Add m-esr52 at 52.6.0

16 files changed, 3109 insertions, 0 deletions

diff --git a/security/nss/cmd/libpkix/pkix_pl/system/Makefile b/security/nss/cmd/libpkix/pkix_pl/system/Makefile
new file mode 100755
index 000000000..09ca5f1c6
--- /dev/null
+++ b/security/nss/cmd/libpkix/pkix_pl/system/Makefile
@@ -0,0 +1,47 @@
+#! gmake
+# 
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+#######################################################################
+# (1) Include initial platform-independent assignments (MANDATORY).   #
+#######################################################################
+
+include manifest.mn
+
+#######################################################################
+# (2) Include "global" configuration information. (OPTIONAL)          #
+#######################################################################
+
+include $(CORE_DEPTH)/coreconf/config.mk
+
+#######################################################################
+# (3) Include "component" configuration information. (OPTIONAL)       #
+#######################################################################
+
+include $(PKIX_DEPTH)/config.mk
+
+#######################################################################
+# (4) Include "local" platform-dependent assignments (OPTIONAL).      #
+#######################################################################
+
+include $(PLAT_DEPTH)/platlibs.mk
+
+#######################################################################
+# (5) Execute "global" rules. (OPTIONAL)                              #
+#######################################################################
+
+include $(CORE_DEPTH)/coreconf/rules.mk
+
+#######################################################################
+# (6) Execute "component" rules. (OPTIONAL)                           #
+#######################################################################
+
+
+
+#######################################################################
+# (7) Execute "local" rules. (OPTIONAL).                              #
+#######################################################################
+
+include $(PLAT_DEPTH)/platrules.mk
diff --git a/security/nss/cmd/libpkix/pkix_pl/system/manifest.mn b/security/nss/cmd/libpkix/pkix_pl/system/manifest.mn
new file mode 100755
index 000000000..edbf0cda8
--- /dev/null
+++ b/security/nss/cmd/libpkix/pkix_pl/system/manifest.mn
@@ -0,0 +1,38 @@
+# 
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+PKIX_DEPTH = ../..
+PLAT_DEPTH = $(PKIX_DEPTH)/..
+CORE_DEPTH = $(PKIX_DEPTH)/../../..
+
+# MODULE public and private header directories are implicitly REQUIRED.
+MODULE = nss
+
+# test_rwlock.c is taken out, need to link to libpkix internals
+#
+# The test is using LIBPKIX PL call directly, which violates our
+# code convention.
+#
+CSRCS = test_bigint.c \
+	test_bytearray.c \
+	test_hashtable.c \
+	test_mem.c \
+	test_mutex.c \
+	test_mutex2.c \
+	test_mutex3.c \
+	test_monitorlock.c \
+	test_object.c \
+	test_oid.c \
+	stress_test.c \
+	test_string.c \
+	test_string2.c \
+	$(NULL)
+
+
+LIBRARY_NAME=pkixtoolsys
+
+SOURCE_LIB_DIR=$(PKIX_DEPTH)/$(OBJDIR)
+ 
+NO_MD_RELEASE = 1
diff --git a/security/nss/cmd/libpkix/pkix_pl/system/stress_test.c b/security/nss/cmd/libpkix/pkix_pl/system/stress_test.c
new file mode 100644
index 000000000..839dc068d
--- /dev/null
+++ b/security/nss/cmd/libpkix/pkix_pl/system/stress_test.c
@@ -0,0 +1,146 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+/*
+ * stress_test.c
+ *
+ * Creates and deletes many objects
+ *
+ */
+
+#include "testutil.h"
+#include "testutil_nss.h"
+
+static void *plContext = NULL;
+
+int
+stress_test(int argc, char *argv[])
+{
+
+    PKIX_UInt32 i, k, length, hashcode;
+    PKIX_UInt32 size = 17576;
+    char temp[4];
+    PKIX_Boolean result;
+    PKIX_PL_String *strings[17576], *tempString;
+    PKIX_PL_String *utf16strings[17576];
+    PKIX_PL_ByteArray *byteArrays[17576];
+    void *dest;
+    PKIX_PL_HashTable *ht = NULL;
+    PKIX_UInt32 actualMinorVersion;
+    PKIX_UInt32 j = 0;
+
+    PKIX_TEST_STD_VARS();
+
+    startTests("Stress Test");
+
+    PKIX_TEST_EXPECT_NO_ERROR(
+        PKIX_PL_NssContext_Create(0, PKIX_FALSE, NULL, &plContext));
+
+    /* ---------------------------- */
+    subTest("Create every three letter String");
+
+    for (i = 0; i < 26; i++)
+        for (j = 0; j < 26; j++)
+            for (k = 0; k < 26; k++) {
+                temp[0] = (char)('a' + i);
+                temp[1] = (char)('a' + j);
+                temp[2] = (char)('a' + k);
+                temp[3] = 0;
+                PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_String_Create(PKIX_ESCASCII, temp, 3,
+                                                                &strings[26 * (i * 26 + j) + k],
+                                                                plContext));
+            }
+
+    /* ---------------------------- */
+    subTest("Create a bytearray from each string's UTF-16 encoding");
+    for (i = 0; i < size; i++) {
+        PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_String_GetEncoded(strings[i],
+                                                            PKIX_UTF16,
+                                                            &dest,
+                                                            &length,
+                                                            plContext));
+
+        PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_ByteArray_Create(dest, length, &byteArrays[i], plContext));
+        PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Free(dest, plContext));
+    }
+
+    /* ---------------------------- */
+    subTest("Create a copy string from each bytearray");
+    for (i = 0; i < size; i++) {
+        PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_String_Create(PKIX_UTF16, *(void **)byteArrays[i], 6,
+                                                        &utf16strings[i], plContext));
+    }
+
+    /* ---------------------------- */
+    subTest("Compare each original string with the copy");
+    for (i = 0; i < size; i++) {
+        PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Object_Equals((PKIX_PL_Object *)strings[i],
+                                                        (PKIX_PL_Object *)utf16strings[i],
+                                                        &result,
+                                                        plContext));
+        if (result == 0)
+            testError("Strings do not match");
+    }
+
+    /* ---------------------------- */
+    subTest("Put each string into a Hashtable");
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_HashTable_Create(size /
+                                                           2,
+                                                       0, &ht, plContext));
+
+    for (i = 0; i < size; i++) {
+        PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Object_Hashcode((PKIX_PL_Object *)strings[i],
+                                                          &hashcode,
+                                                          plContext));
+
+        PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_HashTable_Add(ht,
+                                                        (void *)&hashcode,
+                                                        (void *)strings[i],
+                                                        plContext));
+    }
+
+    /* ---------------------------- */
+    subTest("Compare each copy string with the hashtable entries ");
+    for (i = 0; i < size; i++) {
+        PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Object_Hashcode((PKIX_PL_Object *)utf16strings[i],
+                                                          &hashcode,
+                                                          plContext));
+
+        PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_HashTable_Lookup(ht,
+                                                           (void *)&hashcode,
+                                                           (PKIX_PL_Object **)&tempString,
+                                                           plContext));
+
+        if (tempString == NULL)
+            testError("String not found in hashtable");
+        else {
+            PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Object_Equals((PKIX_PL_Object *)tempString,
+                                                            (PKIX_PL_Object *)utf16strings[i],
+                                                            &result,
+                                                            plContext));
+            if (result == 0)
+                testError("Strings do not match");
+            PKIX_TEST_DECREF_BC(tempString);
+        }
+    }
+
+cleanup:
+
+    /* ---------------------------- */
+    subTest("Destroy All Objects");
+
+    PKIX_TEST_DECREF_AC(ht);
+
+    for (i = 0; i < size; i++) {
+        PKIX_TEST_DECREF_AC(strings[i]);
+        PKIX_TEST_DECREF_AC(utf16strings[i]);
+        PKIX_TEST_DECREF_AC(byteArrays[i]);
+    }
+
+    PKIX_Shutdown(plContext);
+
+    PKIX_TEST_RETURN();
+
+    endTests("Stress Test");
+    return (0);
+}
diff --git a/security/nss/cmd/libpkix/pkix_pl/system/test_bigint.c b/security/nss/cmd/libpkix/pkix_pl/system/test_bigint.c
new file mode 100644
index 000000000..85b98eee3
--- /dev/null
+++ b/security/nss/cmd/libpkix/pkix_pl/system/test_bigint.c
@@ -0,0 +1,190 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+/*
+ * test_bigint.c
+ *
+ * Tests BigInt Types
+ *
+ */
+
+#include "testutil.h"
+#include "testutil_nss.h"
+
+static void *plContext = NULL;
+
+static void
+createBigInt(
+    PKIX_PL_BigInt **bigInts,
+    char *bigIntAscii,
+    PKIX_Boolean errorHandling)
+{
+    PKIX_PL_String *bigIntString = NULL;
+
+    PKIX_TEST_STD_VARS();
+
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_String_Create(PKIX_ESCASCII,
+                                                    bigIntAscii,
+                                                    PL_strlen(bigIntAscii),
+                                                    &bigIntString,
+                                                    plContext));
+
+    if (errorHandling) {
+        PKIX_TEST_EXPECT_ERROR(PKIX_PL_BigInt_Create(bigIntString,
+                                                     bigInts,
+                                                     plContext));
+    } else {
+        PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_BigInt_Create(bigIntString,
+                                                        bigInts,
+                                                        plContext));
+    }
+
+cleanup:
+
+    PKIX_TEST_DECREF_AC(bigIntString);
+
+    PKIX_TEST_RETURN();
+}
+
+static void
+testToString(
+    PKIX_PL_BigInt *bigInt,
+    char *expAscii)
+{
+    PKIX_PL_String *bigIntString = NULL;
+    char *temp = NULL;
+
+    PKIX_TEST_STD_VARS();
+
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Object_ToString((PKIX_PL_Object *)bigInt,
+                                                      &bigIntString, plContext));
+
+    temp = PKIX_String2ASCII(bigIntString, plContext);
+    if (temp == plContext) {
+        testError("PKIX_String2Ascii failed");
+        goto cleanup;
+    }
+
+    if (PL_strcmp(temp, expAscii) != 0) {
+        (void)printf("\tBigInt ToString: %s %s\n", temp, expAscii);
+        testError("Output string does not match source");
+    }
+
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Free(temp, plContext));
+
+cleanup:
+
+    PKIX_TEST_DECREF_AC(bigIntString);
+
+    PKIX_TEST_RETURN();
+}
+
+static void
+testCompare(
+    PKIX_PL_BigInt *firstBigInt,
+    PKIX_PL_BigInt *secondBigInt,
+    PKIX_Int32 *cmpResult)
+{
+    PKIX_TEST_STD_VARS();
+
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Object_Compare((PKIX_PL_Object *)firstBigInt,
+                                                     (PKIX_PL_Object *)secondBigInt,
+                                                     cmpResult, plContext));
+cleanup:
+
+    PKIX_TEST_RETURN();
+}
+
+static void
+testDestroy(
+    PKIX_PL_BigInt *bigInt)
+{
+    PKIX_TEST_STD_VARS();
+
+    PKIX_TEST_DECREF_BC(bigInt);
+
+cleanup:
+
+    PKIX_TEST_RETURN();
+}
+
+int
+test_bigint(int argc, char *argv[])
+{
+
+    PKIX_UInt32 size = 4, badSize = 3, i = 0;
+    PKIX_PL_BigInt *testBigInt[4] = { NULL };
+    PKIX_Int32 cmpResult;
+    PKIX_UInt32 actualMinorVersion;
+    PKIX_UInt32 j = 0;
+
+    char *bigIntValue[4] =
+        {
+          "03",
+          "ff",
+          "1010101010101010101010101010101010101010",
+          "1010101010101010101010101010101010101010",
+        };
+
+    char *badValue[3] = { "00ff", "fff", "-ff" };
+
+    PKIX_TEST_STD_VARS();
+
+    startTests("BigInts");
+
+    PKIX_TEST_EXPECT_NO_ERROR(
+        PKIX_PL_NssContext_Create(0, PKIX_FALSE, NULL, &plContext));
+
+    for (i = 0; i < badSize; i++) {
+        subTest("PKIX_PL_BigInt_Create <error_handling>");
+        createBigInt(&testBigInt[i], badValue[i], PKIX_TRUE);
+    }
+
+    for (i = 0; i < size; i++) {
+        subTest("PKIX_PL_BigInt_Create");
+        createBigInt(&testBigInt[i], bigIntValue[i], PKIX_FALSE);
+    }
+
+    PKIX_TEST_EQ_HASH_TOSTR_DUP(testBigInt[2],
+                                testBigInt[3],
+                                testBigInt[1],
+                                bigIntValue[2],
+                                BigInt,
+                                PKIX_TRUE);
+
+    for (i = 0; i < size; i++) {
+        subTest("PKIX_PL_BigInt_ToString");
+        testToString(testBigInt[i], bigIntValue[i]);
+    }
+
+    subTest("PKIX_PL_BigInt_Compare <gt>");
+    testCompare(testBigInt[2], testBigInt[1], &cmpResult);
+    if (cmpResult <= 0) {
+        testError("Invalid Result from String Compare");
+    }
+
+    subTest("PKIX_PL_BigInt_Compare <lt>");
+    testCompare(testBigInt[1], testBigInt[2], &cmpResult);
+    if (cmpResult >= 0) {
+        testError("Invalid Result from String Compare");
+    }
+
+    subTest("PKIX_PL_BigInt_Compare <eq>");
+    testCompare(testBigInt[2], testBigInt[3], &cmpResult);
+    if (cmpResult != 0) {
+        testError("Invalid Result from String Compare");
+    }
+
+    for (i = 0; i < size; i++) {
+        subTest("PKIX_PL_BigInt_Destroy");
+        testDestroy(testBigInt[i]);
+    }
+
+cleanup:
+
+    PKIX_Shutdown(plContext);
+
+    endTests("BigInt");
+
+    return (0);
+}
diff --git a/security/nss/cmd/libpkix/pkix_pl/system/test_bytearray.c b/security/nss/cmd/libpkix/pkix_pl/system/test_bytearray.c
new file mode 100644
index 000000000..402685b59
--- /dev/null
+++ b/security/nss/cmd/libpkix/pkix_pl/system/test_bytearray.c
@@ -0,0 +1,231 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+/*
+ * test_bytearray.c
+ *
+ * Tests ByteArray types.
+ *
+ */
+
+#include "testutil.h"
+#include "testutil_nss.h"
+
+static void *plContext = NULL;
+
+static void
+createByteArray(
+    PKIX_PL_ByteArray **byteArray,
+    char *bytes,
+    PKIX_UInt32 length)
+{
+    PKIX_TEST_STD_VARS();
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_ByteArray_Create((void *)bytes,
+                                                       length,
+                                                       byteArray,
+                                                       plContext));
+cleanup:
+    PKIX_TEST_RETURN();
+}
+
+static void
+testZeroLength(void)
+{
+    PKIX_PL_ByteArray *byteArray = NULL;
+    void *array = NULL;
+    PKIX_UInt32 length = 2;
+
+    PKIX_TEST_STD_VARS();
+
+    createByteArray(&byteArray, NULL, 0);
+
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_ByteArray_GetLength(byteArray, &length, plContext));
+    if (length != 0) {
+        testError("Length should be zero");
+    }
+
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_ByteArray_GetPointer(byteArray, &array, plContext));
+    if (array) {
+        testError("Array should be NULL");
+    }
+
+    testToStringHelper((PKIX_PL_Object *)byteArray, "[]", plContext);
+
+cleanup:
+
+    PKIX_TEST_DECREF_AC(byteArray);
+
+    PKIX_TEST_RETURN();
+}
+
+static void
+testToString(
+    PKIX_PL_ByteArray *byteArray,
+    char *expAscii)
+{
+    PKIX_PL_String *string = NULL;
+    char *temp = NULL;
+
+    PKIX_TEST_STD_VARS();
+
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Object_ToString((PKIX_PL_Object *)byteArray,
+                                                      &string, plContext));
+
+    temp = PKIX_String2ASCII(string, plContext);
+    if (temp == NULL) {
+        testError("PKIX_String2Ascii failed");
+        goto cleanup;
+    }
+
+    if (PL_strcmp(temp, expAscii) != 0) {
+        (void)printf("\tByteArray ToString: %s %s\n", temp, expAscii);
+        testError("Output string does not match source");
+    }
+
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Free(temp, plContext));
+
+cleanup:
+
+    PKIX_TEST_DECREF_AC(string);
+
+    PKIX_TEST_RETURN();
+}
+
+static void
+testGetLength(
+    PKIX_PL_ByteArray *byteArray,
+    PKIX_UInt32 expLength)
+{
+    PKIX_UInt32 arrayLength;
+
+    PKIX_TEST_STD_VARS();
+
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_ByteArray_GetLength(byteArray, &arrayLength, plContext));
+
+    if (arrayLength != expLength) {
+        (void)printf("\tByteArray GetLength: %d %d\n",
+                     arrayLength, expLength);
+        testError("Incorrect Array Length returned");
+    }
+
+cleanup:
+    PKIX_TEST_RETURN();
+}
+
+static void
+testGetPointer(
+    PKIX_PL_ByteArray *byteArray,
+    char *expBytes,
+    PKIX_UInt32 arrayLength)
+{
+    char *temp = NULL;
+    PKIX_UInt32 j;
+
+    PKIX_TEST_STD_VARS();
+
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_ByteArray_GetPointer(byteArray, (void **)&temp, plContext));
+
+    for (j = 0; j < arrayLength; j++) {
+        if (temp[j] != expBytes[j]) {
+            testError("Incorrect Byte Array Contents");
+        }
+    }
+
+cleanup:
+
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Free(temp, plContext));
+    PKIX_TEST_RETURN();
+}
+
+void
+testDestroy(
+    PKIX_PL_ByteArray *byteArray)
+{
+    PKIX_TEST_STD_VARS();
+
+    PKIX_TEST_DECREF_BC(byteArray);
+
+cleanup:
+
+    PKIX_TEST_RETURN();
+}
+
+int
+test_bytearray(int argc, char *argv[])
+{
+
+    PKIX_PL_ByteArray *testByteArray[4];
+
+    PKIX_UInt32 i, size = 4;
+    PKIX_UInt32 lengths[4] = { 5, 6, 1, 5 };
+    char dArray0[5] = { 1, 2, 3, 4, 5 };
+    unsigned char dArray1[6] = { 127, 128, 129, 254, 255, 0 };
+    char dArray2[1] = { 100 };
+    char dArray3[5] = { 1, 2, 3, 4, 5 };
+
+    char *expected[4] = {
+        "[001, 002, 003, 004, 005]",
+        "[127, 128, 129, 254, 255, 000]",
+        "[100]",
+        "[001, 002, 003, 004, 005]"
+    };
+
+    char *dummyArray[4];
+    PKIX_UInt32 actualMinorVersion;
+    PKIX_UInt32 j = 0;
+
+    PKIX_TEST_STD_VARS();
+
+    dummyArray[0] = dArray0;
+    dummyArray[1] = (char *)dArray1;
+    dummyArray[2] = dArray2;
+    dummyArray[3] = dArray3;
+
+    startTests("ByteArrays");
+
+    PKIX_TEST_EXPECT_NO_ERROR(
+        PKIX_PL_NssContext_Create(0, PKIX_FALSE, NULL, &plContext));
+
+    subTest("PKIX_PL_ByteArray_Create <zero length>");
+    testZeroLength();
+
+    for (i = 0; i < size; i++) {
+        subTest("PKIX_PL_ByteArray_Create");
+        createByteArray(&testByteArray[i], dummyArray[i], lengths[i]);
+    }
+
+    PKIX_TEST_EQ_HASH_TOSTR_DUP(testByteArray[0],
+                                testByteArray[3],
+                                testByteArray[1],
+                                "[001, 002, 003, 004, 005]",
+                                ByteArray,
+                                PKIX_TRUE);
+
+    for (i = 0; i < size; i++) {
+        subTest("PKIX_PL_ByteArray_ToString");
+        testToString(testByteArray[i], expected[i]);
+    }
+
+    for (i = 0; i < size; i++) {
+        subTest("PKIX_PL_ByteArray_GetLength");
+        testGetLength(testByteArray[i], lengths[i]);
+    }
+
+    for (i = 0; i < size; i++) {
+        subTest("PKIX_PL_ByteArray_GetPointer");
+        testGetPointer(testByteArray[i], dummyArray[i], lengths[i]);
+    }
+
+    for (i = 0; i < size; i++) {
+        subTest("PKIX_PL_ByteArray_Destroy");
+        testDestroy(testByteArray[i]);
+    }
+
+cleanup:
+
+    PKIX_Shutdown(plContext);
+
+    endTests("ByteArray");
+
+    return (0);
+}
diff --git a/security/nss/cmd/libpkix/pkix_pl/system/test_hashtable.c b/security/nss/cmd/libpkix/pkix_pl/system/test_hashtable.c
new file mode 100644
index 000000000..663bfc9fa
--- /dev/null
+++ b/security/nss/cmd/libpkix/pkix_pl/system/test_hashtable.c
@@ -0,0 +1,380 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+/*
+ * test_hashtable.c
+ *
+ * Tests Hashtables
+ *
+ */
+
+#include "testutil.h"
+#include "testutil_nss.h"
+
+static void *plContext = NULL;
+
+static void
+createHashTables(
+    PKIX_PL_HashTable **ht,
+    PKIX_PL_HashTable **ht2,
+    PKIX_PL_HashTable **ht3,
+    PKIX_PL_HashTable **ht4)
+{
+    PKIX_TEST_STD_VARS();
+
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_HashTable_Create(1, 0, ht, plContext));
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_HashTable_Create(5, 0, ht2, plContext));
+
+    /* at most two entries per bucket */
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_HashTable_Create(1, 2, ht4, plContext));
+
+    *ht3 = *ht;
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Object_IncRef((PKIX_PL_Object *)*ht3, plContext));
+
+cleanup:
+    PKIX_TEST_RETURN();
+}
+
+static void
+testAdd(
+    PKIX_PL_HashTable *ht,
+    PKIX_PL_HashTable *ht2,
+    PKIX_PL_String **testString,
+    PKIX_PL_String **testString2,
+    PKIX_PL_String **testString3,
+    PKIX_PL_OID **testOID)
+{
+    char *dummyString = "test string 1";
+    char *dummyString2 = "test string 2";
+    char *dummyString3 = "test string 3";
+    char *dummyOID = "2.11.22222.33333";
+
+    PKIX_TEST_STD_VARS();
+
+    /* Make some dummy objects */
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_String_Create(
+        PKIX_ESCASCII,
+        dummyString,
+        PL_strlen(dummyString),
+        testString,
+        plContext));
+
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_String_Create(
+        PKIX_ESCASCII,
+        dummyString2,
+        PL_strlen(dummyString2),
+        testString2,
+        plContext));
+
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_String_Create(
+        PKIX_ESCASCII,
+        dummyString3,
+        PL_strlen(dummyString3),
+        testString3,
+        plContext));
+
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_OID_Create(dummyOID, testOID, plContext));
+
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_HashTable_Add(ht,
+                                                    (PKIX_PL_Object *)*testString,
+                                                    (PKIX_PL_Object *)*testString2,
+                                                    plContext));
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_HashTable_Add(ht2,
+                                                    (PKIX_PL_Object *)*testString,
+                                                    (PKIX_PL_Object *)*testString2,
+                                                    plContext));
+
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_HashTable_Add(ht,
+                                                    (PKIX_PL_Object *)*testString2,
+                                                    (PKIX_PL_Object *)*testString,
+                                                    plContext));
+
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_HashTable_Add(ht2,
+                                                    (PKIX_PL_Object *)*testString2,
+                                                    (PKIX_PL_Object *)*testString,
+                                                    plContext));
+
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_HashTable_Add(ht,
+                                                    (PKIX_PL_Object *)*testOID,
+                                                    (PKIX_PL_Object *)*testOID,
+                                                    plContext));
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_HashTable_Add(ht2,
+                                                    (PKIX_PL_Object *)*testOID,
+                                                    (PKIX_PL_Object *)*testOID,
+                                                    plContext));
+
+cleanup:
+    PKIX_TEST_RETURN();
+}
+
+static void
+testAddFIFO(
+    PKIX_PL_HashTable *ht,
+    PKIX_PL_String **testString,
+    PKIX_PL_String **testString2,
+    PKIX_PL_String **testString3)
+{
+    PKIX_PL_String *targetString = NULL;
+    PKIX_Boolean cmpResult;
+
+    PKIX_TEST_STD_VARS();
+
+    /*
+         * ht is created as one bucket, two entries per bucket. Since we add
+         * three items to the ht, we expect the first one to be deleted.
+         */
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_HashTable_Add(ht,
+                                                    (PKIX_PL_Object *)*testString,
+                                                    (PKIX_PL_Object *)*testString,
+                                                    plContext));
+
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_HashTable_Add(ht,
+                                                    (PKIX_PL_Object *)*testString2,
+                                                    (PKIX_PL_Object *)*testString2,
+                                                    plContext));
+
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_HashTable_Add(ht,
+                                                    (PKIX_PL_Object *)*testString3,
+                                                    (PKIX_PL_Object *)*testString3,
+                                                    plContext));
+
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_HashTable_Lookup(ht,
+                                                       (PKIX_PL_Object *)*testString,
+                                                       (PKIX_PL_Object **)&targetString,
+                                                       plContext));
+    if (targetString != NULL) {
+        testError("HashTable_Lookup retrieved a supposed deleted item");
+        PKIX_TEST_DECREF_BC(targetString);
+    }
+
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_HashTable_Lookup(ht,
+                                                       (PKIX_PL_Object *)*testString3,
+                                                       (PKIX_PL_Object **)&targetString,
+                                                       plContext));
+
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Object_Equals(
+        (PKIX_PL_Object *)targetString,
+        (PKIX_PL_Object *)*testString3,
+        &cmpResult,
+        plContext));
+    if (cmpResult != PKIX_TRUE) {
+        testError("HashTable_Lookup failed");
+    }
+    PKIX_TEST_DECREF_BC(targetString);
+
+cleanup:
+    PKIX_TEST_RETURN();
+}
+
+static void
+testLookup(
+    PKIX_PL_HashTable *ht,
+    PKIX_PL_HashTable *ht2,
+    PKIX_PL_String *testString,
+    PKIX_PL_String *testString2,
+    PKIX_PL_String *testString3,
+    PKIX_PL_OID *testOID)
+{
+    PKIX_PL_String *targetString = NULL;
+    PKIX_PL_String *targetOID = NULL;
+    PKIX_Boolean cmpResult;
+
+    PKIX_TEST_STD_VARS();
+
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_HashTable_Lookup(ht,
+                                                       (PKIX_PL_Object *)testString,
+                                                       (PKIX_PL_Object **)&targetString,
+                                                       plContext));
+
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Object_Equals(
+        (PKIX_PL_Object *)targetString,
+        (PKIX_PL_Object *)testString2,
+        &cmpResult,
+        plContext));
+    if (cmpResult != PKIX_TRUE) {
+        testError("HashTable_Lookup failed");
+    }
+    PKIX_TEST_DECREF_BC(targetString);
+
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_HashTable_Lookup(ht2,
+                                                       (PKIX_PL_Object *)testString,
+                                                       (PKIX_PL_Object **)&targetString,
+                                                       plContext));
+
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Object_Equals(
+        (PKIX_PL_Object *)targetString,
+        (PKIX_PL_Object *)testString2,
+        &cmpResult,
+        plContext));
+    if (cmpResult != PKIX_TRUE) {
+        testError("HashTable_Lookup failed");
+    }
+    PKIX_TEST_DECREF_BC(targetString);
+
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_HashTable_Lookup(ht2,
+                                                       (PKIX_PL_Object *)testString2,
+                                                       (PKIX_PL_Object **)&targetString,
+                                                       plContext));
+
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Object_Equals(
+        (PKIX_PL_Object *)targetString,
+        (PKIX_PL_Object *)testString,
+        &cmpResult,
+        plContext));
+    if (cmpResult != PKIX_TRUE) {
+        testError("HashTable_Lookup failed");
+    }
+    PKIX_TEST_DECREF_BC(targetString);
+
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_HashTable_Lookup(ht,
+                                                       (PKIX_PL_Object *)testOID,
+                                                       (PKIX_PL_Object **)&targetOID,
+                                                       plContext));
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Object_ToString((PKIX_PL_Object *)targetOID, &targetString, plContext));
+
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Object_Equals(
+        (PKIX_PL_Object *)targetOID,
+        (PKIX_PL_Object *)testOID,
+        &cmpResult,
+        plContext));
+    if (cmpResult != PKIX_TRUE) {
+        testError("HashTable_Lookup failed");
+    }
+    PKIX_TEST_DECREF_BC(targetString);
+    PKIX_TEST_DECREF_BC(targetOID);
+
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_HashTable_Lookup(ht2,
+                                                       (PKIX_PL_Object *)testOID,
+                                                       (PKIX_PL_Object **)&targetOID,
+                                                       plContext));
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Object_ToString((PKIX_PL_Object *)targetOID, &targetString, plContext));
+
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Object_Equals(
+        (PKIX_PL_Object *)targetOID,
+        (PKIX_PL_Object *)testOID,
+        &cmpResult,
+        plContext));
+    if (cmpResult != PKIX_TRUE) {
+        testError("HashTable_Lookup failed");
+    }
+    PKIX_TEST_DECREF_BC(targetString);
+    PKIX_TEST_DECREF_BC(targetOID);
+
+    (void)printf("Looking up item not in HashTable.\n");
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_HashTable_Lookup(ht,
+                                                       (PKIX_PL_Object *)testString3,
+                                                       (PKIX_PL_Object **)&targetString,
+                                                       plContext));
+    if (targetString == NULL)
+        (void)printf("\tCorrectly returned NULL.\n");
+    else
+        testError("Hashtable did not return NULL value as expected");
+
+cleanup:
+    PKIX_TEST_RETURN();
+}
+
+static void
+testRemove(
+    PKIX_PL_HashTable *ht,
+    PKIX_PL_HashTable *ht2,
+    PKIX_PL_String *testString,
+    PKIX_PL_String *testString2,
+    PKIX_PL_OID *testOID)
+{
+
+    PKIX_TEST_STD_VARS();
+
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_HashTable_Remove(ht,
+                                                       (PKIX_PL_Object *)testString,
+                                                       plContext));
+
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_HashTable_Remove(ht,
+                                                       (PKIX_PL_Object *)testOID,
+                                                       plContext));
+
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_HashTable_Remove(ht2,
+                                                       (PKIX_PL_Object *)testString2,
+                                                       plContext));
+
+    PKIX_TEST_EXPECT_ERROR(PKIX_PL_HashTable_Remove(ht,
+                                                    (PKIX_PL_Object *)testString,
+                                                    plContext));
+
+cleanup:
+    PKIX_TEST_RETURN();
+}
+
+static void
+testDestroy(
+    PKIX_PL_HashTable *ht,
+    PKIX_PL_HashTable *ht2,
+    PKIX_PL_HashTable *ht3,
+    PKIX_PL_HashTable *ht4)
+{
+    PKIX_TEST_STD_VARS();
+
+    PKIX_TEST_DECREF_BC(ht);
+    PKIX_TEST_DECREF_BC(ht2);
+    PKIX_TEST_DECREF_BC(ht3);
+    PKIX_TEST_DECREF_BC(ht4);
+
+cleanup:
+    PKIX_TEST_RETURN();
+}
+
+int
+test_hashtable(int argc, char *argv[])
+{
+
+    PKIX_PL_HashTable *ht, *ht2, *ht3, *ht4;
+    PKIX_PL_String *testString, *testString2, *testString3;
+    PKIX_PL_OID *testOID;
+    PKIX_UInt32 actualMinorVersion;
+    PKIX_UInt32 j = 0;
+
+    PKIX_TEST_STD_VARS();
+
+    startTests("HashTables");
+
+    PKIX_TEST_EXPECT_NO_ERROR(
+        PKIX_PL_NssContext_Create(0, PKIX_FALSE, NULL, &plContext));
+
+    subTest("PKIX_PL_HashTable_Create");
+    createHashTables(&ht, &ht2, &ht3, &ht4);
+
+    PKIX_TEST_EQ_HASH_TOSTR_DUP(ht,
+                                ht3,
+                                ht2,
+                                NULL,
+                                HashTable,
+                                PKIX_FALSE);
+
+    subTest("PKIX_PL_HashTable_Add");
+    testAdd(ht, ht2, &testString, &testString2, &testString3, &testOID);
+
+    subTest("PKIX_PL_HashTable_ADD - with Bucket Size limit");
+    testAddFIFO(ht4, &testString, &testString2, &testString3);
+
+    subTest("PKIX_PL_HashTable_Lookup");
+    testLookup(ht, ht2, testString, testString2, testString3, testOID);
+
+    subTest("PKIX_PL_HashTable_Remove");
+    testRemove(ht, ht2, testString, testString2, testOID);
+
+    PKIX_TEST_DECREF_BC(testString);
+    PKIX_TEST_DECREF_BC(testString2);
+    PKIX_TEST_DECREF_BC(testString3);
+    PKIX_TEST_DECREF_BC(testOID);
+
+    subTest("PKIX_PL_HashTable_Destroy");
+    testDestroy(ht, ht2, ht3, ht4);
+
+cleanup:
+
+    PKIX_Shutdown(plContext);
+
+    endTests("BigInt");
+
+    return (0);
+}
diff --git a/security/nss/cmd/libpkix/pkix_pl/system/test_mem.c b/security/nss/cmd/libpkix/pkix_pl/system/test_mem.c
new file mode 100644
index 000000000..3a4e5f713
--- /dev/null
+++ b/security/nss/cmd/libpkix/pkix_pl/system/test_mem.c
@@ -0,0 +1,133 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+/*
+ * test_mem.c
+ *
+ * Tests Malloc, Realloc and Free
+ *
+ */
+
+#include "testutil.h"
+#include "testutil_nss.h"
+
+static void *plContext = NULL;
+
+static void
+testMalloc(PKIX_UInt32 **array)
+{
+    PKIX_UInt32 i, arraySize = 10;
+    PKIX_TEST_STD_VARS();
+
+    /* Create an integer array of size 10 */
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Malloc(
+        (PKIX_UInt32)(arraySize * sizeof(unsigned int)),
+        (void **)array, plContext));
+
+    /* Fill in some values */
+    (void)printf("Setting array[i] = i...\n");
+    for (i = 0; i < arraySize; i++) {
+        (*array)[i] = i;
+        if ((*array)[i] != i)
+            testError("Array has incorrect contents");
+    }
+
+    /* Memory now reflects changes */
+    (void)printf("\tArray: a[0] = %d, a[5] = %d, a[7] = %d.\n",
+                 (*array[0]), (*array)[5], (*array)[7]);
+
+cleanup:
+    PKIX_TEST_RETURN();
+}
+
+static void
+testRealloc(PKIX_UInt32 **array)
+{
+    PKIX_UInt32 i, arraySize = 20;
+    PKIX_TEST_STD_VARS();
+
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Realloc(*array,
+                                              (PKIX_UInt32)(arraySize *
+                                                            sizeof(unsigned int)),
+                                              (void **)array, plContext));
+
+    /* Fill in the new elements */
+    (void)printf("Setting new portion of array to a[i] = i...\n");
+    for (i = arraySize / 2; i < arraySize; i++) {
+        (*array)[i] = i;
+        if ((*array)[i] != i)
+            testError("Array has incorrect contents");
+    }
+
+    /* New elements should be reflected. The old should be the same */
+    (void)printf("\tArray: a[0] = %d, a[15] = %d, a[17] = %d.\n",
+                 (*array)[0], (*array)[15], (*array)[17]);
+
+cleanup:
+    PKIX_TEST_RETURN();
+}
+
+static void
+testFree(PKIX_UInt32 *array)
+{
+
+    PKIX_TEST_STD_VARS();
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Free(array, plContext));
+
+cleanup:
+    PKIX_TEST_RETURN();
+}
+
+int
+test_mem(int argc, char *argv[])
+{
+
+    unsigned int *array = NULL;
+    int arraySize = 10;
+    PKIX_UInt32 actualMinorVersion;
+    PKIX_UInt32 j = 0;
+
+    PKIX_TEST_STD_VARS();
+
+    startTests("Memory Allocation");
+
+    PKIX_TEST_EXPECT_NO_ERROR(
+        PKIX_PL_NssContext_Create(0, PKIX_FALSE, NULL, &plContext));
+
+    subTest("PKIX_PL_Malloc");
+    testMalloc(&array);
+
+    subTest("PKIX_PL_Realloc");
+    testRealloc(&array);
+
+    subTest("PKIX_PL_Free");
+    testFree(array);
+
+    /* --Negative Test Cases------------------- */
+    /* Create an integer array of size 10 */
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Malloc(
+        (PKIX_UInt32)(arraySize * sizeof(unsigned int)),
+        (void **)&array, plContext));
+
+    (void)printf("Attempting to reallocate 0 sized memory...\n");
+
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Realloc(array, 0, (void **)&array, plContext));
+
+    (void)printf("Attempting to allocate to null pointer...\n");
+
+    PKIX_TEST_EXPECT_ERROR(PKIX_PL_Malloc(10, NULL, plContext));
+
+    (void)printf("Attempting to reallocate to null pointer...\n");
+
+    PKIX_TEST_EXPECT_ERROR(PKIX_PL_Realloc(NULL, 10, NULL, plContext));
+
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Free(array, plContext));
+
+cleanup:
+
+    PKIX_Shutdown(plContext);
+
+    endTests("Memory Allocation");
+
+    return (0);
+}
diff --git a/security/nss/cmd/libpkix/pkix_pl/system/test_monitorlock.c b/security/nss/cmd/libpkix/pkix_pl/system/test_monitorlock.c
new file mode 100644
index 000000000..21974258f
--- /dev/null
+++ b/security/nss/cmd/libpkix/pkix_pl/system/test_monitorlock.c
@@ -0,0 +1,104 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+/*
+ * test_monitorlock.c
+ *
+ * Tests basic MonitorLock object functionality. No multi-threading.
+ *
+ */
+
+#include "testutil.h"
+#include "testutil_nss.h"
+
+static void *plContext = NULL;
+
+static void
+createMonitorLockes(
+    PKIX_PL_MonitorLock **monitorLock,
+    PKIX_PL_MonitorLock **monitorLock2,
+    PKIX_PL_MonitorLock **monitorLock3)
+{
+    PKIX_TEST_STD_VARS();
+
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_MonitorLock_Create(monitorLock, plContext));
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_MonitorLock_Create(monitorLock2, plContext));
+
+    *monitorLock3 = *monitorLock;
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Object_IncRef((PKIX_PL_Object *)*monitorLock3, plContext));
+
+cleanup:
+    PKIX_TEST_RETURN();
+}
+
+static void
+testLock(PKIX_PL_MonitorLock *monitorLock)
+{
+    PKIX_TEST_STD_VARS();
+
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_MonitorLock_Enter(monitorLock, plContext));
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_MonitorLock_Enter(monitorLock, plContext));
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_MonitorLock_Exit(monitorLock, plContext));
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_MonitorLock_Exit(monitorLock, plContext));
+
+cleanup:
+    PKIX_TEST_RETURN();
+}
+
+static void
+testDestroy(
+    PKIX_PL_MonitorLock *monitorLock,
+    PKIX_PL_MonitorLock *monitorLock2,
+    PKIX_PL_MonitorLock *monitorLock3)
+{
+    PKIX_TEST_STD_VARS();
+
+    PKIX_TEST_DECREF_BC(monitorLock);
+    PKIX_TEST_DECREF_BC(monitorLock2);
+    PKIX_TEST_DECREF_BC(monitorLock3);
+
+cleanup:
+    PKIX_TEST_RETURN();
+}
+
+int
+test_monitorlock(int argc, char *argv[])
+{
+
+    PKIX_PL_MonitorLock *monitorLock, *monitorLock2, *monitorLock3;
+    PKIX_UInt32 actualMinorVersion;
+    PKIX_UInt32 j = 0;
+
+    PKIX_TEST_STD_VARS();
+
+    startTests("MonitorLocks");
+
+    PKIX_TEST_EXPECT_NO_ERROR(
+        PKIX_PL_NssContext_Create(0, PKIX_FALSE, NULL, &plContext));
+
+    subTest("PKIX_PL_MonitorLock_Create");
+    createMonitorLockes(&monitorLock, &monitorLock2, &monitorLock3);
+
+    PKIX_TEST_EQ_HASH_TOSTR_DUP(monitorLock,
+                                monitorLock3,
+                                monitorLock2,
+                                NULL,
+                                MonitorLock,
+                                PKIX_FALSE);
+
+    subTest("PKIX_PL_MonitorLock_Lock/Unlock");
+    testLock(monitorLock);
+
+    subTest("PKIX_PL_MonitorLock_Destroy");
+    testDestroy(monitorLock, monitorLock2, monitorLock3);
+
+cleanup:
+
+    PKIX_Shutdown(plContext);
+
+    PKIX_TEST_RETURN();
+
+    endTests("MonitorLockes");
+
+    return (0);
+}
diff --git a/security/nss/cmd/libpkix/pkix_pl/system/test_mutex.c b/security/nss/cmd/libpkix/pkix_pl/system/test_mutex.c
new file mode 100644
index 000000000..bb0e7a024
--- /dev/null
+++ b/security/nss/cmd/libpkix/pkix_pl/system/test_mutex.c
@@ -0,0 +1,102 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+/*
+ * test_mutex.c
+ *
+ * Tests basic mutex object functionality. No multi-threading.
+ *
+ */
+
+#include "testutil.h"
+#include "testutil_nss.h"
+
+static void *plContext = NULL;
+
+static void
+createMutexes(
+    PKIX_PL_Mutex **mutex,
+    PKIX_PL_Mutex **mutex2,
+    PKIX_PL_Mutex **mutex3)
+{
+    PKIX_TEST_STD_VARS();
+
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Mutex_Create(mutex, plContext));
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Mutex_Create(mutex2, plContext));
+
+    *mutex3 = *mutex;
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Object_IncRef((PKIX_PL_Object *)*mutex3, plContext));
+
+cleanup:
+    PKIX_TEST_RETURN();
+}
+
+static void
+testLock(PKIX_PL_Mutex *mutex)
+{
+    PKIX_TEST_STD_VARS();
+
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Mutex_Lock(mutex, plContext));
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Mutex_Unlock(mutex, plContext));
+
+cleanup:
+    PKIX_TEST_RETURN();
+}
+
+static void
+testDestroy(
+    PKIX_PL_Mutex *mutex,
+    PKIX_PL_Mutex *mutex2,
+    PKIX_PL_Mutex *mutex3)
+{
+    PKIX_TEST_STD_VARS();
+
+    PKIX_TEST_DECREF_BC(mutex);
+    PKIX_TEST_DECREF_BC(mutex2);
+    PKIX_TEST_DECREF_BC(mutex3);
+
+cleanup:
+    PKIX_TEST_RETURN();
+}
+
+int
+test_mutex(int argc, char *argv[])
+{
+
+    PKIX_PL_Mutex *mutex, *mutex2, *mutex3;
+    PKIX_UInt32 actualMinorVersion;
+    PKIX_UInt32 j = 0;
+
+    PKIX_TEST_STD_VARS();
+
+    startTests("Mutexes");
+
+    PKIX_TEST_EXPECT_NO_ERROR(
+        PKIX_PL_NssContext_Create(0, PKIX_FALSE, NULL, &plContext));
+
+    subTest("PKIX_PL_Mutex_Create");
+    createMutexes(&mutex, &mutex2, &mutex3);
+
+    PKIX_TEST_EQ_HASH_TOSTR_DUP(mutex,
+                                mutex3,
+                                mutex2,
+                                NULL,
+                                Mutex,
+                                PKIX_FALSE);
+
+    subTest("PKIX_PL_Mutex_Lock/Unlock");
+    testLock(mutex);
+
+    subTest("PKIX_PL_Mutex_Destroy");
+    testDestroy(mutex, mutex2, mutex3);
+
+cleanup:
+
+    PKIX_Shutdown(plContext);
+
+    PKIX_TEST_RETURN();
+
+    endTests("Mutexes");
+
+    return (0);
+}
diff --git a/security/nss/cmd/libpkix/pkix_pl/system/test_mutex2.c b/security/nss/cmd/libpkix/pkix_pl/system/test_mutex2.c
new file mode 100644
index 000000000..197eba2b4
--- /dev/null
+++ b/security/nss/cmd/libpkix/pkix_pl/system/test_mutex2.c
@@ -0,0 +1,166 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+/*
+ * test_mutex2.c
+ *
+ * Tests multi-threaded functionality of Mutex
+ *
+ */
+
+#include "testutil.h"
+#include "testutil_nss.h"
+
+static int box1 = 0, box2 = 0, box3 = 0;
+static PKIX_PL_Mutex *mutex;
+static PRCondVar *cv;
+static void *plContext = NULL;
+
+static void
+consumer(/* ARGSUSED */ void *arg)
+{
+    PRStatus status = PR_SUCCESS;
+    PKIX_Error *errorResult;
+    int i = 0;
+    for (i = 0; i < 5; i++) {
+        (void)PKIX_PL_Mutex_Lock(mutex, plContext);
+        while (((box1 == 0) ||
+                (box2 == 0) ||
+                (box3 == 0)) &&
+               (status == PR_SUCCESS))
+            status = PR_WaitCondVar(cv, PR_INTERVAL_NO_TIMEOUT);
+
+        (void)printf("\tConsumer got Box1 = %d ", box1);
+        box1 = 0;
+        (void)printf("Box2 = %d ", box2);
+        box2 = 0;
+        (void)printf("Box3 = %d\n", box3);
+        box3 = 0;
+
+        status = PR_NotifyAllCondVar(cv);
+        if (status == PR_FAILURE)
+            (void)printf("Consumer error while notifying condvar\n");
+        errorResult = PKIX_PL_Mutex_Unlock(mutex, plContext);
+        if (errorResult)
+            testError("PKIX_PL_Mutex_Unlock failed");
+    }
+    (void)printf("Consumer exiting...\n");
+}
+
+static void
+producer(void *arg)
+{
+    PRStatus status = PR_SUCCESS;
+    int value = *(int *)arg;
+    int i = 0;
+    int *box;
+    PKIX_Error *errorResult;
+    if (value == 10)
+        box = &box1;
+    else if (value == 20)
+        box = &box2;
+    else if (value == 30)
+        box = &box3;
+
+    for (i = 0; i < 5; i++) {
+        (void)PKIX_PL_Mutex_Lock(mutex, plContext);
+        while ((*box != 0) && (status == PR_SUCCESS))
+            status = PR_WaitCondVar(cv, PR_INTERVAL_NO_TIMEOUT);
+
+        *box = i + 1;
+        (void)printf("\tProducer %d put value: %d\n", value, *box);
+
+        status = PR_NotifyAllCondVar(cv);
+        if (status == PR_FAILURE)
+            (void)printf("Producer %d error while notifying condvar\n",
+                         value);
+        errorResult = PKIX_PL_Mutex_Unlock(mutex, plContext);
+        if (errorResult)
+            testError("PKIX_PL_Mutex_Unlock failed");
+    }
+}
+
+int
+test_mutex2(int argc, char *argv[])
+{
+
+    PRThread *consThread, *prodThread, *prodThread2, *prodThread3;
+    int x = 10, y = 20, z = 30;
+    PKIX_UInt32 actualMinorVersion;
+    PKIX_UInt32 j = 0;
+
+    PKIX_TEST_STD_VARS();
+
+    startTests("Mutex and Threads");
+
+    PKIX_TEST_EXPECT_NO_ERROR(
+        PKIX_PL_NssContext_Create(0, PKIX_FALSE, NULL, &plContext));
+
+    (void)printf("Attempting to create new mutex...\n");
+    subTest("Mutex Creation");
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Mutex_Create(&mutex, plContext));
+
+    cv = PR_NewCondVar(*(PRLock **)mutex);
+
+    subTest("Starting consumer thread");
+    consThread = PR_CreateThread(PR_USER_THREAD,
+                                 consumer,
+                                 NULL,
+                                 PR_PRIORITY_NORMAL,
+                                 PR_LOCAL_THREAD,
+                                 PR_JOINABLE_THREAD,
+                                 0);
+
+    subTest("Starting producer thread 1");
+    prodThread = PR_CreateThread(PR_USER_THREAD,
+                                 producer,
+                                 &x,
+                                 PR_PRIORITY_NORMAL,
+                                 PR_LOCAL_THREAD,
+                                 PR_JOINABLE_THREAD,
+                                 0);
+
+    subTest("Starting producer thread 2");
+    prodThread2 = PR_CreateThread(PR_USER_THREAD,
+                                  producer,
+                                  &y,
+                                  PR_PRIORITY_NORMAL,
+                                  PR_LOCAL_THREAD,
+                                  PR_JOINABLE_THREAD,
+                                  0);
+
+    subTest("Starting producer thread 3");
+    prodThread3 = PR_CreateThread(PR_USER_THREAD,
+                                  producer,
+                                  &z,
+                                  PR_PRIORITY_NORMAL,
+                                  PR_LOCAL_THREAD,
+                                  PR_JOINABLE_THREAD,
+                                  0);
+
+    PR_JoinThread(consThread);
+
+    (void)PR_DestroyCondVar(cv);
+    PKIX_TEST_DECREF_BC(mutex);
+
+    /*
+         * Note: we should also be freeing each thread's stack, but we
+         * don't have access to the prodThread->stack variable (since
+         * it is not exported). As a result, we have 120 bytes of memory
+         * leakage.
+         */
+
+    PR_Free(prodThread);
+    PR_Free(prodThread2);
+    PR_Free(prodThread3);
+
+cleanup:
+
+    PKIX_Shutdown(plContext);
+
+    PKIX_TEST_RETURN();
+
+    endTests("Mutex and Threads");
+
+    return (0);
+}
diff --git a/security/nss/cmd/libpkix/pkix_pl/system/test_mutex3.c b/security/nss/cmd/libpkix/pkix_pl/system/test_mutex3.c
new file mode 100644
index 000000000..9f42f629b
--- /dev/null
+++ b/security/nss/cmd/libpkix/pkix_pl/system/test_mutex3.c
@@ -0,0 +1,104 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+/*
+ * test_mutex3.c
+ *
+ * Tests multi-threaded functionality of Mutex
+ *
+ */
+
+#include "testutil.h"
+#include "testutil_nss.h"
+
+static PKIX_PL_Mutex *mutex;
+static void *plContext = NULL;
+
+static void
+t1(/* ARGSUSED */ void *arg)
+{
+    PKIX_Error *errorResult;
+
+    (void)printf("t1 acquiring lock...\n");
+    errorResult = PKIX_PL_Mutex_Lock(mutex, plContext);
+    if (errorResult)
+        testError("PKIX_PL_Mutex_Lock failed");
+
+    (void)printf("t1 sleeplng for 3 seconds\n");
+    PR_Sleep(PR_SecondsToInterval(3));
+    (void)printf("t1 releasing lock...\n");
+
+    errorResult = PKIX_PL_Mutex_Unlock(mutex, plContext);
+    if (errorResult)
+        testError("PKIX_PL_Mutex_Unlock failed");
+
+    (void)printf("t1 exiting...\n");
+}
+
+static void
+t2(/* ARGSUSED */ void *arg)
+{
+    PKIX_Error *errorResult;
+
+    (void)printf("t2 acquiring lock...\n");
+    errorResult = PKIX_PL_Mutex_Lock(mutex, plContext);
+    if (errorResult)
+        testError("PKIX_PL_Mutex_Lock failed");
+
+    (void)printf("t2 releasing lock...\n");
+    errorResult = PKIX_PL_Mutex_Unlock(mutex, plContext);
+    if (errorResult)
+        testError("PKIX_PL_Mutex_Unlock failed");
+
+    (void)printf("t2 exiting...\n");
+}
+
+int
+test_mutex3(int argc, char *argv[])
+{
+    PRThread *thread, *thread2;
+    PKIX_UInt32 actualMinorVersion;
+    PKIX_UInt32 j = 0;
+
+    PKIX_TEST_STD_VARS();
+
+    startTests("Mutex and Threads");
+
+    PKIX_TEST_EXPECT_NO_ERROR(
+        PKIX_PL_NssContext_Create(0, PKIX_FALSE, NULL, &plContext));
+
+    subTest("Mutex Creation");
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Mutex_Create(&mutex, plContext));
+
+    subTest("Starting thread");
+    thread = PR_CreateThread(PR_USER_THREAD,
+                             t1,
+                             NULL,
+                             PR_PRIORITY_NORMAL,
+                             PR_LOCAL_THREAD,
+                             PR_JOINABLE_THREAD,
+                             0);
+
+    thread2 = PR_CreateThread(PR_USER_THREAD,
+                              t2,
+                              NULL,
+                              PR_PRIORITY_NORMAL,
+                              PR_LOCAL_THREAD,
+                              PR_JOINABLE_THREAD,
+                              0);
+
+    PR_JoinThread(thread2);
+    PR_JoinThread(thread);
+
+cleanup:
+
+    PKIX_TEST_DECREF_AC(mutex);
+
+    PKIX_Shutdown(plContext);
+
+    PKIX_TEST_RETURN();
+
+    endTests("Mutex and Threads");
+
+    return (0);
+}
diff --git a/security/nss/cmd/libpkix/pkix_pl/system/test_object.c b/security/nss/cmd/libpkix/pkix_pl/system/test_object.c
new file mode 100644
index 000000000..ebb691ba6
--- /dev/null
+++ b/security/nss/cmd/libpkix/pkix_pl/system/test_object.c
@@ -0,0 +1,281 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+/*
+ * test_object.c
+ *
+ * Test Object Allocation, toString, Equals, Destruction
+ *
+ */
+
+#include "testutil.h"
+#include "testutil_nss.h"
+
+static void *plContext = NULL;
+
+static PKIX_Error *
+destructor(
+    /* ARGSUSED */ PKIX_PL_Object *object,
+    /* ARGSUSED */ void *plContext)
+{
+    (void)printf("\tUser defined destructor called\n");
+    return (NULL);
+}
+
+static PKIX_Error *
+toStringCallback(
+    PKIX_PL_Object *obj,
+    PKIX_PL_String **pString,
+    /* ARGSUSED */ void *plContext)
+{
+
+    PKIX_Error *errorResult;
+    PKIX_UInt32 type;
+    char *format = "(addr: %x, type: %d)";
+    PKIX_PL_String *formatString = NULL;
+
+    errorResult = PKIX_PL_String_Create(
+        PKIX_ESCASCII,
+        format,
+        PL_strlen(format),
+        &formatString,
+        plContext);
+    if (errorResult)
+        testError("PKIX_PL_String_Create failed");
+
+    if (pString == plContext)
+        testError("Null String");
+
+    type = (unsigned int)0;
+
+    (void)PKIX_PL_Object_GetType(obj, &type, plContext);
+
+    errorResult = PKIX_PL_Sprintf(pString, plContext,
+                                  formatString,
+                                  (int)obj, type);
+    if (errorResult)
+        testError("PKIX_PL_Sprintf failed");
+
+    errorResult = PKIX_PL_Object_DecRef((PKIX_PL_Object *)formatString,
+                                        plContext);
+    if (errorResult)
+        testError("PKIX_PL_Object_DecRef failed");
+
+    return (NULL);
+}
+
+static PKIX_Error *
+comparator(
+    PKIX_PL_Object *first,
+    PKIX_PL_Object *second,
+    PKIX_Int32 *pValue,
+    /* ARGSUSED */ void *plContext)
+{
+    if (*(char *)first > *(char *)second)
+        *pValue = 1;
+    else if (*(char *)first < *(char *)second)
+        *pValue = -1;
+    else
+        *pValue = 0;
+    return (NULL);
+}
+
+static PKIX_Error *
+hashcodeCallback(
+    PKIX_PL_Object *object,
+    PKIX_UInt32 *pValue,
+    /* ARGSUSED */ void *plContext)
+{
+    *pValue = 123456789;
+    return (NULL);
+}
+
+static PKIX_Error *
+equalsCallback(
+    PKIX_PL_Object *first,
+    PKIX_PL_Object *second,
+    PKIX_Boolean *result,
+    void *plContext)
+{
+
+    PKIX_UInt32 firstType = 0, secondType = 0;
+
+    if ((first == plContext) || (second == plContext))
+        testError("Null Object");
+
+    (void)PKIX_PL_Object_GetType(first, &firstType, plContext);
+
+    (void)PKIX_PL_Object_GetType(second, &secondType, plContext);
+
+    *result = (firstType == secondType) ? PKIX_TRUE : PKIX_FALSE;
+
+    return (NULL);
+}
+
+static void
+createObjects(
+    PKIX_PL_Object **obj,
+    PKIX_PL_Object **obj2,
+    PKIX_PL_Object **obj3,
+    PKIX_PL_Object **obj4)
+{
+    PKIX_TEST_STD_VARS();
+
+#ifdef PKIX_USER_OBJECT_TYPE
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Object_RegisterType(1000,       /* type */
+                                                          "thousand", /* description */
+                                                          NULL,       /* destructor */
+                                                          NULL,       /* equals */
+                                                          (PKIX_PL_HashcodeCallback)hashcodeCallback,
+                                                          NULL, /* toString */
+                                                          NULL, /* Comparator */
+                                                          NULL,
+                                                          plContext));
+
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Object_Alloc(1000, /* type */
+                                                   12,   /* size */
+                                                   obj,
+                                                   plContext));
+
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Object_RegisterType(2000, /* type */
+                                                          "two thousand" /* description */,
+                                                          (PKIX_PL_DestructorCallback)destructor,
+                                                          (PKIX_PL_EqualsCallback)equalsCallback,
+                                                          NULL, /* hashcode */
+                                                          (PKIX_PL_ToStringCallback)toStringCallback,
+                                                          (PKIX_PL_ComparatorCallback)comparator,
+                                                          NULL,
+                                                          plContext));
+
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Object_Alloc(2000, /* type */
+                                                   1,    /* size */
+                                                   obj2,
+                                                   plContext));
+
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Object_Alloc(2000, /* type */
+                                                   1,    /* size */
+                                                   obj4,
+                                                   plContext));
+
+    *obj3 = *obj;
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Object_IncRef(*obj3, plContext));
+
+cleanup:
+#endif /* PKIX_USER_OBJECT_TYPE */
+    PKIX_TEST_RETURN();
+}
+
+static void
+testGetType(
+    PKIX_PL_Object *obj,
+    PKIX_PL_Object *obj2,
+    PKIX_PL_Object *obj3)
+{
+    PKIX_UInt32 testType;
+
+    PKIX_TEST_STD_VARS();
+
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Object_GetType(obj, &testType, plContext));
+
+    if (testType != 1000)
+        testError("Object 1 returned the wrong type");
+
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Object_GetType(obj2, &testType, plContext));
+    if (testType != 2000)
+        testError("Object 2 returned the wrong type");
+
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Object_GetType(obj3, &testType, plContext));
+    if (testType != 1000)
+        testError("Object 3 returned the wrong type");
+
+cleanup:
+
+    PKIX_TEST_RETURN();
+}
+
+static void
+testCompare(
+    PKIX_PL_Object *obj2,
+    PKIX_PL_Object *obj4)
+{
+    PKIX_Int32 cmpResult;
+    PKIX_TEST_STD_VARS();
+
+    *(char *)obj2 = 0x20;
+    *(char *)obj4 = 0x10;
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Object_Compare(obj2, obj4, &cmpResult, plContext));
+    if (cmpResult <= 0)
+        testError("Invalid Result from Object Compare");
+
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Object_Compare(obj4, obj2, &cmpResult, plContext));
+    if (cmpResult >= 0)
+        testError("Invalid Result from Object Compare");
+
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Object_Compare(obj4, obj4, &cmpResult, plContext));
+
+    *(char *)obj2 = 0x10;
+    if (cmpResult != 0)
+        testError("Invalid Result from Object Compare");
+
+cleanup:
+
+    PKIX_TEST_RETURN();
+}
+
+static void
+testDestroy(
+    PKIX_PL_Object *obj,
+    PKIX_PL_Object *obj2,
+    PKIX_PL_Object *obj3,
+    PKIX_PL_Object *obj4)
+{
+    PKIX_TEST_STD_VARS();
+
+    PKIX_TEST_DECREF_BC(obj);
+    PKIX_TEST_DECREF_BC(obj2);
+    PKIX_TEST_DECREF_BC(obj3);
+    PKIX_TEST_DECREF_BC(obj4);
+
+cleanup:
+
+    PKIX_TEST_RETURN();
+}
+
+int
+test_object(int argc, char *argv[])
+{
+
+#ifdef PKIX_USER_OBJECT_TYPE
+    PKIX_PL_Object *obj, *obj2, *obj3, *obj4;
+    PKIX_UInt32 actualMinorVersion;
+    PKIX_UInt32 j = 0;
+
+    PKIX_TEST_STD_VARS();
+
+    startTests("Objects");
+
+    PKIX_TEST_EXPECT_NO_ERROR(
+        PKIX_PL_NssContext_Create(0, PKIX_FALSE, NULL, &plContext));
+
+    subTest("PKIX_PL_Object_Create");
+    createObjects(&obj, &obj2, &obj3, &obj4);
+
+    PKIX_TEST_EQ_HASH_TOSTR_DUP(obj, obj3, obj2, NULL, Object, PKIX_FALSE);
+
+    subTest("PKIX_PL_Object_GetType");
+    testGetType(obj, obj2, obj3);
+
+    subTest("PKIX_PL_Object_Compare");
+    testCompare(obj2, obj4);
+
+    subTest("PKIX_PL_Object_Destroy");
+    testDestroy(obj, obj2, obj3, obj4);
+
+cleanup:
+
+    PKIX_Shutdown(plContext);
+
+    endTests("Objects");
+#endif /* PKIX_USER_OBJECT_TYPE */
+    return (0);
+}
diff --git a/security/nss/cmd/libpkix/pkix_pl/system/test_oid.c b/security/nss/cmd/libpkix/pkix_pl/system/test_oid.c
new file mode 100644
index 000000000..09cddaeea
--- /dev/null
+++ b/security/nss/cmd/libpkix/pkix_pl/system/test_oid.c
@@ -0,0 +1,212 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+/*
+ * test_oid.c
+ *
+ * Test OID Types
+ *
+ */
+
+#include "testutil.h"
+#include "testutil_nss.h"
+
+static void *plContext = NULL;
+
+static void
+createOID(
+    PKIX_PL_OID **testOID,
+    char *oidAscii,
+    PKIX_Boolean errorHandling)
+{
+    PKIX_TEST_STD_VARS();
+
+    if (errorHandling) {
+        PKIX_TEST_EXPECT_ERROR(PKIX_PL_OID_Create(oidAscii, testOID, plContext));
+    } else {
+        PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_OID_Create(oidAscii, testOID, plContext));
+    }
+
+cleanup:
+
+    PKIX_TEST_RETURN();
+}
+
+static void
+testToString(
+    PKIX_PL_OID *oid,
+    char *expAscii)
+{
+    PKIX_PL_String *oidString = NULL;
+    char *temp = NULL;
+
+    PKIX_TEST_STD_VARS();
+
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Object_ToString((PKIX_PL_Object *)oid,
+                                                      &oidString, plContext));
+
+    temp = PKIX_String2ASCII(oidString, plContext);
+    if (temp == NULL) {
+        testError("PKIX_String2Ascii failed");
+        goto cleanup;
+    }
+
+    if (PL_strcmp(temp, expAscii) != 0) {
+        (void)printf("\tOid ToString: %s %s\n", temp, expAscii);
+        testError("Output string does not match source");
+    }
+
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Free(temp, plContext));
+
+cleanup:
+
+    PKIX_TEST_DECREF_AC(oidString);
+
+    PKIX_TEST_RETURN();
+}
+
+static void
+testCompare(
+    PKIX_PL_OID *oid0,
+    PKIX_PL_OID *oid1,
+    PKIX_PL_OID *oid2,
+    PKIX_PL_OID *oid3)
+{
+    PKIX_Int32 cmpResult;
+    PKIX_TEST_STD_VARS();
+
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Object_Compare((PKIX_PL_Object *)oid0,
+                                                     (PKIX_PL_Object *)oid1,
+                                                     &cmpResult, plContext));
+    if (cmpResult <= 0)
+        testError("Invalid Result from OID Compare");
+
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Object_Compare((PKIX_PL_Object *)oid1,
+                                                     (PKIX_PL_Object *)oid0,
+                                                     &cmpResult, plContext));
+    if (cmpResult >= 0)
+        testError("Invalid Result from OID Compare");
+
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Object_Compare((PKIX_PL_Object *)oid1,
+                                                     (PKIX_PL_Object *)oid2,
+                                                     &cmpResult, plContext));
+    if (cmpResult >= 0)
+        testError("Invalid Result from OID Compare");
+
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Object_Compare((PKIX_PL_Object *)oid2,
+                                                     (PKIX_PL_Object *)oid1,
+                                                     &cmpResult, plContext));
+    if (cmpResult <= 0)
+        testError("Invalid Result from OID Compare");
+
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Object_Compare((PKIX_PL_Object *)oid1,
+                                                     (PKIX_PL_Object *)oid3,
+                                                     &cmpResult, plContext));
+    if (cmpResult != 0)
+        testError("Invalid Result from OID Compare");
+
+cleanup:
+
+    PKIX_TEST_RETURN();
+}
+
+static void
+testDestroy(
+    PKIX_PL_OID *oid)
+{
+    PKIX_TEST_STD_VARS();
+
+    PKIX_TEST_DECREF_BC(oid);
+
+cleanup:
+
+    PKIX_TEST_RETURN();
+}
+
+int
+test_oid(int argc, char *argv[])
+{
+
+    PKIX_PL_OID *testOID[6] = { NULL };
+    PKIX_PL_OID *badTestOID = NULL;
+    PKIX_UInt32 i, size = 6;
+    PKIX_UInt32 actualMinorVersion;
+    PKIX_UInt32 j = 0;
+
+    char *validOID[6] = {
+        "2.11.22222.33333",
+        "1.2.3.004.5.6.7",
+        "2.11.22222.33333",
+        "1.2.3.4.5.6.7",
+        "1.2.3",
+        "2.39.3"
+    };
+
+    char *expected[6] = {
+        "2.11.22222.33333",
+        "1.2.3.4.5.6.7",
+        "2.11.22222.33333",
+        "1.2.3.4.5.6.7",
+        "1.2.3",
+        "2.39.3"
+    };
+
+    char *badOID[11] = {
+        "1.2.4294967299",
+        "this. is. a. bad. oid",
+        "00a1000.002b",
+        "100.-5.10",
+        "1.2..3",
+        ".1.2.3",
+        "1.2.3.",
+        "00010.1.2.3",
+        "1.000041.2.3",
+        "000000000000000000000000000000000000000010.3.2",
+        "1"
+    };
+
+    PKIX_TEST_STD_VARS();
+
+    startTests("OIDs");
+
+    PKIX_TEST_EXPECT_NO_ERROR(
+        PKIX_PL_NssContext_Create(0, PKIX_FALSE, NULL, &plContext));
+
+    for (i = 0; i < size; i++) {
+        subTest("PKIX_PL_OID_Create");
+        createOID(&testOID[i], validOID[i], PKIX_FALSE);
+    }
+
+    PKIX_TEST_EQ_HASH_TOSTR_DUP(testOID[0],
+                                testOID[2],
+                                testOID[1],
+                                NULL,
+                                OID,
+                                PKIX_FALSE);
+
+    for (i = 0; i < size; i++) {
+        subTest("PKIX_PL_OID_ToString");
+        testToString(testOID[i], expected[i]);
+    }
+
+    subTest("PKIX_PL_OID_Compare");
+    testCompare(testOID[0], testOID[1], testOID[2], testOID[3]);
+
+    for (i = 0; i < size; i++) {
+        subTest("PKIX_PL_OID_Destroy");
+        testDestroy(testOID[i]);
+    }
+
+    for (i = 0; i < 11; i++) {
+        subTest("PKIX_PL_OID Error Handling");
+        createOID(&badTestOID, badOID[i], PKIX_TRUE);
+    }
+
+cleanup:
+
+    PKIX_Shutdown(plContext);
+
+    endTests("OIDs");
+
+    return (0);
+}
diff --git a/security/nss/cmd/libpkix/pkix_pl/system/test_rwlock.c b/security/nss/cmd/libpkix/pkix_pl/system/test_rwlock.c
new file mode 100644
index 000000000..9c09d6479
--- /dev/null
+++ b/security/nss/cmd/libpkix/pkix_pl/system/test_rwlock.c
@@ -0,0 +1,204 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+/*
+ * test_rwlock.c
+ *
+ */
+
+#include "testutil.h"
+#include "testutil_nss.h"
+
+static PKIX_PL_RWLock *rwlock = NULL, *rwlock2 = NULL, *rwlock3 = NULL;
+static PRThread *thread = NULL, *thread2 = NULL, *thread3 = NULL;
+static void *plContext = NULL;
+
+static void
+reader(void)
+{
+    PKIX_Error *errorResult;
+
+    errorResult = PKIX_PL_AcquireReaderLock(rwlock, NULL);
+    if (errorResult)
+        testError("PKIX_PL_AcquireReaderLock failed");
+
+    (void)printf("\t[Thread #1 Read Lock #1.]\n");
+    (void)printf("\t[Thread #1 Sleeplng for 1 seconds.]\n");
+    PR_Sleep(PR_SecondsToInterval(1));
+    PKIX_PL_ReleaseReaderLock(rwlock, NULL);
+    if (errorResult)
+        testError("PKIX_PL_ReleaseReaderLock failed");
+    (void)printf("\t[Thread #1 Read UNLock #1.]\n");
+}
+
+static void
+writer(void)
+{
+    PKIX_Error *errorResult;
+    /* This thread should stick here until lock 1 is released */
+    PKIX_PL_AcquireWriterLock(rwlock, NULL);
+    if (errorResult)
+        testError("PKIX_PL_AcquireWriterLock failed");
+
+    (void)printf("\t[Thread #2 Write Lock #1.]\n");
+
+    PKIX_PL_AcquireWriterLock(rwlock2, NULL);
+    if (errorResult)
+        testError("PKIX_PL_AcquireWriterLock failed");
+    (void)printf("\t[Thread #2 Write Lock #2.]\n");
+
+    (void)printf("\t[Thread #2 Sleeplng for 1 seconds.]\n");
+    PR_Sleep(PR_SecondsToInterval(1));
+
+    PKIX_PL_ReleaseWriterLock(rwlock2, NULL);
+    if (errorResult)
+        testError("PKIX_PL_ReleaseWriterLock failed");
+    (void)printf("\t[Thread #2 Write UNLock #2.]\n");
+
+    (void)printf("\t[Thread #2 Sleeplng for 1 seconds.]\n");
+    PR_Sleep(PR_SecondsToInterval(1));
+
+    PKIX_PL_ReleaseWriterLock(rwlock, NULL);
+    if (errorResult)
+        testError("PKIX_PL_ReleaseWriterLock failed");
+    (void)printf("\t[Thread #2 Write UNLock #1.]\n");
+
+    PR_JoinThread(thread3);
+}
+
+static void
+reader2(void)
+{
+    PKIX_Error *errorResult;
+    /* Reader 2 should yield here until the writer is done */
+
+    PKIX_PL_AcquireReaderLock(rwlock2, NULL);
+    if (errorResult)
+        testError("PKIX_PL_AcquireReaderLock failed");
+
+    (void)printf("\t[Thread #3 Read Lock #2.]\n");
+
+    PKIX_PL_AcquireReaderLock(rwlock3, NULL);
+    if (errorResult)
+        testError("PKIX_PL_AcquireReaderLock failed");
+    (void)printf("\t[Thread #3 Read Lock #3.]\n");
+
+    (void)printf("\t[Thread #3 Sleeplng for 1 seconds.]\n");
+    PR_Sleep(PR_SecondsToInterval(1));
+
+    PKIX_PL_ReleaseReaderLock(rwlock3, NULL);
+    if (errorResult)
+        testError("PKIX_PL_ReleaseReaderLock failed");
+    (void)printf("\t[Thread #3 Read UNLock #3.]\n");
+
+    (void)printf("\t[Thread #3 Sleeplng for 1 seconds.]\n");
+    PR_Sleep(PR_SecondsToInterval(1));
+
+    PKIX_PL_ReleaseReaderLock(rwlock2, NULL);
+    if (errorResult)
+        testError("PKIX_PL_ReleaseReaderLock failed");
+    (void)printf("\t[Thread #3 Read UNLock #2.]\n");
+}
+
+int
+test_rwlock()
+{
+    PKIX_PL_String *outputString = NULL;
+    PKIX_UInt32 j = 0;
+    PKIX_Boolean bool;
+    PKIX_UInt32 actualMinorVersion;
+
+    PKIX_TEST_STD_VARS();
+    startTests("RWLocks");
+
+    PKIX_TEST_EXPECT_NO_ERROR(
+        PKIX_PL_NssContext_Create(0, PKIX_FALSE, NULL, &plContext));
+
+    (void)printf("Attempting to create new rwlock...\n");
+
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_RWLock_Create(&rwlock, plContext));
+
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_RWLock_Create(&rwlock2, plContext));
+
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_RWLock_Create(&rwlock3, plContext));
+
+    /* Test toString functionality */
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Object_ToString((PKIX_PL_Object *)rwlock, &outputString, plContext));
+
+    (void)printf("Testing RWLock toString: %s\n",
+                 PKIX_String2ASCII(outputString));
+
+    PKIX_TEST_DECREF_BC(outputString);
+
+    /* Call Equals on two different objects */
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Object_Equals((PKIX_PL_Object *)rwlock,
+                                                    (PKIX_PL_Object *)rwlock2,
+                                                    &bool,
+                                                    plContext));
+
+    (void)printf("Testing RWLock Equals: %d (should be 0)\n", bool);
+
+    if (bool != 0)
+        testError("Error in RWLock_Equals");
+
+    /* Call Equals on two equal objects */
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Object_Equals((PKIX_PL_Object *)rwlock,
+                                                    (PKIX_PL_Object *)rwlock, &bool, plContext));
+
+    (void)printf("Testing RWLock Equals: %d (should be 1)\n", bool);
+    if (bool != 1)
+        testError("Error in RWLock_Equals");
+
+    subTest("Multi-Thread Read/Write Lock Testing");
+
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_AcquireReaderLock(rwlock, plContext));
+    (void)printf("\t[Main Thread Read Lock #1.]\n");
+
+    thread = PR_CreateThread(PR_USER_THREAD,
+                             reader,
+                             NULL,
+                             PR_PRIORITY_NORMAL,
+                             PR_LOCAL_THREAD,
+                             PR_JOINABLE_THREAD,
+                             0);
+
+    thread2 = PR_CreateThread(PR_USER_THREAD,
+                              writer,
+                              NULL,
+                              PR_PRIORITY_NORMAL,
+                              PR_LOCAL_THREAD,
+                              PR_JOINABLE_THREAD,
+                              0);
+
+    thread3 = PR_CreateThread(PR_USER_THREAD,
+                              reader2,
+                              NULL,
+                              PR_PRIORITY_NORMAL,
+                              PR_LOCAL_THREAD,
+                              PR_JOINABLE_THREAD,
+                              0);
+
+    PR_JoinThread(thread);
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_ReleaseReaderLock(rwlock, plContext));
+    (void)printf("\t[Main Thread Read Unlock #1.]\n");
+
+    PR_JoinThread(thread2);
+
+cleanup:
+
+    /* Test destructor */
+    subTest("Testing destructor...");
+    PKIX_TEST_DECREF_AC(rwlock);
+    PKIX_TEST_DECREF_AC(rwlock2);
+    PKIX_TEST_DECREF_AC(rwlock3);
+
+    pkixTestTempResult = PKIX_Shutdown(plContext);
+    if (pkixTestTempResult)
+        pkixTestErrorResult = pkixTestTempResult;
+
+    PKIX_TEST_RETURN();
+
+    endTests("RWLocks");
+
+    return (0);
+}
diff --git a/security/nss/cmd/libpkix/pkix_pl/system/test_string.c b/security/nss/cmd/libpkix/pkix_pl/system/test_string.c
new file mode 100644
index 000000000..9b84f94d9
--- /dev/null
+++ b/security/nss/cmd/libpkix/pkix_pl/system/test_string.c
@@ -0,0 +1,434 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+/*
+ * test_string.c
+ *
+ * Tests Strings.
+ *
+ */
+
+#include "testutil.h"
+#include "testutil_nss.h"
+
+static void *plContext = NULL;
+
+static void
+createString(
+    PKIX_PL_String **testString,
+    PKIX_UInt32 format,
+    char *stringAscii,
+    PKIX_UInt32 length)
+{
+    PKIX_TEST_STD_VARS();
+
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_String_Create(format, stringAscii, length, testString, plContext));
+
+cleanup:
+
+    PKIX_TEST_RETURN();
+}
+
+static void
+createStringOther(
+    PKIX_PL_String **testEscAscii,
+    PKIX_PL_String **testUtf16,
+    PKIX_PL_String **ampString,
+    PKIX_PL_String **testDebugAscii,
+    PKIX_PL_String **testNullString,
+    PKIX_UInt32 *utf16data)
+{
+    char *nullText = "Hi&#x0000; there!";
+
+    char *escAsciiString =
+        "&#x00A1;&#x00010000;&#x0FFF;&#x00100001;";
+
+    char *debugAsciiString =
+        "string with&#x000A;newlines and&#x0009;tabs";
+
+    char *utfAmp = "\x00&";
+
+    PKIX_TEST_STD_VARS();
+
+    createString(testEscAscii,
+                 PKIX_ESCASCII,
+                 escAsciiString,
+                 PL_strlen(escAsciiString));
+
+    createString(testUtf16, PKIX_UTF16, (char *)utf16data, 12);
+
+    createString(ampString, PKIX_UTF16, utfAmp, 2);
+
+    createString(testDebugAscii,
+                 PKIX_ESCASCII_DEBUG,
+                 debugAsciiString,
+                 PL_strlen(debugAsciiString));
+
+    createString(testNullString,
+                 PKIX_ESCASCII_DEBUG,
+                 nullText,
+                 PL_strlen(nullText));
+
+    goto cleanup;
+
+cleanup:
+
+    PKIX_TEST_RETURN();
+}
+
+static void
+testGetEncoded(
+    PKIX_PL_String *testEscAscii,
+    PKIX_PL_String *testString0,
+    PKIX_PL_String *testDebugAscii,
+    PKIX_PL_String *testNullString,
+    PKIX_UInt32 *utf16data)
+{
+    char *temp = NULL;
+    void *dest = NULL;
+    void *dest2 = NULL;
+    char *plainText = "string with\nnewlines and\ttabs";
+    PKIX_UInt32 length, length2, i;
+
+    PKIX_TEST_STD_VARS();
+
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_String_GetEncoded(testEscAscii,
+                                                        PKIX_UTF16,
+                                                        &dest,
+                                                        &length,
+                                                        plContext));
+    for (i = 0; i < length; i++) {
+        if (((char *)dest)[i] != ((char *)utf16data)[i]) {
+            testError("UTF-16 Data Differs from Source");
+            printf("%d-th char is different -%c-%c-\n", i,
+                   ((char *)dest)[i], ((char *)utf16data)[i]);
+        }
+    }
+
+    length = 0;
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Free(dest, plContext));
+
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_String_GetEncoded(testNullString,
+                                                        PKIX_UTF16,
+                                                        &dest,
+                                                        &length,
+                                                        plContext));
+
+    length = 0;
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Free(dest, plContext));
+
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_String_GetEncoded(testString0,
+                                                        PKIX_ESCASCII_DEBUG,
+                                                        &dest,
+                                                        &length,
+                                                        plContext));
+
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_String_GetEncoded(testDebugAscii,
+                                                        PKIX_ESCASCII_DEBUG,
+                                                        &dest2,
+                                                        &length2,
+                                                        plContext));
+
+    for (i = 0; (i < length) && (i < length2); i++)
+        if (((char *)dest)[i] != ((char *)dest2)[i]) {
+            testError("Equivalent strings are unequal");
+            break;
+        }
+
+    length = 0;
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Free(dest, plContext));
+    length2 = 0;
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Free(dest2, plContext));
+
+    temp = PKIX_String2ASCII(testDebugAscii, plContext);
+    if (temp) {
+        if (PL_strcmp(plainText, temp) != 0)
+            testError("Debugged ASCII does not match "
+                      "equivalent EscAscii");
+        PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Free(temp, plContext));
+    }
+
+cleanup:
+
+    PKIX_TEST_RETURN();
+}
+
+static void
+testSprintf(void)
+{
+    PKIX_Int32 x = 0xCAFE;
+    PKIX_Int32 y = -12345;
+    PKIX_PL_String *testString = NULL;
+    PKIX_PL_String *formatString = NULL;
+    PKIX_PL_String *sprintfString = NULL;
+    char *plainText = "Testing Sprintf";
+    char *format = "%s %x %u %d";
+    char *convertedFormat = "%s %lx %lu %ld";
+    char *temp = NULL;
+    char *temp2 = NULL;
+
+    PKIX_TEST_STD_VARS();
+
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_String_Create(
+        PKIX_ESCASCII,
+        plainText,
+        PL_strlen(plainText),
+        &testString,
+        plContext));
+
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_String_Create(
+        PKIX_ESCASCII,
+        format,
+        11,
+        &formatString,
+        plContext));
+
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Sprintf(&sprintfString,
+                                              plContext,
+                                              formatString,
+                                              testString, x, y, y));
+    PKIX_TEST_DECREF_BC(testString);
+
+    temp = PR_smprintf(convertedFormat, plainText, x, y, y);
+    temp2 = PKIX_String2ASCII(sprintfString, plContext);
+
+    if (PL_strcmp(temp, temp2) != 0)
+        testError("Sprintf produced incorrect output");
+
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Free(temp, plContext));
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Free(temp2, plContext));
+
+    PKIX_TEST_DECREF_BC(sprintfString);
+
+    PKIX_TEST_DECREF_BC(formatString);
+
+cleanup:
+
+    PKIX_TEST_RETURN();
+}
+
+static void
+testErrorHandling(void)
+{
+    char *debugAsciiString =
+        "string with&#x000A;newlines and&#x0009;tabs";
+
+    PKIX_PL_String *testString = NULL;
+
+    PKIX_TEST_STD_VARS();
+
+    PKIX_TEST_EXPECT_ERROR(PKIX_PL_String_Create(
+        PKIX_ESCASCII,
+        NULL,
+        50,
+        &testString,
+        plContext));
+
+    PKIX_TEST_EXPECT_ERROR(PKIX_PL_String_Create(PKIX_ESCASCII,
+                                                 "blah", 4, NULL, plContext));
+
+    PKIX_TEST_EXPECT_ERROR(PKIX_PL_Sprintf(&testString, plContext, NULL));
+
+    PKIX_TEST_EXPECT_ERROR(PKIX_PL_GetString(0, NULL, &testString, plContext));
+
+    PKIX_TEST_EXPECT_ERROR(PKIX_PL_GetString(0, "blah", 0, plContext));
+
+    /* ---------------------------- */
+    subTest("Unicode Error Handling");
+
+    /* &#x must be followed by 4 hexadecimal digits */
+    PKIX_TEST_EXPECT_ERROR(PKIX_PL_String_Create(
+        PKIX_ESCASCII,
+        "&#x003k;",
+        7,
+        &testString,
+        plContext));
+
+    /* &#x must be followed by 4 hexadecimal digits */
+    PKIX_TEST_EXPECT_ERROR(PKIX_PL_String_Create(
+        PKIX_ESCASCII,
+        "abc&#x00",
+        8,
+        &testString,
+        plContext));
+
+    /* &#x must be between 00010000-0010FFFF */
+    PKIX_TEST_EXPECT_ERROR(PKIX_PL_String_Create(
+        PKIX_ESCASCII,
+        "&#x00200101;",
+        11,
+        &testString,
+        plContext));
+
+    /* &#x must be followed by 8 hexadecimal digits */
+    PKIX_TEST_EXPECT_ERROR(PKIX_PL_String_Create(
+        PKIX_ESCASCII,
+        "&#x001000",
+        10,
+        &testString,
+        plContext));
+
+    /* &#x must be followed by 8 hexadecimal digits */
+    PKIX_TEST_EXPECT_ERROR(PKIX_PL_String_Create(
+        PKIX_ESCASCII,
+        "&#x0010m00;",
+        10,
+        &testString,
+        plContext));
+
+    /* Byte values D800-DFFF are reserved */
+    PKIX_TEST_EXPECT_ERROR(PKIX_PL_String_Create(
+        PKIX_ESCASCII,
+        "&#xD800;",
+        7,
+        &testString,
+        plContext));
+
+    /* Can't use &#x for regular characters */
+    PKIX_TEST_EXPECT_ERROR(PKIX_PL_String_Create(
+        PKIX_ESCASCII,
+        "&#x0032;",
+        7,
+        &testString,
+        plContext));
+
+    /* Can't use non-printable characters */
+    PKIX_TEST_EXPECT_ERROR(PKIX_PL_String_Create(
+        PKIX_ESCASCII,
+        "\xA1",
+        1,
+        &testString,
+        plContext));
+
+    /* Only legal \\ characters are \\, u and U */
+    PKIX_TEST_EXPECT_ERROR(PKIX_PL_String_Create(
+        PKIX_ESCASCII,
+        "&blah",
+        5,
+        &testString,
+        plContext));
+
+    /* Surrogate pairs must be legal */
+    PKIX_TEST_EXPECT_ERROR(PKIX_PL_String_Create(
+        PKIX_UTF16,
+        "\xd8\x00\x0\x66",
+        4,
+        &testString,
+        plContext));
+
+    /* Debugged EscASCII should not be accepted as EscASCII */
+    PKIX_TEST_EXPECT_ERROR(PKIX_PL_String_Create(
+        PKIX_ESCASCII,
+        debugAsciiString,
+        PL_strlen(debugAsciiString),
+        &testString,
+        plContext));
+cleanup:
+
+    PKIX_TEST_RETURN();
+}
+
+static void
+testDestroy(
+    PKIX_PL_String *string)
+{
+    PKIX_TEST_STD_VARS();
+
+    PKIX_TEST_DECREF_BC(string);
+
+cleanup:
+
+    PKIX_TEST_RETURN();
+}
+
+int
+test_string(int argc, char *argv[])
+{
+
+    PKIX_PL_String *testString[6] = { NULL };
+    PKIX_PL_String *testNullString = NULL;
+    PKIX_PL_String *testDebugAscii = NULL;
+    PKIX_PL_String *testEscAscii = NULL;
+    PKIX_PL_String *testUtf16 = NULL;
+    PKIX_PL_String *ampString = NULL;
+    unsigned char utf16Data[] = { 0x00, 0xA1, 0xD8, 0x00,
+                                  0xDC, 0x00, 0x0F, 0xFF,
+                                  0xDB, 0xC0, 0xDC, 0x01 };
+    PKIX_UInt32 i, size = 6;
+
+    char *plainText[6] = {
+        "string with\nnewlines and\ttabs",
+        "Not an escaped char: &amp;#x0012;",
+        "Encode &amp; with &amp;amp; in ASCII",
+        "&#x00A1;",
+        "&amp;",
+        "string with\nnewlines and\ttabs"
+    };
+
+    PKIX_UInt32 actualMinorVersion;
+    PKIX_UInt32 j = 0;
+
+    PKIX_TEST_STD_VARS();
+
+    startTests("Strings");
+
+    PKIX_TEST_EXPECT_NO_ERROR(
+        PKIX_PL_NssContext_Create(0, PKIX_FALSE, NULL, &plContext));
+
+    subTest("PKIX_PL_String_Create <ascii format>");
+    for (i = 0; i < size; i++) {
+        testString[i] = NULL;
+        createString(&testString[i],
+                     PKIX_ESCASCII,
+                     plainText[i],
+                     PL_strlen(plainText[i]));
+    }
+
+    subTest("PKIX_PL_String_Create <other formats>");
+    createStringOther(&testEscAscii,
+                      &testUtf16,
+                      &ampString,
+                      &testDebugAscii,
+                      &testNullString,
+                      (PKIX_UInt32 *)utf16Data);
+
+    PKIX_TEST_EQ_HASH_TOSTR_DUP(testString[0],
+                                testString[5],
+                                testString[1],
+                                plainText[0],
+                                String,
+                                PKIX_TRUE);
+
+    subTest("PKIX_PL_String_GetEncoded");
+    testGetEncoded(testEscAscii,
+                   testString[0],
+                   testDebugAscii,
+                   testNullString,
+                   (PKIX_UInt32 *)utf16Data);
+
+    subTest("PKIX_PL_Sprintf");
+    testSprintf();
+
+    subTest("PKIX_PL_String_Create <error_handling>");
+    testErrorHandling();
+
+    subTest("PKIX_PL_String_Destroy");
+    for (i = 0; i < size; i++) {
+        testDestroy(testString[i]);
+    }
+    testDestroy(testEscAscii);
+    testDestroy(testUtf16);
+    testDestroy(ampString);
+    testDestroy(testDebugAscii);
+    testDestroy(testNullString);
+
+cleanup:
+
+    PKIX_Shutdown(plContext);
+
+    PKIX_TEST_RETURN();
+
+    endTests("String");
+
+    return (0);
+}
diff --git a/security/nss/cmd/libpkix/pkix_pl/system/test_string2.c b/security/nss/cmd/libpkix/pkix_pl/system/test_string2.c
new file mode 100644
index 000000000..c76d1e9ac
--- /dev/null
+++ b/security/nss/cmd/libpkix/pkix_pl/system/test_string2.c
@@ -0,0 +1,337 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+/*
+ * test_string2.c
+ *
+ * Tests International Strings
+ *
+ */
+
+#include "testutil.h"
+#include "testutil_nss.h"
+
+static void *plContext = NULL;
+
+static void
+createString(
+    PKIX_PL_String **vivaEspanaString,
+    PKIX_PL_String **straussString,
+    PKIX_PL_String **gorbachevString,
+    PKIX_PL_String **testUTF16String,
+    PKIX_PL_String **chineseString,
+    PKIX_PL_String **jeanRenoString)
+{
+    /* this is meant to fail - it highlights bug 0002 */
+    unsigned char utf16String[4] = { 0xF8, 0x60,
+                                     0xFC, 0x60 };
+
+    unsigned char chinese[16] = { 0xe7, 0xab, 0xa0,
+                                  0xe5, 0xad, 0x90,
+                                  0xe6, 0x80, 0xa1,
+                                  0x20,
+                                  0xe4, 0xb8, 0xad,
+                                  0xe5, 0x9b, 0xbd };
+
+    char *jeanReno = "Jean R\303\251no is an actor.";
+    char *gorbachev = /* This is the name "Gorbachev" in cyrllic */
+        "\xd0\x93\xd0\xbe\xd1\x80\xd0\xb1\xd0\xb0\xd1\x87\xd1\x91\xd0\xb2";
+
+    char *vivaEspana =
+        "&#x00A1;Viva Espa&#x00f1;a!";
+
+    char *strauss =
+        "Strau&#x00Df; was born in &#x00D6;sterreich";
+
+    PKIX_TEST_STD_VARS();
+
+    /* ---------------------------- */
+    subTest("String Creation");
+
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_String_Create(
+        PKIX_ESCASCII,
+        vivaEspana,
+        PL_strlen(vivaEspana),
+        vivaEspanaString,
+        plContext));
+
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_String_Create(
+        PKIX_ESCASCII,
+        strauss,
+        PL_strlen(strauss),
+        straussString,
+        plContext));
+
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_String_Create(
+        PKIX_UTF8,
+        gorbachev,
+        PL_strlen(gorbachev),
+        gorbachevString,
+        plContext));
+
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_String_Create(
+        PKIX_UTF16,
+        utf16String,
+        4,
+        testUTF16String,
+        plContext));
+
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_String_Create(
+        PKIX_UTF8,
+        chinese,
+        16,
+        chineseString,
+        plContext));
+
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_String_Create(
+        PKIX_UTF8,
+        jeanReno,
+        PL_strlen(jeanReno),
+        jeanRenoString,
+        plContext));
+
+cleanup:
+
+    PKIX_TEST_RETURN();
+}
+
+static void
+testGetEncoded(PKIX_PL_String *string, PKIX_UInt32 format)
+{
+    void *dest = NULL;
+    PKIX_UInt32 length;
+
+    PKIX_TEST_STD_VARS();
+
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_String_GetEncoded(string,
+                                                        format,
+                                                        &dest,
+                                                        &length,
+                                                        plContext));
+
+    if (dest) {
+        (void)printf("\tResult: %s\n", (char *)dest);
+        PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Free(dest, plContext));
+    }
+
+cleanup:
+    PKIX_TEST_RETURN();
+}
+
+static void
+testHTMLOutput(
+    PKIX_PL_String *vivaEspanaString,
+    PKIX_PL_String *straussString,
+    PKIX_PL_String *gorbachevString,
+    PKIX_PL_String *testUTF16String,
+    PKIX_PL_String *chineseString,
+    PKIX_PL_String *jeanRenoString)
+{
+    void *dest = NULL;
+    PKIX_UInt32 length;
+
+    FILE *htmlFile = NULL;
+
+    PKIX_TEST_STD_VARS();
+
+    /* Opening a file for output */
+    htmlFile = fopen("utf8.html", "w");
+
+    if (htmlFile != plContext) {
+        (void)fprintf(htmlFile, "<html><head>\n");
+        (void)fprintf(htmlFile, "<meta http-equiv=\"Content-Type\"");
+        (void)fprintf(htmlFile,
+                      "content = \"text/html; charset = UTF-8\">\n");
+        (void)fprintf(htmlFile, "</head><body>\n");
+        (void)fprintf(htmlFile, "<font size =\"+2\">\n");
+    } else
+        (void)printf("Could not open HTML file\n");
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_String_GetEncoded(testUTF16String,
+                                                        PKIX_UTF8,
+                                                        &dest,
+                                                        &length,
+                                                        plContext));
+    if (htmlFile != plContext) {
+        (void)printf("%d bytes written to HTML file\n",
+                     fwrite(dest, length, 1, htmlFile));
+        (void)fprintf(htmlFile, "<BR>\n");
+    }
+
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Free(dest, plContext));
+    dest = NULL;
+    length = 0;
+
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_String_GetEncoded(chineseString,
+                                                        PKIX_UTF8,
+                                                        &dest,
+                                                        &length,
+                                                        plContext));
+    if (htmlFile != plContext) {
+        (void)printf("%d bytes written to HTML file\n",
+                     fwrite(dest, length, 1, htmlFile));
+        (void)fprintf(htmlFile, "<BR>\n");
+    }
+
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Free(dest, plContext));
+    dest = NULL;
+    length = 0;
+
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_String_GetEncoded(jeanRenoString,
+                                                        PKIX_UTF8,
+                                                        &dest,
+                                                        &length,
+                                                        plContext));
+    if (htmlFile != plContext) {
+        (void)printf("%d bytes written to HTML file\n",
+                     fwrite(dest, length, 1, htmlFile));
+        (void)fprintf(htmlFile, "<BR>\n");
+    }
+
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Free(dest, plContext));
+    dest = NULL;
+    length = 0;
+
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_String_GetEncoded(vivaEspanaString,
+                                                        PKIX_UTF8,
+                                                        &dest,
+                                                        &length,
+                                                        plContext));
+    if (htmlFile != plContext) {
+        (void)printf("%d bytes written to HTML file\n",
+                     fwrite(dest, length, 1, htmlFile));
+        (void)fprintf(htmlFile, "<BR>\n");
+    }
+
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Free(dest, plContext));
+    dest = NULL;
+    length = 0;
+
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_String_GetEncoded(straussString,
+                                                        PKIX_UTF8,
+                                                        &dest,
+                                                        &length,
+                                                        plContext));
+    if (htmlFile != plContext) {
+        (void)printf("%d bytes written to HTML file\n",
+                     fwrite(dest, length, 1, htmlFile));
+        (void)fprintf(htmlFile, "<BR>\n");
+    }
+
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Free(dest, plContext));
+    dest = NULL;
+    length = 0;
+
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_String_GetEncoded(straussString,
+                                                        PKIX_UTF8,
+                                                        &dest,
+                                                        &length,
+                                                        plContext));
+
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Free(dest, plContext));
+    dest = NULL;
+    length = 0;
+
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_String_GetEncoded(gorbachevString,
+                                                        PKIX_UTF8,
+                                                        &dest,
+                                                        &length,
+                                                        plContext));
+    if (htmlFile != plContext) {
+        (void)printf("%d bytes written to HTML file\n",
+                     fwrite(dest, length, 1, htmlFile));
+        (void)fprintf(htmlFile, "<BR>\n");
+    }
+
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Free(dest, plContext));
+    dest = NULL;
+    length = 0;
+
+    if (htmlFile != plContext) {
+        (void)fprintf(htmlFile, "</font>\n");
+        (void)fprintf(htmlFile, "</body></html>\n");
+        (void)fclose(htmlFile);
+    }
+
+cleanup:
+
+    PKIX_TEST_RETURN();
+}
+
+static void
+testDestroy(
+    PKIX_PL_String *string)
+{
+    PKIX_TEST_STD_VARS();
+
+    PKIX_TEST_DECREF_BC(string);
+
+cleanup:
+
+    PKIX_TEST_RETURN();
+}
+
+int
+test_string2(int argc, char *argv[])
+{
+
+    PKIX_PL_String *vivaEspanaString, *straussString, *testUTF16String;
+    PKIX_PL_String *chineseString, *jeanRenoString, *gorbachevString;
+    PKIX_UInt32 actualMinorVersion;
+    PKIX_UInt32 j = 0;
+
+    PKIX_TEST_STD_VARS();
+
+    startTests("Unicode Strings");
+
+    PKIX_TEST_EXPECT_NO_ERROR(
+        PKIX_PL_NssContext_Create(0, PKIX_FALSE, NULL, &plContext));
+
+    subTest("PKIX_PL_String_Create");
+    createString(&vivaEspanaString,
+                 &straussString,
+                 &gorbachevString,
+                 &testUTF16String,
+                 &chineseString,
+                 &jeanRenoString);
+
+    subTest("Converting UTF-16 to EscASCII");
+    testGetEncoded(testUTF16String, PKIX_ESCASCII);
+
+    subTest("Converting UTF-8 to EscASCII");
+    testGetEncoded(chineseString, PKIX_ESCASCII);
+
+    subTest("Converting UTF-8 to EscASCII");
+    testGetEncoded(jeanRenoString, PKIX_ESCASCII);
+
+    subTest("Converting EscASCII to UTF-16");
+    testGetEncoded(vivaEspanaString, PKIX_UTF16);
+
+    subTest("Converting UTF-8 to UTF-16");
+    testGetEncoded(chineseString, PKIX_UTF16);
+
+    subTest("Creating HTML Output File \'utf8.html\'");
+    testHTMLOutput(vivaEspanaString,
+                   straussString,
+                   gorbachevString,
+                   testUTF16String,
+                   chineseString,
+                   jeanRenoString);
+
+    subTest("Unicode Destructors");
+    testDestroy(testUTF16String);
+    testDestroy(chineseString);
+    testDestroy(jeanRenoString);
+    testDestroy(vivaEspanaString);
+    testDestroy(straussString);
+    testDestroy(gorbachevString);
+
+cleanup:
+
+    PKIX_Shutdown(plContext);
+
+    PKIX_TEST_RETURN();
+
+    endTests("Unicode Strings");
+
+    return (0);
+}