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-rw-r--r--toolkit/components/url-classifier/tests/gtest/TestUrlClassifierUtils.cpp276
1 files changed, 276 insertions, 0 deletions
diff --git a/toolkit/components/url-classifier/tests/gtest/TestUrlClassifierUtils.cpp b/toolkit/components/url-classifier/tests/gtest/TestUrlClassifierUtils.cpp
new file mode 100644
index 000000000..fa5ce4f56
--- /dev/null
+++ b/toolkit/components/url-classifier/tests/gtest/TestUrlClassifierUtils.cpp
@@ -0,0 +1,276 @@
+/* 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/. */
+
+#include <stdio.h>
+#include <ctype.h>
+
+#include <mozilla/RefPtr.h>
+#include "nsString.h"
+#include "nsEscape.h"
+#include "nsUrlClassifierUtils.h"
+#include "stdlib.h"
+#include "gtest/gtest.h"
+
+static char int_to_hex_digit(int32_t i) {
+ NS_ASSERTION((i >= 0) && (i <= 15), "int too big in int_to_hex_digit");
+ return static_cast<char>(((i < 10) ? (i + '0') : ((i - 10) + 'A')));
+}
+
+static void CheckEquals(nsCString& expected, nsCString& actual)
+{
+ ASSERT_TRUE((expected).Equals((actual)));
+}
+
+void TestUnescapeHelper(const char* in, const char* expected)
+{
+ nsCString out, strIn(in), strExp(expected);
+
+ NS_UnescapeURL(strIn.get(), strIn.Length(), esc_AlwaysCopy, out);
+ CheckEquals(strExp, out);
+}
+
+// Make sure Unescape from nsEncode.h's unescape does what the server does.
+TEST(UrlClassifierUtils, Unescape)
+{
+ // test empty string
+ TestUnescapeHelper("\0", "\0");
+
+ // Test docoding of all characters.
+ nsCString allCharsEncoded, allCharsEncodedLowercase, allCharsAsString;
+ for (int32_t i = 1; i < 256; ++i) {
+ allCharsEncoded.Append('%');
+ allCharsEncoded.Append(int_to_hex_digit(i / 16));
+ allCharsEncoded.Append((int_to_hex_digit(i % 16)));
+
+ allCharsEncodedLowercase.Append('%');
+ allCharsEncodedLowercase.Append(tolower(int_to_hex_digit(i / 16)));
+ allCharsEncodedLowercase.Append(tolower(int_to_hex_digit(i % 16)));
+
+ allCharsAsString.Append(static_cast<char>(i));
+ }
+
+ nsCString out;
+ NS_UnescapeURL(allCharsEncoded.get(),
+ allCharsEncoded.Length(),
+ esc_AlwaysCopy,
+ out);
+
+ CheckEquals(allCharsAsString, out);
+
+ out.Truncate();
+ NS_UnescapeURL(allCharsEncodedLowercase.get(),
+ allCharsEncodedLowercase.Length(),
+ esc_AlwaysCopy,
+ out);
+ CheckEquals(allCharsAsString, out);
+
+ // Test %-related edge cases
+ TestUnescapeHelper("%", "%");
+ TestUnescapeHelper("%xx", "%xx");
+ TestUnescapeHelper("%%", "%%");
+ TestUnescapeHelper("%%%", "%%%");
+ TestUnescapeHelper("%%%%", "%%%%");
+ TestUnescapeHelper("%1", "%1");
+ TestUnescapeHelper("%1z", "%1z");
+ TestUnescapeHelper("a%1z", "a%1z");
+ TestUnescapeHelper("abc%d%e%fg%hij%klmno%", "abc%d%e%fg%hij%klmno%");
+
+ // A few more tests
+ TestUnescapeHelper("%25", "%");
+ TestUnescapeHelper("%25%32%35", "%25");
+}
+
+void TestEncodeHelper(const char* in, const char* expected)
+{
+ nsCString out, strIn(in), strExp(expected);
+ RefPtr<nsUrlClassifierUtils> utils = new nsUrlClassifierUtils;
+ utils->Init();
+
+ utils->SpecialEncode(strIn, true, out);
+ CheckEquals(strExp, out);
+}
+
+TEST(UrlClassifierUtils, Enc)
+{
+ // Test empty string
+ TestEncodeHelper("", "");
+
+ // Test that all characters we shouldn't encode ([33-36],[38,126]) are not.
+ nsCString noenc;
+ for (int32_t i = 33; i < 127; i++) {
+ if (i != 37) { // skip %
+ noenc.Append(static_cast<char>(i));
+ }
+ }
+ RefPtr<nsUrlClassifierUtils> utils = new nsUrlClassifierUtils;
+ utils->Init();
+ nsCString out;
+ utils->SpecialEncode(noenc, false, out);
+ CheckEquals(noenc, out);
+
+ // Test that all the chars that we should encode [0,32],37,[127,255] are
+ nsCString yesAsString, yesExpectedString;
+ for (int32_t i = 1; i < 256; i++) {
+ if (i < 33 || i == 37 || i > 126) {
+ yesAsString.Append(static_cast<char>(i));
+ yesExpectedString.Append('%');
+ yesExpectedString.Append(int_to_hex_digit(i / 16));
+ yesExpectedString.Append(int_to_hex_digit(i % 16));
+ }
+ }
+
+ out.Truncate();
+ utils->SpecialEncode(yesAsString, false, out);
+ CheckEquals(yesExpectedString, out);
+
+ TestEncodeHelper("blah//blah", "blah/blah");
+}
+
+void TestCanonicalizeHelper(const char* in, const char* expected)
+{
+ nsCString out, strIn(in), strExp(expected);
+ RefPtr<nsUrlClassifierUtils> utils = new nsUrlClassifierUtils;
+ utils->Init();
+
+ utils->CanonicalizePath(strIn, out);
+ CheckEquals(strExp, out);
+}
+
+TEST(UrlClassifierUtils, Canonicalize)
+{
+ // Test repeated %-decoding. Note: %25 --> %, %32 --> 2, %35 --> 5
+ TestCanonicalizeHelper("%25", "%25");
+ TestCanonicalizeHelper("%25%32%35", "%25");
+ TestCanonicalizeHelper("asdf%25%32%35asd", "asdf%25asd");
+ TestCanonicalizeHelper("%%%25%32%35asd%%", "%25%25%25asd%25%25");
+ TestCanonicalizeHelper("%25%32%35%25%32%35%25%32%35", "%25%25%25");
+ TestCanonicalizeHelper("%25", "%25");
+ TestCanonicalizeHelper("%257Ea%2521b%2540c%2523d%2524e%25f%255E00%252611%252A22%252833%252944_55%252B",
+ "~a!b@c#d$e%25f^00&11*22(33)44_55+");
+
+ TestCanonicalizeHelper("", "");
+ TestCanonicalizeHelper("%31%36%38%2e%31%38%38%2e%39%39%2e%32%36/%2E%73%65%63%75%72%65/%77%77%77%2E%65%62%61%79%2E%63%6F%6D/",
+ "168.188.99.26/.secure/www.ebay.com/");
+ TestCanonicalizeHelper("195.127.0.11/uploads/%20%20%20%20/.verify/.eBaysecure=updateuserdataxplimnbqmn-xplmvalidateinfoswqpcmlx=hgplmcx/",
+ "195.127.0.11/uploads/%20%20%20%20/.verify/.eBaysecure=updateuserdataxplimnbqmn-xplmvalidateinfoswqpcmlx=hgplmcx/");
+ // Added in bug 489455. %00 should no longer be changed to %01.
+ TestCanonicalizeHelper("%00", "%00");
+}
+
+void TestParseIPAddressHelper(const char *in, const char *expected)
+{
+ nsCString out, strIn(in), strExp(expected);
+ RefPtr<nsUrlClassifierUtils> utils = new nsUrlClassifierUtils;
+ utils->Init();
+
+ utils->ParseIPAddress(strIn, out);
+ CheckEquals(strExp, out);
+}
+
+TEST(UrlClassifierUtils, ParseIPAddress)
+{
+ TestParseIPAddressHelper("123.123.0.0.1", "");
+ TestParseIPAddressHelper("255.0.0.1", "255.0.0.1");
+ TestParseIPAddressHelper("12.0x12.01234", "12.18.2.156");
+ TestParseIPAddressHelper("276.2.3", "20.2.0.3");
+ TestParseIPAddressHelper("012.034.01.055", "10.28.1.45");
+ TestParseIPAddressHelper("0x12.0x43.0x44.0x01", "18.67.68.1");
+ TestParseIPAddressHelper("167838211", "10.1.2.3");
+ TestParseIPAddressHelper("3279880203", "195.127.0.11");
+ TestParseIPAddressHelper("0x12434401", "18.67.68.1");
+ TestParseIPAddressHelper("413960661", "24.172.137.213");
+ TestParseIPAddressHelper("03053104725", "24.172.137.213");
+ TestParseIPAddressHelper("030.0254.0x89d5", "24.172.137.213");
+ TestParseIPAddressHelper("1.234.4.0377", "1.234.4.255");
+ TestParseIPAddressHelper("1.2.3.00x0", "");
+ TestParseIPAddressHelper("10.192.95.89 xy", "10.192.95.89");
+ TestParseIPAddressHelper("10.192.95.89 xyz", "");
+ TestParseIPAddressHelper("1.2.3.0x0", "1.2.3.0");
+ TestParseIPAddressHelper("1.2.3.4", "1.2.3.4");
+}
+
+void TestCanonicalNumHelper(const char *in, uint32_t bytes,
+ bool allowOctal, const char *expected)
+{
+ nsCString out, strIn(in), strExp(expected);
+ RefPtr<nsUrlClassifierUtils> utils = new nsUrlClassifierUtils;
+ utils->Init();
+
+ utils->CanonicalNum(strIn, bytes, allowOctal, out);
+ CheckEquals(strExp, out);
+}
+
+TEST(UrlClassifierUtils, CanonicalNum)
+{
+ TestCanonicalNumHelper("", 1, true, "");
+ TestCanonicalNumHelper("10", 0, true, "");
+ TestCanonicalNumHelper("45", 1, true, "45");
+ TestCanonicalNumHelper("0x10", 1, true, "16");
+ TestCanonicalNumHelper("367", 2, true, "1.111");
+ TestCanonicalNumHelper("012345", 3, true, "0.20.229");
+ TestCanonicalNumHelper("0173", 1, true, "123");
+ TestCanonicalNumHelper("09", 1, false, "9");
+ TestCanonicalNumHelper("0x120x34", 2, true, "");
+ TestCanonicalNumHelper("0x12fc", 2, true, "18.252");
+ TestCanonicalNumHelper("3279880203", 4, true, "195.127.0.11");
+ TestCanonicalNumHelper("0x0000059", 1, true, "89");
+ TestCanonicalNumHelper("0x00000059", 1, true, "89");
+ TestCanonicalNumHelper("0x0000067", 1, true, "103");
+}
+
+void TestHostnameHelper(const char *in, const char *expected)
+{
+ nsCString out, strIn(in), strExp(expected);
+ RefPtr<nsUrlClassifierUtils> utils = new nsUrlClassifierUtils;
+ utils->Init();
+
+ utils->CanonicalizeHostname(strIn, out);
+ CheckEquals(strExp, out);
+}
+
+TEST(UrlClassifierUtils, Hostname)
+{
+ TestHostnameHelper("abcd123;[]", "abcd123;[]");
+ TestHostnameHelper("abc.123", "abc.123");
+ TestHostnameHelper("abc..123", "abc.123");
+ TestHostnameHelper("trailing.", "trailing");
+ TestHostnameHelper("i love trailing dots....", "i%20love%20trailing%20dots");
+ TestHostnameHelper(".leading", "leading");
+ TestHostnameHelper("..leading", "leading");
+ TestHostnameHelper(".dots.", "dots");
+ TestHostnameHelper(".both.", "both");
+ TestHostnameHelper(".both..", "both");
+ TestHostnameHelper("..both.", "both");
+ TestHostnameHelper("..both..", "both");
+ TestHostnameHelper("..a.b.c.d..", "a.b.c.d");
+ TestHostnameHelper("..127.0.0.1..", "127.0.0.1");
+ TestHostnameHelper("asdf!@#$a", "asdf!@#$a");
+ TestHostnameHelper("AB CD 12354", "ab%20cd%2012354");
+ TestHostnameHelper("\1\2\3\4\112\177", "%01%02%03%04j%7F");
+ TestHostnameHelper("<>.AS/-+", "<>.as/-+");
+ // Added in bug 489455. %00 should no longer be changed to %01.
+ TestHostnameHelper("%00", "%00");
+}
+
+TEST(UrlClassifierUtils, LongHostname)
+{
+ static const int kTestSize = 1024 * 150;
+ char *str = static_cast<char*>(malloc(kTestSize + 1));
+ memset(str, 'x', kTestSize);
+ str[kTestSize] = '\0';
+
+ RefPtr<nsUrlClassifierUtils> utils = new nsUrlClassifierUtils;
+ utils->Init();
+
+ nsAutoCString out;
+ nsDependentCString in(str);
+ PRIntervalTime clockStart = PR_IntervalNow();
+ utils->CanonicalizeHostname(in, out);
+ PRIntervalTime clockEnd = PR_IntervalNow();
+
+ CheckEquals(in, out);
+
+ printf("CanonicalizeHostname on long string (%dms)\n",
+ PR_IntervalToMilliseconds(clockEnd - clockStart));
+}