1 files changed, 90 insertions, 0 deletions
diff --git a/nsprpub/pr/tests/vercheck.c b/nsprpub/pr/tests/vercheck.c
new file mode 100644
index 000000000..6cb4eb2db
--- /dev/null
+++ b/nsprpub/pr/tests/vercheck.c
@@ -0,0 +1,90 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* 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/. */
+
+/*
+ * File: vercheck.c
+ *
+ * Description:
+ * This test tests the PR_VersionCheck() function.  The
+ * compatible_version and incompatible_version arrays
+ * need to be updated for each patch or release.
+ *
+ * Tested areas: library version compatibility check.
+ */
+
+#include "prinit.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+
+/*
+ * This release (4.10.10) is backward compatible with the
+ * 4.0.x, 4.1.x, 4.2.x, 4.3.x, 4.4.x, 4.5.x, 4.6.x, 4.7.x,
+ * 4.8.x, 4.9.x, 4.10.x and 4.11.X releases.
+ * It, of course, is compatible with itself.
+ */
+static char *compatible_version[] = {
+    "4.0", "4.0.1", "4.1", "4.1.1", "4.1.2", "4.1.3",
+    "4.2", "4.2.1", "4.2.2", "4.3", "4.4", "4.4.1",
+    "4.5", "4.5.1",
+    "4.6", "4.6.1", "4.6.2", "4.6.3", "4.6.4", "4.6.5",
+    "4.6.6", "4.6.7", "4.6.8",
+    "4.7", "4.7.1", "4.7.2", "4.7.3", "4.7.4", "4.7.5",
+    "4.7.6",
+    "4.8", "4.8.1", "4.8.2", "4.8.3", "4.8.4", "4.8.5",
+    "4.8.6", "4.8.7", "4.8.8", "4.8.9",
+    "4.9", "4.9.1", "4.9.2", "4.9.3", "4.9.4", "4.9.5",
+    "4.9.6",
+    "4.10", "4.10.1", "4.10.2", "4.10.3", "4.10.4",
+    "4.10.5", "4.10.6", "4.10.7", "4.10.8", "4.10.9",
+    "4.10.10", "4.11", "4.12", "4.13",
+    PR_VERSION
+};
+
+/*
+ * This release is not backward compatible with the old
+ * NSPR 2.1 and 3.x releases.
+ *
+ * Any release is incompatible with future releases and
+ * patches.
+ */
+static char *incompatible_version[] = {
+    "2.1 19980529",
+    "3.0", "3.0.1",
+    "3.1", "3.1.1", "3.1.2", "3.1.3",
+    "3.5", "3.5.1",
+    "4.13.2",
+    "4.14", "4.14.1",
+    "10.0", "11.1", "12.14.20"
+};
+
+int main(int argc, char **argv)
+{
+    int idx;
+    int num_compatible = sizeof(compatible_version) / sizeof(char *);
+    int num_incompatible = sizeof(incompatible_version) / sizeof(char *);
+
+    printf("NSPR release %s:\n", PR_VERSION);
+    for (idx = 0; idx < num_compatible; idx++) {
+        if (PR_VersionCheck(compatible_version[idx]) == PR_FALSE) {
+            fprintf(stderr, "Should be compatible with version %s\n",
+                    compatible_version[idx]);
+            exit(1);
+        }
+        printf("Compatible with version %s\n", compatible_version[idx]);
+    }
+
+    for (idx = 0; idx < num_incompatible; idx++) {
+        if (PR_VersionCheck(incompatible_version[idx]) == PR_TRUE) {
+            fprintf(stderr, "Should be incompatible with version %s\n",
+                    incompatible_version[idx]);
+            exit(1);
+        }
+        printf("Incompatible with version %s\n", incompatible_version[idx]);
+    }
+
+    printf("PASS\n");
+    return 0;
+}