1 files changed, 94 insertions, 0 deletions
diff --git a/nsprpub/pr/tests/version.c b/nsprpub/pr/tests/version.c
new file mode 100644
index 0000000000..49e8a05d78
--- /dev/null
+++ b/nsprpub/pr/tests/version.c
@@ -0,0 +1,94 @@
+/* -*- 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/. */
+
+#include "prio.h"
+#include "prprf.h"
+#include "prlink.h"
+#include "prvrsion.h"
+
+#include "plerror.h"
+#include "plgetopt.h"
+
+PR_IMPORT(const PRVersionDescription *) libVersionPoint(void);
+
+int main(int argc, char **argv)
+{
+    PRIntn rv = 1;
+    PLOptStatus os;
+    PRIntn verbosity = 0;
+    PRLibrary *runtime = NULL;
+    const char *library_name = NULL;
+    const PRVersionDescription *version_info;
+    char buffer[100];
+    PRExplodedTime exploded;
+    PLOptState *opt = PL_CreateOptState(argc, argv, "d");
+
+    PRFileDesc *err = PR_GetSpecialFD(PR_StandardError);
+
+    while (PL_OPT_EOL != (os = PL_GetNextOpt(opt)))
+    {
+        if (PL_OPT_BAD == os) {
+            continue;
+        }
+        switch (opt->option)
+        {
+            case 0:  /* fully qualified library name */
+                library_name = opt->value;
+                break;
+            case 'd':  /* verbodity */
+                verbosity += 1;
+                break;
+            default:
+                PR_fprintf(err, "Usage: version [-d] {fully qualified library name}\n");
+                return 2;  /* but not a lot else */
+        }
+    }
+    PL_DestroyOptState(opt);
+
+    if (NULL != library_name)
+    {
+        runtime = PR_LoadLibrary(library_name);
+        if (NULL == runtime) {
+            PL_FPrintError(err, "PR_LoadLibrary");
+            return 3;
+        } else {
+            versionEntryPointType versionPoint = (versionEntryPointType)
+                                                 PR_FindSymbol(runtime, "libVersionPoint");
+            if (NULL == versionPoint) {
+                PL_FPrintError(err, "PR_FindSymbol");
+                return 4;
+            }
+            version_info = versionPoint();
+        }
+    } else {
+        version_info = libVersionPoint();    /* NSPR's version info */
+    }
+
+    (void)PR_fprintf(err, "Runtime library version information\n");
+    PR_ExplodeTime(
+        version_info->buildTime, PR_GMTParameters, &exploded);
+    (void)PR_FormatTime(
+        buffer, sizeof(buffer), "%d %b %Y %H:%M:%S", &exploded);
+    (void)PR_fprintf(err, "  Build time: %s GMT\n", buffer);
+    (void)PR_fprintf(
+        err, "  Build time: %s\n", version_info->buildTimeString);
+    (void)PR_fprintf(
+        err, "  %s V%u.%u.%u (%s%s%s)\n",
+        version_info->description,
+        version_info->vMajor,
+        version_info->vMinor,
+        version_info->vPatch,
+        (version_info->beta ? " beta " : ""),
+        (version_info->debug ? " debug " : ""),
+        (version_info->special ? " special" : ""));
+    (void)PR_fprintf(err, "  filename: %s\n", version_info->filename);
+    (void)PR_fprintf(err, "  security: %s\n", version_info->security);
+    (void)PR_fprintf(err, "  copyright: %s\n", version_info->copyright);
+    (void)PR_fprintf(err, "  comment: %s\n", version_info->comment);
+    rv = 0;
+    return rv;
+}
+
+/* version.c */