1 files changed, 102 insertions, 0 deletions
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 0000000000..bb0e7a0246
--- /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);
+}