1 files changed, 111 insertions, 0 deletions
diff --git a/nsprpub/pr/tests/testbit.c b/nsprpub/pr/tests/testbit.c
new file mode 100644
index 0000000000..889c637e22
--- /dev/null
+++ b/nsprpub/pr/tests/testbit.c
@@ -0,0 +1,111 @@
+/* -*- 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:        lazyinit.c
+** Description: Test the functions and macros declared in prbit.h
+**
+*/
+
+#include "nspr.h"
+
+#define ErrorReport(x) { printf((x)); failed = 1; }
+
+prbitmap_t myMap[512/32] = { 0 };
+
+PRInt32 rc;
+PRInt32 i;
+PRIntn  failed = 0;
+
+int main(int argc, char **argv)
+{
+    /*
+    ** Test bitmap things.
+    */
+    if ( PR_TEST_BIT( myMap, 0 )) {
+        ErrorReport("Test 0.0: Failed\n");
+    }
+
+    if ( PR_TEST_BIT( myMap, 31 )) {
+        ErrorReport("Test 0.1: Failed\n");
+    }
+
+    if ( PR_TEST_BIT( myMap, 128 )) {
+        ErrorReport("Test 0.2: Failed\n");
+    }
+
+    if ( PR_TEST_BIT( myMap, 129 )) {
+        ErrorReport("Test 0.3: Failed\n");
+    }
+
+
+    PR_SET_BIT( myMap, 0 );
+    if ( !PR_TEST_BIT( myMap, 0 )) {
+        ErrorReport("Test 1.0: Failed\n");
+    }
+
+    PR_CLEAR_BIT( myMap, 0 );
+    if ( PR_TEST_BIT( myMap, 0 )) {
+        ErrorReport("Test 1.0.1: Failed\n");
+    }
+
+    PR_SET_BIT( myMap, 31 );
+    if ( !PR_TEST_BIT( myMap, 31 )) {
+        ErrorReport("Test 1.1: Failed\n");
+    }
+
+    PR_CLEAR_BIT( myMap, 31 );
+    if ( PR_TEST_BIT( myMap, 31 )) {
+        ErrorReport("Test 1.1.1: Failed\n");
+    }
+
+    PR_SET_BIT( myMap, 128 );
+    if ( !PR_TEST_BIT( myMap, 128 )) {
+        ErrorReport("Test 1.2: Failed\n");
+    }
+
+    PR_CLEAR_BIT( myMap, 128 );
+    if ( PR_TEST_BIT( myMap, 128 )) {
+        ErrorReport("Test 1.2.1: Failed\n");
+    }
+
+    PR_SET_BIT( myMap, 129 );
+    if ( !PR_TEST_BIT( myMap, 129 )) {
+        ErrorReport("Test 1.3: Failed\n");
+    }
+
+    PR_CLEAR_BIT( myMap, 129 );
+    if ( PR_TEST_BIT( myMap, 129 )) {
+        ErrorReport("Test 1.3.1: Failed\n");
+    }
+
+
+    /*
+    ** Test Ceiling and Floor functions and macros
+    */
+    if ((rc = PR_CeilingLog2(32)) != 5 ) {
+        ErrorReport("Test 10.0: Failed\n");
+    }
+
+    if ((rc = PR_FloorLog2(32)) != 5 ) {
+        ErrorReport("Test 10.1: Failed\n");
+    }
+
+
+    /*
+    ** Evaluate results and exit
+    */
+    if (failed)
+    {
+        printf("FAILED\n");
+        return(1);
+    }
+    else
+    {
+        printf("PASSED\n");
+        return(0);
+    }
+}  /* end main() */
+/* end testbit.c */