Checkin a version of gmock, modified to use our boost_tuple in VS2005.

This checkin adds gmock, and a small example of how to write a gmock-based unittest.

Review URL: http://codereview.chromium.org/113807

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@16927 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 95 insertions, 0 deletions

diff --git a/testing/gmock/test/gmock-port_test.cc b/testing/gmock/test/gmock-port_test.cc
new file mode 100644
index 0000000..2e85bcc
--- /dev/null
+++ b/testing/gmock/test/gmock-port_test.cc
@@ -0,0 +1,95 @@
+// Copyright 2008, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: vladl@google.com (Vlad Losev)
+
+// Google Mock - a framework for writing C++ mock classes.
+//
+// This file tests the internal cross-platform support utilities.
+
+#include <gmock/internal/gmock-port.h>
+#include <gtest/gtest.h>
+
+TEST(GmockCheckSyntaxTest, BehavesLikeASingleStatement) {
+  if (false)
+    GMOCK_CHECK_(false) << "This should never be executed; "
+                           "It's a compilation test only.";
+
+  if (true)
+    GMOCK_CHECK_(true);
+  else
+    ;
+
+  if (false)
+    ;
+  else
+    GMOCK_CHECK_(true) << "";
+}
+
+TEST(GmockCheckSyntaxTest, WorksWithSwitch) {
+  switch (0) {
+    case 1:
+      break;
+    default:
+      GMOCK_CHECK_(true);
+  }
+
+  switch(0)
+    case 0:
+      GMOCK_CHECK_(true) << "Check failed in switch case";
+}
+
+#if GTEST_HAS_DEATH_TEST
+
+TEST(GmockCheckDeathTest, DiesWithCorrectOutputOnFailure) {
+  const bool a_false_condition = false;
+  // MSVC and gcc use different formats to print source file locations.
+  // Google Mock's failure messages use the same format as used by the
+  // compiler, in order for the IDE to recognize them.  Therefore we look
+  // for different patterns here depending on the compiler.
+  const char regex[] =
+#ifdef _MSC_VER
+     "gmock-port_test\\.cc\\(\\d+\\):"
+#else
+     "gmock-port_test\\.cc:[0-9]+"
+#endif  // _MSC_VER
+     ".*a_false_condition.*Extra info";
+
+  EXPECT_DEATH(GMOCK_CHECK_(a_false_condition) << "Extra info", regex);
+}
+
+TEST(GmockCheckDeathTest, LivesSilentlyOnSuccess) {
+  EXPECT_EXIT({
+      GMOCK_CHECK_(true) << "Extra info";
+      ::std::cerr << "Success\n";
+      exit(0); },
+      ::testing::ExitedWithCode(0), "Success");
+}
+
+#endif  // GTEST_HAS_DEATH_TEST