test/gmock-port_test.cc

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// 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";
}

#ifdef GTEST_HAS_DEATH_TEST

TEST(GmockCheckDeathTest, DiesWithCorrectOutputOnFailure) {
  const bool a_false_condition = false;
  EXPECT_DEATH(GMOCK_CHECK_(a_false_condition) << "Extra info",
               // 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.
#ifdef _MSC_VER
               "gmock-port_test\\.cc\\([0-9]+\\):"
#else
               "gmock-port_test\\.cc:[0-9]+"
#endif  // _MSC_VER
               ".*a_false_condition.*Extra info");
}

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