--- /dev/null
+// Copyright 2007, 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.
+
+
+// Google Mock - a framework for writing C++ mock classes.
+//
+// This file tests the internal utilities.
+
+#include "gmock/internal/gmock-internal-utils.h"
+#include <stdlib.h>
+#include <map>
+#include <memory>
+#include <string>
+#include <sstream>
+#include <vector>
+#include "gmock/gmock.h"
+#include "gmock/internal/gmock-port.h"
+#include "gtest/gtest.h"
+#include "gtest/gtest-spi.h"
+
+// Indicates that this translation unit is part of Google Test's
+// implementation. It must come before gtest-internal-inl.h is
+// included, or there will be a compiler error. This trick is to
+// prevent a user from accidentally including gtest-internal-inl.h in
+// their code.
+#define GTEST_IMPLEMENTATION_ 1
+#include "src/gtest-internal-inl.h"
+#undef GTEST_IMPLEMENTATION_
+
+#if GTEST_OS_CYGWIN
+# include <sys/types.h> // For ssize_t. NOLINT
+#endif
+
+class ProtocolMessage;
+
+namespace proto2 {
+class Message;
+} // namespace proto2
+
+namespace testing {
+namespace internal {
+
+namespace {
+
+TEST(JoinAsTupleTest, JoinsEmptyTuple) {
+ EXPECT_EQ("", JoinAsTuple(Strings()));
+}
+
+TEST(JoinAsTupleTest, JoinsOneTuple) {
+ const char* fields[] = {"1"};
+ EXPECT_EQ("1", JoinAsTuple(Strings(fields, fields + 1)));
+}
+
+TEST(JoinAsTupleTest, JoinsTwoTuple) {
+ const char* fields[] = {"1", "a"};
+ EXPECT_EQ("(1, a)", JoinAsTuple(Strings(fields, fields + 2)));
+}
+
+TEST(JoinAsTupleTest, JoinsTenTuple) {
+ const char* fields[] = {"1", "2", "3", "4", "5", "6", "7", "8", "9", "10"};
+ EXPECT_EQ("(1, 2, 3, 4, 5, 6, 7, 8, 9, 10)",
+ JoinAsTuple(Strings(fields, fields + 10)));
+}
+
+TEST(ConvertIdentifierNameToWordsTest, WorksWhenNameContainsNoWord) {
+ EXPECT_EQ("", ConvertIdentifierNameToWords(""));
+ EXPECT_EQ("", ConvertIdentifierNameToWords("_"));
+ EXPECT_EQ("", ConvertIdentifierNameToWords("__"));
+}
+
+TEST(ConvertIdentifierNameToWordsTest, WorksWhenNameContainsDigits) {
+ EXPECT_EQ("1", ConvertIdentifierNameToWords("_1"));
+ EXPECT_EQ("2", ConvertIdentifierNameToWords("2_"));
+ EXPECT_EQ("34", ConvertIdentifierNameToWords("_34_"));
+ EXPECT_EQ("34 56", ConvertIdentifierNameToWords("_34_56"));
+}
+
+TEST(ConvertIdentifierNameToWordsTest, WorksWhenNameContainsCamelCaseWords) {
+ EXPECT_EQ("a big word", ConvertIdentifierNameToWords("ABigWord"));
+ EXPECT_EQ("foo bar", ConvertIdentifierNameToWords("FooBar"));
+ EXPECT_EQ("foo", ConvertIdentifierNameToWords("Foo_"));
+ EXPECT_EQ("foo bar", ConvertIdentifierNameToWords("_Foo_Bar_"));
+ EXPECT_EQ("foo and bar", ConvertIdentifierNameToWords("_Foo__And_Bar"));
+}
+
+TEST(ConvertIdentifierNameToWordsTest, WorksWhenNameContains_SeparatedWords) {
+ EXPECT_EQ("foo bar", ConvertIdentifierNameToWords("foo_bar"));
+ EXPECT_EQ("foo", ConvertIdentifierNameToWords("_foo_"));
+ EXPECT_EQ("foo bar", ConvertIdentifierNameToWords("_foo_bar_"));
+ EXPECT_EQ("foo and bar", ConvertIdentifierNameToWords("_foo__and_bar"));
+}
+
+TEST(ConvertIdentifierNameToWordsTest, WorksWhenNameIsMixture) {
+ EXPECT_EQ("foo bar 123", ConvertIdentifierNameToWords("Foo_bar123"));
+ EXPECT_EQ("chapter 11 section 1",
+ ConvertIdentifierNameToWords("_Chapter11Section_1_"));
+}
+
+TEST(PointeeOfTest, WorksForSmartPointers) {
+ CompileAssertTypesEqual<const char,
+ PointeeOf<internal::linked_ptr<const char> >::type>();
+#if GTEST_HAS_STD_UNIQUE_PTR_
+ CompileAssertTypesEqual<int, PointeeOf<std::unique_ptr<int> >::type>();
+#endif // GTEST_HAS_STD_UNIQUE_PTR_
+#if GTEST_HAS_STD_SHARED_PTR_
+ CompileAssertTypesEqual<std::string,
+ PointeeOf<std::shared_ptr<std::string> >::type>();
+#endif // GTEST_HAS_STD_SHARED_PTR_
+}
+
+TEST(PointeeOfTest, WorksForRawPointers) {
+ CompileAssertTypesEqual<int, PointeeOf<int*>::type>();
+ CompileAssertTypesEqual<const char, PointeeOf<const char*>::type>();
+ CompileAssertTypesEqual<void, PointeeOf<void*>::type>();
+}
+
+TEST(GetRawPointerTest, WorksForSmartPointers) {
+#if GTEST_HAS_STD_UNIQUE_PTR_
+ const char* const raw_p1 = new const char('a'); // NOLINT
+ const std::unique_ptr<const char> p1(raw_p1);
+ EXPECT_EQ(raw_p1, GetRawPointer(p1));
+#endif // GTEST_HAS_STD_UNIQUE_PTR_
+#if GTEST_HAS_STD_SHARED_PTR_
+ double* const raw_p2 = new double(2.5); // NOLINT
+ const std::shared_ptr<double> p2(raw_p2);
+ EXPECT_EQ(raw_p2, GetRawPointer(p2));
+#endif // GTEST_HAS_STD_SHARED_PTR_
+
+ const char* const raw_p4 = new const char('a'); // NOLINT
+ const internal::linked_ptr<const char> p4(raw_p4);
+ EXPECT_EQ(raw_p4, GetRawPointer(p4));
+}
+
+TEST(GetRawPointerTest, WorksForRawPointers) {
+ int* p = NULL;
+ // Don't use EXPECT_EQ as no NULL-testing magic on Symbian.
+ EXPECT_TRUE(NULL == GetRawPointer(p));
+ int n = 1;
+ EXPECT_EQ(&n, GetRawPointer(&n));
+}
+
+// Tests KindOf<T>.
+
+class Base {};
+class Derived : public Base {};
+
+TEST(KindOfTest, Bool) {
+ EXPECT_EQ(kBool, GMOCK_KIND_OF_(bool)); // NOLINT
+}
+
+TEST(KindOfTest, Integer) {
+ EXPECT_EQ(kInteger, GMOCK_KIND_OF_(char)); // NOLINT
+ EXPECT_EQ(kInteger, GMOCK_KIND_OF_(signed char)); // NOLINT
+ EXPECT_EQ(kInteger, GMOCK_KIND_OF_(unsigned char)); // NOLINT
+ EXPECT_EQ(kInteger, GMOCK_KIND_OF_(short)); // NOLINT
+ EXPECT_EQ(kInteger, GMOCK_KIND_OF_(unsigned short)); // NOLINT
+ EXPECT_EQ(kInteger, GMOCK_KIND_OF_(int)); // NOLINT
+ EXPECT_EQ(kInteger, GMOCK_KIND_OF_(unsigned int)); // NOLINT
+ EXPECT_EQ(kInteger, GMOCK_KIND_OF_(long)); // NOLINT
+ EXPECT_EQ(kInteger, GMOCK_KIND_OF_(unsigned long)); // NOLINT
+ EXPECT_EQ(kInteger, GMOCK_KIND_OF_(wchar_t)); // NOLINT
+ EXPECT_EQ(kInteger, GMOCK_KIND_OF_(Int64)); // NOLINT
+ EXPECT_EQ(kInteger, GMOCK_KIND_OF_(UInt64)); // NOLINT
+ EXPECT_EQ(kInteger, GMOCK_KIND_OF_(size_t)); // NOLINT
+#if GTEST_OS_LINUX || GTEST_OS_MAC || GTEST_OS_CYGWIN
+ // ssize_t is not defined on Windows and possibly some other OSes.
+ EXPECT_EQ(kInteger, GMOCK_KIND_OF_(ssize_t)); // NOLINT
+#endif
+}
+
+TEST(KindOfTest, FloatingPoint) {
+ EXPECT_EQ(kFloatingPoint, GMOCK_KIND_OF_(float)); // NOLINT
+ EXPECT_EQ(kFloatingPoint, GMOCK_KIND_OF_(double)); // NOLINT
+ EXPECT_EQ(kFloatingPoint, GMOCK_KIND_OF_(long double)); // NOLINT
+}
+
+TEST(KindOfTest, Other) {
+ EXPECT_EQ(kOther, GMOCK_KIND_OF_(void*)); // NOLINT
+ EXPECT_EQ(kOther, GMOCK_KIND_OF_(char**)); // NOLINT
+ EXPECT_EQ(kOther, GMOCK_KIND_OF_(Base)); // NOLINT
+}
+
+// Tests LosslessArithmeticConvertible<T, U>.
+
+TEST(LosslessArithmeticConvertibleTest, BoolToBool) {
+ EXPECT_TRUE((LosslessArithmeticConvertible<bool, bool>::value));
+}
+
+TEST(LosslessArithmeticConvertibleTest, BoolToInteger) {
+ EXPECT_TRUE((LosslessArithmeticConvertible<bool, char>::value));
+ EXPECT_TRUE((LosslessArithmeticConvertible<bool, int>::value));
+ EXPECT_TRUE(
+ (LosslessArithmeticConvertible<bool, unsigned long>::value)); // NOLINT
+}
+
+TEST(LosslessArithmeticConvertibleTest, BoolToFloatingPoint) {
+ EXPECT_TRUE((LosslessArithmeticConvertible<bool, float>::value));
+ EXPECT_TRUE((LosslessArithmeticConvertible<bool, double>::value));
+}
+
+TEST(LosslessArithmeticConvertibleTest, IntegerToBool) {
+ EXPECT_FALSE((LosslessArithmeticConvertible<unsigned char, bool>::value));
+ EXPECT_FALSE((LosslessArithmeticConvertible<int, bool>::value));
+}
+
+TEST(LosslessArithmeticConvertibleTest, IntegerToInteger) {
+ // Unsigned => larger signed is fine.
+ EXPECT_TRUE((LosslessArithmeticConvertible<unsigned char, int>::value));
+
+ // Unsigned => larger unsigned is fine.
+ EXPECT_TRUE(
+ (LosslessArithmeticConvertible<unsigned short, UInt64>::value)); // NOLINT
+
+ // Signed => unsigned is not fine.
+ EXPECT_FALSE((LosslessArithmeticConvertible<short, UInt64>::value)); // NOLINT
+ EXPECT_FALSE((LosslessArithmeticConvertible<
+ signed char, unsigned int>::value)); // NOLINT
+
+ // Same size and same signedness: fine too.
+ EXPECT_TRUE((LosslessArithmeticConvertible<
+ unsigned char, unsigned char>::value));
+ EXPECT_TRUE((LosslessArithmeticConvertible<int, int>::value));
+ EXPECT_TRUE((LosslessArithmeticConvertible<wchar_t, wchar_t>::value));
+ EXPECT_TRUE((LosslessArithmeticConvertible<
+ unsigned long, unsigned long>::value)); // NOLINT
+
+ // Same size, different signedness: not fine.
+ EXPECT_FALSE((LosslessArithmeticConvertible<
+ unsigned char, signed char>::value));
+ EXPECT_FALSE((LosslessArithmeticConvertible<int, unsigned int>::value));
+ EXPECT_FALSE((LosslessArithmeticConvertible<UInt64, Int64>::value));
+
+ // Larger size => smaller size is not fine.
+ EXPECT_FALSE((LosslessArithmeticConvertible<long, char>::value)); // NOLINT
+ EXPECT_FALSE((LosslessArithmeticConvertible<int, signed char>::value));
+ EXPECT_FALSE((LosslessArithmeticConvertible<Int64, unsigned int>::value));
+}
+
+TEST(LosslessArithmeticConvertibleTest, IntegerToFloatingPoint) {
+ // Integers cannot be losslessly converted to floating-points, as
+ // the format of the latter is implementation-defined.
+ EXPECT_FALSE((LosslessArithmeticConvertible<char, float>::value));
+ EXPECT_FALSE((LosslessArithmeticConvertible<int, double>::value));
+ EXPECT_FALSE((LosslessArithmeticConvertible<
+ short, long double>::value)); // NOLINT
+}
+
+TEST(LosslessArithmeticConvertibleTest, FloatingPointToBool) {
+ EXPECT_FALSE((LosslessArithmeticConvertible<float, bool>::value));
+ EXPECT_FALSE((LosslessArithmeticConvertible<double, bool>::value));
+}
+
+TEST(LosslessArithmeticConvertibleTest, FloatingPointToInteger) {
+ EXPECT_FALSE((LosslessArithmeticConvertible<float, long>::value)); // NOLINT
+ EXPECT_FALSE((LosslessArithmeticConvertible<double, Int64>::value));
+ EXPECT_FALSE((LosslessArithmeticConvertible<long double, int>::value));
+}
+
+TEST(LosslessArithmeticConvertibleTest, FloatingPointToFloatingPoint) {
+ // Smaller size => larger size is fine.
+ EXPECT_TRUE((LosslessArithmeticConvertible<float, double>::value));
+ EXPECT_TRUE((LosslessArithmeticConvertible<float, long double>::value));
+ EXPECT_TRUE((LosslessArithmeticConvertible<double, long double>::value));
+
+ // Same size: fine.
+ EXPECT_TRUE((LosslessArithmeticConvertible<float, float>::value));
+ EXPECT_TRUE((LosslessArithmeticConvertible<double, double>::value));
+
+ // Larger size => smaller size is not fine.
+ EXPECT_FALSE((LosslessArithmeticConvertible<double, float>::value));
+ GTEST_INTENTIONAL_CONST_COND_PUSH_()
+ if (sizeof(double) == sizeof(long double)) { // NOLINT
+ GTEST_INTENTIONAL_CONST_COND_POP_()
+ // In some implementations (e.g. MSVC), double and long double
+ // have the same size.
+ EXPECT_TRUE((LosslessArithmeticConvertible<long double, double>::value));
+ } else {
+ EXPECT_FALSE((LosslessArithmeticConvertible<long double, double>::value));
+ }
+}
+
+// Tests the TupleMatches() template function.
+
+TEST(TupleMatchesTest, WorksForSize0) {
+ tuple<> matchers;
+ tuple<> values;
+
+ EXPECT_TRUE(TupleMatches(matchers, values));
+}
+
+TEST(TupleMatchesTest, WorksForSize1) {
+ tuple<Matcher<int> > matchers(Eq(1));
+ tuple<int> values1(1),
+ values2(2);
+
+ EXPECT_TRUE(TupleMatches(matchers, values1));
+ EXPECT_FALSE(TupleMatches(matchers, values2));
+}
+
+TEST(TupleMatchesTest, WorksForSize2) {
+ tuple<Matcher<int>, Matcher<char> > matchers(Eq(1), Eq('a'));
+ tuple<int, char> values1(1, 'a'),
+ values2(1, 'b'),
+ values3(2, 'a'),
+ values4(2, 'b');
+
+ EXPECT_TRUE(TupleMatches(matchers, values1));
+ EXPECT_FALSE(TupleMatches(matchers, values2));
+ EXPECT_FALSE(TupleMatches(matchers, values3));
+ EXPECT_FALSE(TupleMatches(matchers, values4));
+}
+
+TEST(TupleMatchesTest, WorksForSize5) {
+ tuple<Matcher<int>, Matcher<char>, Matcher<bool>, Matcher<long>, // NOLINT
+ Matcher<std::string> >
+ matchers(Eq(1), Eq('a'), Eq(true), Eq(2L), Eq("hi"));
+ tuple<int, char, bool, long, std::string> // NOLINT
+ values1(1, 'a', true, 2L, "hi"), values2(1, 'a', true, 2L, "hello"),
+ values3(2, 'a', true, 2L, "hi");
+
+ EXPECT_TRUE(TupleMatches(matchers, values1));
+ EXPECT_FALSE(TupleMatches(matchers, values2));
+ EXPECT_FALSE(TupleMatches(matchers, values3));
+}
+
+// Tests that Assert(true, ...) succeeds.
+TEST(AssertTest, SucceedsOnTrue) {
+ Assert(true, __FILE__, __LINE__, "This should succeed.");
+ Assert(true, __FILE__, __LINE__); // This should succeed too.
+}
+
+// Tests that Assert(false, ...) generates a fatal failure.
+TEST(AssertTest, FailsFatallyOnFalse) {
+ EXPECT_DEATH_IF_SUPPORTED({
+ Assert(false, __FILE__, __LINE__, "This should fail.");
+ }, "");
+
+ EXPECT_DEATH_IF_SUPPORTED({
+ Assert(false, __FILE__, __LINE__);
+ }, "");
+}
+
+// Tests that Expect(true, ...) succeeds.
+TEST(ExpectTest, SucceedsOnTrue) {
+ Expect(true, __FILE__, __LINE__, "This should succeed.");
+ Expect(true, __FILE__, __LINE__); // This should succeed too.
+}
+
+// Tests that Expect(false, ...) generates a non-fatal failure.
+TEST(ExpectTest, FailsNonfatallyOnFalse) {
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ Expect(false, __FILE__, __LINE__, "This should fail.");
+ }, "This should fail");
+
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ Expect(false, __FILE__, __LINE__);
+ }, "Expectation failed");
+}
+
+// Tests LogIsVisible().
+
+class LogIsVisibleTest : public ::testing::Test {
+ protected:
+ virtual void SetUp() {
+ original_verbose_ = GMOCK_FLAG(verbose);
+ }
+
+ virtual void TearDown() { GMOCK_FLAG(verbose) = original_verbose_; }
+
+ std::string original_verbose_;
+};
+
+TEST_F(LogIsVisibleTest, AlwaysReturnsTrueIfVerbosityIsInfo) {
+ GMOCK_FLAG(verbose) = kInfoVerbosity;
+ EXPECT_TRUE(LogIsVisible(kInfo));
+ EXPECT_TRUE(LogIsVisible(kWarning));
+}
+
+TEST_F(LogIsVisibleTest, AlwaysReturnsFalseIfVerbosityIsError) {
+ GMOCK_FLAG(verbose) = kErrorVerbosity;
+ EXPECT_FALSE(LogIsVisible(kInfo));
+ EXPECT_FALSE(LogIsVisible(kWarning));
+}
+
+TEST_F(LogIsVisibleTest, WorksWhenVerbosityIsWarning) {
+ GMOCK_FLAG(verbose) = kWarningVerbosity;
+ EXPECT_FALSE(LogIsVisible(kInfo));
+ EXPECT_TRUE(LogIsVisible(kWarning));
+}
+
+#if GTEST_HAS_STREAM_REDIRECTION
+
+// Tests the Log() function.
+
+// Verifies that Log() behaves correctly for the given verbosity level
+// and log severity.
+void TestLogWithSeverity(const std::string& verbosity, LogSeverity severity,
+ bool should_print) {
+ const std::string old_flag = GMOCK_FLAG(verbose);
+ GMOCK_FLAG(verbose) = verbosity;
+ CaptureStdout();
+ Log(severity, "Test log.\n", 0);
+ if (should_print) {
+ EXPECT_THAT(GetCapturedStdout().c_str(),
+ ContainsRegex(
+ severity == kWarning ?
+ "^\nGMOCK WARNING:\nTest log\\.\nStack trace:\n" :
+ "^\nTest log\\.\nStack trace:\n"));
+ } else {
+ EXPECT_STREQ("", GetCapturedStdout().c_str());
+ }
+ GMOCK_FLAG(verbose) = old_flag;
+}
+
+// Tests that when the stack_frames_to_skip parameter is negative,
+// Log() doesn't include the stack trace in the output.
+TEST(LogTest, NoStackTraceWhenStackFramesToSkipIsNegative) {
+ const std::string saved_flag = GMOCK_FLAG(verbose);
+ GMOCK_FLAG(verbose) = kInfoVerbosity;
+ CaptureStdout();
+ Log(kInfo, "Test log.\n", -1);
+ EXPECT_STREQ("\nTest log.\n", GetCapturedStdout().c_str());
+ GMOCK_FLAG(verbose) = saved_flag;
+}
+
+struct MockStackTraceGetter : testing::internal::OsStackTraceGetterInterface {
+ virtual std::string CurrentStackTrace(int max_depth, int skip_count) {
+ return (testing::Message() << max_depth << "::" << skip_count << "\n")
+ .GetString();
+ }
+ virtual void UponLeavingGTest() {}
+};
+
+// Tests that in opt mode, a positive stack_frames_to_skip argument is
+// treated as 0.
+TEST(LogTest, NoSkippingStackFrameInOptMode) {
+ MockStackTraceGetter* mock_os_stack_trace_getter = new MockStackTraceGetter;
+ GetUnitTestImpl()->set_os_stack_trace_getter(mock_os_stack_trace_getter);
+
+ CaptureStdout();
+ Log(kWarning, "Test log.\n", 100);
+ const std::string log = GetCapturedStdout();
+
+ std::string expected_trace =
+ (testing::Message() << GTEST_FLAG(stack_trace_depth) << "::").GetString();
+ std::string expected_message =
+ "\nGMOCK WARNING:\n"
+ "Test log.\n"
+ "Stack trace:\n" +
+ expected_trace;
+ EXPECT_THAT(log, HasSubstr(expected_message));
+ int skip_count = atoi(log.substr(expected_message.size()).c_str());
+
+# if defined(NDEBUG)
+ // In opt mode, no stack frame should be skipped.
+ const int expected_skip_count = 0;
+# else
+ // In dbg mode, the stack frames should be skipped.
+ const int expected_skip_count = 100;
+# endif
+
+ // Note that each inner implementation layer will +1 the number to remove
+ // itself from the trace. This means that the value is a little higher than
+ // expected, but close enough.
+ EXPECT_THAT(skip_count,
+ AllOf(Ge(expected_skip_count), Le(expected_skip_count + 10)));
+
+ // Restores the default OS stack trace getter.
+ GetUnitTestImpl()->set_os_stack_trace_getter(NULL);
+}
+
+// Tests that all logs are printed when the value of the
+// --gmock_verbose flag is "info".
+TEST(LogTest, AllLogsArePrintedWhenVerbosityIsInfo) {
+ TestLogWithSeverity(kInfoVerbosity, kInfo, true);
+ TestLogWithSeverity(kInfoVerbosity, kWarning, true);
+}
+
+// Tests that only warnings are printed when the value of the
+// --gmock_verbose flag is "warning".
+TEST(LogTest, OnlyWarningsArePrintedWhenVerbosityIsWarning) {
+ TestLogWithSeverity(kWarningVerbosity, kInfo, false);
+ TestLogWithSeverity(kWarningVerbosity, kWarning, true);
+}
+
+// Tests that no logs are printed when the value of the
+// --gmock_verbose flag is "error".
+TEST(LogTest, NoLogsArePrintedWhenVerbosityIsError) {
+ TestLogWithSeverity(kErrorVerbosity, kInfo, false);
+ TestLogWithSeverity(kErrorVerbosity, kWarning, false);
+}
+
+// Tests that only warnings are printed when the value of the
+// --gmock_verbose flag is invalid.
+TEST(LogTest, OnlyWarningsArePrintedWhenVerbosityIsInvalid) {
+ TestLogWithSeverity("invalid", kInfo, false);
+ TestLogWithSeverity("invalid", kWarning, true);
+}
+
+#endif // GTEST_HAS_STREAM_REDIRECTION
+
+TEST(TypeTraitsTest, true_type) {
+ EXPECT_TRUE(true_type::value);
+}
+
+TEST(TypeTraitsTest, false_type) {
+ EXPECT_FALSE(false_type::value);
+}
+
+TEST(TypeTraitsTest, is_reference) {
+ EXPECT_FALSE(is_reference<int>::value);
+ EXPECT_FALSE(is_reference<char*>::value);
+ EXPECT_TRUE(is_reference<const int&>::value);
+}
+
+TEST(TypeTraitsTest, is_pointer) {
+ EXPECT_FALSE(is_pointer<int>::value);
+ EXPECT_FALSE(is_pointer<char&>::value);
+ EXPECT_TRUE(is_pointer<const int*>::value);
+}
+
+TEST(TypeTraitsTest, type_equals) {
+ EXPECT_FALSE((type_equals<int, const int>::value));
+ EXPECT_FALSE((type_equals<int, int&>::value));
+ EXPECT_FALSE((type_equals<int, double>::value));
+ EXPECT_TRUE((type_equals<char, char>::value));
+}
+
+TEST(TypeTraitsTest, remove_reference) {
+ EXPECT_TRUE((type_equals<char, remove_reference<char&>::type>::value));
+ EXPECT_TRUE((type_equals<const int,
+ remove_reference<const int&>::type>::value));
+ EXPECT_TRUE((type_equals<int, remove_reference<int>::type>::value));
+ EXPECT_TRUE((type_equals<double*, remove_reference<double*>::type>::value));
+}
+
+#if GTEST_HAS_STREAM_REDIRECTION
+
+// Verifies that Log() behaves correctly for the given verbosity level
+// and log severity.
+std::string GrabOutput(void(*logger)(), const char* verbosity) {
+ const std::string saved_flag = GMOCK_FLAG(verbose);
+ GMOCK_FLAG(verbose) = verbosity;
+ CaptureStdout();
+ logger();
+ GMOCK_FLAG(verbose) = saved_flag;
+ return GetCapturedStdout();
+}
+
+class DummyMock {
+ public:
+ MOCK_METHOD0(TestMethod, void());
+ MOCK_METHOD1(TestMethodArg, void(int dummy));
+};
+
+void ExpectCallLogger() {
+ DummyMock mock;
+ EXPECT_CALL(mock, TestMethod());
+ mock.TestMethod();
+};
+
+// Verifies that EXPECT_CALL logs if the --gmock_verbose flag is set to "info".
+TEST(ExpectCallTest, LogsWhenVerbosityIsInfo) {
+ EXPECT_THAT(std::string(GrabOutput(ExpectCallLogger, kInfoVerbosity)),
+ HasSubstr("EXPECT_CALL(mock, TestMethod())"));
+}
+
+// Verifies that EXPECT_CALL doesn't log
+// if the --gmock_verbose flag is set to "warning".
+TEST(ExpectCallTest, DoesNotLogWhenVerbosityIsWarning) {
+ EXPECT_STREQ("", GrabOutput(ExpectCallLogger, kWarningVerbosity).c_str());
+}
+
+// Verifies that EXPECT_CALL doesn't log
+// if the --gmock_verbose flag is set to "error".
+TEST(ExpectCallTest, DoesNotLogWhenVerbosityIsError) {
+ EXPECT_STREQ("", GrabOutput(ExpectCallLogger, kErrorVerbosity).c_str());
+}
+
+void OnCallLogger() {
+ DummyMock mock;
+ ON_CALL(mock, TestMethod());
+};
+
+// Verifies that ON_CALL logs if the --gmock_verbose flag is set to "info".
+TEST(OnCallTest, LogsWhenVerbosityIsInfo) {
+ EXPECT_THAT(std::string(GrabOutput(OnCallLogger, kInfoVerbosity)),
+ HasSubstr("ON_CALL(mock, TestMethod())"));
+}
+
+// Verifies that ON_CALL doesn't log
+// if the --gmock_verbose flag is set to "warning".
+TEST(OnCallTest, DoesNotLogWhenVerbosityIsWarning) {
+ EXPECT_STREQ("", GrabOutput(OnCallLogger, kWarningVerbosity).c_str());
+}
+
+// Verifies that ON_CALL doesn't log if
+// the --gmock_verbose flag is set to "error".
+TEST(OnCallTest, DoesNotLogWhenVerbosityIsError) {
+ EXPECT_STREQ("", GrabOutput(OnCallLogger, kErrorVerbosity).c_str());
+}
+
+void OnCallAnyArgumentLogger() {
+ DummyMock mock;
+ ON_CALL(mock, TestMethodArg(_));
+}
+
+// Verifies that ON_CALL prints provided _ argument.
+TEST(OnCallTest, LogsAnythingArgument) {
+ EXPECT_THAT(std::string(GrabOutput(OnCallAnyArgumentLogger, kInfoVerbosity)),
+ HasSubstr("ON_CALL(mock, TestMethodArg(_)"));
+}
+
+#endif // GTEST_HAS_STREAM_REDIRECTION
+
+// Tests StlContainerView.
+
+TEST(StlContainerViewTest, WorksForStlContainer) {
+ StaticAssertTypeEq<std::vector<int>,
+ StlContainerView<std::vector<int> >::type>();
+ StaticAssertTypeEq<const std::vector<double>&,
+ StlContainerView<std::vector<double> >::const_reference>();
+
+ typedef std::vector<char> Chars;
+ Chars v1;
+ const Chars& v2(StlContainerView<Chars>::ConstReference(v1));
+ EXPECT_EQ(&v1, &v2);
+
+ v1.push_back('a');
+ Chars v3 = StlContainerView<Chars>::Copy(v1);
+ EXPECT_THAT(v3, Eq(v3));
+}
+
+TEST(StlContainerViewTest, WorksForStaticNativeArray) {
+ StaticAssertTypeEq<NativeArray<int>,
+ StlContainerView<int[3]>::type>();
+ StaticAssertTypeEq<NativeArray<double>,
+ StlContainerView<const double[4]>::type>();
+ StaticAssertTypeEq<NativeArray<char[3]>,
+ StlContainerView<const char[2][3]>::type>();
+
+ StaticAssertTypeEq<const NativeArray<int>,
+ StlContainerView<int[2]>::const_reference>();
+
+ int a1[3] = { 0, 1, 2 };
+ NativeArray<int> a2 = StlContainerView<int[3]>::ConstReference(a1);
+ EXPECT_EQ(3U, a2.size());
+ EXPECT_EQ(a1, a2.begin());
+
+ const NativeArray<int> a3 = StlContainerView<int[3]>::Copy(a1);
+ ASSERT_EQ(3U, a3.size());
+ EXPECT_EQ(0, a3.begin()[0]);
+ EXPECT_EQ(1, a3.begin()[1]);
+ EXPECT_EQ(2, a3.begin()[2]);
+
+ // Makes sure a1 and a3 aren't aliases.
+ a1[0] = 3;
+ EXPECT_EQ(0, a3.begin()[0]);
+}
+
+TEST(StlContainerViewTest, WorksForDynamicNativeArray) {
+ StaticAssertTypeEq<NativeArray<int>,
+ StlContainerView<tuple<const int*, size_t> >::type>();
+ StaticAssertTypeEq<NativeArray<double>,
+ StlContainerView<tuple<linked_ptr<double>, int> >::type>();
+
+ StaticAssertTypeEq<const NativeArray<int>,
+ StlContainerView<tuple<const int*, int> >::const_reference>();
+
+ int a1[3] = { 0, 1, 2 };
+ const int* const p1 = a1;
+ NativeArray<int> a2 = StlContainerView<tuple<const int*, int> >::
+ ConstReference(make_tuple(p1, 3));
+ EXPECT_EQ(3U, a2.size());
+ EXPECT_EQ(a1, a2.begin());
+
+ const NativeArray<int> a3 = StlContainerView<tuple<int*, size_t> >::
+ Copy(make_tuple(static_cast<int*>(a1), 3));
+ ASSERT_EQ(3U, a3.size());
+ EXPECT_EQ(0, a3.begin()[0]);
+ EXPECT_EQ(1, a3.begin()[1]);
+ EXPECT_EQ(2, a3.begin()[2]);
+
+ // Makes sure a1 and a3 aren't aliases.
+ a1[0] = 3;
+ EXPECT_EQ(0, a3.begin()[0]);
+}
+
+} // namespace
+} // namespace internal
+} // namespace testing
Code Review / ric-plt / sdl.git / blobdiff