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31 // Google Mock - a framework for writing C++ mock classes.
33 // This file tests the internal utilities.
35 #include "gmock/internal/gmock-internal-utils.h"
42 #include "gmock/gmock.h"
43 #include "gmock/internal/gmock-port.h"
44 #include "gtest/gtest.h"
45 #include "gtest/gtest-spi.h"
47 // Indicates that this translation unit is part of Google Test's
48 // implementation. It must come before gtest-internal-inl.h is
49 // included, or there will be a compiler error. This trick is to
50 // prevent a user from accidentally including gtest-internal-inl.h in
52 #define GTEST_IMPLEMENTATION_ 1
53 #include "src/gtest-internal-inl.h"
54 #undef GTEST_IMPLEMENTATION_
57 # include <sys/types.h> // For ssize_t. NOLINT
60 class ProtocolMessage;
71 TEST(JoinAsTupleTest, JoinsEmptyTuple) {
72 EXPECT_EQ("", JoinAsTuple(Strings()));
75 TEST(JoinAsTupleTest, JoinsOneTuple) {
76 const char* fields[] = {"1"};
77 EXPECT_EQ("1", JoinAsTuple(Strings(fields, fields + 1)));
80 TEST(JoinAsTupleTest, JoinsTwoTuple) {
81 const char* fields[] = {"1", "a"};
82 EXPECT_EQ("(1, a)", JoinAsTuple(Strings(fields, fields + 2)));
85 TEST(JoinAsTupleTest, JoinsTenTuple) {
86 const char* fields[] = {"1", "2", "3", "4", "5", "6", "7", "8", "9", "10"};
87 EXPECT_EQ("(1, 2, 3, 4, 5, 6, 7, 8, 9, 10)",
88 JoinAsTuple(Strings(fields, fields + 10)));
91 TEST(ConvertIdentifierNameToWordsTest, WorksWhenNameContainsNoWord) {
92 EXPECT_EQ("", ConvertIdentifierNameToWords(""));
93 EXPECT_EQ("", ConvertIdentifierNameToWords("_"));
94 EXPECT_EQ("", ConvertIdentifierNameToWords("__"));
97 TEST(ConvertIdentifierNameToWordsTest, WorksWhenNameContainsDigits) {
98 EXPECT_EQ("1", ConvertIdentifierNameToWords("_1"));
99 EXPECT_EQ("2", ConvertIdentifierNameToWords("2_"));
100 EXPECT_EQ("34", ConvertIdentifierNameToWords("_34_"));
101 EXPECT_EQ("34 56", ConvertIdentifierNameToWords("_34_56"));
104 TEST(ConvertIdentifierNameToWordsTest, WorksWhenNameContainsCamelCaseWords) {
105 EXPECT_EQ("a big word", ConvertIdentifierNameToWords("ABigWord"));
106 EXPECT_EQ("foo bar", ConvertIdentifierNameToWords("FooBar"));
107 EXPECT_EQ("foo", ConvertIdentifierNameToWords("Foo_"));
108 EXPECT_EQ("foo bar", ConvertIdentifierNameToWords("_Foo_Bar_"));
109 EXPECT_EQ("foo and bar", ConvertIdentifierNameToWords("_Foo__And_Bar"));
112 TEST(ConvertIdentifierNameToWordsTest, WorksWhenNameContains_SeparatedWords) {
113 EXPECT_EQ("foo bar", ConvertIdentifierNameToWords("foo_bar"));
114 EXPECT_EQ("foo", ConvertIdentifierNameToWords("_foo_"));
115 EXPECT_EQ("foo bar", ConvertIdentifierNameToWords("_foo_bar_"));
116 EXPECT_EQ("foo and bar", ConvertIdentifierNameToWords("_foo__and_bar"));
119 TEST(ConvertIdentifierNameToWordsTest, WorksWhenNameIsMixture) {
120 EXPECT_EQ("foo bar 123", ConvertIdentifierNameToWords("Foo_bar123"));
121 EXPECT_EQ("chapter 11 section 1",
122 ConvertIdentifierNameToWords("_Chapter11Section_1_"));
125 TEST(PointeeOfTest, WorksForSmartPointers) {
126 CompileAssertTypesEqual<const char,
127 PointeeOf<internal::linked_ptr<const char> >::type>();
128 #if GTEST_HAS_STD_UNIQUE_PTR_
129 CompileAssertTypesEqual<int, PointeeOf<std::unique_ptr<int> >::type>();
130 #endif // GTEST_HAS_STD_UNIQUE_PTR_
131 #if GTEST_HAS_STD_SHARED_PTR_
132 CompileAssertTypesEqual<std::string,
133 PointeeOf<std::shared_ptr<std::string> >::type>();
134 #endif // GTEST_HAS_STD_SHARED_PTR_
137 TEST(PointeeOfTest, WorksForRawPointers) {
138 CompileAssertTypesEqual<int, PointeeOf<int*>::type>();
139 CompileAssertTypesEqual<const char, PointeeOf<const char*>::type>();
140 CompileAssertTypesEqual<void, PointeeOf<void*>::type>();
143 TEST(GetRawPointerTest, WorksForSmartPointers) {
144 #if GTEST_HAS_STD_UNIQUE_PTR_
145 const char* const raw_p1 = new const char('a'); // NOLINT
146 const std::unique_ptr<const char> p1(raw_p1);
147 EXPECT_EQ(raw_p1, GetRawPointer(p1));
148 #endif // GTEST_HAS_STD_UNIQUE_PTR_
149 #if GTEST_HAS_STD_SHARED_PTR_
150 double* const raw_p2 = new double(2.5); // NOLINT
151 const std::shared_ptr<double> p2(raw_p2);
152 EXPECT_EQ(raw_p2, GetRawPointer(p2));
153 #endif // GTEST_HAS_STD_SHARED_PTR_
155 const char* const raw_p4 = new const char('a'); // NOLINT
156 const internal::linked_ptr<const char> p4(raw_p4);
157 EXPECT_EQ(raw_p4, GetRawPointer(p4));
160 TEST(GetRawPointerTest, WorksForRawPointers) {
162 // Don't use EXPECT_EQ as no NULL-testing magic on Symbian.
163 EXPECT_TRUE(NULL == GetRawPointer(p));
165 EXPECT_EQ(&n, GetRawPointer(&n));
171 class Derived : public Base {};
173 TEST(KindOfTest, Bool) {
174 EXPECT_EQ(kBool, GMOCK_KIND_OF_(bool)); // NOLINT
177 TEST(KindOfTest, Integer) {
178 EXPECT_EQ(kInteger, GMOCK_KIND_OF_(char)); // NOLINT
179 EXPECT_EQ(kInteger, GMOCK_KIND_OF_(signed char)); // NOLINT
180 EXPECT_EQ(kInteger, GMOCK_KIND_OF_(unsigned char)); // NOLINT
181 EXPECT_EQ(kInteger, GMOCK_KIND_OF_(short)); // NOLINT
182 EXPECT_EQ(kInteger, GMOCK_KIND_OF_(unsigned short)); // NOLINT
183 EXPECT_EQ(kInteger, GMOCK_KIND_OF_(int)); // NOLINT
184 EXPECT_EQ(kInteger, GMOCK_KIND_OF_(unsigned int)); // NOLINT
185 EXPECT_EQ(kInteger, GMOCK_KIND_OF_(long)); // NOLINT
186 EXPECT_EQ(kInteger, GMOCK_KIND_OF_(unsigned long)); // NOLINT
187 EXPECT_EQ(kInteger, GMOCK_KIND_OF_(wchar_t)); // NOLINT
188 EXPECT_EQ(kInteger, GMOCK_KIND_OF_(Int64)); // NOLINT
189 EXPECT_EQ(kInteger, GMOCK_KIND_OF_(UInt64)); // NOLINT
190 EXPECT_EQ(kInteger, GMOCK_KIND_OF_(size_t)); // NOLINT
191 #if GTEST_OS_LINUX || GTEST_OS_MAC || GTEST_OS_CYGWIN
192 // ssize_t is not defined on Windows and possibly some other OSes.
193 EXPECT_EQ(kInteger, GMOCK_KIND_OF_(ssize_t)); // NOLINT
197 TEST(KindOfTest, FloatingPoint) {
198 EXPECT_EQ(kFloatingPoint, GMOCK_KIND_OF_(float)); // NOLINT
199 EXPECT_EQ(kFloatingPoint, GMOCK_KIND_OF_(double)); // NOLINT
200 EXPECT_EQ(kFloatingPoint, GMOCK_KIND_OF_(long double)); // NOLINT
203 TEST(KindOfTest, Other) {
204 EXPECT_EQ(kOther, GMOCK_KIND_OF_(void*)); // NOLINT
205 EXPECT_EQ(kOther, GMOCK_KIND_OF_(char**)); // NOLINT
206 EXPECT_EQ(kOther, GMOCK_KIND_OF_(Base)); // NOLINT
209 // Tests LosslessArithmeticConvertible<T, U>.
211 TEST(LosslessArithmeticConvertibleTest, BoolToBool) {
212 EXPECT_TRUE((LosslessArithmeticConvertible<bool, bool>::value));
215 TEST(LosslessArithmeticConvertibleTest, BoolToInteger) {
216 EXPECT_TRUE((LosslessArithmeticConvertible<bool, char>::value));
217 EXPECT_TRUE((LosslessArithmeticConvertible<bool, int>::value));
219 (LosslessArithmeticConvertible<bool, unsigned long>::value)); // NOLINT
222 TEST(LosslessArithmeticConvertibleTest, BoolToFloatingPoint) {
223 EXPECT_TRUE((LosslessArithmeticConvertible<bool, float>::value));
224 EXPECT_TRUE((LosslessArithmeticConvertible<bool, double>::value));
227 TEST(LosslessArithmeticConvertibleTest, IntegerToBool) {
228 EXPECT_FALSE((LosslessArithmeticConvertible<unsigned char, bool>::value));
229 EXPECT_FALSE((LosslessArithmeticConvertible<int, bool>::value));
232 TEST(LosslessArithmeticConvertibleTest, IntegerToInteger) {
233 // Unsigned => larger signed is fine.
234 EXPECT_TRUE((LosslessArithmeticConvertible<unsigned char, int>::value));
236 // Unsigned => larger unsigned is fine.
238 (LosslessArithmeticConvertible<unsigned short, UInt64>::value)); // NOLINT
240 // Signed => unsigned is not fine.
241 EXPECT_FALSE((LosslessArithmeticConvertible<short, UInt64>::value)); // NOLINT
242 EXPECT_FALSE((LosslessArithmeticConvertible<
243 signed char, unsigned int>::value)); // NOLINT
245 // Same size and same signedness: fine too.
246 EXPECT_TRUE((LosslessArithmeticConvertible<
247 unsigned char, unsigned char>::value));
248 EXPECT_TRUE((LosslessArithmeticConvertible<int, int>::value));
249 EXPECT_TRUE((LosslessArithmeticConvertible<wchar_t, wchar_t>::value));
250 EXPECT_TRUE((LosslessArithmeticConvertible<
251 unsigned long, unsigned long>::value)); // NOLINT
253 // Same size, different signedness: not fine.
254 EXPECT_FALSE((LosslessArithmeticConvertible<
255 unsigned char, signed char>::value));
256 EXPECT_FALSE((LosslessArithmeticConvertible<int, unsigned int>::value));
257 EXPECT_FALSE((LosslessArithmeticConvertible<UInt64, Int64>::value));
259 // Larger size => smaller size is not fine.
260 EXPECT_FALSE((LosslessArithmeticConvertible<long, char>::value)); // NOLINT
261 EXPECT_FALSE((LosslessArithmeticConvertible<int, signed char>::value));
262 EXPECT_FALSE((LosslessArithmeticConvertible<Int64, unsigned int>::value));
265 TEST(LosslessArithmeticConvertibleTest, IntegerToFloatingPoint) {
266 // Integers cannot be losslessly converted to floating-points, as
267 // the format of the latter is implementation-defined.
268 EXPECT_FALSE((LosslessArithmeticConvertible<char, float>::value));
269 EXPECT_FALSE((LosslessArithmeticConvertible<int, double>::value));
270 EXPECT_FALSE((LosslessArithmeticConvertible<
271 short, long double>::value)); // NOLINT
274 TEST(LosslessArithmeticConvertibleTest, FloatingPointToBool) {
275 EXPECT_FALSE((LosslessArithmeticConvertible<float, bool>::value));
276 EXPECT_FALSE((LosslessArithmeticConvertible<double, bool>::value));
279 TEST(LosslessArithmeticConvertibleTest, FloatingPointToInteger) {
280 EXPECT_FALSE((LosslessArithmeticConvertible<float, long>::value)); // NOLINT
281 EXPECT_FALSE((LosslessArithmeticConvertible<double, Int64>::value));
282 EXPECT_FALSE((LosslessArithmeticConvertible<long double, int>::value));
285 TEST(LosslessArithmeticConvertibleTest, FloatingPointToFloatingPoint) {
286 // Smaller size => larger size is fine.
287 EXPECT_TRUE((LosslessArithmeticConvertible<float, double>::value));
288 EXPECT_TRUE((LosslessArithmeticConvertible<float, long double>::value));
289 EXPECT_TRUE((LosslessArithmeticConvertible<double, long double>::value));
292 EXPECT_TRUE((LosslessArithmeticConvertible<float, float>::value));
293 EXPECT_TRUE((LosslessArithmeticConvertible<double, double>::value));
295 // Larger size => smaller size is not fine.
296 EXPECT_FALSE((LosslessArithmeticConvertible<double, float>::value));
297 GTEST_INTENTIONAL_CONST_COND_PUSH_()
298 if (sizeof(double) == sizeof(long double)) { // NOLINT
299 GTEST_INTENTIONAL_CONST_COND_POP_()
300 // In some implementations (e.g. MSVC), double and long double
301 // have the same size.
302 EXPECT_TRUE((LosslessArithmeticConvertible<long double, double>::value));
304 EXPECT_FALSE((LosslessArithmeticConvertible<long double, double>::value));
308 // Tests the TupleMatches() template function.
310 TEST(TupleMatchesTest, WorksForSize0) {
314 EXPECT_TRUE(TupleMatches(matchers, values));
317 TEST(TupleMatchesTest, WorksForSize1) {
318 tuple<Matcher<int> > matchers(Eq(1));
319 tuple<int> values1(1),
322 EXPECT_TRUE(TupleMatches(matchers, values1));
323 EXPECT_FALSE(TupleMatches(matchers, values2));
326 TEST(TupleMatchesTest, WorksForSize2) {
327 tuple<Matcher<int>, Matcher<char> > matchers(Eq(1), Eq('a'));
328 tuple<int, char> values1(1, 'a'),
333 EXPECT_TRUE(TupleMatches(matchers, values1));
334 EXPECT_FALSE(TupleMatches(matchers, values2));
335 EXPECT_FALSE(TupleMatches(matchers, values3));
336 EXPECT_FALSE(TupleMatches(matchers, values4));
339 TEST(TupleMatchesTest, WorksForSize5) {
340 tuple<Matcher<int>, Matcher<char>, Matcher<bool>, Matcher<long>, // NOLINT
341 Matcher<std::string> >
342 matchers(Eq(1), Eq('a'), Eq(true), Eq(2L), Eq("hi"));
343 tuple<int, char, bool, long, std::string> // NOLINT
344 values1(1, 'a', true, 2L, "hi"), values2(1, 'a', true, 2L, "hello"),
345 values3(2, 'a', true, 2L, "hi");
347 EXPECT_TRUE(TupleMatches(matchers, values1));
348 EXPECT_FALSE(TupleMatches(matchers, values2));
349 EXPECT_FALSE(TupleMatches(matchers, values3));
352 // Tests that Assert(true, ...) succeeds.
353 TEST(AssertTest, SucceedsOnTrue) {
354 Assert(true, __FILE__, __LINE__, "This should succeed.");
355 Assert(true, __FILE__, __LINE__); // This should succeed too.
358 // Tests that Assert(false, ...) generates a fatal failure.
359 TEST(AssertTest, FailsFatallyOnFalse) {
360 EXPECT_DEATH_IF_SUPPORTED({
361 Assert(false, __FILE__, __LINE__, "This should fail.");
364 EXPECT_DEATH_IF_SUPPORTED({
365 Assert(false, __FILE__, __LINE__);
369 // Tests that Expect(true, ...) succeeds.
370 TEST(ExpectTest, SucceedsOnTrue) {
371 Expect(true, __FILE__, __LINE__, "This should succeed.");
372 Expect(true, __FILE__, __LINE__); // This should succeed too.
375 // Tests that Expect(false, ...) generates a non-fatal failure.
376 TEST(ExpectTest, FailsNonfatallyOnFalse) {
377 EXPECT_NONFATAL_FAILURE({ // NOLINT
378 Expect(false, __FILE__, __LINE__, "This should fail.");
379 }, "This should fail");
381 EXPECT_NONFATAL_FAILURE({ // NOLINT
382 Expect(false, __FILE__, __LINE__);
383 }, "Expectation failed");
386 // Tests LogIsVisible().
388 class LogIsVisibleTest : public ::testing::Test {
390 virtual void SetUp() {
391 original_verbose_ = GMOCK_FLAG(verbose);
394 virtual void TearDown() { GMOCK_FLAG(verbose) = original_verbose_; }
396 std::string original_verbose_;
399 TEST_F(LogIsVisibleTest, AlwaysReturnsTrueIfVerbosityIsInfo) {
400 GMOCK_FLAG(verbose) = kInfoVerbosity;
401 EXPECT_TRUE(LogIsVisible(kInfo));
402 EXPECT_TRUE(LogIsVisible(kWarning));
405 TEST_F(LogIsVisibleTest, AlwaysReturnsFalseIfVerbosityIsError) {
406 GMOCK_FLAG(verbose) = kErrorVerbosity;
407 EXPECT_FALSE(LogIsVisible(kInfo));
408 EXPECT_FALSE(LogIsVisible(kWarning));
411 TEST_F(LogIsVisibleTest, WorksWhenVerbosityIsWarning) {
412 GMOCK_FLAG(verbose) = kWarningVerbosity;
413 EXPECT_FALSE(LogIsVisible(kInfo));
414 EXPECT_TRUE(LogIsVisible(kWarning));
417 #if GTEST_HAS_STREAM_REDIRECTION
419 // Tests the Log() function.
421 // Verifies that Log() behaves correctly for the given verbosity level
423 void TestLogWithSeverity(const std::string& verbosity, LogSeverity severity,
425 const std::string old_flag = GMOCK_FLAG(verbose);
426 GMOCK_FLAG(verbose) = verbosity;
428 Log(severity, "Test log.\n", 0);
430 EXPECT_THAT(GetCapturedStdout().c_str(),
432 severity == kWarning ?
433 "^\nGMOCK WARNING:\nTest log\\.\nStack trace:\n" :
434 "^\nTest log\\.\nStack trace:\n"));
436 EXPECT_STREQ("", GetCapturedStdout().c_str());
438 GMOCK_FLAG(verbose) = old_flag;
441 // Tests that when the stack_frames_to_skip parameter is negative,
442 // Log() doesn't include the stack trace in the output.
443 TEST(LogTest, NoStackTraceWhenStackFramesToSkipIsNegative) {
444 const std::string saved_flag = GMOCK_FLAG(verbose);
445 GMOCK_FLAG(verbose) = kInfoVerbosity;
447 Log(kInfo, "Test log.\n", -1);
448 EXPECT_STREQ("\nTest log.\n", GetCapturedStdout().c_str());
449 GMOCK_FLAG(verbose) = saved_flag;
452 struct MockStackTraceGetter : testing::internal::OsStackTraceGetterInterface {
453 virtual std::string CurrentStackTrace(int max_depth, int skip_count) {
454 return (testing::Message() << max_depth << "::" << skip_count << "\n")
457 virtual void UponLeavingGTest() {}
460 // Tests that in opt mode, a positive stack_frames_to_skip argument is
462 TEST(LogTest, NoSkippingStackFrameInOptMode) {
463 MockStackTraceGetter* mock_os_stack_trace_getter = new MockStackTraceGetter;
464 GetUnitTestImpl()->set_os_stack_trace_getter(mock_os_stack_trace_getter);
467 Log(kWarning, "Test log.\n", 100);
468 const std::string log = GetCapturedStdout();
470 std::string expected_trace =
471 (testing::Message() << GTEST_FLAG(stack_trace_depth) << "::").GetString();
472 std::string expected_message =
477 EXPECT_THAT(log, HasSubstr(expected_message));
478 int skip_count = atoi(log.substr(expected_message.size()).c_str());
481 // In opt mode, no stack frame should be skipped.
482 const int expected_skip_count = 0;
484 // In dbg mode, the stack frames should be skipped.
485 const int expected_skip_count = 100;
488 // Note that each inner implementation layer will +1 the number to remove
489 // itself from the trace. This means that the value is a little higher than
490 // expected, but close enough.
491 EXPECT_THAT(skip_count,
492 AllOf(Ge(expected_skip_count), Le(expected_skip_count + 10)));
494 // Restores the default OS stack trace getter.
495 GetUnitTestImpl()->set_os_stack_trace_getter(NULL);
498 // Tests that all logs are printed when the value of the
499 // --gmock_verbose flag is "info".
500 TEST(LogTest, AllLogsArePrintedWhenVerbosityIsInfo) {
501 TestLogWithSeverity(kInfoVerbosity, kInfo, true);
502 TestLogWithSeverity(kInfoVerbosity, kWarning, true);
505 // Tests that only warnings are printed when the value of the
506 // --gmock_verbose flag is "warning".
507 TEST(LogTest, OnlyWarningsArePrintedWhenVerbosityIsWarning) {
508 TestLogWithSeverity(kWarningVerbosity, kInfo, false);
509 TestLogWithSeverity(kWarningVerbosity, kWarning, true);
512 // Tests that no logs are printed when the value of the
513 // --gmock_verbose flag is "error".
514 TEST(LogTest, NoLogsArePrintedWhenVerbosityIsError) {
515 TestLogWithSeverity(kErrorVerbosity, kInfo, false);
516 TestLogWithSeverity(kErrorVerbosity, kWarning, false);
519 // Tests that only warnings are printed when the value of the
520 // --gmock_verbose flag is invalid.
521 TEST(LogTest, OnlyWarningsArePrintedWhenVerbosityIsInvalid) {
522 TestLogWithSeverity("invalid", kInfo, false);
523 TestLogWithSeverity("invalid", kWarning, true);
526 #endif // GTEST_HAS_STREAM_REDIRECTION
528 TEST(TypeTraitsTest, true_type) {
529 EXPECT_TRUE(true_type::value);
532 TEST(TypeTraitsTest, false_type) {
533 EXPECT_FALSE(false_type::value);
536 TEST(TypeTraitsTest, is_reference) {
537 EXPECT_FALSE(is_reference<int>::value);
538 EXPECT_FALSE(is_reference<char*>::value);
539 EXPECT_TRUE(is_reference<const int&>::value);
542 TEST(TypeTraitsTest, is_pointer) {
543 EXPECT_FALSE(is_pointer<int>::value);
544 EXPECT_FALSE(is_pointer<char&>::value);
545 EXPECT_TRUE(is_pointer<const int*>::value);
548 TEST(TypeTraitsTest, type_equals) {
549 EXPECT_FALSE((type_equals<int, const int>::value));
550 EXPECT_FALSE((type_equals<int, int&>::value));
551 EXPECT_FALSE((type_equals<int, double>::value));
552 EXPECT_TRUE((type_equals<char, char>::value));
555 TEST(TypeTraitsTest, remove_reference) {
556 EXPECT_TRUE((type_equals<char, remove_reference<char&>::type>::value));
557 EXPECT_TRUE((type_equals<const int,
558 remove_reference<const int&>::type>::value));
559 EXPECT_TRUE((type_equals<int, remove_reference<int>::type>::value));
560 EXPECT_TRUE((type_equals<double*, remove_reference<double*>::type>::value));
563 #if GTEST_HAS_STREAM_REDIRECTION
565 // Verifies that Log() behaves correctly for the given verbosity level
567 std::string GrabOutput(void(*logger)(), const char* verbosity) {
568 const std::string saved_flag = GMOCK_FLAG(verbose);
569 GMOCK_FLAG(verbose) = verbosity;
572 GMOCK_FLAG(verbose) = saved_flag;
573 return GetCapturedStdout();
578 MOCK_METHOD0(TestMethod, void());
579 MOCK_METHOD1(TestMethodArg, void(int dummy));
582 void ExpectCallLogger() {
584 EXPECT_CALL(mock, TestMethod());
588 // Verifies that EXPECT_CALL logs if the --gmock_verbose flag is set to "info".
589 TEST(ExpectCallTest, LogsWhenVerbosityIsInfo) {
590 EXPECT_THAT(std::string(GrabOutput(ExpectCallLogger, kInfoVerbosity)),
591 HasSubstr("EXPECT_CALL(mock, TestMethod())"));
594 // Verifies that EXPECT_CALL doesn't log
595 // if the --gmock_verbose flag is set to "warning".
596 TEST(ExpectCallTest, DoesNotLogWhenVerbosityIsWarning) {
597 EXPECT_STREQ("", GrabOutput(ExpectCallLogger, kWarningVerbosity).c_str());
600 // Verifies that EXPECT_CALL doesn't log
601 // if the --gmock_verbose flag is set to "error".
602 TEST(ExpectCallTest, DoesNotLogWhenVerbosityIsError) {
603 EXPECT_STREQ("", GrabOutput(ExpectCallLogger, kErrorVerbosity).c_str());
606 void OnCallLogger() {
608 ON_CALL(mock, TestMethod());
611 // Verifies that ON_CALL logs if the --gmock_verbose flag is set to "info".
612 TEST(OnCallTest, LogsWhenVerbosityIsInfo) {
613 EXPECT_THAT(std::string(GrabOutput(OnCallLogger, kInfoVerbosity)),
614 HasSubstr("ON_CALL(mock, TestMethod())"));
617 // Verifies that ON_CALL doesn't log
618 // if the --gmock_verbose flag is set to "warning".
619 TEST(OnCallTest, DoesNotLogWhenVerbosityIsWarning) {
620 EXPECT_STREQ("", GrabOutput(OnCallLogger, kWarningVerbosity).c_str());
623 // Verifies that ON_CALL doesn't log if
624 // the --gmock_verbose flag is set to "error".
625 TEST(OnCallTest, DoesNotLogWhenVerbosityIsError) {
626 EXPECT_STREQ("", GrabOutput(OnCallLogger, kErrorVerbosity).c_str());
629 void OnCallAnyArgumentLogger() {
631 ON_CALL(mock, TestMethodArg(_));
634 // Verifies that ON_CALL prints provided _ argument.
635 TEST(OnCallTest, LogsAnythingArgument) {
636 EXPECT_THAT(std::string(GrabOutput(OnCallAnyArgumentLogger, kInfoVerbosity)),
637 HasSubstr("ON_CALL(mock, TestMethodArg(_)"));
640 #endif // GTEST_HAS_STREAM_REDIRECTION
642 // Tests StlContainerView.
644 TEST(StlContainerViewTest, WorksForStlContainer) {
645 StaticAssertTypeEq<std::vector<int>,
646 StlContainerView<std::vector<int> >::type>();
647 StaticAssertTypeEq<const std::vector<double>&,
648 StlContainerView<std::vector<double> >::const_reference>();
650 typedef std::vector<char> Chars;
652 const Chars& v2(StlContainerView<Chars>::ConstReference(v1));
656 Chars v3 = StlContainerView<Chars>::Copy(v1);
657 EXPECT_THAT(v3, Eq(v3));
660 TEST(StlContainerViewTest, WorksForStaticNativeArray) {
661 StaticAssertTypeEq<NativeArray<int>,
662 StlContainerView<int[3]>::type>();
663 StaticAssertTypeEq<NativeArray<double>,
664 StlContainerView<const double[4]>::type>();
665 StaticAssertTypeEq<NativeArray<char[3]>,
666 StlContainerView<const char[2][3]>::type>();
668 StaticAssertTypeEq<const NativeArray<int>,
669 StlContainerView<int[2]>::const_reference>();
671 int a1[3] = { 0, 1, 2 };
672 NativeArray<int> a2 = StlContainerView<int[3]>::ConstReference(a1);
673 EXPECT_EQ(3U, a2.size());
674 EXPECT_EQ(a1, a2.begin());
676 const NativeArray<int> a3 = StlContainerView<int[3]>::Copy(a1);
677 ASSERT_EQ(3U, a3.size());
678 EXPECT_EQ(0, a3.begin()[0]);
679 EXPECT_EQ(1, a3.begin()[1]);
680 EXPECT_EQ(2, a3.begin()[2]);
682 // Makes sure a1 and a3 aren't aliases.
684 EXPECT_EQ(0, a3.begin()[0]);
687 TEST(StlContainerViewTest, WorksForDynamicNativeArray) {
688 StaticAssertTypeEq<NativeArray<int>,
689 StlContainerView<tuple<const int*, size_t> >::type>();
690 StaticAssertTypeEq<NativeArray<double>,
691 StlContainerView<tuple<linked_ptr<double>, int> >::type>();
693 StaticAssertTypeEq<const NativeArray<int>,
694 StlContainerView<tuple<const int*, int> >::const_reference>();
696 int a1[3] = { 0, 1, 2 };
697 const int* const p1 = a1;
698 NativeArray<int> a2 = StlContainerView<tuple<const int*, int> >::
699 ConstReference(make_tuple(p1, 3));
700 EXPECT_EQ(3U, a2.size());
701 EXPECT_EQ(a1, a2.begin());
703 const NativeArray<int> a3 = StlContainerView<tuple<int*, size_t> >::
704 Copy(make_tuple(static_cast<int*>(a1), 3));
705 ASSERT_EQ(3U, a3.size());
706 EXPECT_EQ(0, a3.begin()[0]);
707 EXPECT_EQ(1, a3.begin()[1]);
708 EXPECT_EQ(2, a3.begin()[2]);
710 // Makes sure a1 and a3 aren't aliases.
712 EXPECT_EQ(0, a3.begin()[0]);
716 } // namespace internal
717 } // namespace testing