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2 // All rights reserved.
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5 // modification, are permitted provided that the following conditions are
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16 // this software without specific prior written permission.
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30 // Author: wan@google.com (Zhanyong Wan)
32 // Google Mock - a framework for writing C++ mock classes.
34 // This file tests the internal utilities.
36 #include "gmock/internal/gmock-internal-utils.h"
43 #include "gmock/gmock.h"
44 #include "gmock/internal/gmock-port.h"
45 #include "gtest/gtest.h"
46 #include "gtest/gtest-spi.h"
48 // Indicates that this translation unit is part of Google Test's
49 // implementation. It must come before gtest-internal-inl.h is
50 // included, or there will be a compiler error. This trick is to
51 // prevent a user from accidentally including gtest-internal-inl.h in
53 #define GTEST_IMPLEMENTATION_ 1
54 #include "src/gtest-internal-inl.h"
55 #undef GTEST_IMPLEMENTATION_
58 # include <sys/types.h> // For ssize_t. NOLINT
61 class ProtocolMessage
;
72 TEST(ConvertIdentifierNameToWordsTest
, WorksWhenNameContainsNoWord
) {
73 EXPECT_EQ("", ConvertIdentifierNameToWords(""));
74 EXPECT_EQ("", ConvertIdentifierNameToWords("_"));
75 EXPECT_EQ("", ConvertIdentifierNameToWords("__"));
78 TEST(ConvertIdentifierNameToWordsTest
, WorksWhenNameContainsDigits
) {
79 EXPECT_EQ("1", ConvertIdentifierNameToWords("_1"));
80 EXPECT_EQ("2", ConvertIdentifierNameToWords("2_"));
81 EXPECT_EQ("34", ConvertIdentifierNameToWords("_34_"));
82 EXPECT_EQ("34 56", ConvertIdentifierNameToWords("_34_56"));
85 TEST(ConvertIdentifierNameToWordsTest
, WorksWhenNameContainsCamelCaseWords
) {
86 EXPECT_EQ("a big word", ConvertIdentifierNameToWords("ABigWord"));
87 EXPECT_EQ("foo bar", ConvertIdentifierNameToWords("FooBar"));
88 EXPECT_EQ("foo", ConvertIdentifierNameToWords("Foo_"));
89 EXPECT_EQ("foo bar", ConvertIdentifierNameToWords("_Foo_Bar_"));
90 EXPECT_EQ("foo and bar", ConvertIdentifierNameToWords("_Foo__And_Bar"));
93 TEST(ConvertIdentifierNameToWordsTest
, WorksWhenNameContains_SeparatedWords
) {
94 EXPECT_EQ("foo bar", ConvertIdentifierNameToWords("foo_bar"));
95 EXPECT_EQ("foo", ConvertIdentifierNameToWords("_foo_"));
96 EXPECT_EQ("foo bar", ConvertIdentifierNameToWords("_foo_bar_"));
97 EXPECT_EQ("foo and bar", ConvertIdentifierNameToWords("_foo__and_bar"));
100 TEST(ConvertIdentifierNameToWordsTest
, WorksWhenNameIsMixture
) {
101 EXPECT_EQ("foo bar 123", ConvertIdentifierNameToWords("Foo_bar123"));
102 EXPECT_EQ("chapter 11 section 1",
103 ConvertIdentifierNameToWords("_Chapter11Section_1_"));
106 TEST(PointeeOfTest
, WorksForSmartPointers
) {
107 CompileAssertTypesEqual
<const char,
108 PointeeOf
<internal::linked_ptr
<const char> >::type
>();
109 #if GTEST_HAS_STD_UNIQUE_PTR_
110 CompileAssertTypesEqual
<int, PointeeOf
<std::unique_ptr
<int> >::type
>();
111 #endif // GTEST_HAS_STD_UNIQUE_PTR_
112 #if GTEST_HAS_STD_SHARED_PTR_
113 CompileAssertTypesEqual
<std::string
,
114 PointeeOf
<std::shared_ptr
<std::string
> >::type
>();
115 #endif // GTEST_HAS_STD_SHARED_PTR_
118 TEST(PointeeOfTest
, WorksForRawPointers
) {
119 CompileAssertTypesEqual
<int, PointeeOf
<int*>::type
>();
120 CompileAssertTypesEqual
<const char, PointeeOf
<const char*>::type
>();
121 CompileAssertTypesEqual
<void, PointeeOf
<void*>::type
>();
124 TEST(GetRawPointerTest
, WorksForSmartPointers
) {
125 #if GTEST_HAS_STD_UNIQUE_PTR_
126 const char* const raw_p1
= new const char('a'); // NOLINT
127 const std::unique_ptr
<const char> p1(raw_p1
);
128 EXPECT_EQ(raw_p1
, GetRawPointer(p1
));
129 #endif // GTEST_HAS_STD_UNIQUE_PTR_
130 #if GTEST_HAS_STD_SHARED_PTR_
131 double* const raw_p2
= new double(2.5); // NOLINT
132 const std::shared_ptr
<double> p2(raw_p2
);
133 EXPECT_EQ(raw_p2
, GetRawPointer(p2
));
134 #endif // GTEST_HAS_STD_SHARED_PTR_
136 const char* const raw_p4
= new const char('a'); // NOLINT
137 const internal::linked_ptr
<const char> p4(raw_p4
);
138 EXPECT_EQ(raw_p4
, GetRawPointer(p4
));
141 TEST(GetRawPointerTest
, WorksForRawPointers
) {
143 // Don't use EXPECT_EQ as no NULL-testing magic on Symbian.
144 EXPECT_TRUE(NULL
== GetRawPointer(p
));
146 EXPECT_EQ(&n
, GetRawPointer(&n
));
152 class Derived
: public Base
{};
154 TEST(KindOfTest
, Bool
) {
155 EXPECT_EQ(kBool
, GMOCK_KIND_OF_(bool)); // NOLINT
158 TEST(KindOfTest
, Integer
) {
159 EXPECT_EQ(kInteger
, GMOCK_KIND_OF_(char)); // NOLINT
160 EXPECT_EQ(kInteger
, GMOCK_KIND_OF_(signed char)); // NOLINT
161 EXPECT_EQ(kInteger
, GMOCK_KIND_OF_(unsigned char)); // NOLINT
162 EXPECT_EQ(kInteger
, GMOCK_KIND_OF_(short)); // NOLINT
163 EXPECT_EQ(kInteger
, GMOCK_KIND_OF_(unsigned short)); // NOLINT
164 EXPECT_EQ(kInteger
, GMOCK_KIND_OF_(int)); // NOLINT
165 EXPECT_EQ(kInteger
, GMOCK_KIND_OF_(unsigned int)); // NOLINT
166 EXPECT_EQ(kInteger
, GMOCK_KIND_OF_(long)); // NOLINT
167 EXPECT_EQ(kInteger
, GMOCK_KIND_OF_(unsigned long)); // NOLINT
168 EXPECT_EQ(kInteger
, GMOCK_KIND_OF_(wchar_t)); // NOLINT
169 EXPECT_EQ(kInteger
, GMOCK_KIND_OF_(Int64
)); // NOLINT
170 EXPECT_EQ(kInteger
, GMOCK_KIND_OF_(UInt64
)); // NOLINT
171 EXPECT_EQ(kInteger
, GMOCK_KIND_OF_(size_t)); // NOLINT
172 #if GTEST_OS_LINUX || GTEST_OS_MAC || GTEST_OS_CYGWIN
173 // ssize_t is not defined on Windows and possibly some other OSes.
174 EXPECT_EQ(kInteger
, GMOCK_KIND_OF_(ssize_t
)); // NOLINT
178 TEST(KindOfTest
, FloatingPoint
) {
179 EXPECT_EQ(kFloatingPoint
, GMOCK_KIND_OF_(float)); // NOLINT
180 EXPECT_EQ(kFloatingPoint
, GMOCK_KIND_OF_(double)); // NOLINT
181 EXPECT_EQ(kFloatingPoint
, GMOCK_KIND_OF_(long double)); // NOLINT
184 TEST(KindOfTest
, Other
) {
185 EXPECT_EQ(kOther
, GMOCK_KIND_OF_(void*)); // NOLINT
186 EXPECT_EQ(kOther
, GMOCK_KIND_OF_(char**)); // NOLINT
187 EXPECT_EQ(kOther
, GMOCK_KIND_OF_(Base
)); // NOLINT
190 // Tests LosslessArithmeticConvertible<T, U>.
192 TEST(LosslessArithmeticConvertibleTest
, BoolToBool
) {
193 EXPECT_TRUE((LosslessArithmeticConvertible
<bool, bool>::value
));
196 TEST(LosslessArithmeticConvertibleTest
, BoolToInteger
) {
197 EXPECT_TRUE((LosslessArithmeticConvertible
<bool, char>::value
));
198 EXPECT_TRUE((LosslessArithmeticConvertible
<bool, int>::value
));
200 (LosslessArithmeticConvertible
<bool, unsigned long>::value
)); // NOLINT
203 TEST(LosslessArithmeticConvertibleTest
, BoolToFloatingPoint
) {
204 EXPECT_TRUE((LosslessArithmeticConvertible
<bool, float>::value
));
205 EXPECT_TRUE((LosslessArithmeticConvertible
<bool, double>::value
));
208 TEST(LosslessArithmeticConvertibleTest
, IntegerToBool
) {
209 EXPECT_FALSE((LosslessArithmeticConvertible
<unsigned char, bool>::value
));
210 EXPECT_FALSE((LosslessArithmeticConvertible
<int, bool>::value
));
213 TEST(LosslessArithmeticConvertibleTest
, IntegerToInteger
) {
214 // Unsigned => larger signed is fine.
215 EXPECT_TRUE((LosslessArithmeticConvertible
<unsigned char, int>::value
));
217 // Unsigned => larger unsigned is fine.
219 (LosslessArithmeticConvertible
<unsigned short, UInt64
>::value
)); // NOLINT
221 // Signed => unsigned is not fine.
222 EXPECT_FALSE((LosslessArithmeticConvertible
<short, UInt64
>::value
)); // NOLINT
223 EXPECT_FALSE((LosslessArithmeticConvertible
<
224 signed char, unsigned int>::value
)); // NOLINT
226 // Same size and same signedness: fine too.
227 EXPECT_TRUE((LosslessArithmeticConvertible
<
228 unsigned char, unsigned char>::value
));
229 EXPECT_TRUE((LosslessArithmeticConvertible
<int, int>::value
));
230 EXPECT_TRUE((LosslessArithmeticConvertible
<wchar_t, wchar_t>::value
));
231 EXPECT_TRUE((LosslessArithmeticConvertible
<
232 unsigned long, unsigned long>::value
)); // NOLINT
234 // Same size, different signedness: not fine.
235 EXPECT_FALSE((LosslessArithmeticConvertible
<
236 unsigned char, signed char>::value
));
237 EXPECT_FALSE((LosslessArithmeticConvertible
<int, unsigned int>::value
));
238 EXPECT_FALSE((LosslessArithmeticConvertible
<UInt64
, Int64
>::value
));
240 // Larger size => smaller size is not fine.
241 EXPECT_FALSE((LosslessArithmeticConvertible
<long, char>::value
)); // NOLINT
242 EXPECT_FALSE((LosslessArithmeticConvertible
<int, signed char>::value
));
243 EXPECT_FALSE((LosslessArithmeticConvertible
<Int64
, unsigned int>::value
));
246 TEST(LosslessArithmeticConvertibleTest
, IntegerToFloatingPoint
) {
247 // Integers cannot be losslessly converted to floating-points, as
248 // the format of the latter is implementation-defined.
249 EXPECT_FALSE((LosslessArithmeticConvertible
<char, float>::value
));
250 EXPECT_FALSE((LosslessArithmeticConvertible
<int, double>::value
));
251 EXPECT_FALSE((LosslessArithmeticConvertible
<
252 short, long double>::value
)); // NOLINT
255 TEST(LosslessArithmeticConvertibleTest
, FloatingPointToBool
) {
256 EXPECT_FALSE((LosslessArithmeticConvertible
<float, bool>::value
));
257 EXPECT_FALSE((LosslessArithmeticConvertible
<double, bool>::value
));
260 TEST(LosslessArithmeticConvertibleTest
, FloatingPointToInteger
) {
261 EXPECT_FALSE((LosslessArithmeticConvertible
<float, long>::value
)); // NOLINT
262 EXPECT_FALSE((LosslessArithmeticConvertible
<double, Int64
>::value
));
263 EXPECT_FALSE((LosslessArithmeticConvertible
<long double, int>::value
));
266 TEST(LosslessArithmeticConvertibleTest
, FloatingPointToFloatingPoint
) {
267 // Smaller size => larger size is fine.
268 EXPECT_TRUE((LosslessArithmeticConvertible
<float, double>::value
));
269 EXPECT_TRUE((LosslessArithmeticConvertible
<float, long double>::value
));
270 EXPECT_TRUE((LosslessArithmeticConvertible
<double, long double>::value
));
273 EXPECT_TRUE((LosslessArithmeticConvertible
<float, float>::value
));
274 EXPECT_TRUE((LosslessArithmeticConvertible
<double, double>::value
));
276 // Larger size => smaller size is not fine.
277 EXPECT_FALSE((LosslessArithmeticConvertible
<double, float>::value
));
278 GTEST_INTENTIONAL_CONST_COND_PUSH_()
279 if (sizeof(double) == sizeof(long double)) { // NOLINT
280 GTEST_INTENTIONAL_CONST_COND_POP_()
281 // In some implementations (e.g. MSVC), double and long double
282 // have the same size.
283 EXPECT_TRUE((LosslessArithmeticConvertible
<long double, double>::value
));
285 EXPECT_FALSE((LosslessArithmeticConvertible
<long double, double>::value
));
289 // Tests the TupleMatches() template function.
291 TEST(TupleMatchesTest
, WorksForSize0
) {
295 EXPECT_TRUE(TupleMatches(matchers
, values
));
298 TEST(TupleMatchesTest
, WorksForSize1
) {
299 tuple
<Matcher
<int> > matchers(Eq(1));
300 tuple
<int> values1(1),
303 EXPECT_TRUE(TupleMatches(matchers
, values1
));
304 EXPECT_FALSE(TupleMatches(matchers
, values2
));
307 TEST(TupleMatchesTest
, WorksForSize2
) {
308 tuple
<Matcher
<int>, Matcher
<char> > matchers(Eq(1), Eq('a'));
309 tuple
<int, char> values1(1, 'a'),
314 EXPECT_TRUE(TupleMatches(matchers
, values1
));
315 EXPECT_FALSE(TupleMatches(matchers
, values2
));
316 EXPECT_FALSE(TupleMatches(matchers
, values3
));
317 EXPECT_FALSE(TupleMatches(matchers
, values4
));
320 TEST(TupleMatchesTest
, WorksForSize5
) {
321 tuple
<Matcher
<int>, Matcher
<char>, Matcher
<bool>, Matcher
<long>, // NOLINT
323 matchers(Eq(1), Eq('a'), Eq(true), Eq(2L), Eq("hi"));
324 tuple
<int, char, bool, long, string
> // NOLINT
325 values1(1, 'a', true, 2L, "hi"),
326 values2(1, 'a', true, 2L, "hello"),
327 values3(2, 'a', true, 2L, "hi");
329 EXPECT_TRUE(TupleMatches(matchers
, values1
));
330 EXPECT_FALSE(TupleMatches(matchers
, values2
));
331 EXPECT_FALSE(TupleMatches(matchers
, values3
));
334 // Tests that Assert(true, ...) succeeds.
335 TEST(AssertTest
, SucceedsOnTrue
) {
336 Assert(true, __FILE__
, __LINE__
, "This should succeed.");
337 Assert(true, __FILE__
, __LINE__
); // This should succeed too.
340 // Tests that Assert(false, ...) generates a fatal failure.
341 TEST(AssertTest
, FailsFatallyOnFalse
) {
342 EXPECT_DEATH_IF_SUPPORTED({
343 Assert(false, __FILE__
, __LINE__
, "This should fail.");
346 EXPECT_DEATH_IF_SUPPORTED({
347 Assert(false, __FILE__
, __LINE__
);
351 // Tests that Expect(true, ...) succeeds.
352 TEST(ExpectTest
, SucceedsOnTrue
) {
353 Expect(true, __FILE__
, __LINE__
, "This should succeed.");
354 Expect(true, __FILE__
, __LINE__
); // This should succeed too.
357 // Tests that Expect(false, ...) generates a non-fatal failure.
358 TEST(ExpectTest
, FailsNonfatallyOnFalse
) {
359 EXPECT_NONFATAL_FAILURE({ // NOLINT
360 Expect(false, __FILE__
, __LINE__
, "This should fail.");
361 }, "This should fail");
363 EXPECT_NONFATAL_FAILURE({ // NOLINT
364 Expect(false, __FILE__
, __LINE__
);
365 }, "Expectation failed");
368 // Tests LogIsVisible().
370 class LogIsVisibleTest
: public ::testing::Test
{
372 virtual void SetUp() {
373 original_verbose_
= GMOCK_FLAG(verbose
);
376 virtual void TearDown() { GMOCK_FLAG(verbose
) = original_verbose_
; }
378 string original_verbose_
;
381 TEST_F(LogIsVisibleTest
, AlwaysReturnsTrueIfVerbosityIsInfo
) {
382 GMOCK_FLAG(verbose
) = kInfoVerbosity
;
383 EXPECT_TRUE(LogIsVisible(kInfo
));
384 EXPECT_TRUE(LogIsVisible(kWarning
));
387 TEST_F(LogIsVisibleTest
, AlwaysReturnsFalseIfVerbosityIsError
) {
388 GMOCK_FLAG(verbose
) = kErrorVerbosity
;
389 EXPECT_FALSE(LogIsVisible(kInfo
));
390 EXPECT_FALSE(LogIsVisible(kWarning
));
393 TEST_F(LogIsVisibleTest
, WorksWhenVerbosityIsWarning
) {
394 GMOCK_FLAG(verbose
) = kWarningVerbosity
;
395 EXPECT_FALSE(LogIsVisible(kInfo
));
396 EXPECT_TRUE(LogIsVisible(kWarning
));
399 #if GTEST_HAS_STREAM_REDIRECTION
401 // Tests the Log() function.
403 // Verifies that Log() behaves correctly for the given verbosity level
405 void TestLogWithSeverity(const string
& verbosity
, LogSeverity severity
,
407 const string old_flag
= GMOCK_FLAG(verbose
);
408 GMOCK_FLAG(verbose
) = verbosity
;
410 Log(severity
, "Test log.\n", 0);
412 EXPECT_THAT(GetCapturedStdout().c_str(),
414 severity
== kWarning
?
415 "^\nGMOCK WARNING:\nTest log\\.\nStack trace:\n" :
416 "^\nTest log\\.\nStack trace:\n"));
418 EXPECT_STREQ("", GetCapturedStdout().c_str());
420 GMOCK_FLAG(verbose
) = old_flag
;
423 // Tests that when the stack_frames_to_skip parameter is negative,
424 // Log() doesn't include the stack trace in the output.
425 TEST(LogTest
, NoStackTraceWhenStackFramesToSkipIsNegative
) {
426 const string saved_flag
= GMOCK_FLAG(verbose
);
427 GMOCK_FLAG(verbose
) = kInfoVerbosity
;
429 Log(kInfo
, "Test log.\n", -1);
430 EXPECT_STREQ("\nTest log.\n", GetCapturedStdout().c_str());
431 GMOCK_FLAG(verbose
) = saved_flag
;
434 struct MockStackTraceGetter
: testing::internal::OsStackTraceGetterInterface
{
435 virtual string
CurrentStackTrace(int max_depth
, int skip_count
) {
436 return (testing::Message() << max_depth
<< "::" << skip_count
<< "\n")
439 virtual void UponLeavingGTest() {}
442 // Tests that in opt mode, a positive stack_frames_to_skip argument is
444 TEST(LogTest
, NoSkippingStackFrameInOptMode
) {
445 MockStackTraceGetter
* mock_os_stack_trace_getter
= new MockStackTraceGetter
;
446 GetUnitTestImpl()->set_os_stack_trace_getter(mock_os_stack_trace_getter
);
449 Log(kWarning
, "Test log.\n", 100);
450 const string log
= GetCapturedStdout();
452 string expected_trace
=
453 (testing::Message() << GTEST_FLAG(stack_trace_depth
) << "::").GetString();
454 string expected_message
=
459 EXPECT_THAT(log
, HasSubstr(expected_message
));
460 int skip_count
= atoi(log
.substr(expected_message
.size()).c_str());
463 // In opt mode, no stack frame should be skipped.
464 const int expected_skip_count
= 0;
466 // In dbg mode, the stack frames should be skipped.
467 const int expected_skip_count
= 100;
470 // Note that each inner implementation layer will +1 the number to remove
471 // itself from the trace. This means that the value is a little higher than
472 // expected, but close enough.
473 EXPECT_THAT(skip_count
,
474 AllOf(Ge(expected_skip_count
), Le(expected_skip_count
+ 10)));
476 // Restores the default OS stack trace getter.
477 GetUnitTestImpl()->set_os_stack_trace_getter(NULL
);
480 // Tests that all logs are printed when the value of the
481 // --gmock_verbose flag is "info".
482 TEST(LogTest
, AllLogsArePrintedWhenVerbosityIsInfo
) {
483 TestLogWithSeverity(kInfoVerbosity
, kInfo
, true);
484 TestLogWithSeverity(kInfoVerbosity
, kWarning
, true);
487 // Tests that only warnings are printed when the value of the
488 // --gmock_verbose flag is "warning".
489 TEST(LogTest
, OnlyWarningsArePrintedWhenVerbosityIsWarning
) {
490 TestLogWithSeverity(kWarningVerbosity
, kInfo
, false);
491 TestLogWithSeverity(kWarningVerbosity
, kWarning
, true);
494 // Tests that no logs are printed when the value of the
495 // --gmock_verbose flag is "error".
496 TEST(LogTest
, NoLogsArePrintedWhenVerbosityIsError
) {
497 TestLogWithSeverity(kErrorVerbosity
, kInfo
, false);
498 TestLogWithSeverity(kErrorVerbosity
, kWarning
, false);
501 // Tests that only warnings are printed when the value of the
502 // --gmock_verbose flag is invalid.
503 TEST(LogTest
, OnlyWarningsArePrintedWhenVerbosityIsInvalid
) {
504 TestLogWithSeverity("invalid", kInfo
, false);
505 TestLogWithSeverity("invalid", kWarning
, true);
508 #endif // GTEST_HAS_STREAM_REDIRECTION
510 TEST(TypeTraitsTest
, true_type
) {
511 EXPECT_TRUE(true_type::value
);
514 TEST(TypeTraitsTest
, false_type
) {
515 EXPECT_FALSE(false_type::value
);
518 TEST(TypeTraitsTest
, is_reference
) {
519 EXPECT_FALSE(is_reference
<int>::value
);
520 EXPECT_FALSE(is_reference
<char*>::value
);
521 EXPECT_TRUE(is_reference
<const int&>::value
);
524 TEST(TypeTraitsTest
, is_pointer
) {
525 EXPECT_FALSE(is_pointer
<int>::value
);
526 EXPECT_FALSE(is_pointer
<char&>::value
);
527 EXPECT_TRUE(is_pointer
<const int*>::value
);
530 TEST(TypeTraitsTest
, type_equals
) {
531 EXPECT_FALSE((type_equals
<int, const int>::value
));
532 EXPECT_FALSE((type_equals
<int, int&>::value
));
533 EXPECT_FALSE((type_equals
<int, double>::value
));
534 EXPECT_TRUE((type_equals
<char, char>::value
));
537 TEST(TypeTraitsTest
, remove_reference
) {
538 EXPECT_TRUE((type_equals
<char, remove_reference
<char&>::type
>::value
));
539 EXPECT_TRUE((type_equals
<const int,
540 remove_reference
<const int&>::type
>::value
));
541 EXPECT_TRUE((type_equals
<int, remove_reference
<int>::type
>::value
));
542 EXPECT_TRUE((type_equals
<double*, remove_reference
<double*>::type
>::value
));
545 #if GTEST_HAS_STREAM_REDIRECTION
547 // Verifies that Log() behaves correctly for the given verbosity level
549 std::string
GrabOutput(void(*logger
)(), const char* verbosity
) {
550 const string saved_flag
= GMOCK_FLAG(verbose
);
551 GMOCK_FLAG(verbose
) = verbosity
;
554 GMOCK_FLAG(verbose
) = saved_flag
;
555 return GetCapturedStdout();
560 MOCK_METHOD0(TestMethod
, void());
561 MOCK_METHOD1(TestMethodArg
, void(int dummy
));
564 void ExpectCallLogger() {
566 EXPECT_CALL(mock
, TestMethod());
570 // Verifies that EXPECT_CALL logs if the --gmock_verbose flag is set to "info".
571 TEST(ExpectCallTest
, LogsWhenVerbosityIsInfo
) {
572 EXPECT_THAT(std::string(GrabOutput(ExpectCallLogger
, kInfoVerbosity
)),
573 HasSubstr("EXPECT_CALL(mock, TestMethod())"));
576 // Verifies that EXPECT_CALL doesn't log
577 // if the --gmock_verbose flag is set to "warning".
578 TEST(ExpectCallTest
, DoesNotLogWhenVerbosityIsWarning
) {
579 EXPECT_STREQ("", GrabOutput(ExpectCallLogger
, kWarningVerbosity
).c_str());
582 // Verifies that EXPECT_CALL doesn't log
583 // if the --gmock_verbose flag is set to "error".
584 TEST(ExpectCallTest
, DoesNotLogWhenVerbosityIsError
) {
585 EXPECT_STREQ("", GrabOutput(ExpectCallLogger
, kErrorVerbosity
).c_str());
588 void OnCallLogger() {
590 ON_CALL(mock
, TestMethod());
593 // Verifies that ON_CALL logs if the --gmock_verbose flag is set to "info".
594 TEST(OnCallTest
, LogsWhenVerbosityIsInfo
) {
595 EXPECT_THAT(std::string(GrabOutput(OnCallLogger
, kInfoVerbosity
)),
596 HasSubstr("ON_CALL(mock, TestMethod())"));
599 // Verifies that ON_CALL doesn't log
600 // if the --gmock_verbose flag is set to "warning".
601 TEST(OnCallTest
, DoesNotLogWhenVerbosityIsWarning
) {
602 EXPECT_STREQ("", GrabOutput(OnCallLogger
, kWarningVerbosity
).c_str());
605 // Verifies that ON_CALL doesn't log if
606 // the --gmock_verbose flag is set to "error".
607 TEST(OnCallTest
, DoesNotLogWhenVerbosityIsError
) {
608 EXPECT_STREQ("", GrabOutput(OnCallLogger
, kErrorVerbosity
).c_str());
611 void OnCallAnyArgumentLogger() {
613 ON_CALL(mock
, TestMethodArg(_
));
616 // Verifies that ON_CALL prints provided _ argument.
617 TEST(OnCallTest
, LogsAnythingArgument
) {
618 EXPECT_THAT(std::string(GrabOutput(OnCallAnyArgumentLogger
, kInfoVerbosity
)),
619 HasSubstr("ON_CALL(mock, TestMethodArg(_)"));
622 #endif // GTEST_HAS_STREAM_REDIRECTION
624 // Tests StlContainerView.
626 TEST(StlContainerViewTest
, WorksForStlContainer
) {
627 StaticAssertTypeEq
<std::vector
<int>,
628 StlContainerView
<std::vector
<int> >::type
>();
629 StaticAssertTypeEq
<const std::vector
<double>&,
630 StlContainerView
<std::vector
<double> >::const_reference
>();
632 typedef std::vector
<char> Chars
;
634 const Chars
& v2(StlContainerView
<Chars
>::ConstReference(v1
));
638 Chars v3
= StlContainerView
<Chars
>::Copy(v1
);
639 EXPECT_THAT(v3
, Eq(v3
));
642 TEST(StlContainerViewTest
, WorksForStaticNativeArray
) {
643 StaticAssertTypeEq
<NativeArray
<int>,
644 StlContainerView
<int[3]>::type
>();
645 StaticAssertTypeEq
<NativeArray
<double>,
646 StlContainerView
<const double[4]>::type
>();
647 StaticAssertTypeEq
<NativeArray
<char[3]>,
648 StlContainerView
<const char[2][3]>::type
>();
650 StaticAssertTypeEq
<const NativeArray
<int>,
651 StlContainerView
<int[2]>::const_reference
>();
653 int a1
[3] = { 0, 1, 2 };
654 NativeArray
<int> a2
= StlContainerView
<int[3]>::ConstReference(a1
);
655 EXPECT_EQ(3U, a2
.size());
656 EXPECT_EQ(a1
, a2
.begin());
658 const NativeArray
<int> a3
= StlContainerView
<int[3]>::Copy(a1
);
659 ASSERT_EQ(3U, a3
.size());
660 EXPECT_EQ(0, a3
.begin()[0]);
661 EXPECT_EQ(1, a3
.begin()[1]);
662 EXPECT_EQ(2, a3
.begin()[2]);
664 // Makes sure a1 and a3 aren't aliases.
666 EXPECT_EQ(0, a3
.begin()[0]);
669 TEST(StlContainerViewTest
, WorksForDynamicNativeArray
) {
670 StaticAssertTypeEq
<NativeArray
<int>,
671 StlContainerView
<tuple
<const int*, size_t> >::type
>();
672 StaticAssertTypeEq
<NativeArray
<double>,
673 StlContainerView
<tuple
<linked_ptr
<double>, int> >::type
>();
675 StaticAssertTypeEq
<const NativeArray
<int>,
676 StlContainerView
<tuple
<const int*, int> >::const_reference
>();
678 int a1
[3] = { 0, 1, 2 };
679 const int* const p1
= a1
;
680 NativeArray
<int> a2
= StlContainerView
<tuple
<const int*, int> >::
681 ConstReference(make_tuple(p1
, 3));
682 EXPECT_EQ(3U, a2
.size());
683 EXPECT_EQ(a1
, a2
.begin());
685 const NativeArray
<int> a3
= StlContainerView
<tuple
<int*, size_t> >::
686 Copy(make_tuple(static_cast<int*>(a1
), 3));
687 ASSERT_EQ(3U, a3
.size());
688 EXPECT_EQ(0, a3
.begin()[0]);
689 EXPECT_EQ(1, a3
.begin()[1]);
690 EXPECT_EQ(2, a3
.begin()[2]);
692 // Makes sure a1 and a3 aren't aliases.
694 EXPECT_EQ(0, a3
.begin()[0]);
698 } // namespace internal
699 } // namespace testing