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Merge gtest-1.6.0.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136212 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Jay Foad
2011-07-27 09:25:14 +00:00
parent a44defeb22
commit b33f8e3e55
28 changed files with 3506 additions and 1364 deletions
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192
utils/unittest/googletest/include/gtest/internal/gtest-internal-inl.h
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@@ -41,12 +41,12 @@
// part of Google Test's implementation; otherwise it's undefined.
#if !GTEST_IMPLEMENTATION_
// A user is trying to include this from his code - just say no.
#error "gtest-internal-inl.h is part of Google Test's internal implementation."
#error "It must not be included except by Google Test itself."
# error "gtest-internal-inl.h is part of Google Test's internal implementation."
# error "It must not be included except by Google Test itself."
#endif // GTEST_IMPLEMENTATION_
#ifndef _WIN32_WCE
#include <errno.h>
# include <errno.h>
#endif // !_WIN32_WCE
#include <stddef.h>
#include <stdlib.h> // For strtoll/_strtoul64/malloc/free.
@@ -56,14 +56,14 @@
#include <string>
#include <vector>
#include <gtest/internal/gtest-port.h>
#include "gtest/internal/gtest-port.h"
#if GTEST_OS_WINDOWS
#include <windows.h> // For DWORD.
# include <windows.h> // NOLINT
#endif // GTEST_OS_WINDOWS
#include <gtest/gtest.h> // NOLINT
#include <gtest/gtest-spi.h>
#include "gtest/gtest.h" // NOLINT
#include "gtest/gtest-spi.h"
namespace testing {
@@ -93,6 +93,7 @@ const char kRandomSeedFlag[] = "random_seed";
const char kRepeatFlag[] = "repeat";
const char kShuffleFlag[] = "shuffle";
const char kStackTraceDepthFlag[] = "stack_trace_depth";
const char kStreamResultToFlag[] = "stream_result_to";
const char kThrowOnFailureFlag[] = "throw_on_failure";
// A valid random seed must be in [1, kMaxRandomSeed].
@@ -165,6 +166,7 @@ class GTestFlagSaver {
repeat_ = GTEST_FLAG(repeat);
shuffle_ = GTEST_FLAG(shuffle);
stack_trace_depth_ = GTEST_FLAG(stack_trace_depth);
stream_result_to_ = GTEST_FLAG(stream_result_to);
throw_on_failure_ = GTEST_FLAG(throw_on_failure);
}
@@ -185,6 +187,7 @@ class GTestFlagSaver {
GTEST_FLAG(repeat) = repeat_;
GTEST_FLAG(shuffle) = shuffle_;
GTEST_FLAG(stack_trace_depth) = stack_trace_depth_;
GTEST_FLAG(stream_result_to) = stream_result_to_;
GTEST_FLAG(throw_on_failure) = throw_on_failure_;
}
private:
@@ -205,6 +208,7 @@ class GTestFlagSaver {
internal::Int32 repeat_;
bool shuffle_;
internal::Int32 stack_trace_depth_;
String stream_result_to_;
bool throw_on_failure_;
} GTEST_ATTRIBUTE_UNUSED_;
@@ -267,7 +271,14 @@ GTEST_API_ bool ShouldRunTestOnShard(
// the given predicate.
template <class Container, typename Predicate>
inline int CountIf(const Container& c, Predicate predicate) {
return static_cast<int>(std::count_if(c.begin(), c.end(), predicate));
// Implemented as an explicit loop since std::count_if() in libCstd on
// Solaris has a non-standard signature.
int count = 0;
for (typename Container::const_iterator it = c.begin(); it != c.end(); ++it) {
if (predicate(*it))
++count;
}
return count;
}
// Applies a function/functor to each element in the container.
@@ -340,85 +351,6 @@ class TestPropertyKeyIs {
String key_;
};
class TestInfoImpl {
public:
TestInfoImpl(TestInfo* parent, const char* test_case_name,
const char* name, const char* test_case_comment,
const char* comment, TypeId fixture_class_id,
internal::TestFactoryBase* factory);
~TestInfoImpl();
// Returns true if this test should run.
bool should_run() const { return should_run_; }
// Sets the should_run member.
void set_should_run(bool should) { should_run_ = should; }
// Returns true if this test is disabled. Disabled tests are not run.
bool is_disabled() const { return is_disabled_; }
// Sets the is_disabled member.
void set_is_disabled(bool is) { is_disabled_ = is; }
// Returns true if this test matches the filter specified by the user.
bool matches_filter() const { return matches_filter_; }
// Sets the matches_filter member.
void set_matches_filter(bool matches) { matches_filter_ = matches; }
// Returns the test case name.
const char* test_case_name() const { return test_case_name_.c_str(); }
// Returns the test name.
const char* name() const { return name_.c_str(); }
// Returns the test case comment.
const char* test_case_comment() const { return test_case_comment_.c_str(); }
// Returns the test comment.
const char* comment() const { return comment_.c_str(); }
// Returns the ID of the test fixture class.
TypeId fixture_class_id() const { return fixture_class_id_; }
// Returns the test result.
TestResult* result() { return &result_; }
const TestResult* result() const { return &result_; }
// Creates the test object, runs it, records its result, and then
// deletes it.
void Run();
// Clears the test result.
void ClearResult() { result_.Clear(); }
// Clears the test result in the given TestInfo object.
static void ClearTestResult(TestInfo * test_info) {
test_info->impl()->ClearResult();
}
private:
// These fields are immutable properties of the test.
TestInfo* const parent_; // The owner of this object
const String test_case_name_; // Test case name
const String name_; // Test name
const String test_case_comment_; // Test case comment
const String comment_; // Test comment
const TypeId fixture_class_id_; // ID of the test fixture class
bool should_run_; // True iff this test should run
bool is_disabled_; // True iff this test is disabled
bool matches_filter_; // True if this test matches the
// user-specified filter.
internal::TestFactoryBase* const factory_; // The factory that creates
// the test object
// This field is mutable and needs to be reset before running the
// test for the second time.
TestResult result_;
GTEST_DISALLOW_COPY_AND_ASSIGN_(TestInfoImpl);
};
// Class UnitTestOptions.
//
// This class contains functions for processing options the user
@@ -682,10 +614,12 @@ class GTEST_API_ UnitTestImpl {
// Arguments:
//
// test_case_name: name of the test case
// type_param: the name of the test's type parameter, or NULL if
// this is not a typed or a type-parameterized test.
// set_up_tc: pointer to the function that sets up the test case
// tear_down_tc: pointer to the function that tears down the test case
TestCase* GetTestCase(const char* test_case_name,
const char* comment,
const char* type_param,
Test::SetUpTestCaseFunc set_up_tc,
Test::TearDownTestCaseFunc tear_down_tc);
@@ -698,7 +632,7 @@ class GTEST_API_ UnitTestImpl {
// test_info: the TestInfo object
void AddTestInfo(Test::SetUpTestCaseFunc set_up_tc,
Test::TearDownTestCaseFunc tear_down_tc,
TestInfo * test_info) {
TestInfo* test_info) {
// In order to support thread-safe death tests, we need to
// remember the original working directory when the test program
// was first invoked. We cannot do this in RUN_ALL_TESTS(), as
@@ -713,7 +647,7 @@ class GTEST_API_ UnitTestImpl {
}
GetTestCase(test_info->test_case_name(),
test_info->test_case_comment(),
test_info->type_param(),
set_up_tc,
tear_down_tc)->AddTestInfo(test_info);
}
@@ -739,24 +673,26 @@ class GTEST_API_ UnitTestImpl {
}
// Registers all parameterized tests defined using TEST_P and
// INSTANTIATE_TEST_P, creating regular tests for each test/parameter
// combination. This method can be called more then once; it has
// guards protecting from registering the tests more then once.
// If value-parameterized tests are disabled, RegisterParameterizedTests
// is present but does nothing.
// INSTANTIATE_TEST_CASE_P, creating regular tests for each test/parameter
// combination. This method can be called more then once; it has guards
// protecting from registering the tests more then once. If
// value-parameterized tests are disabled, RegisterParameterizedTests is
// present but does nothing.
void RegisterParameterizedTests();
// Runs all tests in this UnitTest object, prints the result, and
// returns 0 if all tests are successful, or 1 otherwise. If any
// exception is thrown during a test on Windows, this test is
// considered to be failed, but the rest of the tests will still be
// run. (We disable exceptions on Linux and Mac OS X, so the issue
// doesn't apply there.)
int RunAllTests();
// returns true if all tests are successful. If any exception is
// thrown during a test, this test is considered to be failed, but
// the rest of the tests will still be run.
bool RunAllTests();
// Clears the results of all tests, including the ad hoc test.
void ClearResult() {
// Clears the results of all tests, except the ad hoc tests.
void ClearNonAdHocTestResult() {
ForEach(test_cases_, TestCase::ClearTestCaseResult);
}
// Clears the results of ad-hoc test assertions.
void ClearAdHocTestResult() {
ad_hoc_test_result_.Clear();
}
@@ -818,6 +754,12 @@ class GTEST_API_ UnitTestImpl {
// UnitTestOptions. Must not be called before InitGoogleTest.
void ConfigureXmlOutput();
#if GTEST_CAN_STREAM_RESULTS_
// Initializes the event listener for streaming test results to a socket.
// Must not be called before InitGoogleTest.
void ConfigureStreamingOutput();
#endif
// Performs initialization dependent upon flag values obtained in
// ParseGoogleTestFlagsOnly. Is called from InitGoogleTest after the call to
// ParseGoogleTestFlagsOnly. In case a user neglects to call InitGoogleTest
@@ -838,9 +780,17 @@ class GTEST_API_ UnitTestImpl {
// Restores the test cases and tests to their order before the first shuffle.
void UnshuffleTests();
// Returns the value of GTEST_FLAG(catch_exceptions) at the moment
// UnitTest::Run() starts.
bool catch_exceptions() const { return catch_exceptions_; }
private:
friend class ::testing::UnitTest;
// Used by UnitTest::Run() to capture the state of
// GTEST_FLAG(catch_exceptions) at the moment it starts.
void set_catch_exceptions(bool value) { catch_exceptions_ = value; }
// The UnitTest object that owns this implementation object.
UnitTest* const parent_;
@@ -943,6 +893,10 @@ class GTEST_API_ UnitTestImpl {
// A per-thread stack of traces created by the SCOPED_TRACE() macro.
internal::ThreadLocal<std::vector<TraceInfo> > gtest_trace_stack_;
// The value of GTEST_FLAG(catch_exceptions) at the moment RunAllTests()
// starts.
bool catch_exceptions_;
GTEST_DISALLOW_COPY_AND_ASSIGN_(UnitTestImpl);
}; // class UnitTestImpl
@@ -952,14 +906,16 @@ inline UnitTestImpl* GetUnitTestImpl() {
return UnitTest::GetInstance()->impl();
}
#if GTEST_USES_SIMPLE_RE
// Internal helper functions for implementing the simple regular
// expression matcher.
GTEST_API_ bool IsInSet(char ch, const char* str);
GTEST_API_ bool IsDigit(char ch);
GTEST_API_ bool IsPunct(char ch);
GTEST_API_ bool IsAsciiDigit(char ch);
GTEST_API_ bool IsAsciiPunct(char ch);
GTEST_API_ bool IsRepeat(char ch);
GTEST_API_ bool IsWhiteSpace(char ch);
GTEST_API_ bool IsWordChar(char ch);
GTEST_API_ bool IsAsciiWhiteSpace(char ch);
GTEST_API_ bool IsAsciiWordChar(char ch);
GTEST_API_ bool IsValidEscape(char ch);
GTEST_API_ bool AtomMatchesChar(bool escaped, char pattern, char ch);
GTEST_API_ bool ValidateRegex(const char* regex);
@@ -968,6 +924,8 @@ GTEST_API_ bool MatchRepetitionAndRegexAtHead(
bool escaped, char ch, char repeat, const char* regex, const char* str);
GTEST_API_ bool MatchRegexAnywhere(const char* regex, const char* str);
#endif // GTEST_USES_SIMPLE_RE
// Parses the command line for Google Test flags, without initializing
// other parts of Google Test.
GTEST_API_ void ParseGoogleTestFlagsOnly(int* argc, char** argv);
@@ -977,9 +935,9 @@ GTEST_API_ void ParseGoogleTestFlagsOnly(int* argc, wchar_t** argv);
// Returns the message describing the last system error, regardless of the
// platform.
String GetLastErrnoDescription();
GTEST_API_ String GetLastErrnoDescription();
#if GTEST_OS_WINDOWS
# if GTEST_OS_WINDOWS
// Provides leak-safe Windows kernel handle ownership.
class AutoHandle {
public:
@@ -1003,7 +961,7 @@ class AutoHandle {
GTEST_DISALLOW_COPY_AND_ASSIGN_(AutoHandle);
};
#endif // GTEST_OS_WINDOWS
# endif // GTEST_OS_WINDOWS
// Attempts to parse a string into a positive integer pointed to by the
// number parameter. Returns true if that is possible.
@@ -1014,7 +972,7 @@ bool ParseNaturalNumber(const ::std::string& str, Integer* number) {
// Fail fast if the given string does not begin with a digit;
// this bypasses strtoXXX's "optional leading whitespace and plus
// or minus sign" semantics, which are undesirable here.
if (str.empty() || !isdigit(str[0])) {
if (str.empty() || !IsDigit(str[0])) {
return false;
}
errno = 0;
@@ -1022,14 +980,20 @@ bool ParseNaturalNumber(const ::std::string& str, Integer* number) {
char* end;
// BiggestConvertible is the largest integer type that system-provided
// string-to-number conversion routines can return.
#if GTEST_OS_WINDOWS && !defined(__GNUC__)
# if GTEST_OS_WINDOWS && !defined(__GNUC__)
// MSVC and C++ Builder define __int64 instead of the standard long long.
typedef unsigned __int64 BiggestConvertible;
const BiggestConvertible parsed = _strtoui64(str.c_str(), &end, 10);
#else
# else
typedef unsigned long long BiggestConvertible; // NOLINT
const BiggestConvertible parsed = strtoull(str.c_str(), &end, 10);
#endif // GTEST_OS_WINDOWS && !defined(__GNUC__)
# endif // GTEST_OS_WINDOWS && !defined(__GNUC__)
const bool parse_success = *end == '\0' && errno == 0;
// TODO(vladl@google.com): Convert this to compile time assertion when it is