| Index: third_party/gtest/include/gtest/gtest.h
|
| diff --git a/third_party/gtest/include/gtest/gtest.h b/third_party/gtest/include/gtest/gtest.h
|
| deleted file mode 100644
|
| index 33e2f7fe06f72fad0c91034535150326b24d193c..0000000000000000000000000000000000000000
|
| --- a/third_party/gtest/include/gtest/gtest.h
|
| +++ /dev/null
|
| @@ -1,2042 +0,0 @@
|
| -// Copyright 2005, 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.
|
| -//
|
| -// Author: wan@google.com (Zhanyong Wan)
|
| -//
|
| -// The Google C++ Testing Framework (Google Test)
|
| -//
|
| -// This header file defines the public API for Google Test. It should be
|
| -// included by any test program that uses Google Test.
|
| -//
|
| -// IMPORTANT NOTE: Due to limitation of the C++ language, we have to
|
| -// leave some internal implementation details in this header file.
|
| -// They are clearly marked by comments like this:
|
| -//
|
| -// // INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
|
| -//
|
| -// Such code is NOT meant to be used by a user directly, and is subject
|
| -// to CHANGE WITHOUT NOTICE. Therefore DO NOT DEPEND ON IT in a user
|
| -// program!
|
| -//
|
| -// Acknowledgment: Google Test borrowed the idea of automatic test
|
| -// registration from Barthelemy Dagenais' (barthelemy@prologique.com)
|
| -// easyUnit framework.
|
| -
|
| -#ifndef GTEST_INCLUDE_GTEST_GTEST_H_
|
| -#define GTEST_INCLUDE_GTEST_GTEST_H_
|
| -
|
| -#include <limits>
|
| -#include <gtest/internal/gtest-internal.h>
|
| -#include <gtest/internal/gtest-string.h>
|
| -#include <gtest/gtest-death-test.h>
|
| -#include <gtest/gtest-message.h>
|
| -#include <gtest/gtest-param-test.h>
|
| -#include <gtest/gtest_prod.h>
|
| -#include <gtest/gtest-test-part.h>
|
| -#include <gtest/gtest-typed-test.h>
|
| -
|
| -// Depending on the platform, different string classes are available.
|
| -// On Windows, ::std::string compiles only when exceptions are
|
| -// enabled. On Linux, in addition to ::std::string, Google also makes
|
| -// use of class ::string, which has the same interface as
|
| -// ::std::string, but has a different implementation.
|
| -//
|
| -// The user can tell us whether ::std::string is available in his
|
| -// environment by defining the macro GTEST_HAS_STD_STRING to either 1
|
| -// or 0 on the compiler command line. He can also define
|
| -// GTEST_HAS_GLOBAL_STRING to 1 to indicate that ::string is available
|
| -// AND is a distinct type to ::std::string, or define it to 0 to
|
| -// indicate otherwise.
|
| -//
|
| -// If the user's ::std::string and ::string are the same class due to
|
| -// aliasing, he should define GTEST_HAS_STD_STRING to 1 and
|
| -// GTEST_HAS_GLOBAL_STRING to 0.
|
| -//
|
| -// If the user doesn't define GTEST_HAS_STD_STRING and/or
|
| -// GTEST_HAS_GLOBAL_STRING, they are defined heuristically.
|
| -
|
| -namespace testing {
|
| -
|
| -// Declares the flags.
|
| -
|
| -// This flag temporary enables the disabled tests.
|
| -GTEST_DECLARE_bool_(also_run_disabled_tests);
|
| -
|
| -// This flag brings the debugger on an assertion failure.
|
| -GTEST_DECLARE_bool_(break_on_failure);
|
| -
|
| -// This flag controls whether Google Test catches all test-thrown exceptions
|
| -// and logs them as failures.
|
| -GTEST_DECLARE_bool_(catch_exceptions);
|
| -
|
| -// This flag enables using colors in terminal output. Available values are
|
| -// "yes" to enable colors, "no" (disable colors), or "auto" (the default)
|
| -// to let Google Test decide.
|
| -GTEST_DECLARE_string_(color);
|
| -
|
| -// This flag sets up the filter to select by name using a glob pattern
|
| -// the tests to run. If the filter is not given all tests are executed.
|
| -GTEST_DECLARE_string_(filter);
|
| -
|
| -// This flag causes the Google Test to list tests. None of the tests listed
|
| -// are actually run if the flag is provided.
|
| -GTEST_DECLARE_bool_(list_tests);
|
| -
|
| -// This flag controls whether Google Test emits a detailed XML report to a file
|
| -// in addition to its normal textual output.
|
| -GTEST_DECLARE_string_(output);
|
| -
|
| -// This flags control whether Google Test prints the elapsed time for each
|
| -// test.
|
| -GTEST_DECLARE_bool_(print_time);
|
| -
|
| -// This flag specifies the random number seed.
|
| -GTEST_DECLARE_int32_(random_seed);
|
| -
|
| -// This flag sets how many times the tests are repeated. The default value
|
| -// is 1. If the value is -1 the tests are repeating forever.
|
| -GTEST_DECLARE_int32_(repeat);
|
| -
|
| -// This flag controls whether Google Test includes Google Test internal
|
| -// stack frames in failure stack traces.
|
| -GTEST_DECLARE_bool_(show_internal_stack_frames);
|
| -
|
| -// When this flag is specified, tests' order is randomized on every iteration.
|
| -GTEST_DECLARE_bool_(shuffle);
|
| -
|
| -// This flag specifies the maximum number of stack frames to be
|
| -// printed in a failure message.
|
| -GTEST_DECLARE_int32_(stack_trace_depth);
|
| -
|
| -// When this flag is specified, a failed assertion will throw an
|
| -// exception if exceptions are enabled, or exit the program with a
|
| -// non-zero code otherwise.
|
| -GTEST_DECLARE_bool_(throw_on_failure);
|
| -
|
| -// The upper limit for valid stack trace depths.
|
| -const int kMaxStackTraceDepth = 100;
|
| -
|
| -namespace internal {
|
| -
|
| -class AssertHelper;
|
| -class DefaultGlobalTestPartResultReporter;
|
| -class ExecDeathTest;
|
| -class NoExecDeathTest;
|
| -class FinalSuccessChecker;
|
| -class GTestFlagSaver;
|
| -class TestInfoImpl;
|
| -class TestResultAccessor;
|
| -class TestEventListenersAccessor;
|
| -class TestEventRepeater;
|
| -class WindowsDeathTest;
|
| -class UnitTestImpl* GetUnitTestImpl();
|
| -void ReportFailureInUnknownLocation(TestPartResult::Type result_type,
|
| - const String& message);
|
| -class PrettyUnitTestResultPrinter;
|
| -class XmlUnitTestResultPrinter;
|
| -
|
| -// Converts a streamable value to a String. A NULL pointer is
|
| -// converted to "(null)". When the input value is a ::string,
|
| -// ::std::string, ::wstring, or ::std::wstring object, each NUL
|
| -// character in it is replaced with "\\0".
|
| -// Declared in gtest-internal.h but defined here, so that it has access
|
| -// to the definition of the Message class, required by the ARM
|
| -// compiler.
|
| -template <typename T>
|
| -String StreamableToString(const T& streamable) {
|
| - return (Message() << streamable).GetString();
|
| -}
|
| -
|
| -} // namespace internal
|
| -
|
| -// A class for indicating whether an assertion was successful. When
|
| -// the assertion wasn't successful, the AssertionResult object
|
| -// remembers a non-empty message that describes how it failed.
|
| -//
|
| -// To create an instance of this class, use one of the factory functions
|
| -// (AssertionSuccess() and AssertionFailure()).
|
| -//
|
| -// This class is useful for two purposes:
|
| -// 1. Defining predicate functions to be used with Boolean test assertions
|
| -// EXPECT_TRUE/EXPECT_FALSE and their ASSERT_ counterparts
|
| -// 2. Defining predicate-format functions to be
|
| -// used with predicate assertions (ASSERT_PRED_FORMAT*, etc).
|
| -//
|
| -// For example, if you define IsEven predicate:
|
| -//
|
| -// testing::AssertionResult IsEven(int n) {
|
| -// if ((n % 2) == 0)
|
| -// return testing::AssertionSuccess();
|
| -// else
|
| -// return testing::AssertionFailure() << n << " is odd";
|
| -// }
|
| -//
|
| -// Then the failed expectation EXPECT_TRUE(IsEven(Fib(5)))
|
| -// will print the message
|
| -//
|
| -// Value of: IsEven(Fib(5))
|
| -// Actual: false (5 is odd)
|
| -// Expected: true
|
| -//
|
| -// instead of a more opaque
|
| -//
|
| -// Value of: IsEven(Fib(5))
|
| -// Actual: false
|
| -// Expected: true
|
| -//
|
| -// in case IsEven is a simple Boolean predicate.
|
| -//
|
| -// If you expect your predicate to be reused and want to support informative
|
| -// messages in EXPECT_FALSE and ASSERT_FALSE (negative assertions show up
|
| -// about half as often as positive ones in our tests), supply messages for
|
| -// both success and failure cases:
|
| -//
|
| -// testing::AssertionResult IsEven(int n) {
|
| -// if ((n % 2) == 0)
|
| -// return testing::AssertionSuccess() << n << " is even";
|
| -// else
|
| -// return testing::AssertionFailure() << n << " is odd";
|
| -// }
|
| -//
|
| -// Then a statement EXPECT_FALSE(IsEven(Fib(6))) will print
|
| -//
|
| -// Value of: IsEven(Fib(6))
|
| -// Actual: true (8 is even)
|
| -// Expected: false
|
| -//
|
| -// NB: Predicates that support negative Boolean assertions have reduced
|
| -// performance in positive ones so be careful not to use them in tests
|
| -// that have lots (tens of thousands) of positive Boolean assertions.
|
| -//
|
| -// To use this class with EXPECT_PRED_FORMAT assertions such as:
|
| -//
|
| -// // Verifies that Foo() returns an even number.
|
| -// EXPECT_PRED_FORMAT1(IsEven, Foo());
|
| -//
|
| -// you need to define:
|
| -//
|
| -// testing::AssertionResult IsEven(const char* expr, int n) {
|
| -// if ((n % 2) == 0)
|
| -// return testing::AssertionSuccess();
|
| -// else
|
| -// return testing::AssertionFailure()
|
| -// << "Expected: " << expr << " is even\n Actual: it's " << n;
|
| -// }
|
| -//
|
| -// If Foo() returns 5, you will see the following message:
|
| -//
|
| -// Expected: Foo() is even
|
| -// Actual: it's 5
|
| -//
|
| -class AssertionResult {
|
| - public:
|
| - // Copy constructor.
|
| - // Used in EXPECT_TRUE/FALSE(assertion_result).
|
| - AssertionResult(const AssertionResult& other);
|
| - // Used in the EXPECT_TRUE/FALSE(bool_expression).
|
| - explicit AssertionResult(bool success) : success_(success) {}
|
| -
|
| - // Returns true iff the assertion succeeded.
|
| - operator bool() const { return success_; } // NOLINT
|
| -
|
| - // Returns the assertion's negation. Used with EXPECT/ASSERT_FALSE.
|
| - AssertionResult operator!() const;
|
| -
|
| - // Returns the text streamed into this AssertionResult. Test assertions
|
| - // use it when they fail (i.e., the predicate's outcome doesn't match the
|
| - // assertion's expectation). When nothing has been streamed into the
|
| - // object, returns an empty string.
|
| - const char* message() const {
|
| - return message_.get() != NULL && message_->c_str() != NULL ?
|
| - message_->c_str() : "";
|
| - }
|
| - // TODO(vladl@google.com): Remove this after making sure no clients use it.
|
| - // Deprecated; please use message() instead.
|
| - const char* failure_message() const { return message(); }
|
| -
|
| - // Streams a custom failure message into this object.
|
| - template <typename T> AssertionResult& operator<<(const T& value);
|
| -
|
| - private:
|
| - // No implementation - we want AssertionResult to be
|
| - // copy-constructible but not assignable.
|
| - void operator=(const AssertionResult& other);
|
| -
|
| - // Stores result of the assertion predicate.
|
| - bool success_;
|
| - // Stores the message describing the condition in case the expectation
|
| - // construct is not satisfied with the predicate's outcome.
|
| - // Referenced via a pointer to avoid taking too much stack frame space
|
| - // with test assertions.
|
| - internal::scoped_ptr<internal::String> message_;
|
| -}; // class AssertionResult
|
| -
|
| -// Streams a custom failure message into this object.
|
| -template <typename T>
|
| -AssertionResult& AssertionResult::operator<<(const T& value) {
|
| - Message msg;
|
| - if (message_.get() != NULL)
|
| - msg << *message_;
|
| - msg << value;
|
| - message_.reset(new internal::String(msg.GetString()));
|
| - return *this;
|
| -}
|
| -
|
| -// Makes a successful assertion result.
|
| -AssertionResult AssertionSuccess();
|
| -
|
| -// Makes a failed assertion result.
|
| -AssertionResult AssertionFailure();
|
| -
|
| -// Makes a failed assertion result with the given failure message.
|
| -// Deprecated; use AssertionFailure() << msg.
|
| -AssertionResult AssertionFailure(const Message& msg);
|
| -
|
| -// The abstract class that all tests inherit from.
|
| -//
|
| -// In Google Test, a unit test program contains one or many TestCases, and
|
| -// each TestCase contains one or many Tests.
|
| -//
|
| -// When you define a test using the TEST macro, you don't need to
|
| -// explicitly derive from Test - the TEST macro automatically does
|
| -// this for you.
|
| -//
|
| -// The only time you derive from Test is when defining a test fixture
|
| -// to be used a TEST_F. For example:
|
| -//
|
| -// class FooTest : public testing::Test {
|
| -// protected:
|
| -// virtual void SetUp() { ... }
|
| -// virtual void TearDown() { ... }
|
| -// ...
|
| -// };
|
| -//
|
| -// TEST_F(FooTest, Bar) { ... }
|
| -// TEST_F(FooTest, Baz) { ... }
|
| -//
|
| -// Test is not copyable.
|
| -class Test {
|
| - public:
|
| - friend class internal::TestInfoImpl;
|
| -
|
| - // Defines types for pointers to functions that set up and tear down
|
| - // a test case.
|
| - typedef internal::SetUpTestCaseFunc SetUpTestCaseFunc;
|
| - typedef internal::TearDownTestCaseFunc TearDownTestCaseFunc;
|
| -
|
| - // The d'tor is virtual as we intend to inherit from Test.
|
| - virtual ~Test();
|
| -
|
| - // Sets up the stuff shared by all tests in this test case.
|
| - //
|
| - // Google Test will call Foo::SetUpTestCase() before running the first
|
| - // test in test case Foo. Hence a sub-class can define its own
|
| - // SetUpTestCase() method to shadow the one defined in the super
|
| - // class.
|
| - static void SetUpTestCase() {}
|
| -
|
| - // Tears down the stuff shared by all tests in this test case.
|
| - //
|
| - // Google Test will call Foo::TearDownTestCase() after running the last
|
| - // test in test case Foo. Hence a sub-class can define its own
|
| - // TearDownTestCase() method to shadow the one defined in the super
|
| - // class.
|
| - static void TearDownTestCase() {}
|
| -
|
| - // Returns true iff the current test has a fatal failure.
|
| - static bool HasFatalFailure();
|
| -
|
| - // Returns true iff the current test has a non-fatal failure.
|
| - static bool HasNonfatalFailure();
|
| -
|
| - // Returns true iff the current test has a (either fatal or
|
| - // non-fatal) failure.
|
| - static bool HasFailure() { return HasFatalFailure() || HasNonfatalFailure(); }
|
| -
|
| - // Logs a property for the current test. Only the last value for a given
|
| - // key is remembered.
|
| - // These are public static so they can be called from utility functions
|
| - // that are not members of the test fixture.
|
| - // The arguments are const char* instead strings, as Google Test is used
|
| - // on platforms where string doesn't compile.
|
| - //
|
| - // Note that a driving consideration for these RecordProperty methods
|
| - // was to produce xml output suited to the Greenspan charting utility,
|
| - // which at present will only chart values that fit in a 32-bit int. It
|
| - // is the user's responsibility to restrict their values to 32-bit ints
|
| - // if they intend them to be used with Greenspan.
|
| - static void RecordProperty(const char* key, const char* value);
|
| - static void RecordProperty(const char* key, int value);
|
| -
|
| - protected:
|
| - // Creates a Test object.
|
| - Test();
|
| -
|
| - // Sets up the test fixture.
|
| - virtual void SetUp();
|
| -
|
| - // Tears down the test fixture.
|
| - virtual void TearDown();
|
| -
|
| - private:
|
| - // Returns true iff the current test has the same fixture class as
|
| - // the first test in the current test case.
|
| - static bool HasSameFixtureClass();
|
| -
|
| - // Runs the test after the test fixture has been set up.
|
| - //
|
| - // A sub-class must implement this to define the test logic.
|
| - //
|
| - // DO NOT OVERRIDE THIS FUNCTION DIRECTLY IN A USER PROGRAM.
|
| - // Instead, use the TEST or TEST_F macro.
|
| - virtual void TestBody() = 0;
|
| -
|
| - // Sets up, executes, and tears down the test.
|
| - void Run();
|
| -
|
| - // Uses a GTestFlagSaver to save and restore all Google Test flags.
|
| - const internal::GTestFlagSaver* const gtest_flag_saver_;
|
| -
|
| - // Often a user mis-spells SetUp() as Setup() and spends a long time
|
| - // wondering why it is never called by Google Test. The declaration of
|
| - // the following method is solely for catching such an error at
|
| - // compile time:
|
| - //
|
| - // - The return type is deliberately chosen to be not void, so it
|
| - // will be a conflict if a user declares void Setup() in his test
|
| - // fixture.
|
| - //
|
| - // - This method is private, so it will be another compiler error
|
| - // if a user calls it from his test fixture.
|
| - //
|
| - // DO NOT OVERRIDE THIS FUNCTION.
|
| - //
|
| - // If you see an error about overriding the following function or
|
| - // about it being private, you have mis-spelled SetUp() as Setup().
|
| - struct Setup_should_be_spelled_SetUp {};
|
| - virtual Setup_should_be_spelled_SetUp* Setup() { return NULL; }
|
| -
|
| - // We disallow copying Tests.
|
| - GTEST_DISALLOW_COPY_AND_ASSIGN_(Test);
|
| -};
|
| -
|
| -typedef internal::TimeInMillis TimeInMillis;
|
| -
|
| -// A copyable object representing a user specified test property which can be
|
| -// output as a key/value string pair.
|
| -//
|
| -// Don't inherit from TestProperty as its destructor is not virtual.
|
| -class TestProperty {
|
| - public:
|
| - // C'tor. TestProperty does NOT have a default constructor.
|
| - // Always use this constructor (with parameters) to create a
|
| - // TestProperty object.
|
| - TestProperty(const char* key, const char* value) :
|
| - key_(key), value_(value) {
|
| - }
|
| -
|
| - // Gets the user supplied key.
|
| - const char* key() const {
|
| - return key_.c_str();
|
| - }
|
| -
|
| - // Gets the user supplied value.
|
| - const char* value() const {
|
| - return value_.c_str();
|
| - }
|
| -
|
| - // Sets a new value, overriding the one supplied in the constructor.
|
| - void SetValue(const char* new_value) {
|
| - value_ = new_value;
|
| - }
|
| -
|
| - private:
|
| - // The key supplied by the user.
|
| - internal::String key_;
|
| - // The value supplied by the user.
|
| - internal::String value_;
|
| -};
|
| -
|
| -// The result of a single Test. This includes a list of
|
| -// TestPartResults, a list of TestProperties, a count of how many
|
| -// death tests there are in the Test, and how much time it took to run
|
| -// the Test.
|
| -//
|
| -// TestResult is not copyable.
|
| -class TestResult {
|
| - public:
|
| - // Creates an empty TestResult.
|
| - TestResult();
|
| -
|
| - // D'tor. Do not inherit from TestResult.
|
| - ~TestResult();
|
| -
|
| - // Gets the number of all test parts. This is the sum of the number
|
| - // of successful test parts and the number of failed test parts.
|
| - int total_part_count() const;
|
| -
|
| - // Returns the number of the test properties.
|
| - int test_property_count() const;
|
| -
|
| - // Returns true iff the test passed (i.e. no test part failed).
|
| - bool Passed() const { return !Failed(); }
|
| -
|
| - // Returns true iff the test failed.
|
| - bool Failed() const;
|
| -
|
| - // Returns true iff the test fatally failed.
|
| - bool HasFatalFailure() const;
|
| -
|
| - // Returns true iff the test has a non-fatal failure.
|
| - bool HasNonfatalFailure() const;
|
| -
|
| - // Returns the elapsed time, in milliseconds.
|
| - TimeInMillis elapsed_time() const { return elapsed_time_; }
|
| -
|
| - // Returns the i-th test part result among all the results. i can range
|
| - // from 0 to test_property_count() - 1. If i is not in that range, aborts
|
| - // the program.
|
| - const TestPartResult& GetTestPartResult(int i) const;
|
| -
|
| - // Returns the i-th test property. i can range from 0 to
|
| - // test_property_count() - 1. If i is not in that range, aborts the
|
| - // program.
|
| - const TestProperty& GetTestProperty(int i) const;
|
| -
|
| - private:
|
| - friend class TestInfo;
|
| - friend class UnitTest;
|
| - friend class internal::DefaultGlobalTestPartResultReporter;
|
| - friend class internal::ExecDeathTest;
|
| - friend class internal::TestInfoImpl;
|
| - friend class internal::TestResultAccessor;
|
| - friend class internal::UnitTestImpl;
|
| - friend class internal::WindowsDeathTest;
|
| -
|
| - // Gets the vector of TestPartResults.
|
| - const internal::Vector<TestPartResult>& test_part_results() const {
|
| - return *test_part_results_;
|
| - }
|
| -
|
| - // Gets the vector of TestProperties.
|
| - const internal::Vector<TestProperty>& test_properties() const {
|
| - return *test_properties_;
|
| - }
|
| -
|
| - // Sets the elapsed time.
|
| - void set_elapsed_time(TimeInMillis elapsed) { elapsed_time_ = elapsed; }
|
| -
|
| - // Adds a test property to the list. The property is validated and may add
|
| - // a non-fatal failure if invalid (e.g., if it conflicts with reserved
|
| - // key names). If a property is already recorded for the same key, the
|
| - // value will be updated, rather than storing multiple values for the same
|
| - // key.
|
| - void RecordProperty(const TestProperty& test_property);
|
| -
|
| - // Adds a failure if the key is a reserved attribute of Google Test
|
| - // testcase tags. Returns true if the property is valid.
|
| - // TODO(russr): Validate attribute names are legal and human readable.
|
| - static bool ValidateTestProperty(const TestProperty& test_property);
|
| -
|
| - // Adds a test part result to the list.
|
| - void AddTestPartResult(const TestPartResult& test_part_result);
|
| -
|
| - // Returns the death test count.
|
| - int death_test_count() const { return death_test_count_; }
|
| -
|
| - // Increments the death test count, returning the new count.
|
| - int increment_death_test_count() { return ++death_test_count_; }
|
| -
|
| - // Clears the test part results.
|
| - void ClearTestPartResults();
|
| -
|
| - // Clears the object.
|
| - void Clear();
|
| -
|
| - // Protects mutable state of the property vector and of owned
|
| - // properties, whose values may be updated.
|
| - internal::Mutex test_properites_mutex_;
|
| -
|
| - // The vector of TestPartResults
|
| - internal::scoped_ptr<internal::Vector<TestPartResult> > test_part_results_;
|
| - // The vector of TestProperties
|
| - internal::scoped_ptr<internal::Vector<TestProperty> > test_properties_;
|
| - // Running count of death tests.
|
| - int death_test_count_;
|
| - // The elapsed time, in milliseconds.
|
| - TimeInMillis elapsed_time_;
|
| -
|
| - // We disallow copying TestResult.
|
| - GTEST_DISALLOW_COPY_AND_ASSIGN_(TestResult);
|
| -}; // class TestResult
|
| -
|
| -// A TestInfo object stores the following information about a test:
|
| -//
|
| -// Test case name
|
| -// Test name
|
| -// Whether the test should be run
|
| -// A function pointer that creates the test object when invoked
|
| -// Test result
|
| -//
|
| -// The constructor of TestInfo registers itself with the UnitTest
|
| -// singleton such that the RUN_ALL_TESTS() macro knows which tests to
|
| -// run.
|
| -class TestInfo {
|
| - public:
|
| - // Destructs a TestInfo object. This function is not virtual, so
|
| - // don't inherit from TestInfo.
|
| - ~TestInfo();
|
| -
|
| - // Returns the test case name.
|
| - const char* test_case_name() const;
|
| -
|
| - // Returns the test name.
|
| - const char* name() const;
|
| -
|
| - // Returns the test case comment.
|
| - const char* test_case_comment() const;
|
| -
|
| - // Returns the test comment.
|
| - const char* comment() const;
|
| -
|
| - // Returns true if this test should run, that is if the test is not disabled
|
| - // (or it is disabled but the also_run_disabled_tests flag has been specified)
|
| - // and its full name matches the user-specified filter.
|
| - //
|
| - // Google Test allows the user to filter the tests by their full names.
|
| - // The full name of a test Bar in test case Foo is defined as
|
| - // "Foo.Bar". Only the tests that match the filter will run.
|
| - //
|
| - // A filter is a colon-separated list of glob (not regex) patterns,
|
| - // optionally followed by a '-' and a colon-separated list of
|
| - // negative patterns (tests to exclude). A test is run if it
|
| - // matches one of the positive patterns and does not match any of
|
| - // the negative patterns.
|
| - //
|
| - // For example, *A*:Foo.* is a filter that matches any string that
|
| - // contains the character 'A' or starts with "Foo.".
|
| - bool should_run() const;
|
| -
|
| - // Returns the result of the test.
|
| - const TestResult* result() const;
|
| -
|
| - private:
|
| -#if GTEST_HAS_DEATH_TEST
|
| - friend class internal::DefaultDeathTestFactory;
|
| -#endif // GTEST_HAS_DEATH_TEST
|
| - friend class Test;
|
| - friend class TestCase;
|
| - friend class internal::TestInfoImpl;
|
| - friend class internal::UnitTestImpl;
|
| - friend TestInfo* internal::MakeAndRegisterTestInfo(
|
| - const char* test_case_name, const char* name,
|
| - const char* test_case_comment, const char* comment,
|
| - internal::TypeId fixture_class_id,
|
| - Test::SetUpTestCaseFunc set_up_tc,
|
| - Test::TearDownTestCaseFunc tear_down_tc,
|
| - internal::TestFactoryBase* factory);
|
| -
|
| - // Returns true if this test matches the user-specified filter.
|
| - bool matches_filter() const;
|
| -
|
| - // Increments the number of death tests encountered in this test so
|
| - // far.
|
| - int increment_death_test_count();
|
| -
|
| - // Accessors for the implementation object.
|
| - internal::TestInfoImpl* impl() { return impl_; }
|
| - const internal::TestInfoImpl* impl() const { return impl_; }
|
| -
|
| - // Constructs a TestInfo object. The newly constructed instance assumes
|
| - // ownership of the factory object.
|
| - TestInfo(const char* test_case_name, const char* name,
|
| - const char* test_case_comment, const char* comment,
|
| - internal::TypeId fixture_class_id,
|
| - internal::TestFactoryBase* factory);
|
| -
|
| - // An opaque implementation object.
|
| - internal::TestInfoImpl* impl_;
|
| -
|
| - GTEST_DISALLOW_COPY_AND_ASSIGN_(TestInfo);
|
| -};
|
| -
|
| -// A test case, which consists of a vector of TestInfos.
|
| -//
|
| -// TestCase is not copyable.
|
| -class TestCase {
|
| - public:
|
| - // Creates a TestCase with the given name.
|
| - //
|
| - // TestCase does NOT have a default constructor. Always use this
|
| - // constructor to create a TestCase object.
|
| - //
|
| - // Arguments:
|
| - //
|
| - // name: name of the test case
|
| - // 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(const char* name, const char* comment,
|
| - Test::SetUpTestCaseFunc set_up_tc,
|
| - Test::TearDownTestCaseFunc tear_down_tc);
|
| -
|
| - // Destructor of TestCase.
|
| - virtual ~TestCase();
|
| -
|
| - // Gets the name of the TestCase.
|
| - const char* name() const { return name_.c_str(); }
|
| -
|
| - // Returns the test case comment.
|
| - const char* comment() const { return comment_.c_str(); }
|
| -
|
| - // Returns true if any test in this test case should run.
|
| - bool should_run() const { return should_run_; }
|
| -
|
| - // Gets the number of successful tests in this test case.
|
| - int successful_test_count() const;
|
| -
|
| - // Gets the number of failed tests in this test case.
|
| - int failed_test_count() const;
|
| -
|
| - // Gets the number of disabled tests in this test case.
|
| - int disabled_test_count() const;
|
| -
|
| - // Get the number of tests in this test case that should run.
|
| - int test_to_run_count() const;
|
| -
|
| - // Gets the number of all tests in this test case.
|
| - int total_test_count() const;
|
| -
|
| - // Returns true iff the test case passed.
|
| - bool Passed() const { return !Failed(); }
|
| -
|
| - // Returns true iff the test case failed.
|
| - bool Failed() const { return failed_test_count() > 0; }
|
| -
|
| - // Returns the elapsed time, in milliseconds.
|
| - TimeInMillis elapsed_time() const { return elapsed_time_; }
|
| -
|
| - // Returns the i-th test among all the tests. i can range from 0 to
|
| - // total_test_count() - 1. If i is not in that range, returns NULL.
|
| - const TestInfo* GetTestInfo(int i) const;
|
| -
|
| - private:
|
| - friend class Test;
|
| - friend class internal::UnitTestImpl;
|
| -
|
| - // Gets the (mutable) vector of TestInfos in this TestCase.
|
| - internal::Vector<TestInfo*>& test_info_list() { return *test_info_list_; }
|
| -
|
| - // Gets the (immutable) vector of TestInfos in this TestCase.
|
| - const internal::Vector<TestInfo *> & test_info_list() const {
|
| - return *test_info_list_;
|
| - }
|
| -
|
| - // Returns the i-th test among all the tests. i can range from 0 to
|
| - // total_test_count() - 1. If i is not in that range, returns NULL.
|
| - TestInfo* GetMutableTestInfo(int i);
|
| -
|
| - // Sets the should_run member.
|
| - void set_should_run(bool should) { should_run_ = should; }
|
| -
|
| - // Adds a TestInfo to this test case. Will delete the TestInfo upon
|
| - // destruction of the TestCase object.
|
| - void AddTestInfo(TestInfo * test_info);
|
| -
|
| - // Clears the results of all tests in this test case.
|
| - void ClearResult();
|
| -
|
| - // Clears the results of all tests in the given test case.
|
| - static void ClearTestCaseResult(TestCase* test_case) {
|
| - test_case->ClearResult();
|
| - }
|
| -
|
| - // Runs every test in this TestCase.
|
| - void Run();
|
| -
|
| - // Returns true iff test passed.
|
| - static bool TestPassed(const TestInfo * test_info);
|
| -
|
| - // Returns true iff test failed.
|
| - static bool TestFailed(const TestInfo * test_info);
|
| -
|
| - // Returns true iff test is disabled.
|
| - static bool TestDisabled(const TestInfo * test_info);
|
| -
|
| - // Returns true if the given test should run.
|
| - static bool ShouldRunTest(const TestInfo *test_info);
|
| -
|
| - // Shuffles the tests in this test case.
|
| - void ShuffleTests(internal::Random* random);
|
| -
|
| - // Restores the test order to before the first shuffle.
|
| - void UnshuffleTests();
|
| -
|
| - // Name of the test case.
|
| - internal::String name_;
|
| - // Comment on the test case.
|
| - internal::String comment_;
|
| - // The vector of TestInfos in their original order. It owns the
|
| - // elements in the vector.
|
| - const internal::scoped_ptr<internal::Vector<TestInfo*> > test_info_list_;
|
| - // Provides a level of indirection for the test list to allow easy
|
| - // shuffling and restoring the test order. The i-th element in this
|
| - // vector is the index of the i-th test in the shuffled test list.
|
| - const internal::scoped_ptr<internal::Vector<int> > test_indices_;
|
| - // Pointer to the function that sets up the test case.
|
| - Test::SetUpTestCaseFunc set_up_tc_;
|
| - // Pointer to the function that tears down the test case.
|
| - Test::TearDownTestCaseFunc tear_down_tc_;
|
| - // True iff any test in this test case should run.
|
| - bool should_run_;
|
| - // Elapsed time, in milliseconds.
|
| - TimeInMillis elapsed_time_;
|
| -
|
| - // We disallow copying TestCases.
|
| - GTEST_DISALLOW_COPY_AND_ASSIGN_(TestCase);
|
| -};
|
| -
|
| -// An Environment object is capable of setting up and tearing down an
|
| -// environment. The user should subclass this to define his own
|
| -// environment(s).
|
| -//
|
| -// An Environment object does the set-up and tear-down in virtual
|
| -// methods SetUp() and TearDown() instead of the constructor and the
|
| -// destructor, as:
|
| -//
|
| -// 1. You cannot safely throw from a destructor. This is a problem
|
| -// as in some cases Google Test is used where exceptions are enabled, and
|
| -// we may want to implement ASSERT_* using exceptions where they are
|
| -// available.
|
| -// 2. You cannot use ASSERT_* directly in a constructor or
|
| -// destructor.
|
| -class Environment {
|
| - public:
|
| - // The d'tor is virtual as we need to subclass Environment.
|
| - virtual ~Environment() {}
|
| -
|
| - // Override this to define how to set up the environment.
|
| - virtual void SetUp() {}
|
| -
|
| - // Override this to define how to tear down the environment.
|
| - virtual void TearDown() {}
|
| - private:
|
| - // If you see an error about overriding the following function or
|
| - // about it being private, you have mis-spelled SetUp() as Setup().
|
| - struct Setup_should_be_spelled_SetUp {};
|
| - virtual Setup_should_be_spelled_SetUp* Setup() { return NULL; }
|
| -};
|
| -
|
| -// The interface for tracing execution of tests. The methods are organized in
|
| -// the order the corresponding events are fired.
|
| -class TestEventListener {
|
| - public:
|
| - virtual ~TestEventListener() {}
|
| -
|
| - // Fired before any test activity starts.
|
| - virtual void OnTestProgramStart(const UnitTest& unit_test) = 0;
|
| -
|
| - // Fired before each iteration of tests starts. There may be more than
|
| - // one iteration if GTEST_FLAG(repeat) is set. iteration is the iteration
|
| - // index, starting from 0.
|
| - virtual void OnTestIterationStart(const UnitTest& unit_test,
|
| - int iteration) = 0;
|
| -
|
| - // Fired before environment set-up for each iteration of tests starts.
|
| - virtual void OnEnvironmentsSetUpStart(const UnitTest& unit_test) = 0;
|
| -
|
| - // Fired after environment set-up for each iteration of tests ends.
|
| - virtual void OnEnvironmentsSetUpEnd(const UnitTest& unit_test) = 0;
|
| -
|
| - // Fired before the test case starts.
|
| - virtual void OnTestCaseStart(const TestCase& test_case) = 0;
|
| -
|
| - // Fired before the test starts.
|
| - virtual void OnTestStart(const TestInfo& test_info) = 0;
|
| -
|
| - // Fired after a failed assertion or a SUCCESS().
|
| - virtual void OnTestPartResult(const TestPartResult& test_part_result) = 0;
|
| -
|
| - // Fired after the test ends.
|
| - virtual void OnTestEnd(const TestInfo& test_info) = 0;
|
| -
|
| - // Fired after the test case ends.
|
| - virtual void OnTestCaseEnd(const TestCase& test_case) = 0;
|
| -
|
| - // Fired before environment tear-down for each iteration of tests starts.
|
| - virtual void OnEnvironmentsTearDownStart(const UnitTest& unit_test) = 0;
|
| -
|
| - // Fired after environment tear-down for each iteration of tests ends.
|
| - virtual void OnEnvironmentsTearDownEnd(const UnitTest& unit_test) = 0;
|
| -
|
| - // Fired after each iteration of tests finishes.
|
| - virtual void OnTestIterationEnd(const UnitTest& unit_test,
|
| - int iteration) = 0;
|
| -
|
| - // Fired after all test activities have ended.
|
| - virtual void OnTestProgramEnd(const UnitTest& unit_test) = 0;
|
| -};
|
| -
|
| -// The convenience class for users who need to override just one or two
|
| -// methods and are not concerned that a possible change to a signature of
|
| -// the methods they override will not be caught during the build. For
|
| -// comments about each method please see the definition of TestEventListener
|
| -// above.
|
| -class EmptyTestEventListener : public TestEventListener {
|
| - public:
|
| - virtual void OnTestProgramStart(const UnitTest& /*unit_test*/) {}
|
| - virtual void OnTestIterationStart(const UnitTest& /*unit_test*/,
|
| - int /*iteration*/) {}
|
| - virtual void OnEnvironmentsSetUpStart(const UnitTest& /*unit_test*/) {}
|
| - virtual void OnEnvironmentsSetUpEnd(const UnitTest& /*unit_test*/) {}
|
| - virtual void OnTestCaseStart(const TestCase& /*test_case*/) {}
|
| - virtual void OnTestStart(const TestInfo& /*test_info*/) {}
|
| - virtual void OnTestPartResult(const TestPartResult& /*test_part_result*/) {}
|
| - virtual void OnTestEnd(const TestInfo& /*test_info*/) {}
|
| - virtual void OnTestCaseEnd(const TestCase& /*test_case*/) {}
|
| - virtual void OnEnvironmentsTearDownStart(const UnitTest& /*unit_test*/) {}
|
| - virtual void OnEnvironmentsTearDownEnd(const UnitTest& /*unit_test*/) {}
|
| - virtual void OnTestIterationEnd(const UnitTest& /*unit_test*/,
|
| - int /*iteration*/) {}
|
| - virtual void OnTestProgramEnd(const UnitTest& /*unit_test*/) {}
|
| -};
|
| -
|
| -// TestEventListeners lets users add listeners to track events in Google Test.
|
| -class TestEventListeners {
|
| - public:
|
| - TestEventListeners();
|
| - ~TestEventListeners();
|
| -
|
| - // Appends an event listener to the end of the list. Google Test assumes
|
| - // the ownership of the listener (i.e. it will delete the listener when
|
| - // the test program finishes).
|
| - void Append(TestEventListener* listener);
|
| -
|
| - // Removes the given event listener from the list and returns it. It then
|
| - // becomes the caller's responsibility to delete the listener. Returns
|
| - // NULL if the listener is not found in the list.
|
| - TestEventListener* Release(TestEventListener* listener);
|
| -
|
| - // Returns the standard listener responsible for the default console
|
| - // output. Can be removed from the listeners list to shut down default
|
| - // console output. Note that removing this object from the listener list
|
| - // with Release transfers its ownership to the caller and makes this
|
| - // function return NULL the next time.
|
| - TestEventListener* default_result_printer() const {
|
| - return default_result_printer_;
|
| - }
|
| -
|
| - // Returns the standard listener responsible for the default XML output
|
| - // controlled by the --gtest_output=xml flag. Can be removed from the
|
| - // listeners list by users who want to shut down the default XML output
|
| - // controlled by this flag and substitute it with custom one. Note that
|
| - // removing this object from the listener list with Release transfers its
|
| - // ownership to the caller and makes this function return NULL the next
|
| - // time.
|
| - TestEventListener* default_xml_generator() const {
|
| - return default_xml_generator_;
|
| - }
|
| -
|
| - private:
|
| - friend class TestCase;
|
| - friend class internal::DefaultGlobalTestPartResultReporter;
|
| - friend class internal::NoExecDeathTest;
|
| - friend class internal::TestEventListenersAccessor;
|
| - friend class internal::TestInfoImpl;
|
| - friend class internal::UnitTestImpl;
|
| -
|
| - // Returns repeater that broadcasts the TestEventListener events to all
|
| - // subscribers.
|
| - TestEventListener* repeater();
|
| -
|
| - // Sets the default_result_printer attribute to the provided listener.
|
| - // The listener is also added to the listener list and previous
|
| - // default_result_printer is removed from it and deleted. The listener can
|
| - // also be NULL in which case it will not be added to the list. Does
|
| - // nothing if the previous and the current listener objects are the same.
|
| - void SetDefaultResultPrinter(TestEventListener* listener);
|
| -
|
| - // Sets the default_xml_generator attribute to the provided listener. The
|
| - // listener is also added to the listener list and previous
|
| - // default_xml_generator is removed from it and deleted. The listener can
|
| - // also be NULL in which case it will not be added to the list. Does
|
| - // nothing if the previous and the current listener objects are the same.
|
| - void SetDefaultXmlGenerator(TestEventListener* listener);
|
| -
|
| - // Controls whether events will be forwarded by the repeater to the
|
| - // listeners in the list.
|
| - bool EventForwardingEnabled() const;
|
| - void SuppressEventForwarding();
|
| -
|
| - // The actual list of listeners.
|
| - internal::TestEventRepeater* repeater_;
|
| - // Listener responsible for the standard result output.
|
| - TestEventListener* default_result_printer_;
|
| - // Listener responsible for the creation of the XML output file.
|
| - TestEventListener* default_xml_generator_;
|
| -
|
| - // We disallow copying TestEventListeners.
|
| - GTEST_DISALLOW_COPY_AND_ASSIGN_(TestEventListeners);
|
| -};
|
| -
|
| -// A UnitTest consists of a vector of TestCases.
|
| -//
|
| -// This is a singleton class. The only instance of UnitTest is
|
| -// created when UnitTest::GetInstance() is first called. This
|
| -// instance is never deleted.
|
| -//
|
| -// UnitTest is not copyable.
|
| -//
|
| -// This class is thread-safe as long as the methods are called
|
| -// according to their specification.
|
| -class UnitTest {
|
| - public:
|
| - // Gets the singleton UnitTest object. The first time this method
|
| - // is called, a UnitTest object is constructed and returned.
|
| - // Consecutive calls will return the same object.
|
| - static UnitTest* GetInstance();
|
| -
|
| - // Runs all tests in this UnitTest object and prints the result.
|
| - // Returns 0 if successful, or 1 otherwise.
|
| - //
|
| - // This method can only be called from the main thread.
|
| - //
|
| - // INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
|
| - int Run() GTEST_MUST_USE_RESULT_;
|
| -
|
| - // Returns the working directory when the first TEST() or TEST_F()
|
| - // was executed. The UnitTest object owns the string.
|
| - const char* original_working_dir() const;
|
| -
|
| - // Returns the TestCase object for the test that's currently running,
|
| - // or NULL if no test is running.
|
| - const TestCase* current_test_case() const;
|
| -
|
| - // Returns the TestInfo object for the test that's currently running,
|
| - // or NULL if no test is running.
|
| - const TestInfo* current_test_info() const;
|
| -
|
| - // Returns the random seed used at the start of the current test run.
|
| - int random_seed() const;
|
| -
|
| -#if GTEST_HAS_PARAM_TEST
|
| - // Returns the ParameterizedTestCaseRegistry object used to keep track of
|
| - // value-parameterized tests and instantiate and register them.
|
| - //
|
| - // INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
|
| - internal::ParameterizedTestCaseRegistry& parameterized_test_registry();
|
| -#endif // GTEST_HAS_PARAM_TEST
|
| -
|
| - // Gets the number of successful test cases.
|
| - int successful_test_case_count() const;
|
| -
|
| - // Gets the number of failed test cases.
|
| - int failed_test_case_count() const;
|
| -
|
| - // Gets the number of all test cases.
|
| - int total_test_case_count() const;
|
| -
|
| - // Gets the number of all test cases that contain at least one test
|
| - // that should run.
|
| - int test_case_to_run_count() const;
|
| -
|
| - // Gets the number of successful tests.
|
| - int successful_test_count() const;
|
| -
|
| - // Gets the number of failed tests.
|
| - int failed_test_count() const;
|
| -
|
| - // Gets the number of disabled tests.
|
| - int disabled_test_count() const;
|
| -
|
| - // Gets the number of all tests.
|
| - int total_test_count() const;
|
| -
|
| - // Gets the number of tests that should run.
|
| - int test_to_run_count() const;
|
| -
|
| - // Gets the elapsed time, in milliseconds.
|
| - TimeInMillis elapsed_time() const;
|
| -
|
| - // Returns true iff the unit test passed (i.e. all test cases passed).
|
| - bool Passed() const;
|
| -
|
| - // Returns true iff the unit test failed (i.e. some test case failed
|
| - // or something outside of all tests failed).
|
| - bool Failed() const;
|
| -
|
| - // Gets the i-th test case among all the test cases. i can range from 0 to
|
| - // total_test_case_count() - 1. If i is not in that range, returns NULL.
|
| - const TestCase* GetTestCase(int i) const;
|
| -
|
| - // Returns the list of event listeners that can be used to track events
|
| - // inside Google Test.
|
| - TestEventListeners& listeners();
|
| -
|
| - private:
|
| - // Registers and returns a global test environment. When a test
|
| - // program is run, all global test environments will be set-up in
|
| - // the order they were registered. After all tests in the program
|
| - // have finished, all global test environments will be torn-down in
|
| - // the *reverse* order they were registered.
|
| - //
|
| - // The UnitTest object takes ownership of the given environment.
|
| - //
|
| - // This method can only be called from the main thread.
|
| - Environment* AddEnvironment(Environment* env);
|
| -
|
| - // Adds a TestPartResult to the current TestResult object. All
|
| - // Google Test assertion macros (e.g. ASSERT_TRUE, EXPECT_EQ, etc)
|
| - // eventually call this to report their results. The user code
|
| - // should use the assertion macros instead of calling this directly.
|
| - void AddTestPartResult(TestPartResult::Type result_type,
|
| - const char* file_name,
|
| - int line_number,
|
| - const internal::String& message,
|
| - const internal::String& os_stack_trace);
|
| -
|
| - // Adds a TestProperty to the current TestResult object. If the result already
|
| - // contains a property with the same key, the value will be updated.
|
| - void RecordPropertyForCurrentTest(const char* key, const char* value);
|
| -
|
| - // Gets the i-th test case among all the test cases. i can range from 0 to
|
| - // total_test_case_count() - 1. If i is not in that range, returns NULL.
|
| - TestCase* GetMutableTestCase(int i);
|
| -
|
| - // Accessors for the implementation object.
|
| - internal::UnitTestImpl* impl() { return impl_; }
|
| - const internal::UnitTestImpl* impl() const { return impl_; }
|
| -
|
| - // These classes and funcions are friends as they need to access private
|
| - // members of UnitTest.
|
| - friend class Test;
|
| - friend class internal::AssertHelper;
|
| - friend class internal::ScopedTrace;
|
| - friend Environment* AddGlobalTestEnvironment(Environment* env);
|
| - friend internal::UnitTestImpl* internal::GetUnitTestImpl();
|
| - friend void internal::ReportFailureInUnknownLocation(
|
| - TestPartResult::Type result_type,
|
| - const internal::String& message);
|
| -
|
| - // Creates an empty UnitTest.
|
| - UnitTest();
|
| -
|
| - // D'tor
|
| - virtual ~UnitTest();
|
| -
|
| - // Pushes a trace defined by SCOPED_TRACE() on to the per-thread
|
| - // Google Test trace stack.
|
| - void PushGTestTrace(const internal::TraceInfo& trace);
|
| -
|
| - // Pops a trace from the per-thread Google Test trace stack.
|
| - void PopGTestTrace();
|
| -
|
| - // Protects mutable state in *impl_. This is mutable as some const
|
| - // methods need to lock it too.
|
| - mutable internal::Mutex mutex_;
|
| -
|
| - // Opaque implementation object. This field is never changed once
|
| - // the object is constructed. We don't mark it as const here, as
|
| - // doing so will cause a warning in the constructor of UnitTest.
|
| - // Mutable state in *impl_ is protected by mutex_.
|
| - internal::UnitTestImpl* impl_;
|
| -
|
| - // We disallow copying UnitTest.
|
| - GTEST_DISALLOW_COPY_AND_ASSIGN_(UnitTest);
|
| -};
|
| -
|
| -// A convenient wrapper for adding an environment for the test
|
| -// program.
|
| -//
|
| -// You should call this before RUN_ALL_TESTS() is called, probably in
|
| -// main(). If you use gtest_main, you need to call this before main()
|
| -// starts for it to take effect. For example, you can define a global
|
| -// variable like this:
|
| -//
|
| -// testing::Environment* const foo_env =
|
| -// testing::AddGlobalTestEnvironment(new FooEnvironment);
|
| -//
|
| -// However, we strongly recommend you to write your own main() and
|
| -// call AddGlobalTestEnvironment() there, as relying on initialization
|
| -// of global variables makes the code harder to read and may cause
|
| -// problems when you register multiple environments from different
|
| -// translation units and the environments have dependencies among them
|
| -// (remember that the compiler doesn't guarantee the order in which
|
| -// global variables from different translation units are initialized).
|
| -inline Environment* AddGlobalTestEnvironment(Environment* env) {
|
| - return UnitTest::GetInstance()->AddEnvironment(env);
|
| -}
|
| -
|
| -// Initializes Google Test. This must be called before calling
|
| -// RUN_ALL_TESTS(). In particular, it parses a command line for the
|
| -// flags that Google Test recognizes. Whenever a Google Test flag is
|
| -// seen, it is removed from argv, and *argc is decremented.
|
| -//
|
| -// No value is returned. Instead, the Google Test flag variables are
|
| -// updated.
|
| -//
|
| -// Calling the function for the second time has no user-visible effect.
|
| -void InitGoogleTest(int* argc, char** argv);
|
| -
|
| -// This overloaded version can be used in Windows programs compiled in
|
| -// UNICODE mode.
|
| -void InitGoogleTest(int* argc, wchar_t** argv);
|
| -
|
| -namespace internal {
|
| -
|
| -// These overloaded versions handle ::std::string and ::std::wstring.
|
| -#if GTEST_HAS_STD_STRING
|
| -inline String FormatForFailureMessage(const ::std::string& str) {
|
| - return (Message() << '"' << str << '"').GetString();
|
| -}
|
| -#endif // GTEST_HAS_STD_STRING
|
| -
|
| -#if GTEST_HAS_STD_WSTRING
|
| -inline String FormatForFailureMessage(const ::std::wstring& wstr) {
|
| - return (Message() << "L\"" << wstr << '"').GetString();
|
| -}
|
| -#endif // GTEST_HAS_STD_WSTRING
|
| -
|
| -// These overloaded versions handle ::string and ::wstring.
|
| -#if GTEST_HAS_GLOBAL_STRING
|
| -inline String FormatForFailureMessage(const ::string& str) {
|
| - return (Message() << '"' << str << '"').GetString();
|
| -}
|
| -#endif // GTEST_HAS_GLOBAL_STRING
|
| -
|
| -#if GTEST_HAS_GLOBAL_WSTRING
|
| -inline String FormatForFailureMessage(const ::wstring& wstr) {
|
| - return (Message() << "L\"" << wstr << '"').GetString();
|
| -}
|
| -#endif // GTEST_HAS_GLOBAL_WSTRING
|
| -
|
| -// Formats a comparison assertion (e.g. ASSERT_EQ, EXPECT_LT, and etc)
|
| -// operand to be used in a failure message. The type (but not value)
|
| -// of the other operand may affect the format. This allows us to
|
| -// print a char* as a raw pointer when it is compared against another
|
| -// char*, and print it as a C string when it is compared against an
|
| -// std::string object, for example.
|
| -//
|
| -// The default implementation ignores the type of the other operand.
|
| -// Some specialized versions are used to handle formatting wide or
|
| -// narrow C strings.
|
| -//
|
| -// INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
|
| -template <typename T1, typename T2>
|
| -String FormatForComparisonFailureMessage(const T1& value,
|
| - const T2& /* other_operand */) {
|
| - return FormatForFailureMessage(value);
|
| -}
|
| -
|
| -// The helper function for {ASSERT|EXPECT}_EQ.
|
| -template <typename T1, typename T2>
|
| -AssertionResult CmpHelperEQ(const char* expected_expression,
|
| - const char* actual_expression,
|
| - const T1& expected,
|
| - const T2& actual) {
|
| -#ifdef _MSC_VER
|
| -#pragma warning(push) // Saves the current warning state.
|
| -#pragma warning(disable:4389) // Temporarily disables warning on
|
| - // signed/unsigned mismatch.
|
| -#endif
|
| -
|
| - if (expected == actual) {
|
| - return AssertionSuccess();
|
| - }
|
| -
|
| -#ifdef _MSC_VER
|
| -#pragma warning(pop) // Restores the warning state.
|
| -#endif
|
| -
|
| - return EqFailure(expected_expression,
|
| - actual_expression,
|
| - FormatForComparisonFailureMessage(expected, actual),
|
| - FormatForComparisonFailureMessage(actual, expected),
|
| - false);
|
| -}
|
| -
|
| -// With this overloaded version, we allow anonymous enums to be used
|
| -// in {ASSERT|EXPECT}_EQ when compiled with gcc 4, as anonymous enums
|
| -// can be implicitly cast to BiggestInt.
|
| -AssertionResult CmpHelperEQ(const char* expected_expression,
|
| - const char* actual_expression,
|
| - BiggestInt expected,
|
| - BiggestInt actual);
|
| -
|
| -// The helper class for {ASSERT|EXPECT}_EQ. The template argument
|
| -// lhs_is_null_literal is true iff the first argument to ASSERT_EQ()
|
| -// is a null pointer literal. The following default implementation is
|
| -// for lhs_is_null_literal being false.
|
| -template <bool lhs_is_null_literal>
|
| -class EqHelper {
|
| - public:
|
| - // This templatized version is for the general case.
|
| - template <typename T1, typename T2>
|
| - static AssertionResult Compare(const char* expected_expression,
|
| - const char* actual_expression,
|
| - const T1& expected,
|
| - const T2& actual) {
|
| - return CmpHelperEQ(expected_expression, actual_expression, expected,
|
| - actual);
|
| - }
|
| -
|
| - // With this overloaded version, we allow anonymous enums to be used
|
| - // in {ASSERT|EXPECT}_EQ when compiled with gcc 4, as anonymous
|
| - // enums can be implicitly cast to BiggestInt.
|
| - //
|
| - // Even though its body looks the same as the above version, we
|
| - // cannot merge the two, as it will make anonymous enums unhappy.
|
| - static AssertionResult Compare(const char* expected_expression,
|
| - const char* actual_expression,
|
| - BiggestInt expected,
|
| - BiggestInt actual) {
|
| - return CmpHelperEQ(expected_expression, actual_expression, expected,
|
| - actual);
|
| - }
|
| -};
|
| -
|
| -// This specialization is used when the first argument to ASSERT_EQ()
|
| -// is a null pointer literal.
|
| -template <>
|
| -class EqHelper<true> {
|
| - public:
|
| - // We define two overloaded versions of Compare(). The first
|
| - // version will be picked when the second argument to ASSERT_EQ() is
|
| - // NOT a pointer, e.g. ASSERT_EQ(0, AnIntFunction()) or
|
| - // EXPECT_EQ(false, a_bool).
|
| - template <typename T1, typename T2>
|
| - static AssertionResult Compare(const char* expected_expression,
|
| - const char* actual_expression,
|
| - const T1& expected,
|
| - const T2& actual) {
|
| - return CmpHelperEQ(expected_expression, actual_expression, expected,
|
| - actual);
|
| - }
|
| -
|
| - // This version will be picked when the second argument to
|
| - // ASSERT_EQ() is a pointer, e.g. ASSERT_EQ(NULL, a_pointer).
|
| - template <typename T1, typename T2>
|
| - static AssertionResult Compare(const char* expected_expression,
|
| - const char* actual_expression,
|
| - const T1& /* expected */,
|
| - T2* actual) {
|
| - // We already know that 'expected' is a null pointer.
|
| - return CmpHelperEQ(expected_expression, actual_expression,
|
| - static_cast<T2*>(NULL), actual);
|
| - }
|
| -};
|
| -
|
| -// A macro for implementing the helper functions needed to implement
|
| -// ASSERT_?? and EXPECT_??. It is here just to avoid copy-and-paste
|
| -// of similar code.
|
| -//
|
| -// For each templatized helper function, we also define an overloaded
|
| -// version for BiggestInt in order to reduce code bloat and allow
|
| -// anonymous enums to be used with {ASSERT|EXPECT}_?? when compiled
|
| -// with gcc 4.
|
| -//
|
| -// INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
|
| -#define GTEST_IMPL_CMP_HELPER_(op_name, op)\
|
| -template <typename T1, typename T2>\
|
| -AssertionResult CmpHelper##op_name(const char* expr1, const char* expr2, \
|
| - const T1& val1, const T2& val2) {\
|
| - if (val1 op val2) {\
|
| - return AssertionSuccess();\
|
| - } else {\
|
| - Message msg;\
|
| - msg << "Expected: (" << expr1 << ") " #op " (" << expr2\
|
| - << "), actual: " << FormatForComparisonFailureMessage(val1, val2)\
|
| - << " vs " << FormatForComparisonFailureMessage(val2, val1);\
|
| - return AssertionFailure(msg);\
|
| - }\
|
| -}\
|
| -AssertionResult CmpHelper##op_name(const char* expr1, const char* expr2, \
|
| - BiggestInt val1, BiggestInt val2);
|
| -
|
| -// INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
|
| -
|
| -// Implements the helper function for {ASSERT|EXPECT}_NE
|
| -GTEST_IMPL_CMP_HELPER_(NE, !=)
|
| -// Implements the helper function for {ASSERT|EXPECT}_LE
|
| -GTEST_IMPL_CMP_HELPER_(LE, <=)
|
| -// Implements the helper function for {ASSERT|EXPECT}_LT
|
| -GTEST_IMPL_CMP_HELPER_(LT, < )
|
| -// Implements the helper function for {ASSERT|EXPECT}_GE
|
| -GTEST_IMPL_CMP_HELPER_(GE, >=)
|
| -// Implements the helper function for {ASSERT|EXPECT}_GT
|
| -GTEST_IMPL_CMP_HELPER_(GT, > )
|
| -
|
| -#undef GTEST_IMPL_CMP_HELPER_
|
| -
|
| -// The helper function for {ASSERT|EXPECT}_STREQ.
|
| -//
|
| -// INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
|
| -AssertionResult CmpHelperSTREQ(const char* expected_expression,
|
| - const char* actual_expression,
|
| - const char* expected,
|
| - const char* actual);
|
| -
|
| -// The helper function for {ASSERT|EXPECT}_STRCASEEQ.
|
| -//
|
| -// INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
|
| -AssertionResult CmpHelperSTRCASEEQ(const char* expected_expression,
|
| - const char* actual_expression,
|
| - const char* expected,
|
| - const char* actual);
|
| -
|
| -// The helper function for {ASSERT|EXPECT}_STRNE.
|
| -//
|
| -// INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
|
| -AssertionResult CmpHelperSTRNE(const char* s1_expression,
|
| - const char* s2_expression,
|
| - const char* s1,
|
| - const char* s2);
|
| -
|
| -// The helper function for {ASSERT|EXPECT}_STRCASENE.
|
| -//
|
| -// INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
|
| -AssertionResult CmpHelperSTRCASENE(const char* s1_expression,
|
| - const char* s2_expression,
|
| - const char* s1,
|
| - const char* s2);
|
| -
|
| -
|
| -// Helper function for *_STREQ on wide strings.
|
| -//
|
| -// INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
|
| -AssertionResult CmpHelperSTREQ(const char* expected_expression,
|
| - const char* actual_expression,
|
| - const wchar_t* expected,
|
| - const wchar_t* actual);
|
| -
|
| -// Helper function for *_STRNE on wide strings.
|
| -//
|
| -// INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
|
| -AssertionResult CmpHelperSTRNE(const char* s1_expression,
|
| - const char* s2_expression,
|
| - const wchar_t* s1,
|
| - const wchar_t* s2);
|
| -
|
| -} // namespace internal
|
| -
|
| -// IsSubstring() and IsNotSubstring() are intended to be used as the
|
| -// first argument to {EXPECT,ASSERT}_PRED_FORMAT2(), not by
|
| -// themselves. They check whether needle is a substring of haystack
|
| -// (NULL is considered a substring of itself only), and return an
|
| -// appropriate error message when they fail.
|
| -//
|
| -// The {needle,haystack}_expr arguments are the stringified
|
| -// expressions that generated the two real arguments.
|
| -AssertionResult IsSubstring(
|
| - const char* needle_expr, const char* haystack_expr,
|
| - const char* needle, const char* haystack);
|
| -AssertionResult IsSubstring(
|
| - const char* needle_expr, const char* haystack_expr,
|
| - const wchar_t* needle, const wchar_t* haystack);
|
| -AssertionResult IsNotSubstring(
|
| - const char* needle_expr, const char* haystack_expr,
|
| - const char* needle, const char* haystack);
|
| -AssertionResult IsNotSubstring(
|
| - const char* needle_expr, const char* haystack_expr,
|
| - const wchar_t* needle, const wchar_t* haystack);
|
| -#if GTEST_HAS_STD_STRING
|
| -AssertionResult IsSubstring(
|
| - const char* needle_expr, const char* haystack_expr,
|
| - const ::std::string& needle, const ::std::string& haystack);
|
| -AssertionResult IsNotSubstring(
|
| - const char* needle_expr, const char* haystack_expr,
|
| - const ::std::string& needle, const ::std::string& haystack);
|
| -#endif // GTEST_HAS_STD_STRING
|
| -
|
| -#if GTEST_HAS_STD_WSTRING
|
| -AssertionResult IsSubstring(
|
| - const char* needle_expr, const char* haystack_expr,
|
| - const ::std::wstring& needle, const ::std::wstring& haystack);
|
| -AssertionResult IsNotSubstring(
|
| - const char* needle_expr, const char* haystack_expr,
|
| - const ::std::wstring& needle, const ::std::wstring& haystack);
|
| -#endif // GTEST_HAS_STD_WSTRING
|
| -
|
| -namespace internal {
|
| -
|
| -// Helper template function for comparing floating-points.
|
| -//
|
| -// Template parameter:
|
| -//
|
| -// RawType: the raw floating-point type (either float or double)
|
| -//
|
| -// INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
|
| -template <typename RawType>
|
| -AssertionResult CmpHelperFloatingPointEQ(const char* expected_expression,
|
| - const char* actual_expression,
|
| - RawType expected,
|
| - RawType actual) {
|
| - const FloatingPoint<RawType> lhs(expected), rhs(actual);
|
| -
|
| - if (lhs.AlmostEquals(rhs)) {
|
| - return AssertionSuccess();
|
| - }
|
| -
|
| - StrStream expected_ss;
|
| - expected_ss << std::setprecision(std::numeric_limits<RawType>::digits10 + 2)
|
| - << expected;
|
| -
|
| - StrStream actual_ss;
|
| - actual_ss << std::setprecision(std::numeric_limits<RawType>::digits10 + 2)
|
| - << actual;
|
| -
|
| - return EqFailure(expected_expression,
|
| - actual_expression,
|
| - StrStreamToString(&expected_ss),
|
| - StrStreamToString(&actual_ss),
|
| - false);
|
| -}
|
| -
|
| -// Helper function for implementing ASSERT_NEAR.
|
| -//
|
| -// INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
|
| -AssertionResult DoubleNearPredFormat(const char* expr1,
|
| - const char* expr2,
|
| - const char* abs_error_expr,
|
| - double val1,
|
| - double val2,
|
| - double abs_error);
|
| -
|
| -// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
|
| -// A class that enables one to stream messages to assertion macros
|
| -class AssertHelper {
|
| - public:
|
| - // Constructor.
|
| - AssertHelper(TestPartResult::Type type,
|
| - const char* file,
|
| - int line,
|
| - const char* message);
|
| - ~AssertHelper();
|
| -
|
| - // Message assignment is a semantic trick to enable assertion
|
| - // streaming; see the GTEST_MESSAGE_ macro below.
|
| - void operator=(const Message& message) const;
|
| -
|
| - private:
|
| - // We put our data in a struct so that the size of the AssertHelper class can
|
| - // be as small as possible. This is important because gcc is incapable of
|
| - // re-using stack space even for temporary variables, so every EXPECT_EQ
|
| - // reserves stack space for another AssertHelper.
|
| - struct AssertHelperData {
|
| - AssertHelperData(TestPartResult::Type t,
|
| - const char* srcfile,
|
| - int line_num,
|
| - const char* msg)
|
| - : type(t), file(srcfile), line(line_num), message(msg) { }
|
| -
|
| - TestPartResult::Type const type;
|
| - const char* const file;
|
| - int const line;
|
| - String const message;
|
| -
|
| - private:
|
| - GTEST_DISALLOW_COPY_AND_ASSIGN_(AssertHelperData);
|
| - };
|
| -
|
| - AssertHelperData* const data_;
|
| -
|
| - GTEST_DISALLOW_COPY_AND_ASSIGN_(AssertHelper);
|
| -};
|
| -
|
| -} // namespace internal
|
| -
|
| -#if GTEST_HAS_PARAM_TEST
|
| -// The abstract base class that all value-parameterized tests inherit from.
|
| -//
|
| -// This class adds support for accessing the test parameter value via
|
| -// the GetParam() method.
|
| -//
|
| -// Use it with one of the parameter generator defining functions, like Range(),
|
| -// Values(), ValuesIn(), Bool(), and Combine().
|
| -//
|
| -// class FooTest : public ::testing::TestWithParam<int> {
|
| -// protected:
|
| -// FooTest() {
|
| -// // Can use GetParam() here.
|
| -// }
|
| -// virtual ~FooTest() {
|
| -// // Can use GetParam() here.
|
| -// }
|
| -// virtual void SetUp() {
|
| -// // Can use GetParam() here.
|
| -// }
|
| -// virtual void TearDown {
|
| -// // Can use GetParam() here.
|
| -// }
|
| -// };
|
| -// TEST_P(FooTest, DoesBar) {
|
| -// // Can use GetParam() method here.
|
| -// Foo foo;
|
| -// ASSERT_TRUE(foo.DoesBar(GetParam()));
|
| -// }
|
| -// INSTANTIATE_TEST_CASE_P(OneToTenRange, FooTest, ::testing::Range(1, 10));
|
| -
|
| -template <typename T>
|
| -class TestWithParam : public Test {
|
| - public:
|
| - typedef T ParamType;
|
| -
|
| - // The current parameter value. Is also available in the test fixture's
|
| - // constructor.
|
| - const ParamType& GetParam() const { return *parameter_; }
|
| -
|
| - private:
|
| - // Sets parameter value. The caller is responsible for making sure the value
|
| - // remains alive and unchanged throughout the current test.
|
| - static void SetParam(const ParamType* parameter) {
|
| - parameter_ = parameter;
|
| - }
|
| -
|
| - // Static value used for accessing parameter during a test lifetime.
|
| - static const ParamType* parameter_;
|
| -
|
| - // TestClass must be a subclass of TestWithParam<T>.
|
| - template <class TestClass> friend class internal::ParameterizedTestFactory;
|
| -};
|
| -
|
| -template <typename T>
|
| -const T* TestWithParam<T>::parameter_ = NULL;
|
| -
|
| -#endif // GTEST_HAS_PARAM_TEST
|
| -
|
| -// Macros for indicating success/failure in test code.
|
| -
|
| -// ADD_FAILURE unconditionally adds a failure to the current test.
|
| -// SUCCEED generates a success - it doesn't automatically make the
|
| -// current test successful, as a test is only successful when it has
|
| -// no failure.
|
| -//
|
| -// EXPECT_* verifies that a certain condition is satisfied. If not,
|
| -// it behaves like ADD_FAILURE. In particular:
|
| -//
|
| -// EXPECT_TRUE verifies that a Boolean condition is true.
|
| -// EXPECT_FALSE verifies that a Boolean condition is false.
|
| -//
|
| -// FAIL and ASSERT_* are similar to ADD_FAILURE and EXPECT_*, except
|
| -// that they will also abort the current function on failure. People
|
| -// usually want the fail-fast behavior of FAIL and ASSERT_*, but those
|
| -// writing data-driven tests often find themselves using ADD_FAILURE
|
| -// and EXPECT_* more.
|
| -//
|
| -// Examples:
|
| -//
|
| -// EXPECT_TRUE(server.StatusIsOK());
|
| -// ASSERT_FALSE(server.HasPendingRequest(port))
|
| -// << "There are still pending requests " << "on port " << port;
|
| -
|
| -// Generates a nonfatal failure with a generic message.
|
| -#define ADD_FAILURE() GTEST_NONFATAL_FAILURE_("Failed")
|
| -
|
| -// Generates a fatal failure with a generic message.
|
| -#define FAIL() GTEST_FATAL_FAILURE_("Failed")
|
| -
|
| -// Generates a success with a generic message.
|
| -#define SUCCEED() GTEST_SUCCESS_("Succeeded")
|
| -
|
| -// Macros for testing exceptions.
|
| -//
|
| -// * {ASSERT|EXPECT}_THROW(statement, expected_exception):
|
| -// Tests that the statement throws the expected exception.
|
| -// * {ASSERT|EXPECT}_NO_THROW(statement):
|
| -// Tests that the statement doesn't throw any exception.
|
| -// * {ASSERT|EXPECT}_ANY_THROW(statement):
|
| -// Tests that the statement throws an exception.
|
| -
|
| -#define EXPECT_THROW(statement, expected_exception) \
|
| - GTEST_TEST_THROW_(statement, expected_exception, GTEST_NONFATAL_FAILURE_)
|
| -#define EXPECT_NO_THROW(statement) \
|
| - GTEST_TEST_NO_THROW_(statement, GTEST_NONFATAL_FAILURE_)
|
| -#define EXPECT_ANY_THROW(statement) \
|
| - GTEST_TEST_ANY_THROW_(statement, GTEST_NONFATAL_FAILURE_)
|
| -#define ASSERT_THROW(statement, expected_exception) \
|
| - GTEST_TEST_THROW_(statement, expected_exception, GTEST_FATAL_FAILURE_)
|
| -#define ASSERT_NO_THROW(statement) \
|
| - GTEST_TEST_NO_THROW_(statement, GTEST_FATAL_FAILURE_)
|
| -#define ASSERT_ANY_THROW(statement) \
|
| - GTEST_TEST_ANY_THROW_(statement, GTEST_FATAL_FAILURE_)
|
| -
|
| -// Boolean assertions. Condition can be either a Boolean expression or an
|
| -// AssertionResult. For more information on how to use AssertionResult with
|
| -// these macros see comments on that class.
|
| -#define EXPECT_TRUE(condition) \
|
| - GTEST_TEST_BOOLEAN_(condition, #condition, false, true, \
|
| - GTEST_NONFATAL_FAILURE_)
|
| -#define EXPECT_FALSE(condition) \
|
| - GTEST_TEST_BOOLEAN_(!(condition), #condition, true, false, \
|
| - GTEST_NONFATAL_FAILURE_)
|
| -#define ASSERT_TRUE(condition) \
|
| - GTEST_TEST_BOOLEAN_(condition, #condition, false, true, \
|
| - GTEST_FATAL_FAILURE_)
|
| -#define ASSERT_FALSE(condition) \
|
| - GTEST_TEST_BOOLEAN_(!(condition), #condition, true, false, \
|
| - GTEST_FATAL_FAILURE_)
|
| -
|
| -// Includes the auto-generated header that implements a family of
|
| -// generic predicate assertion macros.
|
| -#include <gtest/gtest_pred_impl.h>
|
| -
|
| -// Macros for testing equalities and inequalities.
|
| -//
|
| -// * {ASSERT|EXPECT}_EQ(expected, actual): Tests that expected == actual
|
| -// * {ASSERT|EXPECT}_NE(v1, v2): Tests that v1 != v2
|
| -// * {ASSERT|EXPECT}_LT(v1, v2): Tests that v1 < v2
|
| -// * {ASSERT|EXPECT}_LE(v1, v2): Tests that v1 <= v2
|
| -// * {ASSERT|EXPECT}_GT(v1, v2): Tests that v1 > v2
|
| -// * {ASSERT|EXPECT}_GE(v1, v2): Tests that v1 >= v2
|
| -//
|
| -// When they are not, Google Test prints both the tested expressions and
|
| -// their actual values. The values must be compatible built-in types,
|
| -// or you will get a compiler error. By "compatible" we mean that the
|
| -// values can be compared by the respective operator.
|
| -//
|
| -// Note:
|
| -//
|
| -// 1. It is possible to make a user-defined type work with
|
| -// {ASSERT|EXPECT}_??(), but that requires overloading the
|
| -// comparison operators and is thus discouraged by the Google C++
|
| -// Usage Guide. Therefore, you are advised to use the
|
| -// {ASSERT|EXPECT}_TRUE() macro to assert that two objects are
|
| -// equal.
|
| -//
|
| -// 2. The {ASSERT|EXPECT}_??() macros do pointer comparisons on
|
| -// pointers (in particular, C strings). Therefore, if you use it
|
| -// with two C strings, you are testing how their locations in memory
|
| -// are related, not how their content is related. To compare two C
|
| -// strings by content, use {ASSERT|EXPECT}_STR*().
|
| -//
|
| -// 3. {ASSERT|EXPECT}_EQ(expected, actual) is preferred to
|
| -// {ASSERT|EXPECT}_TRUE(expected == actual), as the former tells you
|
| -// what the actual value is when it fails, and similarly for the
|
| -// other comparisons.
|
| -//
|
| -// 4. Do not depend on the order in which {ASSERT|EXPECT}_??()
|
| -// evaluate their arguments, which is undefined.
|
| -//
|
| -// 5. These macros evaluate their arguments exactly once.
|
| -//
|
| -// Examples:
|
| -//
|
| -// EXPECT_NE(5, Foo());
|
| -// EXPECT_EQ(NULL, a_pointer);
|
| -// ASSERT_LT(i, array_size);
|
| -// ASSERT_GT(records.size(), 0) << "There is no record left.";
|
| -
|
| -#define EXPECT_EQ(expected, actual) \
|
| - EXPECT_PRED_FORMAT2(::testing::internal:: \
|
| - EqHelper<GTEST_IS_NULL_LITERAL_(expected)>::Compare, \
|
| - expected, actual)
|
| -#define EXPECT_NE(expected, actual) \
|
| - EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperNE, expected, actual)
|
| -#define EXPECT_LE(val1, val2) \
|
| - EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperLE, val1, val2)
|
| -#define EXPECT_LT(val1, val2) \
|
| - EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperLT, val1, val2)
|
| -#define EXPECT_GE(val1, val2) \
|
| - EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperGE, val1, val2)
|
| -#define EXPECT_GT(val1, val2) \
|
| - EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperGT, val1, val2)
|
| -
|
| -#define ASSERT_EQ(expected, actual) \
|
| - ASSERT_PRED_FORMAT2(::testing::internal:: \
|
| - EqHelper<GTEST_IS_NULL_LITERAL_(expected)>::Compare, \
|
| - expected, actual)
|
| -#define ASSERT_NE(val1, val2) \
|
| - ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperNE, val1, val2)
|
| -#define ASSERT_LE(val1, val2) \
|
| - ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperLE, val1, val2)
|
| -#define ASSERT_LT(val1, val2) \
|
| - ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperLT, val1, val2)
|
| -#define ASSERT_GE(val1, val2) \
|
| - ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperGE, val1, val2)
|
| -#define ASSERT_GT(val1, val2) \
|
| - ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperGT, val1, val2)
|
| -
|
| -// C String Comparisons. All tests treat NULL and any non-NULL string
|
| -// as different. Two NULLs are equal.
|
| -//
|
| -// * {ASSERT|EXPECT}_STREQ(s1, s2): Tests that s1 == s2
|
| -// * {ASSERT|EXPECT}_STRNE(s1, s2): Tests that s1 != s2
|
| -// * {ASSERT|EXPECT}_STRCASEEQ(s1, s2): Tests that s1 == s2, ignoring case
|
| -// * {ASSERT|EXPECT}_STRCASENE(s1, s2): Tests that s1 != s2, ignoring case
|
| -//
|
| -// For wide or narrow string objects, you can use the
|
| -// {ASSERT|EXPECT}_??() macros.
|
| -//
|
| -// Don't depend on the order in which the arguments are evaluated,
|
| -// which is undefined.
|
| -//
|
| -// These macros evaluate their arguments exactly once.
|
| -
|
| -#define EXPECT_STREQ(expected, actual) \
|
| - EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperSTREQ, expected, actual)
|
| -#define EXPECT_STRNE(s1, s2) \
|
| - EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperSTRNE, s1, s2)
|
| -#define EXPECT_STRCASEEQ(expected, actual) \
|
| - EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperSTRCASEEQ, expected, actual)
|
| -#define EXPECT_STRCASENE(s1, s2)\
|
| - EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperSTRCASENE, s1, s2)
|
| -
|
| -#define ASSERT_STREQ(expected, actual) \
|
| - ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperSTREQ, expected, actual)
|
| -#define ASSERT_STRNE(s1, s2) \
|
| - ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperSTRNE, s1, s2)
|
| -#define ASSERT_STRCASEEQ(expected, actual) \
|
| - ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperSTRCASEEQ, expected, actual)
|
| -#define ASSERT_STRCASENE(s1, s2)\
|
| - ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperSTRCASENE, s1, s2)
|
| -
|
| -// Macros for comparing floating-point numbers.
|
| -//
|
| -// * {ASSERT|EXPECT}_FLOAT_EQ(expected, actual):
|
| -// Tests that two float values are almost equal.
|
| -// * {ASSERT|EXPECT}_DOUBLE_EQ(expected, actual):
|
| -// Tests that two double values are almost equal.
|
| -// * {ASSERT|EXPECT}_NEAR(v1, v2, abs_error):
|
| -// Tests that v1 and v2 are within the given distance to each other.
|
| -//
|
| -// Google Test uses ULP-based comparison to automatically pick a default
|
| -// error bound that is appropriate for the operands. See the
|
| -// FloatingPoint template class in gtest-internal.h if you are
|
| -// interested in the implementation details.
|
| -
|
| -#define EXPECT_FLOAT_EQ(expected, actual)\
|
| - EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperFloatingPointEQ<float>, \
|
| - expected, actual)
|
| -
|
| -#define EXPECT_DOUBLE_EQ(expected, actual)\
|
| - EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperFloatingPointEQ<double>, \
|
| - expected, actual)
|
| -
|
| -#define ASSERT_FLOAT_EQ(expected, actual)\
|
| - ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperFloatingPointEQ<float>, \
|
| - expected, actual)
|
| -
|
| -#define ASSERT_DOUBLE_EQ(expected, actual)\
|
| - ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperFloatingPointEQ<double>, \
|
| - expected, actual)
|
| -
|
| -#define EXPECT_NEAR(val1, val2, abs_error)\
|
| - EXPECT_PRED_FORMAT3(::testing::internal::DoubleNearPredFormat, \
|
| - val1, val2, abs_error)
|
| -
|
| -#define ASSERT_NEAR(val1, val2, abs_error)\
|
| - ASSERT_PRED_FORMAT3(::testing::internal::DoubleNearPredFormat, \
|
| - val1, val2, abs_error)
|
| -
|
| -// These predicate format functions work on floating-point values, and
|
| -// can be used in {ASSERT|EXPECT}_PRED_FORMAT2*(), e.g.
|
| -//
|
| -// EXPECT_PRED_FORMAT2(testing::DoubleLE, Foo(), 5.0);
|
| -
|
| -// Asserts that val1 is less than, or almost equal to, val2. Fails
|
| -// otherwise. In particular, it fails if either val1 or val2 is NaN.
|
| -AssertionResult FloatLE(const char* expr1, const char* expr2,
|
| - float val1, float val2);
|
| -AssertionResult DoubleLE(const char* expr1, const char* expr2,
|
| - double val1, double val2);
|
| -
|
| -
|
| -#if GTEST_OS_WINDOWS
|
| -
|
| -// Macros that test for HRESULT failure and success, these are only useful
|
| -// on Windows, and rely on Windows SDK macros and APIs to compile.
|
| -//
|
| -// * {ASSERT|EXPECT}_HRESULT_{SUCCEEDED|FAILED}(expr)
|
| -//
|
| -// When expr unexpectedly fails or succeeds, Google Test prints the
|
| -// expected result and the actual result with both a human-readable
|
| -// string representation of the error, if available, as well as the
|
| -// hex result code.
|
| -#define EXPECT_HRESULT_SUCCEEDED(expr) \
|
| - EXPECT_PRED_FORMAT1(::testing::internal::IsHRESULTSuccess, (expr))
|
| -
|
| -#define ASSERT_HRESULT_SUCCEEDED(expr) \
|
| - ASSERT_PRED_FORMAT1(::testing::internal::IsHRESULTSuccess, (expr))
|
| -
|
| -#define EXPECT_HRESULT_FAILED(expr) \
|
| - EXPECT_PRED_FORMAT1(::testing::internal::IsHRESULTFailure, (expr))
|
| -
|
| -#define ASSERT_HRESULT_FAILED(expr) \
|
| - ASSERT_PRED_FORMAT1(::testing::internal::IsHRESULTFailure, (expr))
|
| -
|
| -#endif // GTEST_OS_WINDOWS
|
| -
|
| -// Macros that execute statement and check that it doesn't generate new fatal
|
| -// failures in the current thread.
|
| -//
|
| -// * {ASSERT|EXPECT}_NO_FATAL_FAILURE(statement);
|
| -//
|
| -// Examples:
|
| -//
|
| -// EXPECT_NO_FATAL_FAILURE(Process());
|
| -// ASSERT_NO_FATAL_FAILURE(Process()) << "Process() failed";
|
| -//
|
| -#define ASSERT_NO_FATAL_FAILURE(statement) \
|
| - GTEST_TEST_NO_FATAL_FAILURE_(statement, GTEST_FATAL_FAILURE_)
|
| -#define EXPECT_NO_FATAL_FAILURE(statement) \
|
| - GTEST_TEST_NO_FATAL_FAILURE_(statement, GTEST_NONFATAL_FAILURE_)
|
| -
|
| -// Causes a trace (including the source file path, the current line
|
| -// number, and the given message) to be included in every test failure
|
| -// message generated by code in the current scope. The effect is
|
| -// undone when the control leaves the current scope.
|
| -//
|
| -// The message argument can be anything streamable to std::ostream.
|
| -//
|
| -// In the implementation, we include the current line number as part
|
| -// of the dummy variable name, thus allowing multiple SCOPED_TRACE()s
|
| -// to appear in the same block - as long as they are on different
|
| -// lines.
|
| -#define SCOPED_TRACE(message) \
|
| - ::testing::internal::ScopedTrace GTEST_CONCAT_TOKEN_(gtest_trace_, __LINE__)(\
|
| - __FILE__, __LINE__, ::testing::Message() << (message))
|
| -
|
| -namespace internal {
|
| -
|
| -// This template is declared, but intentionally undefined.
|
| -template <typename T1, typename T2>
|
| -struct StaticAssertTypeEqHelper;
|
| -
|
| -template <typename T>
|
| -struct StaticAssertTypeEqHelper<T, T> {};
|
| -
|
| -} // namespace internal
|
| -
|
| -// Compile-time assertion for type equality.
|
| -// StaticAssertTypeEq<type1, type2>() compiles iff type1 and type2 are
|
| -// the same type. The value it returns is not interesting.
|
| -//
|
| -// Instead of making StaticAssertTypeEq a class template, we make it a
|
| -// function template that invokes a helper class template. This
|
| -// prevents a user from misusing StaticAssertTypeEq<T1, T2> by
|
| -// defining objects of that type.
|
| -//
|
| -// CAVEAT:
|
| -//
|
| -// When used inside a method of a class template,
|
| -// StaticAssertTypeEq<T1, T2>() is effective ONLY IF the method is
|
| -// instantiated. For example, given:
|
| -//
|
| -// template <typename T> class Foo {
|
| -// public:
|
| -// void Bar() { testing::StaticAssertTypeEq<int, T>(); }
|
| -// };
|
| -//
|
| -// the code:
|
| -//
|
| -// void Test1() { Foo<bool> foo; }
|
| -//
|
| -// will NOT generate a compiler error, as Foo<bool>::Bar() is never
|
| -// actually instantiated. Instead, you need:
|
| -//
|
| -// void Test2() { Foo<bool> foo; foo.Bar(); }
|
| -//
|
| -// to cause a compiler error.
|
| -template <typename T1, typename T2>
|
| -bool StaticAssertTypeEq() {
|
| - internal::StaticAssertTypeEqHelper<T1, T2>();
|
| - return true;
|
| -}
|
| -
|
| -// Defines a test.
|
| -//
|
| -// The first parameter is the name of the test case, and the second
|
| -// parameter is the name of the test within the test case.
|
| -//
|
| -// The convention is to end the test case name with "Test". For
|
| -// example, a test case for the Foo class can be named FooTest.
|
| -//
|
| -// The user should put his test code between braces after using this
|
| -// macro. Example:
|
| -//
|
| -// TEST(FooTest, InitializesCorrectly) {
|
| -// Foo foo;
|
| -// EXPECT_TRUE(foo.StatusIsOK());
|
| -// }
|
| -
|
| -// Note that we call GetTestTypeId() instead of GetTypeId<
|
| -// ::testing::Test>() here to get the type ID of testing::Test. This
|
| -// is to work around a suspected linker bug when using Google Test as
|
| -// a framework on Mac OS X. The bug causes GetTypeId<
|
| -// ::testing::Test>() to return different values depending on whether
|
| -// the call is from the Google Test framework itself or from user test
|
| -// code. GetTestTypeId() is guaranteed to always return the same
|
| -// value, as it always calls GetTypeId<>() from the Google Test
|
| -// framework.
|
| -#define TEST(test_case_name, test_name)\
|
| - GTEST_TEST_(test_case_name, test_name, \
|
| - ::testing::Test, ::testing::internal::GetTestTypeId())
|
| -
|
| -
|
| -// Defines a test that uses a test fixture.
|
| -//
|
| -// The first parameter is the name of the test fixture class, which
|
| -// also doubles as the test case name. The second parameter is the
|
| -// name of the test within the test case.
|
| -//
|
| -// A test fixture class must be declared earlier. The user should put
|
| -// his test code between braces after using this macro. Example:
|
| -//
|
| -// class FooTest : public testing::Test {
|
| -// protected:
|
| -// virtual void SetUp() { b_.AddElement(3); }
|
| -//
|
| -// Foo a_;
|
| -// Foo b_;
|
| -// };
|
| -//
|
| -// TEST_F(FooTest, InitializesCorrectly) {
|
| -// EXPECT_TRUE(a_.StatusIsOK());
|
| -// }
|
| -//
|
| -// TEST_F(FooTest, ReturnsElementCountCorrectly) {
|
| -// EXPECT_EQ(0, a_.size());
|
| -// EXPECT_EQ(1, b_.size());
|
| -// }
|
| -
|
| -#define TEST_F(test_fixture, test_name)\
|
| - GTEST_TEST_(test_fixture, test_name, test_fixture, \
|
| - ::testing::internal::GetTypeId<test_fixture>())
|
| -
|
| -// Use this macro in main() to run all tests. It returns 0 if all
|
| -// tests are successful, or 1 otherwise.
|
| -//
|
| -// RUN_ALL_TESTS() should be invoked after the command line has been
|
| -// parsed by InitGoogleTest().
|
| -
|
| -#define RUN_ALL_TESTS()\
|
| - (::testing::UnitTest::GetInstance()->Run())
|
| -
|
| -} // namespace testing
|
| -
|
| -#endif // GTEST_INCLUDE_GTEST_GTEST_H_
|
|
|
Chromium Code Reviews
Issue 624713003:
Keep only base/extractor.[cc|h]. (Closed)
Base URL: https://chromium.googlesource.com/external/omaha.git@master