1 files changed, 0 insertions, 323 deletions
diff --git a/third_party/googletest/googlemock/test/gmock_stress_test.cc b/third_party/googletest/googlemock/test/gmock_stress_test.cc
deleted file mode 100644
index b9fdc45..0000000
--- a/third_party/googletest/googlemock/test/gmock_stress_test.cc
+++ /dev/null
@@ -1,323 +0,0 @@
-// Copyright 2007, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
-
-// Tests that Google Mock constructs can be used in a large number of
-// threads concurrently.
-
-#include "gmock/gmock.h"
-
-#include "gtest/gtest.h"
-
-namespace testing {
-namespace {
-
-// From "gtest/internal/gtest-port.h".
-using ::testing::internal::ThreadWithParam;
-
-// The maximum number of test threads (not including helper threads)
-// to create.
-const int kMaxTestThreads = 50;
-
-// How many times to repeat a task in a test thread.
-const int kRepeat = 50;
-
-class MockFoo {
- public:
-  MOCK_METHOD1(Bar, int(int n));  // NOLINT
-  MOCK_METHOD2(Baz, char(const char* s1, const std::string& s2));  // NOLINT
-};
-
-// Helper for waiting for the given thread to finish and then deleting it.
-template <typename T>
-void JoinAndDelete(ThreadWithParam<T>* t) {
-  t->Join();
-  delete t;
-}
-
-using internal::linked_ptr;
-
-// Helper classes for testing using linked_ptr concurrently.
-
-class Base {
- public:
-  explicit Base(int a_x) : x_(a_x) {}
-  virtual ~Base() {}
-  int x() const { return x_; }
- private:
-  int x_;
-};
-
-class Derived1 : public Base {
- public:
-  Derived1(int a_x, int a_y) : Base(a_x), y_(a_y) {}
-  int y() const { return y_; }
- private:
-  int y_;
-};
-
-class Derived2 : public Base {
- public:
-  Derived2(int a_x, int a_z) : Base(a_x), z_(a_z) {}
-  int z() const { return z_; }
- private:
-  int z_;
-};
-
-linked_ptr<Derived1> pointer1(new Derived1(1, 2));
-linked_ptr<Derived2> pointer2(new Derived2(3, 4));
-
-struct Dummy {};
-
-// Tests that we can copy from a linked_ptr and read it concurrently.
-void TestConcurrentCopyAndReadLinkedPtr(Dummy /* dummy */) {
-  // Reads pointer1 and pointer2 while they are being copied from in
-  // another thread.
-  EXPECT_EQ(1, pointer1->x());
-  EXPECT_EQ(2, pointer1->y());
-  EXPECT_EQ(3, pointer2->x());
-  EXPECT_EQ(4, pointer2->z());
-
-  // Copies from pointer1.
-  linked_ptr<Derived1> p1(pointer1);
-  EXPECT_EQ(1, p1->x());
-  EXPECT_EQ(2, p1->y());
-
-  // Assigns from pointer2 where the LHS was empty.
-  linked_ptr<Base> p2;
-  p2 = pointer1;
-  EXPECT_EQ(1, p2->x());
-
-  // Assigns from pointer2 where the LHS was not empty.
-  p2 = pointer2;
-  EXPECT_EQ(3, p2->x());
-}
-
-const linked_ptr<Derived1> p0(new Derived1(1, 2));
-
-// Tests that we can concurrently modify two linked_ptrs that point to
-// the same object.
-void TestConcurrentWriteToEqualLinkedPtr(Dummy /* dummy */) {
-  // p1 and p2 point to the same, shared thing.  One thread resets p1.
-  // Another thread assigns to p2.  This will cause the same
-  // underlying "ring" to be updated concurrently.
-  linked_ptr<Derived1> p1(p0);
-  linked_ptr<Derived1> p2(p0);
-
-  EXPECT_EQ(1, p1->x());
-  EXPECT_EQ(2, p1->y());
-
-  EXPECT_EQ(1, p2->x());
-  EXPECT_EQ(2, p2->y());
-
-  p1.reset();
-  p2 = p0;
-
-  EXPECT_EQ(1, p2->x());
-  EXPECT_EQ(2, p2->y());
-}
-
-// Tests that different mock objects can be used in their respective
-// threads.  This should generate no Google Test failure.
-void TestConcurrentMockObjects(Dummy /* dummy */) {
-  // Creates a mock and does some typical operations on it.
-  MockFoo foo;
-  ON_CALL(foo, Bar(_))
-      .WillByDefault(Return(1));
-  ON_CALL(foo, Baz(_, _))
-      .WillByDefault(Return('b'));
-  ON_CALL(foo, Baz(_, "you"))
-      .WillByDefault(Return('a'));
-
-  EXPECT_CALL(foo, Bar(0))
-      .Times(AtMost(3));
-  EXPECT_CALL(foo, Baz(_, _));
-  EXPECT_CALL(foo, Baz("hi", "you"))
-      .WillOnce(Return('z'))
-      .WillRepeatedly(DoDefault());
-
-  EXPECT_EQ(1, foo.Bar(0));
-  EXPECT_EQ(1, foo.Bar(0));
-  EXPECT_EQ('z', foo.Baz("hi", "you"));
-  EXPECT_EQ('a', foo.Baz("hi", "you"));
-  EXPECT_EQ('b', foo.Baz("hi", "me"));
-}
-
-// Tests invoking methods of the same mock object in multiple threads.
-
-struct Helper1Param {
-  MockFoo* mock_foo;
-  int* count;
-};
-
-void Helper1(Helper1Param param) {
-  for (int i = 0; i < kRepeat; i++) {
-    const char ch = param.mock_foo->Baz("a", "b");
-    if (ch == 'a') {
-      // It was an expected call.
-      (*param.count)++;
-    } else {
-      // It was an excessive call.
-      EXPECT_EQ('\0', ch);
-    }
-
-    // An unexpected call.
-    EXPECT_EQ('\0', param.mock_foo->Baz("x", "y")) << "Expected failure.";
-
-    // An uninteresting call.
-    EXPECT_EQ(1, param.mock_foo->Bar(5));
-  }
-}
-
-// This should generate 3*kRepeat + 1 failures in total.
-void TestConcurrentCallsOnSameObject(Dummy /* dummy */) {
-  MockFoo foo;
-
-  ON_CALL(foo, Bar(_))
-      .WillByDefault(Return(1));
-  EXPECT_CALL(foo, Baz(_, "b"))
-      .Times(kRepeat)
-      .WillRepeatedly(Return('a'));
-  EXPECT_CALL(foo, Baz(_, "c"));  // Expected to be unsatisfied.
-
-  // This chunk of code should generate kRepeat failures about
-  // excessive calls, and 2*kRepeat failures about unexpected calls.
-  int count1 = 0;
-  const Helper1Param param = { &foo, &count1 };
-  ThreadWithParam<Helper1Param>* const t =
-      new ThreadWithParam<Helper1Param>(Helper1, param, NULL);
-
-  int count2 = 0;
-  const Helper1Param param2 = { &foo, &count2 };
-  Helper1(param2);
-  JoinAndDelete(t);
-
-  EXPECT_EQ(kRepeat, count1 + count2);
-
-  // foo's destructor should generate one failure about unsatisfied
-  // expectation.
-}
-
-// Tests using the same mock object in multiple threads when the
-// expectations are partially ordered.
-
-void Helper2(MockFoo* foo) {
-  for (int i = 0; i < kRepeat; i++) {
-    foo->Bar(2);
-    foo->Bar(3);
-  }
-}
-
-// This should generate no Google Test failures.
-void TestPartiallyOrderedExpectationsWithThreads(Dummy /* dummy */) {
-  MockFoo foo;
-  Sequence s1, s2;
-
-  {
-    InSequence dummy;
-    EXPECT_CALL(foo, Bar(0));
-    EXPECT_CALL(foo, Bar(1))
-        .InSequence(s1, s2);
-  }
-
-  EXPECT_CALL(foo, Bar(2))
-      .Times(2*kRepeat)
-      .InSequence(s1)
-      .RetiresOnSaturation();
-  EXPECT_CALL(foo, Bar(3))
-      .Times(2*kRepeat)
-      .InSequence(s2);
-
-  {
-    InSequence dummy;
-    EXPECT_CALL(foo, Bar(2))
-        .InSequence(s1, s2);
-    EXPECT_CALL(foo, Bar(4));
-  }
-
-  foo.Bar(0);
-  foo.Bar(1);
-
-  ThreadWithParam<MockFoo*>* const t =
-      new ThreadWithParam<MockFoo*>(Helper2, &foo, NULL);
-  Helper2(&foo);
-  JoinAndDelete(t);
-
-  foo.Bar(2);
-  foo.Bar(4);
-}
-
-// Tests using Google Mock constructs in many threads concurrently.
-TEST(StressTest, CanUseGMockWithThreads) {
-  void (*test_routines[])(Dummy dummy) = {
-    &TestConcurrentCopyAndReadLinkedPtr,
-    &TestConcurrentWriteToEqualLinkedPtr,
-    &TestConcurrentMockObjects,
-    &TestConcurrentCallsOnSameObject,
-    &TestPartiallyOrderedExpectationsWithThreads,
-  };
-
-  const int kRoutines = sizeof(test_routines)/sizeof(test_routines[0]);
-  const int kCopiesOfEachRoutine = kMaxTestThreads / kRoutines;
-  const int kTestThreads = kCopiesOfEachRoutine * kRoutines;
-  ThreadWithParam<Dummy>* threads[kTestThreads] = {};
-  for (int i = 0; i < kTestThreads; i++) {
-    // Creates a thread to run the test function.
-    threads[i] =
-        new ThreadWithParam<Dummy>(test_routines[i % kRoutines], Dummy(), NULL);
-    GTEST_LOG_(INFO) << "Thread #" << i << " running . . .";
-  }
-
-  // At this point, we have many threads running.
-  for (int i = 0; i < kTestThreads; i++) {
-    JoinAndDelete(threads[i]);
-  }
-
-  // Ensures that the correct number of failures have been reported.
-  const TestInfo* const info = UnitTest::GetInstance()->current_test_info();
-  const TestResult& result = *info->result();
-  const int kExpectedFailures = (3*kRepeat + 1)*kCopiesOfEachRoutine;
-  GTEST_CHECK_(kExpectedFailures == result.total_part_count())
-      << "Expected " << kExpectedFailures << " failures, but got "
-      << result.total_part_count();
-}
-
-}  // namespace
-}  // namespace testing
-
-int main(int argc, char **argv) {
-  testing::InitGoogleMock(&argc, argv);
-
-  const int exit_code = RUN_ALL_TESTS();  // Expected to fail.
-  GTEST_CHECK_(exit_code != 0) << "RUN_ALL_TESTS() did not fail as expected";
-
-  printf("\nPASS\n");
-  return 0;
-}