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+// Copyright 2008, 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)
+
+#include "gmock/gmock-generated-nice-strict.h"
+
+#include <string>
+#include "gmock/gmock.h"
+#include "gtest/gtest.h"
+#include "gtest/gtest-spi.h"
+
+// This must not be defined inside the ::testing namespace, or it will
+// clash with ::testing::Mock.
+class Mock {
+ public:
+ Mock() {}
+
+ MOCK_METHOD0(DoThis, void());
+
+ private:
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(Mock);
+};
+
+namespace testing {
+namespace gmock_nice_strict_test {
+
+using testing::internal::string;
+using testing::GMOCK_FLAG(verbose);
+using testing::HasSubstr;
+using testing::NaggyMock;
+using testing::NiceMock;
+using testing::StrictMock;
+
+#if GTEST_HAS_STREAM_REDIRECTION
+using testing::internal::CaptureStdout;
+using testing::internal::GetCapturedStdout;
+#endif
+
+// Defines some mock classes needed by the tests.
+
+class Foo {
+ public:
+ virtual ~Foo() {}
+
+ virtual void DoThis() = 0;
+ virtual int DoThat(bool flag) = 0;
+};
+
+class MockFoo : public Foo {
+ public:
+ MockFoo() {}
+ void Delete() { delete this; }
+
+ MOCK_METHOD0(DoThis, void());
+ MOCK_METHOD1(DoThat, int(bool flag));
+
+ private:
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(MockFoo);
+};
+
+class MockBar {
+ public:
+ explicit MockBar(const string& s) : str_(s) {}
+
+ MockBar(char a1, char a2, string a3, string a4, int a5, int a6,
+ const string& a7, const string& a8, bool a9, bool a10) {
+ str_ = string() + a1 + a2 + a3 + a4 + static_cast<char>(a5) +
+ static_cast<char>(a6) + a7 + a8 + (a9 ? 'T' : 'F') + (a10 ? 'T' : 'F');
+ }
+
+ virtual ~MockBar() {}
+
+ const string& str() const { return str_; }
+
+ MOCK_METHOD0(This, int());
+ MOCK_METHOD2(That, string(int, bool));
+
+ private:
+ string str_;
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(MockBar);
+};
+
+#if GTEST_HAS_STREAM_REDIRECTION
+
+// Tests that a raw mock generates warnings for uninteresting calls.
+TEST(RawMockTest, WarningForUninterestingCall) {
+ const string saved_flag = GMOCK_FLAG(verbose);
+ GMOCK_FLAG(verbose) = "warning";
+
+ MockFoo raw_foo;
+
+ CaptureStdout();
+ raw_foo.DoThis();
+ raw_foo.DoThat(true);
+ EXPECT_THAT(GetCapturedStdout(),
+ HasSubstr("Uninteresting mock function call"));
+
+ GMOCK_FLAG(verbose) = saved_flag;
+}
+
+// Tests that a raw mock generates warnings for uninteresting calls
+// that delete the mock object.
+TEST(RawMockTest, WarningForUninterestingCallAfterDeath) {
+ const string saved_flag = GMOCK_FLAG(verbose);
+ GMOCK_FLAG(verbose) = "warning";
+
+ MockFoo* const raw_foo = new MockFoo;
+
+ ON_CALL(*raw_foo, DoThis())
+ .WillByDefault(Invoke(raw_foo, &MockFoo::Delete));
+
+ CaptureStdout();
+ raw_foo->DoThis();
+ EXPECT_THAT(GetCapturedStdout(),
+ HasSubstr("Uninteresting mock function call"));
+
+ GMOCK_FLAG(verbose) = saved_flag;
+}
+
+// Tests that a raw mock generates informational logs for
+// uninteresting calls.
+TEST(RawMockTest, InfoForUninterestingCall) {
+ MockFoo raw_foo;
+
+ const string saved_flag = GMOCK_FLAG(verbose);
+ GMOCK_FLAG(verbose) = "info";
+ CaptureStdout();
+ raw_foo.DoThis();
+ EXPECT_THAT(GetCapturedStdout(),
+ HasSubstr("Uninteresting mock function call"));
+
+ GMOCK_FLAG(verbose) = saved_flag;
+}
+
+// Tests that a nice mock generates no warning for uninteresting calls.
+TEST(NiceMockTest, NoWarningForUninterestingCall) {
+ NiceMock<MockFoo> nice_foo;
+
+ CaptureStdout();
+ nice_foo.DoThis();
+ nice_foo.DoThat(true);
+ EXPECT_EQ("", GetCapturedStdout());
+}
+
+// Tests that a nice mock generates no warning for uninteresting calls
+// that delete the mock object.
+TEST(NiceMockTest, NoWarningForUninterestingCallAfterDeath) {
+ NiceMock<MockFoo>* const nice_foo = new NiceMock<MockFoo>;
+
+ ON_CALL(*nice_foo, DoThis())
+ .WillByDefault(Invoke(nice_foo, &MockFoo::Delete));
+
+ CaptureStdout();
+ nice_foo->DoThis();
+ EXPECT_EQ("", GetCapturedStdout());
+}
+
+// Tests that a nice mock generates informational logs for
+// uninteresting calls.
+TEST(NiceMockTest, InfoForUninterestingCall) {
+ NiceMock<MockFoo> nice_foo;
+
+ const string saved_flag = GMOCK_FLAG(verbose);
+ GMOCK_FLAG(verbose) = "info";
+ CaptureStdout();
+ nice_foo.DoThis();
+ EXPECT_THAT(GetCapturedStdout(),
+ HasSubstr("Uninteresting mock function call"));
+
+ GMOCK_FLAG(verbose) = saved_flag;
+}
+
+#endif // GTEST_HAS_STREAM_REDIRECTION
+
+// Tests that a nice mock allows expected calls.
+TEST(NiceMockTest, AllowsExpectedCall) {
+ NiceMock<MockFoo> nice_foo;
+
+ EXPECT_CALL(nice_foo, DoThis());
+ nice_foo.DoThis();
+}
+
+// Tests that an unexpected call on a nice mock fails.
+TEST(NiceMockTest, UnexpectedCallFails) {
+ NiceMock<MockFoo> nice_foo;
+
+ EXPECT_CALL(nice_foo, DoThis()).Times(0);
+ EXPECT_NONFATAL_FAILURE(nice_foo.DoThis(), "called more times than expected");
+}
+
+// Tests that NiceMock works with a mock class that has a non-default
+// constructor.
+TEST(NiceMockTest, NonDefaultConstructor) {
+ NiceMock<MockBar> nice_bar("hi");
+ EXPECT_EQ("hi", nice_bar.str());
+
+ nice_bar.This();
+ nice_bar.That(5, true);
+}
+
+// Tests that NiceMock works with a mock class that has a 10-ary
+// non-default constructor.
+TEST(NiceMockTest, NonDefaultConstructor10) {
+ NiceMock<MockBar> nice_bar('a', 'b', "c", "d", 'e', 'f',
+ "g", "h", true, false);
+ EXPECT_EQ("abcdefghTF", nice_bar.str());
+
+ nice_bar.This();
+ nice_bar.That(5, true);
+}
+
+#if !GTEST_OS_SYMBIAN && !GTEST_OS_WINDOWS_MOBILE
+// Tests that NiceMock<Mock> compiles where Mock is a user-defined
+// class (as opposed to ::testing::Mock). We had to work around an
+// MSVC 8.0 bug that caused the symbol Mock used in the definition of
+// NiceMock to be looked up in the wrong context, and this test
+// ensures that our fix works.
+//
+// We have to skip this test on Symbian and Windows Mobile, as it
+// causes the program to crash there, for reasons unclear to us yet.
+TEST(NiceMockTest, AcceptsClassNamedMock) {
+ NiceMock< ::Mock> nice;
+ EXPECT_CALL(nice, DoThis());
+ nice.DoThis();
+}
+#endif // !GTEST_OS_SYMBIAN && !GTEST_OS_WINDOWS_MOBILE
+
+#if GTEST_HAS_STREAM_REDIRECTION
+
+// Tests that a naggy mock generates warnings for uninteresting calls.
+TEST(NaggyMockTest, WarningForUninterestingCall) {
+ const string saved_flag = GMOCK_FLAG(verbose);
+ GMOCK_FLAG(verbose) = "warning";
+
+ NaggyMock<MockFoo> naggy_foo;
+
+ CaptureStdout();
+ naggy_foo.DoThis();
+ naggy_foo.DoThat(true);
+ EXPECT_THAT(GetCapturedStdout(),
+ HasSubstr("Uninteresting mock function call"));
+
+ GMOCK_FLAG(verbose) = saved_flag;
+}
+
+// Tests that a naggy mock generates a warning for an uninteresting call
+// that deletes the mock object.
+TEST(NaggyMockTest, WarningForUninterestingCallAfterDeath) {
+ const string saved_flag = GMOCK_FLAG(verbose);
+ GMOCK_FLAG(verbose) = "warning";
+
+ NaggyMock<MockFoo>* const naggy_foo = new NaggyMock<MockFoo>;
+
+ ON_CALL(*naggy_foo, DoThis())
+ .WillByDefault(Invoke(naggy_foo, &MockFoo::Delete));
+
+ CaptureStdout();
+ naggy_foo->DoThis();
+ EXPECT_THAT(GetCapturedStdout(),
+ HasSubstr("Uninteresting mock function call"));
+
+ GMOCK_FLAG(verbose) = saved_flag;
+}
+
+#endif // GTEST_HAS_STREAM_REDIRECTION
+
+// Tests that a naggy mock allows expected calls.
+TEST(NaggyMockTest, AllowsExpectedCall) {
+ NaggyMock<MockFoo> naggy_foo;
+
+ EXPECT_CALL(naggy_foo, DoThis());
+ naggy_foo.DoThis();
+}
+
+// Tests that an unexpected call on a naggy mock fails.
+TEST(NaggyMockTest, UnexpectedCallFails) {
+ NaggyMock<MockFoo> naggy_foo;
+
+ EXPECT_CALL(naggy_foo, DoThis()).Times(0);
+ EXPECT_NONFATAL_FAILURE(naggy_foo.DoThis(),
+ "called more times than expected");
+}
+
+// Tests that NaggyMock works with a mock class that has a non-default
+// constructor.
+TEST(NaggyMockTest, NonDefaultConstructor) {
+ NaggyMock<MockBar> naggy_bar("hi");
+ EXPECT_EQ("hi", naggy_bar.str());
+
+ naggy_bar.This();
+ naggy_bar.That(5, true);
+}
+
+// Tests that NaggyMock works with a mock class that has a 10-ary
+// non-default constructor.
+TEST(NaggyMockTest, NonDefaultConstructor10) {
+ NaggyMock<MockBar> naggy_bar('0', '1', "2", "3", '4', '5',
+ "6", "7", true, false);
+ EXPECT_EQ("01234567TF", naggy_bar.str());
+
+ naggy_bar.This();
+ naggy_bar.That(5, true);
+}
+
+#if !GTEST_OS_SYMBIAN && !GTEST_OS_WINDOWS_MOBILE
+// Tests that NaggyMock<Mock> compiles where Mock is a user-defined
+// class (as opposed to ::testing::Mock). We had to work around an
+// MSVC 8.0 bug that caused the symbol Mock used in the definition of
+// NaggyMock to be looked up in the wrong context, and this test
+// ensures that our fix works.
+//
+// We have to skip this test on Symbian and Windows Mobile, as it
+// causes the program to crash there, for reasons unclear to us yet.
+TEST(NaggyMockTest, AcceptsClassNamedMock) {
+ NaggyMock< ::Mock> naggy;
+ EXPECT_CALL(naggy, DoThis());
+ naggy.DoThis();
+}
+#endif // !GTEST_OS_SYMBIAN && !GTEST_OS_WINDOWS_MOBILE
+
+// Tests that a strict mock allows expected calls.
+TEST(StrictMockTest, AllowsExpectedCall) {
+ StrictMock<MockFoo> strict_foo;
+
+ EXPECT_CALL(strict_foo, DoThis());
+ strict_foo.DoThis();
+}
+
+// Tests that an unexpected call on a strict mock fails.
+TEST(StrictMockTest, UnexpectedCallFails) {
+ StrictMock<MockFoo> strict_foo;
+
+ EXPECT_CALL(strict_foo, DoThis()).Times(0);
+ EXPECT_NONFATAL_FAILURE(strict_foo.DoThis(),
+ "called more times than expected");
+}
+
+// Tests that an uninteresting call on a strict mock fails.
+TEST(StrictMockTest, UninterestingCallFails) {
+ StrictMock<MockFoo> strict_foo;
+
+ EXPECT_NONFATAL_FAILURE(strict_foo.DoThis(),
+ "Uninteresting mock function call");
+}
+
+// Tests that an uninteresting call on a strict mock fails, even if
+// the call deletes the mock object.
+TEST(StrictMockTest, UninterestingCallFailsAfterDeath) {
+ StrictMock<MockFoo>* const strict_foo = new StrictMock<MockFoo>;
+
+ ON_CALL(*strict_foo, DoThis())
+ .WillByDefault(Invoke(strict_foo, &MockFoo::Delete));
+
+ EXPECT_NONFATAL_FAILURE(strict_foo->DoThis(),
+ "Uninteresting mock function call");
+}
+
+// Tests that StrictMock works with a mock class that has a
+// non-default constructor.
+TEST(StrictMockTest, NonDefaultConstructor) {
+ StrictMock<MockBar> strict_bar("hi");
+ EXPECT_EQ("hi", strict_bar.str());
+
+ EXPECT_NONFATAL_FAILURE(strict_bar.That(5, true),
+ "Uninteresting mock function call");
+}
+
+// Tests that StrictMock works with a mock class that has a 10-ary
+// non-default constructor.
+TEST(StrictMockTest, NonDefaultConstructor10) {
+ StrictMock<MockBar> strict_bar('a', 'b', "c", "d", 'e', 'f',
+ "g", "h", true, false);
+ EXPECT_EQ("abcdefghTF", strict_bar.str());
+
+ EXPECT_NONFATAL_FAILURE(strict_bar.That(5, true),
+ "Uninteresting mock function call");
+}
+
+#if !GTEST_OS_SYMBIAN && !GTEST_OS_WINDOWS_MOBILE
+// Tests that StrictMock<Mock> compiles where Mock is a user-defined
+// class (as opposed to ::testing::Mock). We had to work around an
+// MSVC 8.0 bug that caused the symbol Mock used in the definition of
+// StrictMock to be looked up in the wrong context, and this test
+// ensures that our fix works.
+//
+// We have to skip this test on Symbian and Windows Mobile, as it
+// causes the program to crash there, for reasons unclear to us yet.
+TEST(StrictMockTest, AcceptsClassNamedMock) {
+ StrictMock< ::Mock> strict;
+ EXPECT_CALL(strict, DoThis());
+ strict.DoThis();
+}
+#endif // !GTEST_OS_SYMBIAN && !GTEST_OS_WINDOWS_MOBILE
+
+} // namespace gmock_nice_strict_test
+} // namespace testing