128 lines
5.3 KiB
C++
128 lines
5.3 KiB
C++
// Copyright 2007, Google Inc.
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// met:
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//
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above
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// copyright notice, this list of conditions and the following disclaimer
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// in the documentation and/or other materials provided with the
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// distribution.
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// * Neither the name of Google Inc. nor the names of its
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// contributors may be used to endorse or promote products derived from
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// this software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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//
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// Author: wan@google.com (Zhanyong Wan)
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// Google Mock - a framework for writing C++ mock classes.
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//
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// This file tests the internal utilities.
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#include "gmock/internal/gmock-generated-internal-utils.h"
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#include "gmock/internal/gmock-internal-utils.h"
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#include "gtest/gtest.h"
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namespace {
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using ::std::tr1::tuple;
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using ::testing::Matcher;
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using ::testing::internal::CompileAssertTypesEqual;
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using ::testing::internal::MatcherTuple;
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using ::testing::internal::Function;
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using ::testing::internal::IgnoredValue;
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// Tests the MatcherTuple template struct.
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TEST(MatcherTupleTest, ForSize0) {
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CompileAssertTypesEqual<tuple<>, MatcherTuple<tuple<> >::type>();
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}
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TEST(MatcherTupleTest, ForSize1) {
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CompileAssertTypesEqual<tuple<Matcher<int> >,
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MatcherTuple<tuple<int> >::type>();
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}
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TEST(MatcherTupleTest, ForSize2) {
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CompileAssertTypesEqual<tuple<Matcher<int>, Matcher<char> >,
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MatcherTuple<tuple<int, char> >::type>();
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}
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TEST(MatcherTupleTest, ForSize5) {
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CompileAssertTypesEqual<tuple<Matcher<int>, Matcher<char>, Matcher<bool>,
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Matcher<double>, Matcher<char*> >,
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MatcherTuple<tuple<int, char, bool, double, char*>
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>::type>();
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}
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// Tests the Function template struct.
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TEST(FunctionTest, Nullary) {
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typedef Function<int()> F; // NOLINT
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CompileAssertTypesEqual<int, F::Result>();
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CompileAssertTypesEqual<tuple<>, F::ArgumentTuple>();
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CompileAssertTypesEqual<tuple<>, F::ArgumentMatcherTuple>();
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CompileAssertTypesEqual<void(), F::MakeResultVoid>();
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CompileAssertTypesEqual<IgnoredValue(), F::MakeResultIgnoredValue>();
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}
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TEST(FunctionTest, Unary) {
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typedef Function<int(bool)> F; // NOLINT
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CompileAssertTypesEqual<int, F::Result>();
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CompileAssertTypesEqual<bool, F::Argument1>();
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CompileAssertTypesEqual<tuple<bool>, F::ArgumentTuple>();
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CompileAssertTypesEqual<tuple<Matcher<bool> >, F::ArgumentMatcherTuple>();
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CompileAssertTypesEqual<void(bool), F::MakeResultVoid>(); // NOLINT
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CompileAssertTypesEqual<IgnoredValue(bool), // NOLINT
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F::MakeResultIgnoredValue>();
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}
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TEST(FunctionTest, Binary) {
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typedef Function<int(bool, const long&)> F; // NOLINT
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CompileAssertTypesEqual<int, F::Result>();
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CompileAssertTypesEqual<bool, F::Argument1>();
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CompileAssertTypesEqual<const long&, F::Argument2>(); // NOLINT
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CompileAssertTypesEqual<tuple<bool, const long&>, F::ArgumentTuple>(); // NOLINT
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CompileAssertTypesEqual<tuple<Matcher<bool>, Matcher<const long&> >, // NOLINT
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F::ArgumentMatcherTuple>();
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CompileAssertTypesEqual<void(bool, const long&), F::MakeResultVoid>(); // NOLINT
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CompileAssertTypesEqual<IgnoredValue(bool, const long&), // NOLINT
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F::MakeResultIgnoredValue>();
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}
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TEST(FunctionTest, LongArgumentList) {
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typedef Function<char(bool, int, char*, int&, const long&)> F; // NOLINT
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CompileAssertTypesEqual<char, F::Result>();
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CompileAssertTypesEqual<bool, F::Argument1>();
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CompileAssertTypesEqual<int, F::Argument2>();
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CompileAssertTypesEqual<char*, F::Argument3>();
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CompileAssertTypesEqual<int&, F::Argument4>();
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CompileAssertTypesEqual<const long&, F::Argument5>(); // NOLINT
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CompileAssertTypesEqual<tuple<bool, int, char*, int&, const long&>, // NOLINT
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F::ArgumentTuple>();
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CompileAssertTypesEqual<tuple<Matcher<bool>, Matcher<int>, Matcher<char*>,
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Matcher<int&>, Matcher<const long&> >, // NOLINT
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F::ArgumentMatcherTuple>();
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CompileAssertTypesEqual<void(bool, int, char*, int&, const long&), // NOLINT
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F::MakeResultVoid>();
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CompileAssertTypesEqual<
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IgnoredValue(bool, int, char*, int&, const long&), // NOLINT
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F::MakeResultIgnoredValue>();
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}
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} // Unnamed namespace
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