Googletest export

Merge CONTRIBUTORS, delete LICENSEs in googletest/ and googlemock/

PiperOrigin-RevId: 352558822

googlemock/test/gmock-generated-actions_nc.cc

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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.
+
+
+// Google Mock - a framework for writing C++ mock classes.
+//
+// This file contains negative compilation tests for script-generated
+// Google Mock actions.
+
+#include "gmock/gmock.h"
+
+using testing::Action;
+using testing::Invoke;
+using testing::WithArgs;
+
+int Nullary() { return 0; }
+int Binary(int a, int b) { return a + b; }
+
+#if defined(TEST_NULLARY_WITH_ARGS)
+
+// Tests that WithArgs(action) doesn't compile.
+void Test() {
+  Action<int(int)> a = WithArgs(Invoke(Nullary));
+}
+
+#elif defined(TEST_TOO_FEW_ARGS_FOR_WITH_ARGS)
+
+// Tests that you cannot pass too few arguments to the inner action in
+// WithArgs().
+void Test() {
+  Action<int(int, int, int)> a = WithArgs<1>(Invoke(Binary));
+}
+
+#elif defined(TEST_TOO_MANY_ARGS_FOR_WITH_ARGS)
+
+// Tests that you cannot pass too many arguments to the inner action in
+// WithArgs().
+void Test() {
+  Action<int(int, int, int)> a = WithArgs<1, 2, 0>(Invoke(Binary));
+}
+
+#elif defined(TEST_INCOMPATIBLE_ARG_TYPES_FOR_WITH_ARGS)
+
+// Tests that you cannot pass arguments of incompatible types to the
+// inner action in WithArgs().
+void Test() {
+  Action<int(int, const char*, int)> a = WithArgs<1, 2>(Invoke(Binary));
+}
+
+#elif defined(TEST_WRONG_ARG_TYPE_IN_ACTION_MACRO)
+
+// Tests using an ACTION definition in a mock function whose argument
+// types are incompatible.
+ACTION(WrongArgType) { return 10/arg0; }
+
+void Test() {
+  Action<int(const char*)> a = WrongArgType();
+}
+
+#elif defined(TEST_WRONG_RETURN_TYPE_IN_ACTION_MACRO)
+
+// Tests using an ACTION definition in a mock function whose return
+// types is incompatible.
+ACTION(WrongReturnType) { return 10; }
+
+void Test() {
+  Action<const char*()> a = WrongReturnType();
+}
+
+#elif defined(TEST_EXCESSIVE_ARG_IN_ACTION_MACRO)
+
+// Tests using an ACTION definition in a mock function that doesn't
+// provide enough arguments.
+ACTION(UseExcessiveArg) { return arg0 + arg1; }
+
+void Test() {
+  Action<int(int)> a = UseExcessiveArg();
+}
+
+#elif defined(TEST_ACTION_MACRO_IN_CLASS)
+
+// Tests using ACTION in a class scope.
+class Foo {
+ public:
+  // This won't compile as C++ doesn't allow defining a method of a
+  // nested class out-of-line in the enclosing class.
+  ACTION(Bar) { return arg0; }
+};
+
+#elif defined(TEST_ACTION_MACRO_IN_FUNCTION)
+
+// Tests using ACTION in a function body.
+void Test() {
+  // This won't compile as C++ doesn't allow member templates in local
+  // classes.  We may want to revisit this when C++0x is widely
+  // implemented.
+  ACTION(Bar) { return arg0; }
+}
+
+#elif defined(TEST_SET_ARG_REFEREE_MUST_BE_USED_WITH_REFERENCE)
+
+// Verifies that using SetArgReferee<k>(...) where the k-th argument
+// of the mock function is not a reference generates a compiler error.
+void Test() {
+  Action<void(bool, int)> a = testing::SetArgReferee<1>(5);
+}
+
+#elif defined(TEST_DELETE_ARG_MUST_BE_USED_WITH_POINTER)
+
+// Verifies that using DeleteArg<k>(...) where the k-th argument of the mock
+// function is not a pointer generates a compiler error.
+void Test() {
+  Action<void(int)> a = testing::DeleteArg<0>();  // NOLINT
+}
+
+#elif defined(TEST_CANNOT_OVERLOAD_ACTION_TEMPLATE_ON_TEMPLATE_PARAM_NUMBER)
+
+// Tests that ACTION_TEMPLATE cannot be overloaded on the number of
+// template parameters alone.
+
+ACTION_TEMPLATE(OverloadedAction,
+                HAS_1_TEMPLATE_PARAMS(typename, T),
+                AND_1_VALUE_PARAMS(p)) {}
+
+ACTION_TEMPLATE(OverloadedAction,
+                HAS_2_TEMPLATE_PARAMS(typename, T1, typename, T2),
+                AND_1_VALUE_PARAMS(p)) {}
+
+#elif defined(TEST_CANNOT_OVERLOAD_ACTION_AND_ACTION_TEMPLATE_W_SAME_VALUE_PS)
+
+// Tests that ACTION_TEMPLATE and ACTION_P cannot be overloaded when
+// they have the same number of value parameters.
+
+ACTION_P(OverloadedAction, p) {}
+
+ACTION_TEMPLATE(OverloadedAction,
+                HAS_1_TEMPLATE_PARAMS(typename, T),
+                AND_1_VALUE_PARAMS(p)) {}
+
+#else
+
+// Sanity check - this should compile.
+
+#endif