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Diffstat (limited to 'chromium/ui/base/interaction/expect_call_in_scope.h')
| -rw-r--r-- | chromium/ui/base/interaction/expect_call_in_scope.h | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/chromium/ui/base/interaction/expect_call_in_scope.h b/chromium/ui/base/interaction/expect_call_in_scope.h new file mode 100644 index 00000000000..a5c81cb9ea3 --- /dev/null +++ b/chromium/ui/base/interaction/expect_call_in_scope.h @@ -0,0 +1,56 @@ +// Copyright 2021 The Chromium Authors. All rights reserved. +// Use of this source code is governed by a BSD-style license that can be +// found in the LICENSE file. + +#ifndef UI_BASE_INTERACTION_EXPECT_CALL_IN_SCOPE_H_ +#define UI_BASE_INTERACTION_EXPECT_CALL_IN_SCOPE_H_ + +#include "base/test/mock_callback.h" +#include "testing/gmock/include/gmock/gmock.h" + +// TODO(dfried): move this code to base/test. + +// Declares a MockCallback that will cause the current test to fail if called +// before the first EXPECT_CALL or EXPECT_CALL_IN_SCOPE (see below). +#define UNCALLED_MOCK_CALLBACK(callback_type, name) \ + base::MockCallback<callback_type> name; \ + EXPECT_CALL(name, Run).Times(0) + +// Requires that a specific base::MockCallback is called inside a specific block +// of code, or the current test will fail. `Block` may be a single statement or +// a block of code enclosed in {}. +// +// Syntax for the first two arguments is the same as EXPECT_CALL(). +#define EXPECT_CALL_IN_SCOPE(Name, Call, Block) \ + EXPECT_CALL(Name, Call).Times(1); \ + Block; \ + EXPECT_CALL(Name, Run).Times(0) + +// As EXPECT_CALL_IN_SCOPE but expects `Name1` and `Name2` to be called in order +// in the specified `Block`. +#define EXPECT_CALLS_IN_SCOPE_2(Name1, Call1, Name2, Call2, Block) \ + { \ + testing::InSequence in_sequence; \ + EXPECT_CALL(Name1, Call1).Times(1); \ + EXPECT_CALL(Name2, Call2).Times(1); \ + } \ + Block; \ + EXPECT_CALL(Name1, Run).Times(0); \ + EXPECT_CALL(Name2, Run).Times(0) + +// As EXPECT_CALL_IN_SCOPE but expects `Name1`, `Name2`, and `Name3` to be +// called in order in the specified `Block`. +#define EXPECT_CALLS_IN_SCOPE_3(Name1, Call1, Name2, Call2, Name3, Call3, \ + Block) \ + { \ + testing::InSequence in_sequence; \ + EXPECT_CALL(Name1, Call1).Times(1); \ + EXPECT_CALL(Name2, Call2).Times(1); \ + EXPECT_CALL(Name3, Call3).Times(1); \ + } \ + Block; \ + EXPECT_CALL(Name1, Run).Times(0); \ + EXPECT_CALL(Name2, Run).Times(0); \ + EXPECT_CALL(Name3, Run).Times(0) + +#endif // UI_BASE_INTERACTION_EXPECT_CALL_IN_SCOPE_H_ |