6024e5c395
clang 20.0.0 (based on r547379) from build 12806354. Bug: http://b/379133546 Test: N/A Change-Id: I2eb8938af55d809de674be63cb30cf27e801862b Upstream-Commit: ad834e67b1105d15ef907f6255d4c96e8e733f57
88 lines
3.4 KiB
C++
88 lines
3.4 KiB
C++
//===- GtestMatchers.h - AST Matchers for GTest -----------------*- C++ -*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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//
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// This file implements matchers specific to structures in the Googletest
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// (gtest) framework.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_CLANG_ASTMATCHERS_GTESTMATCHERS_H
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#define LLVM_CLANG_ASTMATCHERS_GTESTMATCHERS_H
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#include "clang/AST/Stmt.h"
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#include "clang/ASTMatchers/ASTMatchers.h"
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#include "llvm/ADT/StringRef.h"
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namespace clang {
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namespace ast_matchers {
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/// Gtest's comparison operations.
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enum class GtestCmp {
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Eq,
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Ne,
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Ge,
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Gt,
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Le,
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Lt,
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};
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/// This enum indicates whether the mock method in the matched ON_CALL or
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/// EXPECT_CALL macro has arguments. For example, `None` can be used to match
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/// `ON_CALL(mock, TwoParamMethod)` whereas `Some` can be used to match
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/// `ON_CALL(mock, TwoParamMethod(m1, m2))`.
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enum class MockArgs {
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None,
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Some,
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};
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/// Matcher for gtest's ASSERT comparison macros including ASSERT_EQ, ASSERT_NE,
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/// ASSERT_GE, ASSERT_GT, ASSERT_LE and ASSERT_LT.
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internal::BindableMatcher<Stmt> gtestAssert(GtestCmp Cmp, StatementMatcher Left,
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StatementMatcher Right);
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/// Matcher for gtest's ASSERT_THAT macro.
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internal::BindableMatcher<Stmt> gtestAssertThat(StatementMatcher Actual,
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StatementMatcher Matcher);
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/// Matcher for gtest's EXPECT comparison macros including EXPECT_EQ, EXPECT_NE,
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/// EXPECT_GE, EXPECT_GT, EXPECT_LE and EXPECT_LT.
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internal::BindableMatcher<Stmt> gtestExpect(GtestCmp Cmp, StatementMatcher Left,
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StatementMatcher Right);
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/// Matcher for gtest's EXPECT_THAT macro.
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internal::BindableMatcher<Stmt> gtestExpectThat(StatementMatcher Actual,
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StatementMatcher Matcher);
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/// Matcher for gtest's EXPECT_CALL macro. `MockObject` matches the mock
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/// object and `MockMethodName` is the name of the method invoked on the mock
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/// object.
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internal::BindableMatcher<Stmt> gtestExpectCall(StatementMatcher MockObject,
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llvm::StringRef MockMethodName,
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MockArgs Args);
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/// Matcher for gtest's EXPECT_CALL macro. `MockCall` matches the whole mock
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/// member method call. This API is more flexible but requires more knowledge of
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/// the AST structure of EXPECT_CALL macros.
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internal::BindableMatcher<Stmt> gtestExpectCall(StatementMatcher MockCall,
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MockArgs Args);
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/// Like the first `gtestExpectCall` overload but for `ON_CALL`.
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internal::BindableMatcher<Stmt> gtestOnCall(StatementMatcher MockObject,
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llvm::StringRef MockMethodName,
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MockArgs Args);
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/// Like the second `gtestExpectCall` overload but for `ON_CALL`.
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internal::BindableMatcher<Stmt> gtestOnCall(StatementMatcher MockCall,
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MockArgs Args);
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} // namespace ast_matchers
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} // namespace clang
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#endif // LLVM_CLANG_ASTMATCHERS_GTESTMATCHERS_H
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