mirror of
https://github.com/carbon-language/carbon-lang.git
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Jon Ross-Perkins
45ca3d28f5
Mainly because "sorting_diagnostic_consumer" is legacy, since `SortingDiagnosticConsumer` became `SortingConsumer`. Also better reflecting contents of these files. Where I'm not renaming, I'm less positive about dropping "diagnostics" from "file_diagnostics" and "null_diagnostics" (which contain both a consumer and emitter, and "null.h" seems like poor naming), so not doing that here. Also "diagnostic.h" contains `struct Diagnostic`, so is a decent fit. Assisted-by: Google Antigravity with Gemini 3 Flash
77 lines
3.0 KiB
C++
77 lines
3.0 KiB
C++
// Part of the Carbon Language project, under the Apache License v2.0 with LLVM
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// Exceptions. See /LICENSE for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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#ifndef CARBON_TOOLCHAIN_DIAGNOSTICS_MOCKS_H_
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#define CARBON_TOOLCHAIN_DIAGNOSTICS_MOCKS_H_
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#include <gmock/gmock.h>
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#include "toolchain/diagnostics/emitter.h"
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namespace Carbon::Testing {
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class MockDiagnosticConsumer : public Diagnostics::Consumer {
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public:
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MOCK_METHOD(void, HandleDiagnostic, (Diagnostics::Diagnostic diagnostic),
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(override));
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};
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// NOLINTNEXTLINE(modernize-use-trailing-return-type): From the macro.
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MATCHER_P(IsDiagnosticsMessageString, matcher, "") {
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const Diagnostics::Message& message = arg;
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return testing::ExplainMatchResult(matcher, message.Format(),
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result_listener);
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}
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inline auto IsDiagnosticMessage(testing::Matcher<Diagnostics::Kind> kind,
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testing::Matcher<Diagnostics::Level> level,
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testing::Matcher<int> line_number,
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testing::Matcher<int> column_number,
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testing::Matcher<std::string> message)
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-> testing::Matcher<Diagnostics::Message> {
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using testing::AllOf;
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using testing::Field;
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return AllOf(
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Field("kind", &Diagnostics::Message::kind, kind),
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Field("level", &Diagnostics::Message::level, level),
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Field(&Diagnostics::Message::loc,
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AllOf(Field("line_number", &Diagnostics::Loc::line_number,
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line_number),
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Field("column_number", &Diagnostics::Loc::column_number,
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column_number))),
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IsDiagnosticsMessageString(message));
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}
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inline auto IsDiagnostic(
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testing::Matcher<Diagnostics::Level> level,
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testing::Matcher<llvm::SmallVector<Diagnostics::Message>> elements)
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-> testing::Matcher<Diagnostics::Diagnostic> {
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return testing::AllOf(
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testing::Field("level", &Diagnostics::Diagnostic::level, level),
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testing::Field("messages", &Diagnostics::Diagnostic::messages, elements));
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}
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inline auto IsSingleDiagnostic(testing::Matcher<Diagnostics::Kind> kind,
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testing::Matcher<Diagnostics::Level> level,
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testing::Matcher<int> line_number,
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testing::Matcher<int> column_number,
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testing::Matcher<std::string> message)
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-> testing::Matcher<Diagnostics::Diagnostic> {
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return IsDiagnostic(
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level, testing::ElementsAre(IsDiagnosticMessage(kind, level, line_number,
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column_number, message)));
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}
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} // namespace Carbon::Testing
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namespace Carbon::Diagnostics {
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// Printing helpers for tests.
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auto PrintTo(const Diagnostic& diagnostic, std::ostream* os) -> void;
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auto PrintTo(Level level, std::ostream* os) -> void;
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} // namespace Carbon::Diagnostics
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#endif // CARBON_TOOLCHAIN_DIAGNOSTICS_MOCKS_H_
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