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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
64 lines
2.2 KiB
C++
64 lines
2.2 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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#include "toolchain/diagnostics/sorting_consumer.h"
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#include <gmock/gmock.h>
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#include <gtest/gtest.h>
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#include "llvm/ADT/StringRef.h"
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#include "toolchain/diagnostics/emitter.h"
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#include "toolchain/diagnostics/mocks.h"
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namespace Carbon::Diagnostics {
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namespace {
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using ::Carbon::Testing::IsSingleDiagnostic;
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using ::testing::_;
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using ::testing::InSequence;
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CARBON_DIAGNOSTIC(TestDiagnostic, Error, "M{0}", int);
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class FakeEmitter : public Emitter<int32_t> {
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public:
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using Emitter::Emitter;
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protected:
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auto ConvertLoc(int32_t last_byte_offset, ContextFnT /*context_fn*/) const
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-> ConvertedLoc override {
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return {.loc = {}, .last_byte_offset = last_byte_offset};
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}
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};
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TEST(SortedEmitterTest, SortErrors) {
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Testing::MockDiagnosticConsumer consumer;
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SortingConsumer sorting_consumer(consumer);
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FakeEmitter emitter(&sorting_consumer);
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emitter.Emit(1, TestDiagnostic, 1);
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emitter.Emit(-1, TestDiagnostic, 2);
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emitter.Emit(0, TestDiagnostic, 3);
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emitter.Emit(4, TestDiagnostic, 4);
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emitter.Emit(3, TestDiagnostic, 5);
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emitter.Emit(3, TestDiagnostic, 6);
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InSequence s;
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EXPECT_CALL(consumer, HandleDiagnostic(IsSingleDiagnostic(
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Kind::TestDiagnostic, Level::Error, _, _, "M2")));
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EXPECT_CALL(consumer, HandleDiagnostic(IsSingleDiagnostic(
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Kind::TestDiagnostic, Level::Error, _, _, "M3")));
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EXPECT_CALL(consumer, HandleDiagnostic(IsSingleDiagnostic(
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Kind::TestDiagnostic, Level::Error, _, _, "M1")));
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EXPECT_CALL(consumer, HandleDiagnostic(IsSingleDiagnostic(
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Kind::TestDiagnostic, Level::Error, _, _, "M5")));
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EXPECT_CALL(consumer, HandleDiagnostic(IsSingleDiagnostic(
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Kind::TestDiagnostic, Level::Error, _, _, "M6")));
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EXPECT_CALL(consumer, HandleDiagnostic(IsSingleDiagnostic(
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Kind::TestDiagnostic, Level::Error, _, _, "M4")));
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sorting_consumer.Flush();
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}
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} // namespace
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} // namespace Carbon::Diagnostics
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