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43 lines
1.3 KiB
C++
43 lines
1.3 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/semantics/semantics.h"
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#include <gmock/gmock.h>
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#include <gtest/gtest.h>
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#include <optional>
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#include "toolchain/diagnostics/diagnostic_emitter.h"
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#include "toolchain/lexer/tokenized_buffer.h"
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#include "toolchain/parser/parse_tree.h"
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#include "toolchain/source/source_buffer.h"
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namespace Carbon::Testing {
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namespace {
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class ParseTreeTest : public ::testing::Test {
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protected:
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auto Analyze(llvm::Twine t) -> Semantics {
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source_buffer.emplace(SourceBuffer::CreateFromText(t.str()));
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tokenized_buffer = TokenizedBuffer::Lex(*source_buffer, consumer);
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parse_tree = ParseTree::Parse(*tokenized_buffer, consumer);
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return Semantics::Analyze(*parse_tree, consumer);
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}
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std::optional<SourceBuffer> source_buffer;
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std::optional<TokenizedBuffer> tokenized_buffer;
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std::optional<ParseTree> parse_tree;
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DiagnosticConsumer& consumer = ConsoleDiagnosticConsumer();
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};
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TEST_F(ParseTreeTest, Empty) {
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// TODO: Validate the returned Semantics object.
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Analyze("");
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ASSERT_FALSE(parse_tree->HasErrors());
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}
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} // namespace
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} // namespace Carbon::Testing
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