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https://github.com/carbon-language/carbon-lang.git
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Chandler Carruth
72cb9d0d06
Consolidates both main libraries into `//testing/base`, and factors out the exe path handling for benchmarks and unit tests into a common library to remove duplication. Refactors how that logic is managed to be cleaner and avoid a confusing bool that came up in code review. Updates all the tests and benchmarks that use these. I still need to update other benchmarks to use the same main, but I wanted to keep this PR somewhat minimal. This also fixes a bug noticed in passing that the compilation benchmark didn't have the required dependency on the benchmark library itself, just the benchmark main library.
28 lines
781 B
C++
28 lines
781 B
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 "testing/base/global_exe_path.h"
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#include <string>
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#include "common/check.h"
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#include "common/exe_path.h"
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static constinit std::optional<std::string> exe_path = {};
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namespace Carbon::Testing {
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auto GetExePath() -> llvm::StringRef {
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CARBON_CHECK(exe_path)
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<< "Must not query the executable path until after it has been set!";
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return *exe_path;
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}
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auto SetExePath(const char* argv_zero) -> void {
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CARBON_CHECK(!exe_path) << "Must not call `SetExePath` more than once!";
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exe_path.emplace(Carbon::FindExecutablePath(argv_zero));
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}
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} // namespace Carbon::Testing
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