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//===- unittests/Frontend/UtilsTest.cpp -----------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
#include "clang/Frontend/Utils.h"
#include "clang/Basic/Diagnostic.h"
#include "clang/Basic/TargetOptions.h"
#include "clang/Frontend/CompilerInstance.h"
#include "clang/Frontend/CompilerInvocation.h"
#include "llvm/Support/VirtualFileSystem.h"
#include "gmock/gmock.h"
#include "gtest/gtest.h"
namespace clang {
namespace {
TEST(BuildCompilerInvocationTest, RecoverMultipleJobs) {
// This generates multiple jobs and we recover by using the first.
std::vector<const char *> Args = {"clang", "--target=macho", "-arch", "i386",
"-arch", "x86_64", "foo.cpp"};
clang::IgnoringDiagConsumer D;
llvm::IntrusiveRefCntPtr<DiagnosticsEngine> CommandLineDiagsEngine =
clang::CompilerInstance::createDiagnostics(new DiagnosticOptions, &D,
false);
std::unique_ptr<CompilerInvocation> CI = createInvocationFromCommandLine(
Args, CommandLineDiagsEngine, new llvm::vfs::InMemoryFileSystem(),
/*ShouldRecoverOnErrors=*/true);
ASSERT_TRUE(CI);
EXPECT_THAT(CI->TargetOpts->Triple, testing::StartsWith("i386-"));
}
} // namespace
} // namespace clang
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