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//===-- TestRunner.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 "TestRunner.h"
using namespace llvm;
TestRunner::TestRunner(StringRef TestName,
const std::vector<std::string> &TestArgs,
std::unique_ptr<ReducerWorkItem> Program)
: TestName(TestName), TestArgs(TestArgs), Program(std::move(Program)) {
assert(this->Program && "Initialized with null program?");
}
/// Runs the interestingness test, passes file to be tested as first argument
/// and other specified test arguments after that.
int TestRunner::run(StringRef Filename) {
std::vector<StringRef> ProgramArgs;
ProgramArgs.push_back(TestName);
for (const auto &Arg : TestArgs)
ProgramArgs.push_back(Arg);
ProgramArgs.push_back(Filename);
std::string ErrMsg;
int Result = sys::ExecuteAndWait(
TestName, ProgramArgs, /*Env=*/None, /*Redirects=*/None,
/*SecondsToWait=*/0, /*MemoryLimit=*/0, &ErrMsg);
if (Result < 0) {
Error E = make_error<StringError>("Error running interesting-ness test: " +
ErrMsg,
inconvertibleErrorCode());
errs() << toString(std::move(E));
exit(1);
}
return !Result;
}
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