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79 lines
2.4 KiB
79 lines
2.4 KiB
4 months ago
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/*
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* Copyright (C) 2015 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <gtest/gtest.h>
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#include <signal.h>
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#include "IOEventLoop.h"
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#include "utils.h"
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#include "workload.h"
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using namespace simpleperf;
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TEST(workload, success) {
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IOEventLoop loop;
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ASSERT_TRUE(loop.AddSignalEvent(SIGCHLD, [&]() { return loop.ExitLoop(); }));
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auto workload = Workload::CreateWorkload({"sleep", "1"});
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ASSERT_TRUE(workload != nullptr);
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ASSERT_TRUE(workload->GetPid() != 0);
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ASSERT_TRUE(workload->Start());
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ASSERT_TRUE(loop.RunLoop());
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}
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TEST(workload, execvp_failure) {
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auto workload = Workload::CreateWorkload({"/dev/null"});
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ASSERT_TRUE(workload != nullptr);
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ASSERT_FALSE(workload->Start());
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}
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static void run_signaled_workload() {
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{
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IOEventLoop loop;
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ASSERT_TRUE(loop.AddSignalEvent(SIGCHLD, [&]() { return loop.ExitLoop(); }));
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auto workload = Workload::CreateWorkload({"sleep", "10"});
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ASSERT_TRUE(workload != nullptr);
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ASSERT_TRUE(workload->Start());
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ASSERT_EQ(0, kill(workload->GetPid(), SIGKILL));
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ASSERT_TRUE(loop.RunLoop());
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}
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// Make sure all destructors are called before exit().
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exit(0);
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}
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TEST(workload, signaled_warning) {
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ASSERT_EXIT(run_signaled_workload(), testing::ExitedWithCode(0),
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"child process was terminated by signal");
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}
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static void run_exit_nonzero_workload() {
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{
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IOEventLoop loop;
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ASSERT_TRUE(loop.AddSignalEvent(SIGCHLD, [&]() { return loop.ExitLoop(); }));
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auto workload = Workload::CreateWorkload({"ls", "nonexistdir"});
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ASSERT_TRUE(workload != nullptr);
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ASSERT_TRUE(workload->Start());
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ASSERT_TRUE(loop.RunLoop());
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}
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// Make sure all destructors are called before exit().
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exit(0);
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}
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TEST(workload, exit_nonzero_warning) {
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ASSERT_EXIT(run_exit_nonzero_workload(), testing::ExitedWithCode(0),
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"child process exited with exit code");
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}
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