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56 lines
1.4 KiB
56 lines
1.4 KiB
/*
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* Copyright (C) 2020 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 <fcntl.h>
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#include <gtest/gtest.h>
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#include <sys/stat.h>
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#include "profile-extras.h"
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static int flush_count = 0;
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extern "C" {
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int __llvm_profile_write_file() {
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flush_count++;
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return 0;
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}
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}
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TEST(profile_extras, smoke) {
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flush_count = 0;
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ASSERT_EQ(0, flush_count);
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kill(getpid(), COVERAGE_FLUSH_SIGNAL);
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sleep(2);
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ASSERT_EQ(1, flush_count);
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}
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static const char* OPEN_AT_TEST_FNAME = "/data/misc/trace/test.profraw";
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TEST(profile_extras, openat) {
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mode_t old_umask = umask(0077);
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unlink(OPEN_AT_TEST_FNAME);
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int fd = open(OPEN_AT_TEST_FNAME, O_RDWR | O_CREAT, 0666);
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ASSERT_NE(fd, -1);
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close(fd);
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umask(old_umask);
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struct stat stat_buf;
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ASSERT_EQ(stat(OPEN_AT_TEST_FNAME, &stat_buf), 0);
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ASSERT_EQ(stat_buf.st_mode & 0777, 0666);
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unlink(OPEN_AT_TEST_FNAME);
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}
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