Daan De Meyer
fa34123c35
To make sure everything still compiles, we add a preliminary include of forward.h to tests.h to make sure it is included in every test source file. We'll clean up the tests.h includes in a later commit. We also add a <errno.h> include to errno-list.h to keep test-errno-list.c compiling. It'll be removed again when we clean up includes in src/basic. Split out of #37344.
63 lines
1.9 KiB
C
63 lines
1.9 KiB
C
/* SPDX-License-Identifier: LGPL-2.1-or-later */
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#include <fcntl.h>
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#include <linux/fiemap.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include "argv-util.h"
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#include "fd-util.h"
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#include "hibernate-util.h"
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#include "log.h"
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#include "tests.h"
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static int test_fiemap_one(const char *path) {
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_cleanup_free_ struct fiemap *fiemap = NULL;
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_cleanup_close_ int fd = -EBADF;
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int r;
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log_info("/* %s */", __func__);
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fd = open(path, O_RDONLY | O_CLOEXEC | O_NONBLOCK);
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if (fd < 0)
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return log_error_errno(errno, "failed to open %s: %m", path);
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r = read_fiemap(fd, &fiemap);
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if (r == -EOPNOTSUPP)
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exit(log_tests_skipped("Not supported"));
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if (r < 0)
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return log_error_errno(r, "Unable to read extent map for '%s': %m", path);
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log_info("extent map information for %s:", path);
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log_info("\t start: %" PRIu64, (uint64_t) fiemap->fm_start);
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log_info("\t length: %" PRIu64, (uint64_t) fiemap->fm_length);
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log_info("\t flags: %" PRIu32, fiemap->fm_flags);
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log_info("\t number of mapped extents: %" PRIu32, fiemap->fm_mapped_extents);
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log_info("\t extent count: %" PRIu32, fiemap->fm_extent_count);
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if (fiemap->fm_extent_count > 0)
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log_info("\t first extent location: %" PRIu64,
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(uint64_t) (fiemap->fm_extents[0].fe_physical / page_size()));
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return 0;
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}
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TEST_RET(fiemap) {
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int r = 0;
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assert_se(test_fiemap_one(saved_argv[0]) == 0);
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for (int i = 1; i < saved_argc; i++) {
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int k = test_fiemap_one(saved_argv[i]);
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if (r == 0)
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r = k;
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}
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return r;
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}
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static int intro(void) {
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if (getuid() != 0)
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log_warning("This program is unlikely to work for unprivileged users");
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return EXIT_SUCCESS;
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}
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DEFINE_TEST_MAIN_WITH_INTRO(LOG_DEBUG, intro);
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