fly316/PX4-Autopilot
7
0
Fork 0
mirror of https://gitee.com/mirrors_PX4/PX4-Autopilot.git synced 2026-07-19 04:50:35 +08:00
Code Issues Packages Projects Releases Wiki Activity

Added test to test unlink()

Browse Source
This commit is contained in:
Lorenz Meier
2013-09-01 10:29:12 +02:00
parent 4b018e74a9
commit c3408332fd
1 changed files with 30 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/systemcmds/tests/tests_file.c
+30
View File
@@ -76,9 +76,39 @@ test_file(int argc, char *argv[])
close(fd);
unlink("/fs/microsd/testfile");
warnx("512KiB in %llu microseconds", end - start);
perf_print_counter(wperf);
perf_free(wperf);
warnx("running unlink test");
/* ensure that common commands do not run against file count limits */
for (unsigned i = 0; i < 64; i++) {
warnx("unlink iteration #%u", i);
int fd = open("/fs/microsd/testfile", O_TRUNC | O_WRONLY | O_CREAT);
if (fd < 0)
errx(1, "failed opening test file before unlink()");
int ret = write(fd, buf, sizeof(buf));
if (ret < 0)
errx(1, "failed writing test file before unlink()");
close(fd);
ret = unlink("/fs/microsd/testfile");
if (ret != OK)
errx(1, "failed unlinking test file");
fd = open("/fs/microsd/testfile", O_TRUNC | O_WRONLY | O_CREAT);
if (fd < 0)
errx(1, "failed opening test file after unlink()");
ret = write(fd, buf, sizeof(buf));
if (ret < 0)
errx(1, "failed writing test file after unlink()");
close(fd);
}
return 0;
}