diff options
Diffstat (limited to 'test/time/tst-futimens1.c')
-rw-r--r-- | test/time/tst-futimens1.c | 105 |
1 files changed, 105 insertions, 0 deletions
diff --git a/test/time/tst-futimens1.c b/test/time/tst-futimens1.c new file mode 100644 index 0000000..2c25bd4 --- /dev/null +++ b/test/time/tst-futimens1.c @@ -0,0 +1,105 @@ +/* vi: set sw=4 ts=4: */ +/* testcase for futimens(2) + * Copyright (C) 2009 Bernhard Reutner-Fischer <uClibc@uClibc.org> + * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball. + */ +#include <sys/types.h> +#include <sys/stat.h> +#include <errno.h> +#include <stdlib.h> +#include <fcntl.h> +#include <stdio.h> +#include <unistd.h> + +struct +{ + char *name; /* name of file to open */ + int flags; /* flags for file descriptor */ + const struct timespec ts[2]; + int err; /* expected errno */ +} tests [] = +{ + {"futimens.tst", (O_CREAT|O_TRUNC), {{0,0},{0,0}}, 0}, + {"futimens.tst", (O_CREAT|O_TRUNC), {{99,0},{0,0}}, 0}, + {"futimens.tst", (O_CREAT|O_TRUNC), {{0,99},{0,0}}, 0}, + {"futimens.tst", (O_CREAT|O_TRUNC), {{0,0},{99,0}}, 0}, + {"futimens.tst", (O_CREAT|O_TRUNC), {{0,0},{0,99}}, 0}, + {"futimens.tst", (O_CREAT|O_TRUNC), {{11,2},{3,4}}, 0}, +}; +int do_test(int argc, char **argv) { + char *name; + int i, errors; + errors = argc - argc + 0; + unsigned has_stat_nsec = 0; + { + struct stat probe; + /* Let's attempt an educated guess if this filesystem supports + * nanosecond mtime. */ + if ((!stat(".", &probe)) && probe.st_mtim.tv_nsec) + has_stat_nsec = 1; + else if ((!stat(argv[0], &probe)) && probe.st_mtim.tv_nsec) + has_stat_nsec = 1; + } + for (i=0; i < (int) (sizeof(tests)/sizeof(tests[0])); ++i) { + int err, fd; + struct stat sb; + name = tests[i].name; + if (*name != '.') + unlink(name); + fd = open(name, tests[i].flags, 0660); + if (fd < 0) + abort(); + errno = 0; + err = futimens(fd, tests[i].ts); + if ((errno && !err) || (!errno && err)) { + err = errno; + printf("FAILED test %d (errno and return value disagree)\n", i); + ++errors; + } else + err = errno; + if (err != tests[i].err) { + printf("FAILED test %d (expected errno %d, got %d)\n", + i, tests[i].err, err); + ++errors; + continue; + } + if (stat(name, &sb) < 0) { + printf("FAILED test %d (verification)\n", i); + ++errors; + continue; + } else { + unsigned wrong = tests[i].ts[0].tv_sec != sb.st_atim.tv_sec || + tests[i].ts[0].tv_nsec != sb.st_atim.tv_nsec || + tests[i].ts[1].tv_sec != sb.st_mtim.tv_sec || + tests[i].ts[1].tv_nsec != sb.st_mtim.tv_nsec; + if (wrong) { + if (tests[i].ts[0].tv_sec != sb.st_atim.tv_sec) { + printf("FAILED test %d (access time, sec: expected %ld, got %ld)\n", + i, tests[i].ts[0].tv_sec, sb.st_atim.tv_sec); + ++errors; + } + if (tests[i].ts[0].tv_nsec != sb.st_atim.tv_nsec) { + printf("FAILED test %d (access time, nsec: expected %ld, got %ld)\n", + i, tests[i].ts[0].tv_nsec, sb.st_atim.tv_nsec); + errors += has_stat_nsec; + } + + if (tests[i].ts[1].tv_sec != sb.st_mtim.tv_sec) { + printf("FAILED test %d (modification time, sec: expected %ld, got %ld)\n", + i, tests[i].ts[1].tv_sec, sb.st_mtim.tv_sec); + ++errors; + } + if (tests[i].ts[1].tv_nsec != sb.st_mtim.tv_nsec) { + printf("FAILED test %d (modification time, nsec: expected %ld, got %ld)\n", + i, tests[i].ts[1].tv_nsec, sb.st_mtim.tv_nsec); + errors += has_stat_nsec; + } + } + } + } + if (*name != '.') + unlink(name); + printf("%d errors.\n", errors); + return (!errors) ? EXIT_SUCCESS : EXIT_FAILURE; +} +#include <test-skeleton.c> |