tests: move fileio related tests to test-fileio.c
This commit is contained in:
Ronny Chevalier
parent
f4c13ad76f
commit
897891f02e
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@ -27,6 +27,7 @@
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#include "env-util.h"
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#include "fd-util.h"
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#include "fileio.h"
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#include "io-util.h"
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#include "parse-util.h"
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#include "process-util.h"
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#include "string-util.h"
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@ -425,6 +426,134 @@ static void test_load_env_file_pairs(void) {
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unlink(fn);
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}
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static void test_search_and_fopen(void) {
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const char *dirs[] = {"/tmp/foo/bar", "/tmp", NULL};
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char name[] = "/tmp/test-search_and_fopen.XXXXXX";
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int fd = -1;
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int r;
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FILE *f;
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fd = mkostemp_safe(name, O_RDWR|O_CLOEXEC);
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assert_se(fd >= 0);
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close(fd);
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r = search_and_fopen(basename(name), "r", NULL, dirs, &f);
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assert_se(r >= 0);
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fclose(f);
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r = search_and_fopen(name, "r", NULL, dirs, &f);
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assert_se(r >= 0);
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fclose(f);
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r = search_and_fopen(basename(name), "r", "/", dirs, &f);
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assert_se(r >= 0);
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fclose(f);
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r = search_and_fopen("/a/file/which/does/not/exist/i/guess", "r", NULL, dirs, &f);
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assert_se(r < 0);
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r = search_and_fopen("afilewhichdoesnotexistiguess", "r", NULL, dirs, &f);
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assert_se(r < 0);
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r = unlink(name);
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assert_se(r == 0);
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r = search_and_fopen(basename(name), "r", NULL, dirs, &f);
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assert_se(r < 0);
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}
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static void test_search_and_fopen_nulstr(void) {
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const char dirs[] = "/tmp/foo/bar\0/tmp\0";
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char name[] = "/tmp/test-search_and_fopen.XXXXXX";
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int fd = -1;
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int r;
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FILE *f;
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fd = mkostemp_safe(name, O_RDWR|O_CLOEXEC);
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assert_se(fd >= 0);
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close(fd);
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r = search_and_fopen_nulstr(basename(name), "r", NULL, dirs, &f);
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assert_se(r >= 0);
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fclose(f);
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r = search_and_fopen_nulstr(name, "r", NULL, dirs, &f);
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assert_se(r >= 0);
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fclose(f);
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r = search_and_fopen_nulstr("/a/file/which/does/not/exist/i/guess", "r", NULL, dirs, &f);
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assert_se(r < 0);
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r = search_and_fopen_nulstr("afilewhichdoesnotexistiguess", "r", NULL, dirs, &f);
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assert_se(r < 0);
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r = unlink(name);
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assert_se(r == 0);
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r = search_and_fopen_nulstr(basename(name), "r", NULL, dirs, &f);
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assert_se(r < 0);
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}
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static void test_writing_tmpfile(void) {
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char name[] = "/tmp/test-systemd_writing_tmpfile.XXXXXX";
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_cleanup_free_ char *contents = NULL;
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size_t size;
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int fd, r;
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struct iovec iov[3];
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IOVEC_SET_STRING(iov[0], "abc\n");
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IOVEC_SET_STRING(iov[1], ALPHANUMERICAL "\n");
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IOVEC_SET_STRING(iov[2], "");
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fd = mkostemp_safe(name, O_RDWR|O_CLOEXEC);
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printf("tmpfile: %s", name);
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r = writev(fd, iov, 3);
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assert_se(r >= 0);
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r = read_full_file(name, &contents, &size);
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assert_se(r == 0);
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printf("contents: %s", contents);
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assert_se(streq(contents, "abc\n" ALPHANUMERICAL "\n"));
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unlink(name);
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}
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static void test_tempfn(void) {
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char *ret = NULL, *p;
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assert_se(tempfn_xxxxxx("/foo/bar/waldo", NULL, &ret) >= 0);
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assert_se(streq_ptr(ret, "/foo/bar/.#waldoXXXXXX"));
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free(ret);
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assert_se(tempfn_xxxxxx("/foo/bar/waldo", "[miau]", &ret) >= 0);
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assert_se(streq_ptr(ret, "/foo/bar/.#[miau]waldoXXXXXX"));
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free(ret);
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assert_se(tempfn_random("/foo/bar/waldo", NULL, &ret) >= 0);
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assert_se(p = startswith(ret, "/foo/bar/.#waldo"));
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assert_se(strlen(p) == 16);
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assert_se(in_charset(p, "0123456789abcdef"));
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free(ret);
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assert_se(tempfn_random("/foo/bar/waldo", "[wuff]", &ret) >= 0);
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assert_se(p = startswith(ret, "/foo/bar/.#[wuff]waldo"));
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assert_se(strlen(p) == 16);
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assert_se(in_charset(p, "0123456789abcdef"));
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free(ret);
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assert_se(tempfn_random_child("/foo/bar/waldo", NULL, &ret) >= 0);
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assert_se(p = startswith(ret, "/foo/bar/waldo/.#"));
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assert_se(strlen(p) == 16);
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assert_se(in_charset(p, "0123456789abcdef"));
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free(ret);
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assert_se(tempfn_random_child("/foo/bar/waldo", "[kikiriki]", &ret) >= 0);
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assert_se(p = startswith(ret, "/foo/bar/waldo/.#[kikiriki]"));
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assert_se(strlen(p) == 16);
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assert_se(in_charset(p, "0123456789abcdef"));
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free(ret);
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}
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int main(int argc, char *argv[]) {
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log_parse_environment();
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log_open();
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@ -439,6 +568,10 @@ int main(int argc, char *argv[]) {
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test_write_string_file_no_create();
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test_write_string_file_verify();
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test_load_env_file_pairs();
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test_search_and_fopen();
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test_search_and_fopen_nulstr();
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test_writing_tmpfile();
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test_tempfn();
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return 0;
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}
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@ -289,31 +289,6 @@ static void test_in_set(void) {
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assert_se(!IN_SET(0, 1, 2, 3, 4));
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}
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static void test_writing_tmpfile(void) {
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char name[] = "/tmp/test-systemd_writing_tmpfile.XXXXXX";
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_cleanup_free_ char *contents = NULL;
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size_t size;
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int fd, r;
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struct iovec iov[3];
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IOVEC_SET_STRING(iov[0], "abc\n");
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IOVEC_SET_STRING(iov[1], ALPHANUMERICAL "\n");
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IOVEC_SET_STRING(iov[2], "");
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fd = mkostemp_safe(name, O_RDWR|O_CLOEXEC);
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printf("tmpfile: %s", name);
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r = writev(fd, iov, 3);
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assert_se(r >= 0);
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r = read_full_file(name, &contents, &size);
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assert_se(r == 0);
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printf("contents: %s", contents);
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assert_se(streq(contents, "abc\n" ALPHANUMERICAL "\n"));
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unlink(name);
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}
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static void test_log2i(void) {
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assert_se(log2i(1) == 0);
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assert_se(log2i(2) == 1);
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@ -381,7 +356,6 @@ static void test_close_nointr(void) {
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unlink(name);
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}
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static void test_unlink_noerrno(void) {
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char name[] = "/tmp/test-close_nointr.XXXXXX";
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int fd;
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@ -426,73 +400,6 @@ static void test_readlink_and_make_absolute(void) {
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assert_se(rm_rf(tempdir, REMOVE_ROOT|REMOVE_PHYSICAL) >= 0);
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}
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static void test_search_and_fopen(void) {
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const char *dirs[] = {"/tmp/foo/bar", "/tmp", NULL};
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char name[] = "/tmp/test-search_and_fopen.XXXXXX";
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int fd = -1;
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int r;
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FILE *f;
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fd = mkostemp_safe(name, O_RDWR|O_CLOEXEC);
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assert_se(fd >= 0);
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close(fd);
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r = search_and_fopen(basename(name), "r", NULL, dirs, &f);
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assert_se(r >= 0);
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fclose(f);
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r = search_and_fopen(name, "r", NULL, dirs, &f);
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assert_se(r >= 0);
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fclose(f);
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r = search_and_fopen(basename(name), "r", "/", dirs, &f);
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assert_se(r >= 0);
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fclose(f);
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r = search_and_fopen("/a/file/which/does/not/exist/i/guess", "r", NULL, dirs, &f);
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assert_se(r < 0);
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r = search_and_fopen("afilewhichdoesnotexistiguess", "r", NULL, dirs, &f);
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assert_se(r < 0);
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r = unlink(name);
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assert_se(r == 0);
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r = search_and_fopen(basename(name), "r", NULL, dirs, &f);
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assert_se(r < 0);
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}
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static void test_search_and_fopen_nulstr(void) {
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const char dirs[] = "/tmp/foo/bar\0/tmp\0";
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char name[] = "/tmp/test-search_and_fopen.XXXXXX";
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int fd = -1;
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int r;
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FILE *f;
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fd = mkostemp_safe(name, O_RDWR|O_CLOEXEC);
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assert_se(fd >= 0);
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close(fd);
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r = search_and_fopen_nulstr(basename(name), "r", NULL, dirs, &f);
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assert_se(r >= 0);
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fclose(f);
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r = search_and_fopen_nulstr(name, "r", NULL, dirs, &f);
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assert_se(r >= 0);
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fclose(f);
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r = search_and_fopen_nulstr("/a/file/which/does/not/exist/i/guess", "r", NULL, dirs, &f);
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assert_se(r < 0);
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r = search_and_fopen_nulstr("afilewhichdoesnotexistiguess", "r", NULL, dirs, &f);
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assert_se(r < 0);
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r = unlink(name);
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assert_se(r == 0);
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r = search_and_fopen_nulstr(basename(name), "r", NULL, dirs, &f);
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assert_se(r < 0);
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}
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static void test_glob_exists(void) {
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char name[] = "/tmp/test-glob_exists.XXXXXX";
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int fd = -1;
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@ -670,42 +577,6 @@ static void test_sparse_write(void) {
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test_sparse_write_one(fd, test_e, sizeof(test_e));
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}
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static void test_tempfn(void) {
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char *ret = NULL, *p;
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assert_se(tempfn_xxxxxx("/foo/bar/waldo", NULL, &ret) >= 0);
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assert_se(streq_ptr(ret, "/foo/bar/.#waldoXXXXXX"));
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free(ret);
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assert_se(tempfn_xxxxxx("/foo/bar/waldo", "[miau]", &ret) >= 0);
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assert_se(streq_ptr(ret, "/foo/bar/.#[miau]waldoXXXXXX"));
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free(ret);
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assert_se(tempfn_random("/foo/bar/waldo", NULL, &ret) >= 0);
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assert_se(p = startswith(ret, "/foo/bar/.#waldo"));
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assert_se(strlen(p) == 16);
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assert_se(in_charset(p, "0123456789abcdef"));
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free(ret);
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assert_se(tempfn_random("/foo/bar/waldo", "[wuff]", &ret) >= 0);
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assert_se(p = startswith(ret, "/foo/bar/.#[wuff]waldo"));
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assert_se(strlen(p) == 16);
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assert_se(in_charset(p, "0123456789abcdef"));
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free(ret);
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assert_se(tempfn_random_child("/foo/bar/waldo", NULL, &ret) >= 0);
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assert_se(p = startswith(ret, "/foo/bar/waldo/.#"));
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assert_se(strlen(p) == 16);
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assert_se(in_charset(p, "0123456789abcdef"));
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free(ret);
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assert_se(tempfn_random_child("/foo/bar/waldo", "[kikiriki]", &ret) >= 0);
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assert_se(p = startswith(ret, "/foo/bar/waldo/.#[kikiriki]"));
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assert_se(strlen(p) == 16);
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assert_se(in_charset(p, "0123456789abcdef"));
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free(ret);
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}
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static void test_fgetxattrat_fake(void) {
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char t[] = "/var/tmp/xattrtestXXXXXX";
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_cleanup_close_ int fd = -1;
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@ -760,15 +631,12 @@ int main(int argc, char *argv[]) {
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test_fstab_node_to_udev_node();
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test_get_files_in_directory();
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test_in_set();
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test_writing_tmpfile();
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test_log2i();
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test_filename_is_valid();
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test_file_in_same_dir();
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test_close_nointr();
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test_unlink_noerrno();
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test_readlink_and_make_absolute();
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test_search_and_fopen();
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test_search_and_fopen_nulstr();
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test_glob_exists();
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test_execute_directory();
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test_parse_proc_cmdline();
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@ -776,7 +644,6 @@ int main(int argc, char *argv[]) {
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test_same_fd();
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test_uid_ptr();
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test_sparse_write();
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test_tempfn();
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test_fgetxattrat_fake();
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test_runlevel_to_target();
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