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Differential D22083 Diff 63674 tests/sys/posixshm/posixshm_test.c

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tests/sys/posixshm/posixshm_test.c

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#define TEST_PATH_LEN 256 #define TEST_PATH_LEN 256
static char test_path[TEST_PATH_LEN]; static char test_path[TEST_PATH_LEN];
static char test_path2[TEST_PATH_LEN]; static char test_path2[TEST_PATH_LEN];
static unsigned int test_path_idx = 0; static unsigned int test_path_idx = 0;
static void static void
gen_a_test_path(char *path) gen_a_test_path(char *path)
{ {
snprintf(path, TEST_PATH_LEN, "%s/tmp.XXXXXX%d", snprintf(path, TEST_PATH_LEN, "/%s/tmp.XXXXXX%d",
getenv("TMPDIR") == NULL ? "/tmp" : getenv("TMPDIR"), getenv("TMPDIR") == NULL ? "/tmp" : getenv("TMPDIR"),
test_path_idx); test_path_idx);
test_path_idx++; test_path_idx++;
ATF_REQUIRE_MSG(mkstemp(path) != -1, ATF_REQUIRE_MSG(mkstemp(path) != -1,
"mkstemp failed; errno=%d", errno); "mkstemp failed; errno=%d", errno);
ATF_REQUIRE_MSG(unlink(path) == 0, ATF_REQUIRE_MSG(unlink(path) == 0,
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} }
ATF_TC_WITHOUT_HEAD(rename_from_nonexisting); ATF_TC_WITHOUT_HEAD(rename_from_nonexisting);
ATF_TC_BODY(rename_from_nonexisting, tc) ATF_TC_BODY(rename_from_nonexisting, tc)
{ {
int rc; int rc;
gen_test_path(); gen_test_path();
gen_test_path2();
rc = shm_rename(test_path, test_path2, 0); rc = shm_rename(test_path, test_path2, 0);
if (rc != -1) if (rc != -1)
atf_tc_fail("shm_rename of nonexisting shm succeeded unexpectedly"); atf_tc_fail("shm_rename of nonexisting shm succeeded unexpectedly");
if (errno != ENOENT) if (errno != ENOENT)
atf_tc_fail("Expected ENOENT to rename of nonexistent shm"); atf_tc_fail("Expected ENOENT to rename of nonexistent shm; got %d",
errno);
} }
ATF_TC_WITHOUT_HEAD(rename_to_anon); ATF_TC_WITHOUT_HEAD(rename_to_anon);
ATF_TC_BODY(rename_to_anon, tc) ATF_TC_BODY(rename_to_anon, tc)
{ {
int rc; int rc;
gen_test_path(); gen_test_path();
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