diff options
| -rw-r--r-- | tests/unit/test_operations.c | 78 |
1 files changed, 77 insertions, 1 deletions
diff --git a/tests/unit/test_operations.c b/tests/unit/test_operations.c index d43b54c..85a19ff 100644 --- a/tests/unit/test_operations.c +++ b/tests/unit/test_operations.c @@ -24,10 +24,13 @@ #include "../../operations.h" #include "../../common.h" +#define MAX_TEST_PATH 250 + struct args_target { long ret; int err; bool check_fd; + bool open_path; int fd; int nr; void *args[6]; @@ -38,6 +41,7 @@ int notifyfd; struct args_target *at; int pipefd[2]; pid_t pid; +char path[] = "/tmp/test-seitan"; uint16_t tmp_data[TMP_DATA_SIZE]; @@ -86,6 +90,12 @@ static int target() at->ret = syscall(at->nr, at->args[0], at->args[1], at->args[2], at->args[3], at->args[4], at->args[5]); at->err = errno; + if (at->open_path) { + if ((at->fd = open(path, O_CREAT | O_RDONLY)) < 0) { + perror("open"); + return -1; + } + } if (at->check_fd) read(pipefd[0], &buf, 1); @@ -216,6 +226,15 @@ void setup_fd() setup(); } +void setup_path() +{ + at = mmap(NULL, sizeof(struct args_target), PROT_READ | PROT_WRITE, + MAP_SHARED | MAP_ANONYMOUS, -1, 0); + at->open_path = true; + at->nr = __NR_getpid; + setup(); +} + void setup_target_connect() { struct sockaddr_un addr; @@ -501,11 +520,61 @@ START_TEST(test_op_cmp_neq) } END_TEST +START_TEST(test_op_resolvedfd_eq) +{ + struct op operations[] = { + { .type = OP_RESOLVEDFD, + .resfd = { .fd_off = 0, + .path_off = sizeof(int) / sizeof(uint16_t), + .path_size = sizeof(path), + .jmp = 2 } }, + { .type = OP_CONT }, + { .type = OP_END }, + { .type = OP_BLOCK, .block = { .error = -1 } }, + }; + + memcpy((uint16_t *)&tmp_data + operations[0].resfd.fd_off, &at->fd, + sizeof(at->fd)); + memcpy((uint16_t *)&tmp_data + operations[0].resfd.path_off, &path, + sizeof(path)); + int ret = do_operations(&tmp_data, operations, &req, + sizeof(operations) / sizeof(operations[0]), pid, + notifyfd, req.id); + ck_assert_msg(ret == 0, strerror(errno)); + check_target_result(-1, 1, false); +} +END_TEST + +START_TEST(test_op_resolvedfd_neq) +{ + char path2[] = "/tmp/seitan-test-wrong"; + struct op operations[] = { + { .type = OP_RESOLVEDFD, + .resfd = { .fd_off = 0, + .path_off = sizeof(int) / sizeof(uint16_t), + .path_size = sizeof(path2), + .jmp = 2 } }, + { .type = OP_CONT }, + { .type = OP_END }, + { .type = OP_BLOCK, .block = { .error = -1 } }, + }; + memcpy((uint16_t *)&tmp_data + operations[0].resfd.fd_off, &at->fd, + sizeof(at->fd)); + memcpy((uint16_t *)&tmp_data + operations[0].resfd.path_off, &path2, + sizeof(path2)); + int ret = do_operations(&tmp_data, operations, &req, + sizeof(operations) / sizeof(operations[0]), pid, + notifyfd, req.id); + ck_assert_msg(ret == 0, strerror(errno)); +} +END_TEST + + Suite *op_call_suite(void) { Suite *s; int timeout = 30; - TCase *cont, *block, *ret, *call, *cmp; + TCase *cont, *block, *ret, *call, *cmp, *resolvedfd; TCase *inject, *inject_a; TCase *copy; @@ -564,6 +633,13 @@ Suite *op_call_suite(void) tcase_add_test(cmp, test_op_cmp_neq); suite_add_tcase(s, cmp); + resolvedfd = tcase_create("op_resolvedfd"); + tcase_add_checked_fixture(resolvedfd, setup_path, teardown); + tcase_set_timeout(resolvedfd, timeout); + tcase_add_test(resolvedfd, test_op_resolvedfd_eq); + tcase_add_test(resolvedfd, test_op_resolvedfd_neq); + suite_add_tcase(s, resolvedfd); + return s; } |