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Make zipos_test hermetic

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Justine Tunney 2023-12-28 04:22:15 -08:00
parent 6be9477b9e
commit 8b0e42a31b
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GPG key ID: BE714B4575D6E328
1 changed files with 9 additions and 8 deletions
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17
test/libc/runtime/zipos_test.c
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@ -117,7 +117,7 @@ TEST(zipos, closeAfterVfork) {
ASSERT_SYS(0, 3, open("/zip/libc/testlib/hyperion.txt", O_RDONLY)); ASSERT_SYS(0, 3, open("/zip/libc/testlib/hyperion.txt", O_RDONLY));
SPAWN(vfork); SPAWN(vfork);
ASSERT_SYS(0, 0, close(3)); ASSERT_SYS(0, 0, close(3));
ASSERT_SYS(0, 3, open("/etc/hosts", O_RDONLY)); ASSERT_SYS(0, 3, open("/dev/null", O_RDONLY));
ASSERT_SYS(0, 0, close(3)); ASSERT_SYS(0, 0, close(3));
ASSERT_SYS(EBADF, -1, close(3)); ASSERT_SYS(EBADF, -1, close(3));
EXITS(0); EXITS(0);
@ -136,10 +136,10 @@ struct State {
char buf[8]; \ char buf[8]; \
ASSERT_SYS(0, 8, read(fd, buf, 8)); \ ASSERT_SYS(0, 8, read(fd, buf, 8)); \
} }
#define SEEKS() \ #define SEEKS() \
for (int i = 0; i < 4; ++i) { \ for (int i = 0; i < 4; ++i) { \
rc = lseek(fd, 8, SEEK_CUR); \ rc = lseek(fd, 8, SEEK_CUR); \
ASSERT_NE(rc, -1); \ ASSERT_NE(rc, -1); \
} }
static void *pthread_main(void *ptr) { static void *pthread_main(void *ptr) {
@ -154,8 +154,9 @@ static void *pthread_main(void *ptr) {
ASSERT_NE(-1, rc); ASSERT_NE(-1, rc);
children[i].fd = rc; children[i].fd = rc;
children[i].id = 2 * s->id + i; children[i].id = 2 * s->id + i;
ASSERT_SYS(0, 0, pthread_create(&children[i].thread, NULL, pthread_main, ASSERT_SYS(0, 0,
children + i)); pthread_create(&children[i].thread, NULL, pthread_main,
children + i));
} }
} }
if (s->id & 1) { if (s->id & 1) {
@ -175,7 +176,7 @@ static void *pthread_main(void *ptr) {
} }
TEST(zipos, ultraPosixAtomicSeekRead) { TEST(zipos, ultraPosixAtomicSeekRead) {
struct State s = { 1, 4 }; struct State s = {1, 4};
ASSERT_SYS(0, 3, open("/zip/libc/testlib/hyperion.txt", O_RDONLY)); ASSERT_SYS(0, 3, open("/zip/libc/testlib/hyperion.txt", O_RDONLY));
ASSERT_SYS(0, 4, dup(3)); ASSERT_SYS(0, 4, dup(3));
pthread_main((void *)&s); pthread_main((void *)&s);