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Make some touchups

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This commit is contained in:
Justine Tunney 2022-07-15 18:07:34 -07:00
parent 6c49e36537
commit 2e3958c6dc
11 changed files with 161 additions and 63 deletions
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9
test/libc/calls/open_test.c
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@ -117,6 +117,15 @@ TEST(open, testOpenExistingForAppendWriteOnly_seeksToEnd) {
EXPECT_SYS(0, 0, close(3));
}
TEST(open, testRelativePath_opensRelativeToDirFd) {
ASSERT_SYS(0, 0, mkdir("foo", 0755));
ASSERT_SYS(0, 3, open("foo", O_RDONLY | O_DIRECTORY));
EXPECT_SYS(0, 4, openat(3, "bar", O_WRONLY | O_TRUNC | O_CREAT, 0755));
EXPECT_TRUE(fileexists("foo/bar"));
EXPECT_SYS(0, 0, close(4));
EXPECT_SYS(0, 0, close(3));
}
int CountFds(void) {
int i, count;
for (count = i = 0; i < g_fds.n; ++i) {

3
test/libc/calls/vfork_test.c
View file

@ -34,9 +34,6 @@ TEST(vfork, test) {
ASSERT_NE(-1, lseek(fd, 0, SEEK_SET));
if (!vfork()) {
EXPECT_EQ(5, pread(fd, buf, 5, 0));
/*
* TODO(jart): DOES PREAD IN CHILD REALLY CHANGE PARENT HANDLE POSITION?
*/
ASSERT_NE(-1, lseek(fd, 0, SEEK_SET));
EXPECT_STREQ("hello", buf);
EXPECT_NE(-1, close(fd));