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| author | Ayush Ranjan <ayushranjan@google.com> | 2020-09-08 17:54:13 -0700 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2020-09-08 17:56:22 -0700 |
| commit | bca4d99a4bdeab0f7ef15ba39e64a54ce5b4485d (patch) | |
| tree | b3a65aad836353a054b359e4cc2141f0801959de /test/syscalls/linux/mkdir.cc | |
| parent | a17d083f3b6a5dbd122144d731fdda088974c39c (diff) | |
[vfs] overlayfs: Fix socket tests.
- BindSocketThenOpen test was expecting the incorrect error when opening
a socket. Fixed that.
- VirtualFilesystem.BindEndpointAt should not require pop.Path.Begin.Ok()
because the filesystem implementations do not need to walk to the parent
dentry. This check also exists for MknodAt, MkdirAt, RmdirAt, SymlinkAt and
UnlinkAt but those filesystem implementations also need to walk to the parent
denty. So that check is valid. Added some syscall tests to test this.
PiperOrigin-RevId: 330625220
Diffstat (limited to 'test/syscalls/linux/mkdir.cc')
| -rw-r--r-- | test/syscalls/linux/mkdir.cc | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/test/syscalls/linux/mkdir.cc b/test/syscalls/linux/mkdir.cc index 4036a9275..27758203d 100644 --- a/test/syscalls/linux/mkdir.cc +++ b/test/syscalls/linux/mkdir.cc @@ -82,6 +82,13 @@ TEST_F(MkdirTest, FailsOnDirWithoutWritePerms) { SyscallFailsWithErrno(EACCES)); } +TEST_F(MkdirTest, MkdirAtEmptyPath) { + ASSERT_THAT(mkdir(dirname_.c_str(), 0777), SyscallSucceeds()); + auto fd = + ASSERT_NO_ERRNO_AND_VALUE(Open(dirname_, O_RDONLY | O_DIRECTORY, 0666)); + EXPECT_THAT(mkdirat(fd.get(), "", 0777), SyscallFailsWithErrno(ENOENT)); +} + } // namespace } // namespace testing |