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| author | jln@chromium.org <jln@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2012-12-03 20:33:01 +0000 |
|---|---|---|
| committer | jln@chromium.org <jln@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2012-12-03 20:33:01 +0000 |
| commit | d968e999f336ec6328dc8adefb0dd5f1d22bce2a (patch) | |
| tree | 67f58cd839d2ea19276ebf7fbe69160e288bb8f2 /sandbox | |
| parent | 32630ce2ed33734df6da4774488290fe0335386b (diff) | |
| download | chromium_src-d968e999f336ec6328dc8adefb0dd5f1d22bce2a.zip chromium_src-d968e999f336ec6328dc8adefb0dd5f1d22bce2a.tar.gz chromium_src-d968e999f336ec6328dc8adefb0dd5f1d22bce2a.tar.bz2 | |
Linux Sandbox: add test for one argument system calls.
Make it easier to reproduce simple bugs and issues by adding a trivial
test for system calls with one argument.
BUG=163904
NOTRY=true
Review URL: https://chromiumcodereview.appspot.com/11434088
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@170804 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'sandbox')
| -rw-r--r-- | sandbox/linux/seccomp-bpf/syscall_unittest.cc | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/sandbox/linux/seccomp-bpf/syscall_unittest.cc b/sandbox/linux/seccomp-bpf/syscall_unittest.cc index 374a0fb..b00177d 100644 --- a/sandbox/linux/seccomp-bpf/syscall_unittest.cc +++ b/sandbox/linux/seccomp-bpf/syscall_unittest.cc @@ -54,6 +54,14 @@ TEST(Syscall, TrivialSyscallNoArgs) { EXPECT_EQ(SandboxSyscall(__NR_getpid), syscall(__NR_getpid)); } +TEST(Syscall, TrivialSyscallOneArg) { + int new_fd; + // Duplicate standard error and close it. + ASSERT_GE(new_fd = SandboxSyscall(__NR_dup, 2), 0); + int close_return_value = HANDLE_EINTR(SandboxSyscall(__NR_close, new_fd)); + ASSERT_EQ(close_return_value, 0); +} + TEST(Syscall, ComplexSyscallSixArgs) { int fd; ASSERT_LE(0, fd = SandboxSyscall(__NR_open, "/dev/null", O_RDWR, 0L)); |