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authorIan Lewis <ianmlewis@gmail.com>2020-08-17 21:44:31 -0400
committerIan Lewis <ianmlewis@gmail.com>2020-08-17 21:44:31 -0400
commitac324f646ee3cb7955b0b45a7453aeb9671cbdf1 (patch)
tree0cbc5018e8807421d701d190dc20525726c7ca76 /test/syscalls/linux/socket.cc
parent352ae1022ce19de28fc72e034cc469872ad79d06 (diff)
parent6d0c5803d557d453f15ac6f683697eeb46dab680 (diff)
Merge branch 'master' into ip-forwarding
- Merges aleksej-paschenko's with HEAD - Adds vfs2 support for ip_forward
Diffstat (limited to 'test/syscalls/linux/socket.cc')
-rw-r--r--test/syscalls/linux/socket.cc38
1 files changed, 37 insertions, 1 deletions
diff --git a/test/syscalls/linux/socket.cc b/test/syscalls/linux/socket.cc
index 3a07ac8d2..c20cd3fcc 100644
--- a/test/syscalls/linux/socket.cc
+++ b/test/syscalls/linux/socket.cc
@@ -13,11 +13,14 @@
// limitations under the License.
#include <sys/socket.h>
+#include <sys/stat.h>
+#include <sys/types.h>
#include <unistd.h>
#include "gtest/gtest.h"
#include "test/syscalls/linux/socket_test_util.h"
#include "test/util/file_descriptor.h"
+#include "test/util/temp_umask.h"
#include "test/util/test_util.h"
namespace gvisor {
@@ -58,12 +61,45 @@ TEST(SocketTest, ProtocolInet) {
}
}
+TEST(SocketTest, UnixSocketStat) {
+ SKIP_IF(IsRunningWithVFS1());
+
+ FileDescriptor bound =
+ ASSERT_NO_ERRNO_AND_VALUE(Socket(AF_UNIX, SOCK_STREAM, PF_UNIX));
+
+ // The permissions of the file created with bind(2) should be defined by the
+ // permissions of the bound socket and the umask.
+ mode_t sock_perm = 0765, mask = 0123;
+ ASSERT_THAT(fchmod(bound.get(), sock_perm), SyscallSucceeds());
+ TempUmask m(mask);
+
+ struct sockaddr_un addr =
+ ASSERT_NO_ERRNO_AND_VALUE(UniqueUnixAddr(/*abstract=*/false, AF_UNIX));
+ ASSERT_THAT(bind(bound.get(), reinterpret_cast<struct sockaddr*>(&addr),
+ sizeof(addr)),
+ SyscallSucceeds());
+
+ struct stat statbuf = {};
+ ASSERT_THAT(stat(addr.sun_path, &statbuf), SyscallSucceeds());
+
+ // Mode should be S_IFSOCK.
+ EXPECT_EQ(statbuf.st_mode, S_IFSOCK | sock_perm & ~mask);
+
+ // Timestamps should be equal and non-zero.
+ // TODO(b/158882152): Sockets currently don't implement timestamps.
+ if (!IsRunningOnGvisor()) {
+ EXPECT_NE(statbuf.st_atime, 0);
+ EXPECT_EQ(statbuf.st_atime, statbuf.st_mtime);
+ EXPECT_EQ(statbuf.st_atime, statbuf.st_ctime);
+ }
+}
+
using SocketOpenTest = ::testing::TestWithParam<int>;
// UDS cannot be opened.
TEST_P(SocketOpenTest, Unix) {
// FIXME(b/142001530): Open incorrectly succeeds on gVisor.
- SKIP_IF(IsRunningOnGvisor());
+ SKIP_IF(IsRunningWithVFS1());
FileDescriptor bound =
ASSERT_NO_ERRNO_AND_VALUE(Socket(AF_UNIX, SOCK_STREAM, PF_UNIX));