Add permission, char device, and uid checks.
Change-Id: I8307bfb390a56424aaa651285a218aad277c4aed
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@ -148,6 +148,10 @@ TEST(DevTest, WriteDevFull) {
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TEST(DevTest, TTYExists) {
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TEST(DevTest, TTYExists) {
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struct stat statbuf = {};
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struct stat statbuf = {};
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ASSERT_THAT(stat("/dev/tty", &statbuf), SyscallSucceeds());
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ASSERT_THAT(stat("/dev/tty", &statbuf), SyscallSucceeds());
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// Check that it's a character device with rw-rw-rw- permissions.
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EXPECT_EQ(statbuf.st_mode, S_IFCHR | 0666);
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// Check that it's owned by root.
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EXPECT_EQ(statbuf.st_uid, 0);
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}
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}
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} // namespace
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} // namespace
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