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-rw-r--r--test/syscalls/linux/exec.cc1
-rw-r--r--test/syscalls/linux/preadv.cc1
-rw-r--r--test/syscalls/linux/proc.cc2
-rw-r--r--test/syscalls/linux/sigaltstack.cc1
-rw-r--r--test/syscalls/linux/time.cc1
5 files changed, 6 insertions, 0 deletions
diff --git a/test/syscalls/linux/exec.cc b/test/syscalls/linux/exec.cc
index 2d2287c2a..d5a938a98 100644
--- a/test/syscalls/linux/exec.cc
+++ b/test/syscalls/linux/exec.cc
@@ -58,6 +58,7 @@ std::string WorkloadPath(absl::string_view binary) {
if (test_src) {
full_path = JoinPath(test_src, "__main__/test/syscalls/linux", binary);
}
+
TEST_CHECK(full_path.empty() == false);
return full_path;
}
diff --git a/test/syscalls/linux/preadv.cc b/test/syscalls/linux/preadv.cc
index 8d3aed43c..4a31123d8 100644
--- a/test/syscalls/linux/preadv.cc
+++ b/test/syscalls/linux/preadv.cc
@@ -37,6 +37,7 @@ namespace gvisor {
namespace testing {
namespace {
+
TEST(PreadvTest, MMConcurrencyStress) {
// Fill a one-page file with zeroes (the contents don't really matter).
const auto f = ASSERT_NO_ERRNO_AND_VALUE(TempPath::CreateFileWith(
diff --git a/test/syscalls/linux/proc.cc b/test/syscalls/linux/proc.cc
index 6ffe9aed6..0da682e7b 100644
--- a/test/syscalls/linux/proc.cc
+++ b/test/syscalls/linux/proc.cc
@@ -1258,6 +1258,7 @@ TEST(ProcPidSymlink, SubprocessRunning) {
EXPECT_THAT(ReadlinkWhileRunning("ns/user", buf, sizeof(buf)),
SyscallSucceedsWithValue(sizeof(buf)));
}
+
// FIXME: Inconsistent behavior between gVisor and linux
// on proc files.
TEST(ProcPidSymlink, SubprocessZombied) {
@@ -1362,6 +1363,7 @@ TEST(ProcPidFile, SubprocessRunning) {
// Test whether /proc/PID/ files can be read for a zombie process.
TEST(ProcPidFile, SubprocessZombie) {
char buf[1];
+
// 4.17: Succeeds and returns 1
// gVisor: Succeds and returns 0
EXPECT_THAT(ReadWhileZombied("auxv", buf, sizeof(buf)), SyscallSucceeds());
diff --git a/test/syscalls/linux/sigaltstack.cc b/test/syscalls/linux/sigaltstack.cc
index b1845ac85..5741720f4 100644
--- a/test/syscalls/linux/sigaltstack.cc
+++ b/test/syscalls/linux/sigaltstack.cc
@@ -101,6 +101,7 @@ TEST(SigaltstackTest, ResetByExecve) {
if (test_src) {
full_path = JoinPath(test_src, "../../linux/sigaltstack_check");
}
+
ASSERT_FALSE(full_path.empty());
pid_t child_pid = -1;
diff --git a/test/syscalls/linux/time.cc b/test/syscalls/linux/time.cc
index 3abcd8098..5a3dfd026 100644
--- a/test/syscalls/linux/time.cc
+++ b/test/syscalls/linux/time.cc
@@ -61,6 +61,7 @@ TEST(TimeTest, VsyscallTime_InvalidAddressSIGSEGV) {
EXPECT_EXIT(vsyscall_time(reinterpret_cast<time_t*>(0x1)),
::testing::KilledBySignal(SIGSEGV), "");
}
+
int vsyscall_gettimeofday(struct timeval* tv, struct timezone* tz) {
constexpr uint64_t kVsyscallGettimeofdayEntry = 0xffffffffff600000;
return reinterpret_cast<int (*)(struct timeval*, struct timezone*)>(