diff options
Diffstat (limited to 'test/syscalls')
| -rw-r--r-- | test/syscalls/syscall_test_runner.go | 45 |
1 files changed, 42 insertions, 3 deletions
diff --git a/test/syscalls/syscall_test_runner.go b/test/syscalls/syscall_test_runner.go index 5936d66ff..d1f9552a2 100644 --- a/test/syscalls/syscall_test_runner.go +++ b/test/syscalls/syscall_test_runner.go @@ -23,11 +23,13 @@ import ( "math" "os" "os/exec" + "os/signal" "path/filepath" "strconv" "strings" "syscall" "testing" + "time" specs "github.com/opencontainers/runtime-spec/specs-go" "golang.org/x/sys/unix" @@ -189,6 +191,8 @@ func runTestCaseRunsc(testBin string, tc gtest.TestCase, t *testing.T) { "-log-format=text", "-TESTONLY-unsafe-nonroot=true", "-net-raw=true", + fmt.Sprintf("-panic-signal=%d", syscall.SIGTERM), + "-watchdog-action=panic", } if *overlay { args = append(args, "-overlay") @@ -220,8 +224,8 @@ func runTestCaseRunsc(testBin string, tc gtest.TestCase, t *testing.T) { // Current process doesn't have CAP_SYS_ADMIN, create user namespace and run // as root inside that namespace to get it. - args = append(args, "run", "--bundle", bundleDir, id) - cmd := exec.Command(*runscPath, args...) + rArgs := append(args, "run", "--bundle", bundleDir, id) + cmd := exec.Command(*runscPath, rArgs...) cmd.SysProcAttr = &syscall.SysProcAttr{ Cloneflags: syscall.CLONE_NEWUSER | syscall.CLONE_NEWNS, // Set current user/group as root inside the namespace. @@ -239,9 +243,44 @@ func runTestCaseRunsc(testBin string, tc gtest.TestCase, t *testing.T) { } cmd.Stdout = os.Stdout cmd.Stderr = os.Stderr + sig := make(chan os.Signal, 1) + signal.Notify(sig, syscall.SIGTERM) + go func() { + s, ok := <-sig + if !ok { + return + } + t.Errorf("%s: Got signal: %v", tc.FullName(), s) + done := make(chan bool) + go func() { + dArgs := append(args, "-alsologtostderr=true", "debug", "--stacks", id) + cmd := exec.Command(*runscPath, dArgs...) + cmd.Stdout = os.Stdout + cmd.Stderr = os.Stderr + cmd.Run() + done <- true + }() + + timeout := time.Tick(3 * time.Second) + select { + case <-timeout: + t.Logf("runsc debug --stacks is timeouted") + case <-done: + } + + t.Logf("Send SIGTERM to the sandbox process") + dArgs := append(args, "debug", + fmt.Sprintf("--signal=%d", syscall.SIGTERM), + id) + cmd = exec.Command(*runscPath, dArgs...) + cmd.Stdout = os.Stdout + cmd.Stderr = os.Stderr + cmd.Run() + }() if err = cmd.Run(); err != nil { t.Errorf("test %q exited with status %v, want 0", tc.FullName(), err) } + close(sig) } // filterEnv returns an environment with the blacklisted variables removed. @@ -277,7 +316,7 @@ func main() { fatalf("test-name flag must be provided") } - log.SetLevel(log.Warning) + log.SetLevel(log.Info) if *debug { log.SetLevel(log.Debug) } |