go/src/runtime/runtime-gdb_unix_test.go

func canGenerateCore(t *testing.T) bool { … }

const coreSignalSource …

// TestGdbCoreSignalBacktrace tests that gdb can unwind the stack correctly
// through a signal handler in a core file
func TestGdbCoreSignalBacktrace(t *testing.T) { … }

const coreCrashThreadSource …

// TestGdbCoreCrashThreadBacktrace tests that runtime could let the fault thread to crash process
// and make fault thread as number one thread while gdb in a core file
func TestGdbCoreCrashThreadBacktrace(t *testing.T) { … }