+SetTestDeadlockProtection_WithStackDump helper

godog_and_gomega_helpers.go

@@ -3,6 +3,7 @@ package godog_and_gomega
 import (
 	"errors"
 	"fmt"
+	"runtime"
 	"strconv"
 	"time"
 
@@ -60,3 +61,17 @@ func checkTestTimeout(t time.Duration) {
 	<-time.After(t)
 	panic("Test Suite Timeout")
 }
+
+func SetTestDeadlockProtection_WithStackDump(seconds int) {
+	go checkTestTimeout_WithStackDump(time.Duration(seconds) * time.Second)
+}
+func checkTestTimeout_WithStackDump(t time.Duration) {
+	<-time.After(t)
+	PrintGoroutineStacks()
+	panic("Test Suite Timeout")
+}
+func PrintGoroutineStacks() {
+	buf := make([]byte, 1<<16)
+	stackSize := runtime.Stack(buf, true)
+	fmt.Printf("Goroutine stack trace:\n%s\n", buf[:stackSize])
+}