Index: test/mjsunit/ignition/debug-break.js |
diff --git a/test/mjsunit/ignition/debug-break.js b/test/mjsunit/ignition/debug-break.js |
new file mode 100644 |
index 0000000000000000000000000000000000000000..8237d4a55292a5f14e59c9d0a36ed86812e7fd09 |
--- /dev/null |
+++ b/test/mjsunit/ignition/debug-break.js |
@@ -0,0 +1,46 @@ |
+// Copyright 2016 the V8 project authors. All rights reserved. |
+// Use of this source code is governed by a BSD-style license that can be |
+// found in the LICENSE file. |
+ |
+// Flags: --expose-debug-as debug |
+ |
+var Debug = debug.Debug; |
+ |
+var break_count = 0; |
+var exception = null; |
+ |
+function listener(event, exec_state, event_data, data) { |
+ if (event != Debug.DebugEvent.Break) return; |
+ try { |
+ break_count++; |
+ var line = exec_state.frame(0).sourceLineText(); |
+ assertTrue(line.indexOf(`B${break_count}`) > 0); |
+ } catch (e) { |
+ exception = e; |
+ } |
+} |
+ |
+Debug.setListener(listener); |
+ |
+function g() { |
+ throw 1; |
+} |
+ |
+function f() { |
+ try { |
+ g(); // B1 |
+ } catch (e) {} |
+ assertEquals(2, break_count); // B2 |
+ return 1; // B3 |
+} |
+ |
+Debug.setBreakPoint(f, 2, 0); |
+Debug.setBreakPoint(f, 4, 1); |
+Debug.setBreakPoint(f, 5, 1); |
+ |
+f(); |
+ |
+assertEquals(3, break_count); |
+assertNull(exception); |
+ |
+Debug.setListener(null); |