1 // Copyright 2015 the V8 project authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
5 // Flags: --expose-debug-as debug
12 [ReferenceError, ReferenceError, 0, 0, 0, 0, 0, 1, ReferenceError, ReferenceError];
14 function listener(event, exec_state, event_data, data) {
16 if (event == Debug.DebugEvent.Break) {
17 assertTrue(exec_state.frameCount() != 0, "FAIL: Empty stack trace");
18 // Count number of expected breakpoints in this source file.
20 var source_text = exec_state.frame(0).func().script().source();
21 expected_breaks = source_text.match(/\/\/\s*Break\s+\d+\./g).length;
22 print("Expected breaks: " + expected_breaks);
24 var frameMirror = exec_state.frame(0);
28 v = frameMirror.evaluate('i').value();
32 frameMirror.allScopes();
33 var source = frameMirror.sourceLineText();
34 print("paused at: " + source);
35 assertTrue(source.indexOf("// Break " + break_count + ".") > 0,
36 "Unexpected pause at: " + source + "\n" +
37 "Expected: // Break " + break_count + ".");
38 if (expected_values[break_count] === ReferenceError) {
39 assertTrue(v instanceof ReferenceError);
41 assertSame(expected_values[break_count], v);
45 if (break_count !== expected_breaks) {
46 exec_state.prepareStep(Debug.StepAction.StepIn, 1);
47 print("Next step prepared");
56 Debug.setListener(listener);
64 for (let i=0; // Break 1.
65 i < 1; // Break 2. // Break 3. // Break 6. // Break 7.
67 let key = i; // Break 4.
68 sum += key; // Break 5.
72 assertNull(exception); // Break 9.
73 assertEquals(expected_breaks, break_count);
75 Debug.setListener(null);