1 // Copyright 2008 the V8 project authors. All rights reserved.
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3 // modification, are permitted provided that the following conditions are
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28 // Flags: --expose-debug-as debug
29 // Get the Debug object exposed from the debug context global object.
35 // Simple debug event handler which first time will cause 'step in' action
36 // to get into g.call and than check that execution is pauesed inside
38 function listener(event, exec_state, event_data, data) {
40 if (event == Debug.DebugEvent.Break) {
43 exec_state.prepareStep(Debug.StepAction.StepIn, 2);
45 } else if (state == 2) {
46 assertEquals('g', event_data.func().name());
47 assertEquals(' return t + 1; // expected line',
48 event_data.sourceLineText());
57 // Add the debug event listener.
58 Debug.setListener(listener);
63 return t + 1; // expected line
66 // Test step into function call from a function without local variables.
73 // Test step into function call from a function with some local variables.
75 var aLocalVar = 'test';
76 var anotherLocalVar = g(aLocalVar) + 's';
77 var yetAnotherLocal = 10;
82 // Test step into function call which is a part of an expression.
86 var r = 10 + alias.call(null, 3);
87 var aLocalVar = 'test';
88 var anotherLocalVar = g(aLocalVar) + 's';
89 var yetAnotherLocal = 10;
92 // Test step into function call from a function with some local variables.
97 var aLocalVar = 'test';
98 var anotherLocalVar = g(aLocalVar) + 's';
99 var yetAnotherLocal = 10;
102 // Test step into function apply from a function without local variables.
109 // Test step into function apply from a function with some local variables.
111 var aLocalVar = 'test';
112 var anotherLocalVar = g(aLocalVar) + 's';
113 var yetAnotherLocal = 10;
115 g.apply(null, [3, 4]);
118 // Test step into function apply which is a part of an expression.
122 var r = 10 + alias.apply(null, [3, 'unused arg']);
123 var aLocalVar = 'test';
124 var anotherLocalVar = g(aLocalVar) + 's';
125 var yetAnotherLocal = 10;
128 // Test step into function apply from a function with some local variables.
132 alias.apply(null, [3]);
133 var aLocalVar = 'test';
134 var anotherLocalVar = g(aLocalVar) + 's';
135 var yetAnotherLocal = 10;
138 // Test step into bound function.
140 var bound = g.bind(null, 3);
145 // Test step into apply of bound function.
146 function applyAndBind1() {
147 var bound = g.bind(null, 3);
149 bound.apply(null, [3]);
150 var aLocalVar = 'test';
151 var anotherLocalVar = g(aLocalVar) + 's';
152 var yetAnotherLocal = 10;
156 [call1, call2, call3, call4, apply1, apply2, apply3, apply4, bind1,
159 for (var i = 0; i < testFunctions.length; i++) {
162 assertNull(exception);
163 assertEquals(3, state);
166 // Test global bound function.
168 var globalBound = g.bind(null, 3);
171 assertNull(exception);
172 assertEquals(3, state);
174 // Get rid of the debug event listener.
175 Debug.setListener(null);