1 // Copyright 2008 the V8 project authors. All rights reserved.
2 // Redistribution and use in source and binary forms, with or without
3 // modification, are permitted provided that the following conditions are
6 // * Redistributions of source code must retain the above copyright
7 // notice, this list of conditions and the following disclaimer.
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9 // copyright notice, this list of conditions and the following
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11 // with the distribution.
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13 // contributors may be used to endorse or promote products derived
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16 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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28 // Flags: --expose-debug-as debug
29 // Get the Debug object exposed from the debug context global object.
32 // Simple function which stores the last debug event.
33 listenerComplete = false;
36 var base_request = '"seq":0,"type":"request","command":"continue"'
38 function safeEval(code) {
40 return eval('(' + code + ')');
42 assertEquals(void 0, e);
47 function testArguments(exec_state, arguments, success) {
48 // Get the debug command processor in paused state.
49 var dcp = exec_state.debugCommandProcessor(false);
51 // Generate request with the supplied arguments
54 request = '{' + base_request + ',"arguments":' + arguments + '}';
56 request = '{' + base_request + '}'
58 var response = safeEval(dcp.processDebugJSONRequest(request));
60 assertTrue(response.success, request + ' -> ' + response.message);
61 assertTrue(response.running, request + ' -> expected running');
63 assertFalse(response.success, request + ' -> ' + response.message);
64 assertFalse(response.running, request + ' -> expected not running');
68 function listener(event, exec_state, event_data, data) {
70 if (event == Debug.DebugEvent.Break) {
72 // Test simple continue request.
73 testArguments(exec_state, void 0, true);
75 // Test some illegal continue requests.
76 testArguments(exec_state, '{"stepaction":"maybe"}', false);
77 testArguments(exec_state, '{"stepcount":-1}', false);
79 // Test some legal continue requests.
80 testArguments(exec_state, '{"stepaction":"in"}', true);
81 testArguments(exec_state, '{"stepaction":"min"}', true);
82 testArguments(exec_state, '{"stepaction":"next"}', true);
83 testArguments(exec_state, '{"stepaction":"out"}', true);
84 testArguments(exec_state, '{"stepcount":1}', true);
85 testArguments(exec_state, '{"stepcount":10}', true);
86 testArguments(exec_state, '{"stepcount":"10"}', true);
87 testArguments(exec_state, '{"stepaction":"next","stepcount":10}', true);
89 // Indicate that all was processed.
90 listenerComplete = true;
97 // Add the debug event listener.
98 Debug.setListener(listener);
108 // Set a break point and call to invoke the debug event listener.
109 Debug.setBreakPoint(g, 0, 0);
112 assertFalse(exception, "exception in listener")
113 // Make sure that the debug event listener vas invoked.
114 assertTrue(listenerComplete, "listener did not run to completion");