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.
8 // * Redistributions in binary form must reproduce the above
9 // copyright notice, this list of conditions and the following
10 // disclaimer in the documentation and/or other materials provided
11 // with the distribution.
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13 // contributors may be used to endorse or promote products derived
14 // from this software without specific prior written permission.
16 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
17 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
18 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
19 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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21 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
22 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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26 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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;
37 var base_request = '"seq":0,"type":"request","command":"clearbreakpoint"'
39 function safeEval(code) {
41 return eval('(' + code + ')');
43 assertEquals(void 0, e);
48 function testArguments(dcp, arguments, success) {
49 var request = '{' + base_request + ',"arguments":' + arguments + '}'
50 var json_response = dcp.processDebugJSONRequest(request);
51 var response = safeEval(json_response);
53 assertTrue(response.success, json_response);
55 assertFalse(response.success, json_response);
59 function listener(event, exec_state, event_data, data) {
61 if (event == Debug.DebugEvent.Break) {
62 // Get the debug command processor.
63 var dcp = exec_state.debugCommandProcessor("unspecified_running_state");
65 // Test some illegal clearbreakpoint requests.
66 var request = '{' + base_request + '}'
67 var response = safeEval(dcp.processDebugJSONRequest(request));
68 assertFalse(response.success);
70 testArguments(dcp, '{}', false);
71 testArguments(dcp, '{"breakpoint":0}', false);
72 testArguments(dcp, '{"breakpoint":' + (breakpoint + 1)+ '}', false);
73 testArguments(dcp, '{"breakpoint":"xx"}', false);
75 // Test some legal clearbreakpoint requests.
76 testArguments(dcp, '{"breakpoint":' + breakpoint + '}', true);
78 // Cannot clear the same break point twice.
79 testArguments(dcp, '{"breakpoint":' + breakpoint + '}', false);
81 // Indicate that all was processed.
82 listenerComplete = true;
89 // Add the debug event listener.
90 Debug.setListener(listener);
94 // Set a break point and call to invoke the debug event listener.
95 breakpoint = Debug.setBreakPoint(g, 0, 0);
98 // Make sure that the debug event listener vas invoked.
99 assertTrue(listenerComplete, "listener did not run to completion");
100 assertFalse(exception, "exception in listener")