fe19b11e53
These features are not used by devtools and consequently not exposed through the devtools protocol. They make the debugger unnecessarily complex. If we decide that we need this, we should implement this on a higher layer. R=bmeurer@chromium.org Review URL: https://codereview.chromium.org/1607193003 Cr-Commit-Position: refs/heads/master@{#33436}
103 lines
3.9 KiB
JavaScript
103 lines
3.9 KiB
JavaScript
// Copyright 2008 the V8 project authors. All rights reserved.
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// met:
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//
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above
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// copyright notice, this list of conditions and the following
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// disclaimer in the documentation and/or other materials provided
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// with the distribution.
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// * Neither the name of Google Inc. nor the names of its
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// contributors may be used to endorse or promote products derived
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// from this software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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// Flags: --expose-debug-as debug
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// Get the Debug object exposed from the debug context global object.
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Debug = debug.Debug
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// Simple function which stores the last debug event.
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listenerComplete = false;
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exception = false;
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var breakpoint = -1;
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var base_request = '"seq":0,"type":"request","command":"changebreakpoint"'
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function safeEval(code) {
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try {
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return eval('(' + code + ')');
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} catch (e) {
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assertEquals(void 0, e);
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return undefined;
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}
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}
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function testArguments(dcp, arguments, success) {
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var request = '{' + base_request + ',"arguments":' + arguments + '}'
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var json_response = dcp.processDebugJSONRequest(request);
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var response = safeEval(json_response);
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if (success) {
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assertTrue(response.success, json_response);
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} else {
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assertFalse(response.success, json_response);
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}
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}
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function listener(event, exec_state, event_data, data) {
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try {
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if (event == Debug.DebugEvent.Break) {
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// Get the debug command processor.
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var dcp = exec_state.debugCommandProcessor("unspecified_running_state");
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// Test some illegal clearbreakpoint requests.
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var request = '{' + base_request + '}'
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var response = safeEval(dcp.processDebugJSONRequest(request));
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assertFalse(response.success);
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testArguments(dcp, '{}', false);
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testArguments(dcp, '{"breakpoint":0,"condition":"false"}', false);
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testArguments(dcp, '{"breakpoint":' + (breakpoint + 1) + ',"condition":"false"}', false);
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testArguments(dcp, '{"breakpoint":"xx","condition":"false"}', false);
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// Test some legal clearbreakpoint requests.
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var bp_str = '"breakpoint":' + breakpoint;;
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testArguments(dcp, '{' + bp_str + '}', true);
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testArguments(dcp, '{' + bp_str + ',"enabled":"true"}', true);
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testArguments(dcp, '{' + bp_str + ',"enabled":"false"}', true);
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testArguments(dcp, '{' + bp_str + ',"condition":"1==2"}', true);
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testArguments(dcp, '{' + bp_str + ',"condition":"false"}', true);
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// Indicate that all was processed.
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listenerComplete = true;
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}
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} catch (e) {
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exception = e
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};
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};
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// Add the debug event listener.
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Debug.setListener(listener);
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function g() {};
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// Set a break point and call to invoke the debug event listener.
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breakpoint = Debug.setBreakPoint(g, 0, 0);
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g();
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// Make sure that the debug event listener vas invoked.
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assertTrue(listenerComplete, "listener did not run to completion");
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assertFalse(exception, "exception in listener")
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