112 lines
2.3 KiB
JavaScript
112 lines
2.3 KiB
JavaScript
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// Copyright 2014 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// Flags: --expose-debug-as debug
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function f0() {
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var v00 = 0; // Break 1
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var v01 = 1;
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// Normal function call in a catch scope.
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try {
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throw 1;
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} catch (e) {
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try{
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f1();
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} catch (e) {
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var v02 = 2; // Break 13
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}
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}
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var v03 = 3;
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var v04 = 4;
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}
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function f1() {
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var v10 = 0; // Break 2
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var v11 = 1;
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// Getter call.
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var v12 = o.get;
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var v13 = 3 // Break 4
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// Setter call.
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o.set = 2;
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var v14 = 4; // Break 6
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// Function.prototype.call.
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f2.call();
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var v15 = 5; // Break 12
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var v16 = 6;
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// Exit function by throw.
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throw 1;
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var v17 = 7;
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}
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function get() {
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var g0 = 0; // Break 3
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var g1 = 1;
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return 3;
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}
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function set() {
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var s0 = 0; // Break 5
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return 3;
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}
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function f2() {
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var v20 = 0; // Break 7
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// Construct call.
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var v21 = new c0();
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var v22 = 2; // Break 9
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// Bound function.
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b0();
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return 2; // Break 11
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}
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function c0() {
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this.v0 = 0; // Break 8
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this.v1 = 1;
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}
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function f3() {
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var v30 = 0; // Break 10
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var v31 = 1;
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return 3;
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}
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var b0 = f3.bind(o);
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var o = {};
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Object.defineProperty(o, "get", { get : get });
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Object.defineProperty(o, "set", { set : set });
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Debug = debug.Debug;
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var break_count = 0
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var exception = null;
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var step_size;
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function listener(event, exec_state, event_data, data) {
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if (event != Debug.DebugEvent.Break) return;
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try {
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var line = exec_state.frame(0).sourceLineText();
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print(line);
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var match = line.match(/\/\/ Break (\d+)$/);
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assertEquals(2, match.length);
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assertEquals(break_count, parseInt(match[1]));
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break_count += step_size;
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exec_state.prepareStep(Debug.StepAction.StepFrame, step_size);
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} catch (e) {
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print(e + e.stack);
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exception = e;
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}
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}
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for (step_size = 1; step_size < 6; step_size++) {
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print("step size = " + step_size);
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break_count = 0;
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Debug.setListener(listener);
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debugger; // Break 0
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f0();
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Debug.setListener(null); // Break 14
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assertTrue(break_count > 14);
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}
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assertNull(exception);
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