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Side by Side Diff: test/debugger/debug/wasm/asm-debug.js

Issue 2480283002: Revert of [debugger] Migrate more debugger tests to inspector (Closed)
Patch Set: Created 4 years, 1 month ago
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1 // Copyright 2016 the V8 project authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4
5 // Flags: --expose-wasm --validate-asm
6
7 Debug = debug.Debug
8
9 // Initialized in setup().
10 var exception;
11 var break_count;
12 var num_wasm_scripts;
13 var module;
14
15 var filename = '(?:[^ ]+/)?test/mjsunit/wasm/asm-debug.js';
16 filename = filename.replace(/\//g, '[/\\\\]');
17
18 var expected_stack_entries = [];
19
20 function listener(event, exec_state, event_data, data) {
21 try {
22 if (event == Debug.DebugEvent.Break) {
23 ++break_count;
24 // Request frame details.
25 var num_frames = exec_state.frameCount();
26 assertEquals(
27 expected_stack_entries.length, num_frames, 'number of frames');
28 print('Stack Trace (length ' + num_frames + '):');
29 for (var i = 0; i < num_frames; ++i) {
30 var frame = exec_state.frame(i);
31 var script = frame.script();
32 assertNotNull(script);
33 var line = frame.sourceLine() + 1;
34 var column = frame.sourceColumn() + 1;
35 var funcName = frame.func().name();
36 var name = script.name();
37 print(
38 ' [' + i + '] ' + funcName + ' (' + name + ':' + line + ':' +
39 column + ')');
40 assertMatches(filename, name, 'name');
41 assertEquals(
42 expected_stack_entries[i][0], funcName, 'function name at ' + i);
43 assertEquals(expected_stack_entries[i][1], line, 'line at ' + i);
44 assertEquals(expected_stack_entries[i][2], column, 'column at ' + i);
45 }
46 }
47 } catch (e) {
48 print('exception: ' + e);
49 exception = e;
50 }
51 };
52
53 function generateWasmFromAsmJs(stdlib, foreign, heap) {
54 'use asm';
55 var debugger_fun = foreign.call_debugger;
56 function callDebugger() {
57 debugger_fun();
58 }
59 function redirectFun() {
60 callDebugger();
61 }
62 return redirectFun;
63 }
64
65 function call_debugger() {
66 debugger;
67 }
68
69 function setup() {
70 exception = null;
71 break_count = 0;
72 }
73
74 (function FrameInspection() {
75 setup();
76 var fun =
77 generateWasmFromAsmJs(this, {'call_debugger': call_debugger}, undefined);
78 expected_stack_entries = [
79 ['call_debugger', 66, 3], // --
80 ['callDebugger', 57, 5], // --
81 ['redirectFun', 60, 5], // --
82 ['FrameInspection', 86, 3], // --
83 ['', 89, 3]
84 ];
85 Debug.setListener(listener);
86 fun();
87 Debug.setListener(null);
88 assertEquals(1, break_count);
89 })();
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