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0a66b223e1
PR-URL: https://github.com/nodejs/node/pull/14004 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Franziska Hinkelmann <franziska.hinkelmann@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Matteo Collina <matteo.collina@gmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
55 lines
1.3 KiB
JavaScript
55 lines
1.3 KiB
JavaScript
// Copyright 2015 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: --noturbo-inlining
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var stdlib = this;
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var buffer = new ArrayBuffer(64 * 1024);
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var foreign = { thrower: thrower, debugme: debugme }
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Debug = debug.Debug;
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var listenerCalled = false;
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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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var frame = exec_state.frame(1);
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assertEquals("foo", frame.func().name());
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listenerCalled = true;
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}
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} catch (e) {
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print("Caught: " + e + " " + e.stack);
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};
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}
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function thrower() { throw "boom"; }
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function debugme() { Debug.setListener(listener); debugger; }
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function Module(stdlib, foreign, heap) {
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"use asm";
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var thrower = foreign.thrower;
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var debugme = foreign.debugme;
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function foo(i) {
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i = i|0;
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var a = 101; // Local variables exist ...
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var b = 102; // ... to make the debugger ...
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var c = 103; // ... inspect them during break.
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if (i > 0) {
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debugme();
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i = 23;
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} else {
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thrower();
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i = 42;
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}
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return i|0;
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}
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return { foo: foo };
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}
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var m = Module(stdlib, foreign, buffer);
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assertThrows("m.foo(0)");
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assertEquals(23, m.foo(1));
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assertTrue(listenerCalled);
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