65 lines
1.9 KiB
JavaScript
65 lines
1.9 KiB
JavaScript
/* Any copyright is dedicated to the Public Domain.
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http://creativecommons.org/publicdomain/zero/1.0/ */
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"use strict";
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// Test the basic functionality of the nsIJSInspector component.
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var gCount = 0;
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const MAX = 10;
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var inspector = Cc["@mozilla.org/jsinspector;1"].getService(Ci.nsIJSInspector);
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// Emulate 10 simultaneously-debugged windows from 3 separate client connections.
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var requestor = count => ({
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url: "http://foo/bar/" + count,
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connection: "conn" + (count % 3),
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});
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function run_test() {
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test_nesting();
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}
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function test_nesting() {
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Assert.equal(inspector.eventLoopNestLevel, 0);
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Services.tm.dispatchToMainThread({ run: enterEventLoop });
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Assert.equal(inspector.enterNestedEventLoop(requestor(gCount)), 0);
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Assert.equal(inspector.eventLoopNestLevel, 0);
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Assert.equal(inspector.lastNestRequestor, null);
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}
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function enterEventLoop() {
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if (gCount++ < MAX) {
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Services.tm.dispatchToMainThread({ run: enterEventLoop });
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Object.create(requestor(gCount));
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Assert.equal(inspector.eventLoopNestLevel, gCount);
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Assert.equal(inspector.lastNestRequestor.url, requestor(gCount - 1).url);
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Assert.equal(
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inspector.lastNestRequestor.connection,
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requestor(gCount - 1).connection
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);
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Assert.equal(inspector.enterNestedEventLoop(requestor(gCount)), gCount);
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} else {
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Assert.equal(gCount, MAX + 1);
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Services.tm.dispatchToMainThread({ run: exitEventLoop });
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}
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}
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function exitEventLoop() {
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if (inspector.lastNestRequestor != null) {
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Assert.equal(inspector.lastNestRequestor.url, requestor(gCount - 1).url);
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Assert.equal(
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inspector.lastNestRequestor.connection,
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requestor(gCount - 1).connection
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);
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if (gCount-- > 1) {
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Services.tm.dispatchToMainThread({ run: exitEventLoop });
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}
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Assert.equal(inspector.exitNestedEventLoop(), gCount);
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Assert.equal(inspector.eventLoopNestLevel, gCount);
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}
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}
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