mirror of
https://github.com/classilla/tenfourfox.git
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65 lines
1.5 KiB
JavaScript
65 lines
1.5 KiB
JavaScript
/**
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* Any copyright is dedicated to the Public Domain.
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* http://creativecommons.org/publicdomain/zero/1.0/
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*/
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// Try no args. This shouldn't do anything.
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importScripts();
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// This caused security exceptions in the past, make sure it doesn't!
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var constructor = {}.constructor;
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importScripts("importScripts_worker_imported1.js");
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// Try to call a function defined in the imported script.
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importedScriptFunction();
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function tryBadScripts() {
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var badScripts = [
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// Has a syntax error
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"importScripts_worker_imported3.js",
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// Throws an exception
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"importScripts_worker_imported4.js",
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// Shouldn't exist!
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"http://example.com/non-existing/importScripts_worker_foo.js",
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// Not a valid url
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"http://notadomain::notafile aword"
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];
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for (var i = 0; i < badScripts.length; i++) {
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var caughtException = false;
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var url = badScripts[i];
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try {
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importScripts(url);
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}
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catch (e) {
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caughtException = true;
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}
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if (!caughtException) {
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throw "Bad script didn't throw exception: " + url;
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}
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}
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}
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const url = "data:text/plain,const startResponse = 'started';";
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importScripts(url);
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onmessage = function(event) {
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switch (event.data) {
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case 'start':
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importScripts("importScripts_worker_imported2.js");
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importedScriptFunction2();
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tryBadScripts();
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postMessage(startResponse);
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break;
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case 'stop':
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tryBadScripts();
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postMessage('stopped');
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break;
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default:
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throw new Error("Bad message: " + event.data);
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break;
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}
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}
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tryBadScripts();
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