72 lines
2.5 KiB
JavaScript
72 lines
2.5 KiB
JavaScript
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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var TestFile;
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function run_test() {
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var scope = {};
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var exports = ChromeUtils.import("resource://test/TestFile.jsm", scope);
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Assert.equal(typeof(scope.TestFile), "object");
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Assert.equal(typeof(scope.TestFile.doTest), "function");
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equal(scope.TestFile, exports.TestFile);
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deepEqual(Object.keys(scope), ["TestFile"]);
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deepEqual(Object.keys(exports), ["TestFile"]);
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exports = ChromeUtils.import("resource://test/TestFile.jsm");
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equal(scope.TestFile, exports.TestFile);
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deepEqual(Object.keys(exports), ["TestFile"]);
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// access module's global object directly without importing any
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// symbols
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Assert.throws(
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() => ChromeUtils.import("resource://test/TestFile.jsm", null),
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TypeError
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);
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// import symbols to our global object
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Assert.equal(typeof(Cu.import), "function");
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({TestFile} = ChromeUtils.import("resource://test/TestFile.jsm"));
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Assert.equal(typeof(TestFile), "object");
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Assert.equal(typeof(TestFile.doTest), "function");
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// try on a new object
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var scope2 = {};
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ChromeUtils.import("resource://test/TestFile.jsm", scope2);
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Assert.equal(typeof(scope2.TestFile), "object");
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Assert.equal(typeof(scope2.TestFile.doTest), "function");
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Assert.ok(scope2.TestFile == scope.TestFile);
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// try on a new object using the resolved URL
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var res = Cc["@mozilla.org/network/protocol;1?name=resource"]
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.getService(Ci.nsIResProtocolHandler);
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var resURI = Cc["@mozilla.org/network/io-service;1"]
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.getService(Ci.nsIIOService)
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.newURI("resource://test/TestFile.jsm");
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dump("resURI: " + resURI + "\n");
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var filePath = res.resolveURI(resURI);
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var scope3 = {};
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Assert.throws(
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() => ChromeUtils.import(filePath, scope3),
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/SecurityError/, "Expecting file URI not to be imported"
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);
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// make sure we throw when the second arg is bogus
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var didThrow = false;
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try {
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ChromeUtils.import("resource://test/TestFile.jsm", "wrong");
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} catch (ex) {
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print("exception (expected): " + ex);
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didThrow = true;
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}
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Assert.ok(didThrow);
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// make sure we throw when the URL scheme is not known
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var scope4 = {};
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const wrongScheme = "data:text/javascript,var a = {a:1}";
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Assert.throws(
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() => ChromeUtils.import(wrongScheme, scope4),
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/SecurityError/, "Expecting data URI not to be imported"
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);
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}
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