зеркало из https://github.com/mozilla/gecko-dev.git
35 строки
1.5 KiB
JavaScript
35 строки
1.5 KiB
JavaScript
const {Services} = ChromeUtils.import("resource://gre/modules/Services.jsm");
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let tgt_load = {};
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let tgt_check = {};
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Services.prefs.setBoolPref("security.allow_eval_with_system_principal", true);
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registerCleanupFunction(() => {
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Services.prefs.clearUserPref("security.allow_eval_with_system_principal");
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});
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const a = ChromeUtils.import("resource://test/environment_loadscript.jsm", tgt_load);
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const b = ChromeUtils.import("resource://test/environment_checkscript.jsm", tgt_check);
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const isShared = Cu.getGlobalForObject(a) === Cu.getGlobalForObject(b);
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// Check target bindings
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var tgt_subscript_bound = "";
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for (var name of ["vu", "vq", "vl", "gt", "ed", "ei", "fo", "fi", "fd"])
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if (tgt_load.target.hasOwnProperty(name))
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tgt_subscript_bound += name + ",";
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// Expected subscript loader behavior is as follows:
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// - Qualified vars and |this| access occur on target object
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// - Lexical vars occur on ExtensibleLexicalEnvironment of target object
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// - Bareword assignments and global |this| access occur on caller's global
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Assert.equal(tgt_load.bound, "vu,ei,fo,fi,", "Should have expected module binding set");
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Assert.equal(tgt_subscript_bound, "vq,gt,ed,fd,", "Should have expected subscript binding set");
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// Components should not share namespace
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if (isShared) {
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todo_check_eq(tgt_check.bound, "");
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Assert.equal(tgt_check.bound, "ei,fo,", "Modules should have no shared non-eval bindings");
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} else {
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Assert.equal(tgt_check.bound, "", "Modules should have no shared bindings");
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}
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