47 lines
1.3 KiB
JavaScript
47 lines
1.3 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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add_task(async function test() {
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Services.prefs.setCharPref("permissions.manager.defaultsUrl", "");
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// setup a profile directory
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var dir = do_get_profile();
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// We need to execute a pm method to be sure that the DB is fully
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// initialized.
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var pm = Services.perms;
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Assert.ok(pm.all.length === 0);
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Services.obs.notifyObservers(null, "testonly-reload-permissions-from-disk");
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// Let's force the completion of the DB reading.
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Assert.ok(pm.all.length === 0);
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// get the db file
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var file = dir.clone();
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file.append("permissions.sqlite");
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Assert.ok(file.exists());
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// corrupt the file
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var ostream = Cc["@mozilla.org/network/file-output-stream;1"].createInstance(
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Ci.nsIFileOutputStream
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);
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ostream.init(file, 0x02, 0o666, 0);
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var conv = Cc["@mozilla.org/intl/converter-output-stream;1"].createInstance(
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Ci.nsIConverterOutputStream
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);
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conv.init(ostream, "UTF-8");
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for (var i = 0; i < file.fileSize; ++i) {
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conv.writeString("a");
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}
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conv.close();
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// prepare an empty hostperm.1 file so that it can be used for importing
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var hostperm = dir.clone();
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hostperm.append("hostperm.1");
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ostream.init(hostperm, 0x02 | 0x08, 0o666, 0);
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ostream.close();
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// remove all should not throw
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pm.removeAll();
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});
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