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/**
* Provides infrastructure for automated login components tests.
*/
/* exported importAutofillModule, getTempFile */
"use strict";
const {classes: Cc, interfaces: Ci, utils: Cu, results: Cr} = Components;
Cu.import("resource://gre/modules/XPCOMUtils.jsm");
Cu.import("resource://gre/modules/Services.jsm");
Cu.import("resource://testing-common/MockDocument.jsm");
// Redirect the path of the resouce in addon to the exact file path.
let defineLazyModuleGetter = XPCOMUtils.defineLazyModuleGetter;
XPCOMUtils.defineLazyModuleGetter = function() {
let result = /^resource\:\/\/formautofill\/(.+)$/.exec(arguments[2]);
if (result) {
arguments[2] = Services.io.newFileURI(do_get_file(result[1])).spec;
}
return defineLazyModuleGetter.apply(this, arguments);
};
// Load the module by Service newFileURI API for running extension's XPCShell test
function importAutofillModule(module) {
return Cu.import(Services.io.newFileURI(do_get_file(module)).spec);
}
XPCOMUtils.defineLazyModuleGetter(this, "DownloadPaths",
"resource://gre/modules/DownloadPaths.jsm");
XPCOMUtils.defineLazyModuleGetter(this, "FileUtils",
"resource://gre/modules/FileUtils.jsm");
// While the previous test file should have deleted all the temporary files it
// used, on Windows these might still be pending deletion on the physical file
// system. Thus, start from a new base number every time, to make a collision
// with a file that is still pending deletion highly unlikely.
let gFileCounter = Math.floor(Math.random() * 1000000);
/**
* Returns a reference to a temporary file, that is guaranteed not to exist, and
* to have never been created before.
*
* @param {string} leafName
* Suggested leaf name for the file to be created.
*
* @returns {nsIFile} pointing to a non-existent file in a temporary directory.
*
* @note It is not enough to delete the file if it exists, or to delete the file
* after calling nsIFile.createUnique, because on Windows the delete
* operation in the file system may still be pending, preventing a new
* file with the same name to be created.
*/
function getTempFile(leafName) {
// Prepend a serial number to the extension in the suggested leaf name.
let [base, ext] = DownloadPaths.splitBaseNameAndExtension(leafName);
let finalLeafName = base + "-" + gFileCounter + ext;
gFileCounter++;
// Get a file reference under the temporary directory for this test file.
let file = FileUtils.getFile("TmpD", [finalLeafName]);
do_check_false(file.exists());
do_register_cleanup(function() {
if (file.exists()) {
file.remove(false);
}
});
return file;
}
add_task(function* test_common_initialize() {
Services.prefs.setBoolPref("dom.forms.autocomplete.experimental", true);
// Clean up after every test.
do_register_cleanup(() => {
Services.prefs.setBoolPref("dom.forms.autocomplete.experimental", false);
});
});
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