gecko/toolkit/components/search/tests/xpcshell/test_multipleIcons.js

50 lines
1.2 KiB
JavaScript

/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
/*
* Tests getIcons() and getIconURLBySize() on engine with multiple icons.
*/
"use strict";
function run_test() {
removeMetadata();
updateAppInfo();
useHttpServer();
run_next_test();
}
add_task(function* test_multipleIcons() {
let [engine] = yield addTestEngines([
{ name: "IconsTest", xmlFileName: "engineImages.xml" },
]);
do_print("The default should be the 16x16 icon");
do_check_true(engine.iconURI.spec.contains("ico16"));
do_check_true(engine.getIconURLBySize(32,32).contains("ico32"));
do_check_true(engine.getIconURLBySize(74,74).contains("ico74"));
do_print("Invalid dimensions should return null.");
do_check_null(engine.getIconURLBySize(50,50));
let allIcons = engine.getIcons();
do_print("Check that allIcons contains expected icon sizes");
do_check_eq(allIcons.length, 3);
let expectedWidths = [16, 32, 74];
do_check_true(allIcons.every((item) => {
let width = item.width;
do_check_neq(expectedWidths.indexOf(width), -1);
do_check_eq(width, item.height);
let icon = item.url.split(",").pop();
do_check_eq(icon, "ico" + width);
return true;
}));
do_test_finished();
});