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palemoon27/toolkit/components/search/tests/xpcshell/test_nocache.js
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JavaScript

/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
/*
* test_nocache: Start search engine
* - without search.json
*
* Ensure that :
* - nothing explodes;
* - search.json is created.
*/
function run_test()
{
removeCache();
updateAppInfo();
do_load_manifest("data/chrome.manifest");
useHttpServer();
run_next_test();
}
add_task(function* test_nocache() {
let search = Services.search;
// Check that cache is created at startup
afterCache(function cacheCreated() {
// Check that search.json has been created.
let cache = gProfD.clone();
cache.append("search.json");
do_check_true(cache.exists());
});
yield new Promise((resolve, reject) => search.init(rv => {
Components.isSuccessCode(rv) ? resolve() : reject();
}));
// Add engine and wait for cache update
yield addTestEngines([
{ name: "Test search engine", xmlFileName: "engine.xml" },
]);
do_print("Engine has been added, let's wait for the cache to be built");
yield new Promise(resolve => afterCache(resolve));
do_print("Searching test engine in cache");
let path = OS.Path.join(OS.Constants.Path.profileDir, "search.json");
let data = yield OS.File.read(path);
let text = new TextDecoder().decode(data);
let cache = JSON.parse(text);
let found = false;
for (let dirName in cache.directories) {
for (let engine of cache.directories[dirName].engines) {
if (engine._id == "[app]/test-search-engine.xml") {
found = true;
break;
}
}
if (found) {
break;
}
}
do_check_true(found);
removeCache();
});