Bug 901916 - Make browser_sessionStorage.js more robust. r=smacleod

This commit is contained in:
David Rajchenbach-Teller 2013-08-31 10:15:57 -04:00
parent f1338a02e2
commit 5eec1aefdb

@ -44,6 +44,11 @@ function test() {
let tab;
Task.spawn(function() {
try {
let SESSION_STORAGE_KEY = "SESSION_STORAGE_KEY " + Math.random();
let SESSION_STORAGE_VALUE = "SESSION_STORAGE_VALUE " + Math.random();
let LOCAL_STORAGE_KEY = "LOCAL_STORAGE_KEY " + Math.random();
let LOCAL_STORAGE_VALUE = "LOCAL_STORAGE_VALUE " + Math.random();
tab = gBrowser.addTab("http://example.com");
// about:home supports sessionStorage and localStorage
@ -57,25 +62,27 @@ function test() {
ss.getBrowserState();
info("Change sessionStorage, ensure that state is saved");
win.sessionStorage["SESSION_STORAGE_KEY"] = "SESSION_STORAGE_VALUE";
let storageChanged = yield waitForStorageChange(tab);
let storageChangedPromise = waitForStorageChange(tab);
win.sessionStorage[SESSION_STORAGE_KEY] = SESSION_STORAGE_VALUE;
let storageChanged = yield storageChangedPromise;
ok(storageChanged, "Changing sessionStorage triggered the right message");
yield forceWriteState();
let state = ss.getBrowserState();
ok(state.indexOf("SESSION_STORAGE_KEY") != -1, "Key appears in state");
ok(state.indexOf("SESSION_STORAGE_VALUE") != -1, "Value appears in state");
ok(state.indexOf(SESSION_STORAGE_KEY) != -1, "Key appears in state");
ok(state.indexOf(SESSION_STORAGE_VALUE) != -1, "Value appears in state");
info("Change localStorage, ensure that state is not saved");
win.localStorage["LOCAL_STORAGE_KEY"] = "LOCAL_STORAGE_VALUE";
storageChanged = yield waitForStorageChange(tab);
storageChangedPromise = waitForStorageChange(tab);
win.localStorage[LOCAL_STORAGE_KEY] = LOCAL_STORAGE_VALUE;
storageChanged = yield storageChangedPromise;
ok(!storageChanged, "Changing localStorage did not trigger a message");
yield forceWriteState();
state = ss.getBrowserState();
ok(state.indexOf("LOCAL_STORAGE_KEY") == -1, "Key does not appear in state");
ok(state.indexOf("LOCAL_STORAGE_VALUE") == -1, "Value does not appear in state");
ok(state.indexOf(LOCAL_STORAGE_KEY) == -1, "Key does not appear in state");
ok(state.indexOf(LOCAL_STORAGE_VALUE) == -1, "Value does not appear in state");
} catch (ex) {
ok(false, ex);
info(ex.stack);