Revision control
Copy as Markdown
Other Tools
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
function browserWindowsCount() {
let count = 0;
let e = Services.wm.getEnumerator("navigator:browser");
while (e.hasMoreElements()) {
if (!e.getNext().closed)
++count;
}
return count;
}
function test() {
is(browserWindowsCount(), 1, "Only one browser window should be open initially");
waitForExplicitFinish();
requestLongerTimeout(2);
// This tests the following use case:
// User opens a new tab which gets focus. The user types something into the
// address bar, then crashes or quits.
function test_newTabFocused() {
let state = {
windows: [{
tabs: [
{ entries: [{ url: "about:mozilla" }] },
{ entries: [], userTypedValue: "example.com", userTypedClear: 0 }
],
selected: 2
}]
};
waitForBrowserState(state, function() {
let browser = getBrowser().selectedBrowser;
is(browser.currentURI.spec, "about:blank",
"No history entries still sets currentURI to about:blank");
is(browser.userTypedValue, "example.com",
"userTypedValue was correctly restored");
is(browser.userTypedClear, 0,
"userTypeClear restored as expected");
is(gURLBar.value, "example.com",
"Address bar's value correctly restored");
// Change tabs to make sure address bar value gets updated
getBrowser().selectedTab = getBrowser().tabContainer.getItemAtIndex(0);
is(gURLBar.value, "about:mozilla",
"Address bar's value correctly updated");
runNextTest();
});
}
// This tests the following use case:
// User opens a new tab which gets focus. The user types something into the
// address bar, switches back to the first tab, then crashes or quits.
function test_newTabNotFocused() {
let state = {
windows: [{
tabs: [
{ entries: [{ url: "about:mozilla" }] },
{ entries: [], userTypedValue: "example.org", userTypedClear: 0 }
],
selected: 1
}]
};
waitForBrowserState(state, function() {
let browser = getBrowser().getBrowserAtIndex(1);
is(browser.currentURI.spec, "about:blank",
"No history entries still sets currentURI to about:blank");
is(browser.userTypedValue, "example.org",
"userTypedValue was correctly restored");
is(browser.userTypedClear, 0,
"userTypeClear restored as expected");
is(gURLBar.value, "about:mozilla",
"Address bar's value correctly restored");
// Change tabs to make sure address bar value gets updated
getBrowser().selectedTab = getBrowser().tabContainer.getItemAtIndex(1);
is(gURLBar.value, "example.org",
"Address bar's value correctly updated");
runNextTest();
});
}
// This tests the following use case:
// User is in a tab with session history, then types something in the
// address bar, then crashes or quits.
function test_existingSHEnd_noClear() {
let state = {
windows: [{
tabs: [{
entries: [{ url: "about:mozilla" }, { url: "about:config" }],
index: 2,
userTypedValue: "example.com",
userTypedClear: 0
}]
}]
};
waitForBrowserState(state, function() {
let browser = getBrowser().selectedBrowser;
is(browser.currentURI.spec, "about:config",
"browser.currentURI set to current entry in SH");
is(browser.userTypedValue, "example.com",
"userTypedValue was correctly restored");
is(browser.userTypedClear, 0,
"userTypeClear restored as expected");
is(gURLBar.value, "example.com",
"Address bar's value correctly restored to userTypedValue");
runNextTest();
});
}
// This tests the following use case:
// User is in a tab with session history, presses back at some point, then
// types something in the address bar, then crashes or quits.
function test_existingSHMiddle_noClear() {
let state = {
windows: [{
tabs: [{
entries: [{ url: "about:mozilla" }, { url: "about:config" }],
index: 1,
userTypedValue: "example.org",
userTypedClear: 0
}]
}]
};
waitForBrowserState(state, function() {
let browser = getBrowser().selectedBrowser;
is(browser.currentURI.spec, "about:mozilla",
"browser.currentURI set to current entry in SH");
is(browser.userTypedValue, "example.org",
"userTypedValue was correctly restored");
is(browser.userTypedClear, 0,
"userTypeClear restored as expected");
is(gURLBar.value, "example.org",
"Address bar's value correctly restored to userTypedValue");
runNextTest();
});
}
// This test simulates lots of tabs opening at once and then quitting/crashing.
function test_getBrowserState_lotsOfTabsOpening() {
getBrowser().stop();
let uris = [];
for (let i = 0; i < 25; i++)
// We're waiting for the first location change, which should indicate
// one of the tabs has loaded and the others haven't. So one should
// be in a non-userTypedValue case, while others should still have
// userTypedValue and userTypedClear set.
getBrowser().addTabsProgressListener({
onLocationChange: function (aBrowser) {
if (uris.includes(aBrowser.currentURI.spec)) {
getBrowser().removeTabsProgressListener(this);
firstLocationChange();
}
}
});
function firstLocationChange() {
let state = JSON.parse(ss.getBrowserState());
let hasUTV = state.windows[0].tabs.some(function(aTab) {
return aTab.userTypedValue && aTab.userTypedClear && !aTab.entries.length;
});
ok(hasUTV, "At least one tab has a userTypedValue with userTypedClear with no loaded URL");
getBrowser().addEventListener("load", firstLoad, true);
}
function firstLoad() {
getBrowser().removeEventListener("load", firstLoad, true);
let state = JSON.parse(ss.getBrowserState());
let hasSH = state.windows[0].tabs.some(function(aTab) {
return !("userTypedValue" in aTab) && aTab.entries[0].url;
});
ok(hasSH, "At least one tab has its entry in SH");
runNextTest();
}
getBrowser().loadTabs(uris);
}
// This simulates setting a userTypedValue and ensures that just typing in the
// URL bar doesn't set userTypedClear as well.
function test_getBrowserState_userTypedValue() {
let state = {
windows: [{
tabs: [{ entries: [] }]
}]
};
waitForBrowserState(state, function() {
let browser = getBrowser().selectedBrowser;
// Make sure this tab isn't loading and state is clear before we test.
is(browser.userTypedValue, null, "userTypedValue is empty to start");
is(browser.userTypedClear, 0, "userTypedClear is 0 to start");
gURLBar.value = "example.org";
let event = document.createEvent("Events");
event.initEvent("input", true, false);
gURLBar.dispatchEvent(event);
executeSoon(function() {
is(browser.userTypedValue, "example.org",
"userTypedValue was set when changing gURLBar.value");
is(browser.userTypedClear, 0,
"userTypedClear was not changed when changing gURLBar.value");
// Now make sure ss gets these values too
let newState = JSON.parse(ss.getBrowserState());
is(newState.windows[0].tabs[0].userTypedValue, "example.org",
"sessionstore got correct userTypedValue");
is(newState.windows[0].tabs[0].userTypedClear, 0,
"sessionstore got correct userTypedClear");
runNextTest();
});
});
}
// test_getBrowserState_lotsOfTabsOpening tested userTypedClear in a few cases,
// but not necessarily any that had legitimate URIs in the state of loading
function test_userTypedClearLoadURI() {
let state = {
windows: [{
tabs: [
]
}]
};
waitForBrowserState(state, function() {
let browser = gBrowser.selectedBrowser;
"userTypedClear=2 caused userTypedValue to be loaded");
is(browser.userTypedValue, null,
"userTypedValue was null after loading a URI");
is(browser.userTypedClear, 0,
"userTypeClear reset to 0");
"Address bar's value set after loading URI");
runNextTest();
});
}
let tests = [test_newTabFocused, test_newTabNotFocused,
test_existingSHEnd_noClear, test_existingSHMiddle_noClear,
test_getBrowserState_lotsOfTabsOpening,
test_getBrowserState_userTypedValue, test_userTypedClearLoadURI];
let originalState = ss.getBrowserState();
let state = {
windows: [{
tabs: [{ entries: [{ url: "about:blank" }] }]
}]
};
function runNextTest() {
if (tests.length) {
waitForBrowserState(state, tests.shift());
} else {
ss.setBrowserState(originalState);
executeSoon(function () {
is(browserWindowsCount(), 1, "Only one browser window should be open eventually");
finish();
});
}
}
// Run the tests!
runNextTest();
}