Bug 1246695 - Fix e10s TART newtab race condition on newtab change r=mconley

MozReview-Commit-ID: KiG5KIQov1t
This commit is contained in:
Olivier Yiptong 2016-02-02 23:10:09 -05:00
parent 2aca02b375
commit 9bbb8c6cfd

View File

@ -66,6 +66,23 @@ Tart.prototype = {
}
},
makeNewTabURLChangePromise: function(url) {
let promise = new Promise(resolve => {
Services.obs.addObserver(function observer(subject, topic, data) {
Services.obs.removeObserver(observer, topic);
if (data == url) {
resolve();
}
}, "newtab-url-changed", false);
});
if (url === "about:newtab") {
aboutNewTabService.resetNewTabURL();
} else {
aboutNewTabService.newTabURL = url;
}
return promise;
},
// Same as customizeEnterDetector, but stops recording when the CSS animation ends
// The detector then waits until customizationready
customizeEnterCssDetector: {
@ -474,81 +491,78 @@ Tart.prototype = {
var subtests = {
init: [ // This is called before each subtest, so it's safe to assume the following prefs:
function(){aboutNewTabService.newTabURL = "about:blank";
Services.prefs.setBoolPref("browser.newtabpage.enabled", true); // preview images if using about:newtab
Services.prefs.setBoolPref("browser.newtab.preload", false);
//Services.prefs.setCharPref("layout.css.devPixelsPerPx", "-1");
self.pinTart();
//Services.prefs.setIntPref ("docshell.event_starvation_delay_hint", 1);
next();
}
function(){
Services.prefs.setBoolPref("browser.newtabpage.enabled", true);
Services.prefs.setBoolPref("browser.newtab.preload", false);
self.pinTart();
self.makeNewTabURLChangePromise("about:blank").then(next);
},
],
restore: [
// Restore prefs which were modified during the test
function(){aboutNewTabService.resetNewTabURL();
Services.prefs.setBoolPref("browser.newtabpage.enabled", origNewtabEnabled);
Services.prefs.setBoolPref("browser.newtab.preload", origPreload);
Services.prefs.setCharPref("layout.css.devPixelsPerPx", origDpi);
if (origPinned) self.pinTart(); else self.unpinTart();
//if (origStarveHint != -9999) Services.prefs.setIntPref("docshell.event_starvation_delay_hint", origStarveHint);
next();
}
function(){
Services.prefs.setBoolPref("browser.newtabpage.enabled", origNewtabEnabled);
Services.prefs.setBoolPref("browser.newtab.preload", origPreload);
Services.prefs.setCharPref("layout.css.devPixelsPerPx", origDpi);
if (origPinned) self.pinTart(); else self.unpinTart();
self.makeNewTabURLChangePromise("about:newtab").then(next);
},
],
simple: [
function(){Services.prefs.setCharPref("layout.css.devPixelsPerPx", "1"); next();},
function(){animate(0, addTab, next);},
function(){animate(0, closeCurrentTab, next);},
function(){animate(rest, addTab, next, true, "simple-open-DPI1", tabRefDuration);},
function(){animate(rest, closeCurrentTab, next, true, "simple-close-DPI1", tabRefDuration);}
],
iconDpi1: [
function(){Services.prefs.setCharPref("layout.css.devPixelsPerPx", "1"); next();},
function(){aboutNewTabService.newTabURL = "chrome://tart/content/blank.icon.html"; next();},
function(){
Services.prefs.setCharPref("layout.css.devPixelsPerPx", "1");
self.makeNewTabURLChangePromise("chrome://tart/content/blank.icon.html").then(next);
},
function(){animate(0, addTab, next);},
function(){animate(0, closeCurrentTab, next);},
function(){animate(rest, addTab, next, true, "icon-open-DPI1", tabRefDuration);},
function(){animate(rest, closeCurrentTab, next, true, "icon-close-DPI1", tabRefDuration);}
],
iconDpi2: [
function(){Services.prefs.setCharPref("layout.css.devPixelsPerPx", "2"); next();},
function(){aboutNewTabService.newTabURL = "chrome://tart/content/blank.icon.html"; next();},
function(){
Services.prefs.setCharPref("layout.css.devPixelsPerPx", "2");
self.makeNewTabURLChangePromise("chrome://tart/content/blank.icon.html").then(next);
},
function(){animate(0, addTab, next);},
function(){animate(0, closeCurrentTab, next);},
function(){animate(rest, addTab, next, true, "icon-open-DPI2", tabRefDuration);},
function(){animate(rest, closeCurrentTab, next, true, "icon-close-DPI2", tabRefDuration);}
],
newtabNoPreload: [
function(){aboutNewTabService.resetNewTabURL();
Services.prefs.setCharPref("layout.css.devPixelsPerPx", "-1");
Services.prefs.setBoolPref("browser.newtab.preload", false);
next();
function(){
Services.prefs.setCharPref("layout.css.devPixelsPerPx", "-1");
Services.prefs.setBoolPref("browser.newtab.preload", false);
self.makeNewTabURLChangePromise("about:newtab").then(next);
},
function(){animate(rest, addTab, next, true, "newtab-open-preload-no", tabRefDuration);},
function(){animate(0, closeCurrentTab, next);}
],
newtabYesPreload: [
function(){aboutNewTabService.resetNewTabURL();
Services.prefs.setCharPref("layout.css.devPixelsPerPx", "-1");
Services.prefs.setBoolPref("browser.newtab.preload", true);
next();
function(){
Services.prefs.setCharPref("layout.css.devPixelsPerPx", "-1");
Services.prefs.setBoolPref("browser.newtab.preload", true);
self.makeNewTabURLChangePromise("about:newtab").then(next);
},
function(){animate(0, addTab, next);},
function(){animate(0, closeCurrentTab, next);},
function(){animate(1000, addTab, next, true, "newtab-open-preload-yes", tabRefDuration);},
function(){animate(0, closeCurrentTab, next);}
],
@ -563,8 +577,10 @@ Tart.prototype = {
],
multi: [
function(){Services.prefs.setCharPref("layout.css.devPixelsPerPx", "1.0"); next();},
function(){aboutNewTabService.newTabURL = "chrome://tart/content/blank.icon.html"; next();},
function(){
Services.prefs.setCharPref("layout.css.devPixelsPerPx", "1.0");
self.makeNewTabURLChangePromise("chrome://tart/content/blank.icon.html").then(next);
},
function(){animate(0, addTab, next);},
function(){animate(0, addTab, next);},
@ -593,7 +609,7 @@ Tart.prototype = {
],
simpleFadeDpiCurrent: [
function(){aboutNewTabService.newTabURL = "about:blank"; next();},
function(){self.makeNewTabURLChangePromise("about:blank").then(next);},
function(){animate(0, addTab, next);},
function(){animate(rest, fadeout, next, true, "simpleFade-close-DPIcurrent", tabRefDuration);},
@ -602,7 +618,7 @@ Tart.prototype = {
],
iconFadeDpiCurrent: [
function(){aboutNewTabService.newTabURL = "chrome://tart/content/blank.icon.html"; next();},
function(){self.makeNewTabURLChangePromise("chrome://tart/content/blank.icon.html").then(next);},
function(){animate(0, addTab, next);},
function(){animate(rest, fadeout, next, true, "iconFade-close-DPIcurrent", tabRefDuration);},
@ -611,9 +627,10 @@ Tart.prototype = {
],
iconFadeDpi2: [
function(){Services.prefs.setCharPref("layout.css.devPixelsPerPx", "2"); next();},
function(){aboutNewTabService.newTabURL = "chrome://tart/content/blank.icon.html"; next();},
function(){
Services.prefs.setCharPref("layout.css.devPixelsPerPx", "2");
self.makeNewTabURLChangePromise("chrome://tart/content/blank.icon.html").then(next);
},
function(){animate(0, addTab, next);},
function(){animate(rest, fadeout, next, true, "iconFade-close-DPI2", tabRefDuration);},
function(){animate(rest, fadein, next, true, "iconFade-open-DPI2", tabRefDuration);},