From 5f8de423f190bbb79a62f804151bc24824fa32d8 Mon Sep 17 00:00:00 2001 From: "Matt A. Tobin" Date: Fri, 2 Feb 2018 04:16:08 -0500 Subject: Add m-esr52 at 52.6.0 --- dom/base/test/browser_bug1307747.js | 32 ++++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) create mode 100644 dom/base/test/browser_bug1307747.js (limited to 'dom/base/test/browser_bug1307747.js') diff --git a/dom/base/test/browser_bug1307747.js b/dom/base/test/browser_bug1307747.js new file mode 100644 index 000000000..8d1448cc2 --- /dev/null +++ b/dom/base/test/browser_bug1307747.js @@ -0,0 +1,32 @@ +/* -*- Mode: javascript; tab-width: 2; indent-tabs-mode: nil; js-indent-level: 2 -*- */ + +var {Promise: promise} = Cu.import("resource://gre/modules/Promise.jsm", {}); + +const BASE_URI = "http://mochi.test:8888/browser/dom/base/test/empty.html"; + +add_task(function* test_initialize() { + let tab = yield BrowserTestUtils.openNewForegroundTab(gBrowser, BASE_URI); + let browser = gBrowser.getBrowserForTab(tab); + + let blob = yield ContentTask.spawn(browser, null, function() { + let blob = new Blob([new Array(1024*1024).join('123456789ABCDEF')]); + return blob; + }); + + ok(blob, "We have a blob!"); + is(blob.size, new Array(1024*1024).join('123456789ABCDEF').length, "The size matches"); + + let status = yield ContentTask.spawn(browser, blob, function(blob) { + return new Promise(resolve => { + let fr = new content.FileReader(); + fr.readAsText(blob); + fr.onloadend = function() { + resolve(fr.result == new Array(1024*1024).join('123456789ABCDEF')); + } + }); + }); + + ok(status, "Data match!"); + + yield BrowserTestUtils.removeTab(tab); +}); -- cgit v1.2.3