/* Any copyright is dedicated to the Public Domain. * http://creativecommons.org/publicdomain/zero/1.0/ */ const gPostData = "postdata=true"; const gUrl = "http://mochi.test:8888/browser/docshell/test/browser/print_postdata.sjs"; add_task(async function test_loadURI_persists_postData() { waitForExplicitFinish(); let tab = (gBrowser.selectedTab = BrowserTestUtils.addTab(gBrowser)); registerCleanupFunction(function() { gBrowser.removeTab(tab); }); var dataStream = Cc["@mozilla.org/io/string-input-stream;1"].createInstance( Ci.nsIStringInputStream ); dataStream.data = gPostData; var postStream = Cc[ "@mozilla.org/network/mime-input-stream;1" ].createInstance(Ci.nsIMIMEInputStream); postStream.addHeader("Content-Type", "application/x-www-form-urlencoded"); postStream.setData(dataStream); var systemPrincipal = Cc["@mozilla.org/systemprincipal;1"].getService( Ci.nsIPrincipal ); tab.linkedBrowser.loadURI(gUrl, { triggeringPrincipal: systemPrincipal, postData: postStream, }); await BrowserTestUtils.browserLoaded(tab.linkedBrowser, false, gUrl); let body = await SpecialPowers.spawn( tab.linkedBrowser, [], () => content.document.body.textContent ); is(body, gPostData, "post data was submitted correctly"); finish(); });