| /* |
| * Copyright 2016 Jacek Caban for CodeWeavers |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Lesser General Public |
| * License as published by the Free Software Foundation; either |
| * version 2.1 of the License, or (at your option) any later version. |
| * |
| * This library is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Lesser General Public License for more details. |
| * |
| * You should have received a copy of the GNU Lesser General Public |
| * License along with this library; if not, write to the Free Software |
| * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA |
| */ |
| |
| var head = document.getElementsByTagName("head")[0]; |
| |
| /* Dynamically created script element is downloaded as soon as src property is set, |
| * but it doesn't block document onload event. */ |
| var detached_elem_executed = false; |
| var detached_elem = document.createElement("script"); |
| detached_elem.src = "jsstream.php?detached_script"; |
| |
| function test_detached_script_elem() { |
| var oncomplete_called = false; |
| detached_elem.onreadystatechange = guard(function() { |
| if(detached_elem.readyState == "complete") { |
| ok(detached_elem_executed, "detached element not executed before readyState complete"); |
| oncomplete_called = true; |
| next_test(); |
| return; |
| } |
| |
| ok(!detached_elem_executed, "detached element executed"); |
| if(detached_elem.readyState == "loaded") { |
| head.appendChild(detached_elem); |
| ok(detached_elem_executed, "detached element not yet executed"); |
| ok(detached_elem.readyState == "complete", "detached_elem.readyState = " + detached_elem.readyState + " expected complete"); |
| ok(!oncomplete_called, "oncomplete not called"); |
| } |
| }); |
| |
| external.writeStream("detached_script", 'detached_elem_executed = true;'); |
| } |
| |
| /* Dynamically created script elements are evaluated as soon as they are loaded, no matter |
| * how they are ordered in the tree. */ |
| var attached_elem1_executed = false; |
| var attached_elem1 = document.createElement("script"); |
| attached_elem1.src = "jsstream.php?attached_script1"; |
| head.appendChild(attached_elem1); |
| |
| var attached_elem2_executed = false; |
| var attached_elem2 = document.createElement("script"); |
| attached_elem2.src = "jsstream.php?attached_script2"; |
| head.appendChild(attached_elem2); |
| |
| function test_attached_script_elem() { |
| attached_elem1.onreadystatechange = guard(function() { |
| ok(attached_elem1.readyState == "loaded", "attached_elem1.readyState = " + attached_elem2.readyState); |
| ok(attached_elem1_executed, "attached element 1 not executed before readyState complete"); |
| next_test(); |
| }); |
| |
| attached_elem2.onreadystatechange = guard(function() { |
| ok(attached_elem2.readyState == "loaded", "attached_elem2.readyState = " + attached_elem2.readyState); |
| ok(attached_elem2_executed, "attached element 2 not executed before readyState complete"); |
| |
| external.writeStream("attached_script1", 'attached_elem1_executed = true;'); |
| }); |
| |
| external.writeStream("attached_script2", 'attached_elem2_executed = true;'); |
| } |
| |
| function test_dynamic_element() { |
| var elem = document.createElement("script"); |
| var ready_states = ""; |
| |
| elem.onreadystatechange = guard(function() { |
| ready_states += elem.readyState + ","; |
| if(elem.readyState == "loaded") |
| next_test(); |
| }); |
| |
| document.body.appendChild(elem); |
| elem.src = "jsstream.php?simple"; |
| external.writeStream("simple", " "); |
| } |
| |
| var tests = [ |
| test_detached_script_elem, |
| test_attached_script_elem, |
| test_dynamic_element |
| ]; |