diff --git a/src/core/__tests__/ReactRenderDocument-test.js b/src/core/__tests__/ReactRenderDocument-test.js
index dd5250811c..4ecff37d76 100644
--- a/src/core/__tests__/ReactRenderDocument-test.js
+++ b/src/core/__tests__/ReactRenderDocument-test.js
@@ -40,10 +40,7 @@ describe('rendering React components at document', function() {
});
it('should be able to get root component id for document node', function() {
- if (!testDocument) {
- // These tests are not applicable in jst, since jsdom is buggy.
- return;
- }
+ expect(testDocument).not.toBeUndefined();
var Root = React.createClass({
render: function() {
@@ -69,10 +66,7 @@ describe('rendering React components at document', function() {
});
it('should be able to unmount component from document node', function() {
- if (!testDocument) {
- // These tests are not applicable in jst, since jsdom is buggy.
- return;
- }
+ expect(testDocument).not.toBeUndefined();
var Root = React.createClass({
render: function() {
@@ -100,10 +94,7 @@ describe('rendering React components at document', function() {
});
it('should be able to switch root constructors via state', function() {
- if (!testDocument) {
- // These tests are not applicable in jst, since jsdom is buggy.
- return;
- }
+ expect(testDocument).not.toBeUndefined();
var Component = React.createClass({
render: function() {
@@ -162,10 +153,7 @@ describe('rendering React components at document', function() {
});
it('should be able to switch root constructors', function() {
- if (!testDocument) {
- // These tests are not applicable in jst, since jsdom is buggy.
- return;
- }
+ expect(testDocument).not.toBeUndefined();
var Component = React.createClass({
render: function() {
@@ -210,10 +198,7 @@ describe('rendering React components at document', function() {
});
it('should be able to mount into document', function() {
- if (!testDocument) {
- // These tests are not applicable in jst, since jsdom is buggy.
- return;
- }
+ expect(testDocument).not.toBeUndefined();
var Component = React.createClass({
render: function() {
@@ -236,10 +221,7 @@ describe('rendering React components at document', function() {
});
it('should throw on full document render', function() {
- if (!testDocument) {
- // These tests are not applicable in jst, since jsdom is buggy.
- return;
- }
+ expect(testDocument).not.toBeUndefined();
var container = testDocument;
expect(function() {
@@ -255,10 +237,7 @@ describe('rendering React components at document', function() {
});
it('should throw on full document render of non-html', function() {
- if (!testDocument) {
- // These tests are not applicable in jst, since jsdom is buggy.
- return;
- }
+ expect(testDocument).not.toBeUndefined();
var container = testDocument;
ReactMount.allowFullPageRender = true;
diff --git a/src/test/getTestDocument.js b/src/test/getTestDocument.js
index 9d30b6df57..82d7d64dfb 100644
--- a/src/test/getTestDocument.js
+++ b/src/test/getTestDocument.js
@@ -16,18 +16,18 @@
* @providesModule getTestDocument
*/
-/**
- * We need to work around the fact that we have two different
- * test implementations: once that breaks if we clobber document
- * (open-source) and one that doesn't support createHTMLDocument()
- * (jst).
- */
function getTestDocument() {
- if (document.implementation &&
- document.implementation.createHTMLDocument) {
- return document.implementation.createHTMLDocument('test doc');
- }
- return null;
+ var iframe = document.createElement('iframe');
+ iframe.style.display = 'none';
+ document.body.appendChild(iframe);
+
+ var testDocument = iframe.contentDocument || iframe.contentWindow.document;
+ testDocument.open();
+ testDocument.write('test doc');
+ testDocument.close();
+
+ iframe.parentNode.removeChild(iframe);
+ return testDocument;
}
module.exports = getTestDocument;