Merge "Avoid unintended side-effects of loading javascript: URLS in Java Bridge tests"
diff --git a/tests/WebViewTests/src/com/android/webviewtests/JavaBridgeTestBase.java b/tests/WebViewTests/src/com/android/webviewtests/JavaBridgeTestBase.java
index 1af3f63..a451015 100644
--- a/tests/WebViewTests/src/com/android/webviewtests/JavaBridgeTestBase.java
+++ b/tests/WebViewTests/src/com/android/webviewtests/JavaBridgeTestBase.java
@@ -106,7 +106,12 @@
runTestOnUiThread(new Runnable() {
@Override
public void run() {
- getWebView().loadUrl("javascript:" + script);
+ // When a JavaScript URL is executed, if the value of the last
+ // expression evaluated is not 'undefined', this value is
+ // converted to a string and used as the new document for the
+ // frame. We don't want this behaviour, so wrap the script in
+ // an anonymous function.
+ getWebView().loadUrl("javascript:(function() { " + script + " })()");
}
});
}