Tests: Exclude Android 4.x from repeated header names test

Android Browser only returns the last value for each header so there's no way
for jQuery get all parts.

Closes gh-4259
Ref gh-3403
Ref gh-4173

diff --git a/test/unit/ajax.js b/test/unit/ajax.js
index f9cd3668d9ebfa1b2cace21ef85064fbbb429237..3defc0ea855a763fd83239dc04395a52559eea4f 100644 (file)
--- a/test/unit/ajax.js
+++ b/test/unit/ajax.js
@@ -273,6 +273,7 @@ QUnit.module( "ajax", {
                        },
                        success: function( data, _, xhr ) {
                                var i, emptyHeader,
+                                       isAndroid = /android 4\.[0-3]/i.test( navigator.userAgent ),
                                        requestHeaders = jQuery.extend( this.headers, {
                                                "ajax-send": "test"
                                        } ),
@@ -293,7 +294,16 @@ QUnit.module( "ajax", {
                                        assert.strictEqual( emptyHeader, "", "Empty header received" );
                                }
                                assert.strictEqual( xhr.getResponseHeader( "Sample-Header2" ), "Hello World 2", "Second sample header received" );
-                               assert.strictEqual( xhr.getResponseHeader( "List-Header" ), "Item 1, Item 2", "List header received" );
+
+                               if ( isAndroid ) {
+                                       // Support: Android 4.0-4.3 only
+                                       // Android Browser only returns the last value for each header
+                                       // so there's no way for jQuery get all parts.
+                                       assert.ok( true, "Android doesn't support repeated header names" );
+                               } else {
+                                       assert.strictEqual( xhr.getResponseHeader( "List-Header" ), "Item 1, Item 2", "List header received" );
+                               }
+
                                assert.strictEqual( xhr.getResponseHeader( "constructor" ), "prototype collision (constructor)", "constructor header received" );
                                assert.strictEqual( xhr.getResponseHeader( "__proto__" ), null, "Undefined __proto__ header not received" );
                        }