resourceloader: Implement "skip function" feature

[lhc/web/wiklou.git] / tests / qunit / suites / resources / mediawiki / mediawiki.test.js

diff --git a/tests/qunit/suites/resources/mediawiki/mediawiki.test.js b/tests/qunit/suites/resources/mediawiki/mediawiki.test.js
index 0f6b445..9681330 100644 (file)
--- a/tests/qunit/suites/resources/mediawiki/mediawiki.test.js
+++ b/tests/qunit/suites/resources/mediawiki/mediawiki.test.js
@@ -30,6 +30,13 @@
                }
        } ) );
 
+       mw.loader.addSource(
+               'testloader',
+               {
+                       loadScript: QUnit.fixurl( mw.config.get( 'wgScriptPath' ) + '/tests/qunit/data/load.mock.php' )
+               }
+       );
+
        QUnit.test( 'Initial check', 8, function ( assert ) {
                assert.ok( window.jQuery, 'jQuery defined' );
                assert.ok( window.$, '$ defined' );
@@ -720,13 +727,6 @@
        } );
 
        QUnit.asyncTest( 'mw.loader dependency handling', 5, function ( assert ) {
-               mw.loader.addSource(
-                       'testloader',
-                       {
-                               loadScript: QUnit.fixurl( mw.config.get( 'wgScriptPath' ) + '/tests/qunit/data/load.mock.php' )
-                       }
-               );
-
                mw.loader.register( [
                        // [module, version, dependencies, group, source]
                        ['testMissing', '1', [], null, 'testloader'],
@@ -763,6 +763,40 @@
                );
        } );
 
+       QUnit.asyncTest( 'mw.loader skin-function handling', 5, function ( assert ) {
+               mw.loader.register( [
+                       // [module, version, dependencies, group, source, skip]
+                       ['testSkipped', '1', [], null, 'testloader', 'return true;'],
+                       ['testNotSkipped', '1', [], null, 'testloader', 'return false;'],
+                       ['testUsesSkippable', '1', ['testSkipped', 'testNotSkipped'], null, 'testloader']
+               ] );
+
+               function verifyModuleStates() {
+                       assert.equal( mw.loader.getState( 'testSkipped' ), 'ready', 'Module is ready when skipped' );
+                       assert.equal( mw.loader.getState( 'testNotSkipped' ), 'ready', 'Module is ready when not skipped but loaded' );
+                       assert.equal( mw.loader.getState( 'testUsesSkippable' ), 'ready', 'Module is ready when skippable dependencies are ready' );
+               }
+
+               mw.loader.using( ['testUsesSkippable'],
+                       function () {
+                               assert.ok( true, 'Success handler should be invoked.' );
+                               assert.ok( true ); // Dummy to match error handler and reach QUnit expect()
+
+                               verifyModuleStates();
+
+                               QUnit.start();
+                       },
+                       function ( e, badmodules ) {
+                               assert.ok( false, 'Error handler should not be invoked.' );
+                               assert.deepEqual( badmodules, [], 'Bad modules as expected.' );
+
+                               verifyModuleStates();
+
+                               QUnit.start();
+                       }
+               );
+       } );
+
        QUnit.asyncTest( 'mw.loader( "//protocol-relative" ) (bug 30825)', 2, function ( assert ) {
                // This bug was actually already fixed in 1.18 and later when discovered in 1.17.
                // Test is for regressions!