[playframework#862] fixed layout-rendering in FasTags._render

framework/src/play/templates/FastTags.java

@@ -365,7 +365,8 @@ public static void _render(Map<?, ?> args, Closure body, PrintWriter out, Execut
             Map<String, Object> newArgs = new HashMap<String, Object>();
             newArgs.putAll((Map<? extends String, ? extends Object>) args);
             newArgs.put("_isInclude", true);
-            out.println(t.internalRender(newArgs));
+            newArgs.put("out", out);
+            t.internalRender(newArgs);
         } catch (TemplateNotFoundException e) {
             throw new TemplateNotFoundException(e.getPath(), template.template, fromLine);
         }

samples-and-tests/just-test-cases/app/controllers/Application.java

@@ -271,4 +271,8 @@ public static void selectTag(){
         }
         render(users);
     }
+
+    public static void fastTag_render_test() {
+        render();
+    }
 }

samples-and-tests/just-test-cases/app/views/Application/fastTag_render_test.html

@@ -0,0 +1 @@
+#{extends 'Application/fastTag_render_test_layout.html' /}Inner#{render 'Application/fastTag_render_test_renderPart.html' /}

samples-and-tests/just-test-cases/app/views/Application/fastTag_render_test_layout.html

@@ -0,0 +1 @@
+Outer#{doLayout /}

samples-and-tests/just-test-cases/app/views/Application/fastTag_render_test_renderPart.html

@@ -0,0 +1 @@
+RenderPart

samples-and-tests/just-test-cases/test/ApplicationTest.java

@@ -25,6 +25,12 @@ public void testSimpleStatusCode() {
     public void testGettingUTF8FromConfig() {
         assertEquals("欢迎", Play.configuration.getProperty("utf8value"));
     }
+
+    @Test
+    public void testFastTag_render() {
+        Response response = GET("/application/fastTag_render_test");
+        assertContentEquals("OuterInnerRenderPart", response);
+    }
 
 }