Add tests which check that web demo canvas examples compile correctly

2012-05-29 17:29:22 +04:00
parent 4899c55673
commit 64703106ea
5 changed files with 1033 additions and 0 deletions
@@ -0,0 +1,78 @@
+/*
+ * Copyright 2010-2012 JetBrains s.r.o.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.jetbrains.k2js.test.semantics;
+
+import closurecompiler.internal.com.google.common.collect.Lists;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.k2js.test.SingleFileTranslationTest;
+import org.mozilla.javascript.EcmaError;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * @author Pavel Talanov
+ */
+/*
+* We can't really check that this examples work in non-browser environment, so we just check that examples compile and
+* running them produce expected error.
+* */
+public final class WebDemoCanvasExamplesTest extends SingleFileTranslationTest {
+
+    private static final String CANVAS_HELPER = pathToTestFilesRoot() + "canvas_helper.js";
+
+    public WebDemoCanvasExamplesTest() {
+        super("webDemoCanvasExamples/");
+    }
+
+    public void testCreatures() throws Exception {
+        doTest("Creatures.kt", "document");
+    }
+
+    public void testHelloKotlin() throws Exception {
+        doTest("Hello, Kotlin.kt", "document");
+    }
+
+    public void testFancyLines() throws Exception {
+        doTest("Fancy lines.kt", "$");
+    }
+
+    public void testTrafficLight() throws Exception {
+        doTest("Traffic light.kt", "document");
+    }
+
+    private void doTest(@NotNull String filename, @NotNull String firstUnknownSymbolEncountered) throws Exception {
+        try {
+            checkOutput(filename, "");
+            fail();
+        }
+        catch (EcmaError e) {
+            String expectedErrorMessage = "ReferenceError: \"" + firstUnknownSymbolEncountered + "\" is not defined.";
+            assertTrue("Unexpected error when running compiled canvas examples with rhino.\n" +
+                       "Expected: " + expectedErrorMessage + "\n" +
+                       "Actual: " + e.getMessage(),
+                       e.getMessage().startsWith(expectedErrorMessage));
+        }
+    }
+
+    @Override
+    protected List<String> additionalJSFiles() {
+        ArrayList<String> result = Lists.newArrayList(super.additionalJSFiles());
+        result.add(CANVAS_HELPER);
+        return result;
+    }
+}