Parsing tests

idea/idea.iml

@@ -5,6 +5,7 @@
     <exclude-output />
     <content url="file://$MODULE_DIR$">
       <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/tests" isTestSource="true" />
     </content>
     <orderEntry type="jdk" jdkName="IDEA 90.SNAPSHOT" jdkType="IDEA JDK" />
     <orderEntry type="sourceFolder" forTests="false" />

idea/src/org/jetbrains/jet/lang/psi/JetFile.java

@@ -23,4 +23,9 @@ public class JetFile extends PsiFileBase {
     public FileType getFileType() {
         return JetFileType.INSTANCE;
     }
+
+    @Override
+    public String toString() {
+        return "JetFile: " + getName();
+    }
 }

idea/testData/psi/BabySteps.jet

@@ -0,0 +1,5 @@
+namespace foo
+
+class Runnable<a,a>(a : doo = 0) : foo(d=0), bar by x, bar {
+
+}

idea/testData/psi/BabySteps.txt

@@ -0,0 +1,64 @@
+JetFile: BabySteps.jet
+  PsiElement(NAMESPACE_KEYWORD)('namespace')
+  PsiWhiteSpace(' ')
+  NAMESPACE
+    PsiElement(IDENTIFIER)('foo')
+    PsiWhiteSpace('\n\n')
+    CLASS
+      PsiElement(CLASS_KEYWORD)('class')
+      PsiWhiteSpace(' ')
+      PsiElement(IDENTIFIER)('Runnable')
+      TYPE_PARAMETER_LIST
+        PsiElement(LT)('<')
+        TYPE_PARAMETER
+          PsiElement(IDENTIFIER)('a')
+        PsiElement(COMMA)(',')
+        TYPE_PARAMETER
+          PsiElement(IDENTIFIER)('a')
+        PsiElement(GT)('>')
+      PRIMARY_CONSTRUCTOR_PARAMETERS_LIST
+        PsiElement(LPAR)('(')
+        PRIMARY_CONSTRUCTOR_PARAMETER
+          PsiElement(IDENTIFIER)('a')
+          PsiWhiteSpace(' ')
+          PsiElement(COLON)(':')
+          PsiWhiteSpace(' ')
+          PsiElement(IDENTIFIER)('doo')
+          PsiWhiteSpace(' ')
+          PsiElement(EQ)('=')
+          PsiWhiteSpace(' ')
+          PsiElement(INTEGER_LITERAL)('0')
+        PsiElement(RPAR)(')')
+      PsiWhiteSpace(' ')
+      PsiElement(COLON)(':')
+      PsiWhiteSpace(' ')
+      DELEGATION_SPECIFIER_LIST
+        DELEGATION_SPECIFIER
+          DELEGATOR_SUPER_CALL
+            PsiElement(IDENTIFIER)('foo')
+            VALUE_PARAMETER_LIST
+              PsiElement(LPAR)('(')
+              NAMED_ARGUMENT
+                PsiElement(IDENTIFIER)('d')
+                PsiElement(EQ)('=')
+                PsiElement(INTEGER_LITERAL)('0')
+              PsiElement(RPAR)(')')
+        PsiElement(COMMA)(',')
+        PsiWhiteSpace(' ')
+        DELEGATION_SPECIFIER
+          DELEGATOR_BY
+            PsiElement(IDENTIFIER)('bar')
+            PsiWhiteSpace(' ')
+            PsiElement(by)('by')
+            PsiWhiteSpace(' ')
+            PsiElement(IDENTIFIER)('x')
+        PsiElement(COMMA)(',')
+        PsiWhiteSpace(' ')
+        DELEGATION_SPECIFIER
+          DELEGATOR_SUPER_CLASS
+            PsiElement(IDENTIFIER)('bar')
+      PsiWhiteSpace(' ')
+      CLASS_BODY
+        PsiElement(LBRACE)('{')
+        PsiWhiteSpace('\n\n')
+        PsiElement(RBRACE)('}')

idea/testData/psi/EmptyFile.txt

@@ -0,0 +1,2 @@
+JetFile: EmptyFile.jet
+  <empty list>

idea/tests/org/jetbrains/jet/parsing/JetParsingTest.java

@@ -0,0 +1,32 @@
+/*
+ * @author max
+ */
+package org.jetbrains.jet.parsing;
+
+import com.intellij.openapi.application.PathManager;
+import com.intellij.testFramework.ParsingTestCase;
+import org.jetbrains.annotations.NonNls;
+
+import java.io.File;
+
+public class JetParsingTest extends ParsingTestCase {
+    static {
+        System.setProperty("idea.platform.prefix", "Idea");
+    }
+
+    public JetParsingTest() {
+        super("", "jet");
+    }
+
+    @Override
+    protected String getTestDataPath() {
+        return getHomeDirectory() + "/idea/testData";
+    }
+
+    private static String getHomeDirectory() {
+       return new File(PathManager.getResourceRoot(JetParsingTest.class, "/")).getParentFile().getParentFile().getParent();
+    }
+
+    public void testEmptyFile() throws Exception {doTest(true);}
+    public void testBabySteps() throws Exception {doTest(true);}
+}