Test JetPositionManager.getSourcePosition()

idea/tests/org/jetbrains/jet/plugin/debugger/MockLocation.java

@@ -0,0 +1,88 @@
+/*
+ * 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.jet.plugin.debugger;
+
+import com.sun.jdi.*;
+import org.jetbrains.annotations.NotNull;
+
+public class MockLocation implements Location {
+    @NotNull private final ReferenceType declaringType;
+    @NotNull private final String sourceName;
+    private final int lineNumber;
+
+    public MockLocation(@NotNull ReferenceType declaringType, @NotNull String sourceName, int lineNumber) {
+        this.declaringType = declaringType;
+        this.sourceName = sourceName;
+        this.lineNumber = lineNumber;
+    }
+
+    @Override
+    public ReferenceType declaringType() {
+        return declaringType;
+    }
+
+    @Override
+    public String sourceName() {
+        return sourceName;
+    }
+
+    @Override
+    public int lineNumber() {
+        return lineNumber;
+    }
+
+
+    @Override
+    public Method method() {
+        throw new UnsupportedOperationException();
+    }
+
+    @Override
+    public long codeIndex() {
+        throw new UnsupportedOperationException();
+    }
+
+    @Override
+    public String sourceName(String s) throws AbsentInformationException {
+        throw new UnsupportedOperationException();
+    }
+
+    @Override
+    public String sourcePath() throws AbsentInformationException {
+        throw new UnsupportedOperationException();
+    }
+
+    @Override
+    public String sourcePath(String s) throws AbsentInformationException {
+        throw new UnsupportedOperationException();
+    }
+
+    @Override
+    public int lineNumber(String s) {
+        throw new UnsupportedOperationException();
+    }
+
+    @Override
+    public int compareTo(Location o) {
+        throw new UnsupportedOperationException();
+    }
+
+    @Override
+    public VirtualMachine virtualMachine() {
+        throw new UnsupportedOperationException();
+    }
+}

idea/tests/org/jetbrains/jet/plugin/debugger/PositionManagerTestCase.java

@@ -31,6 +31,7 @@ import com.intellij.psi.PsiDocumentManager;
 import com.intellij.psi.search.GlobalSearchScope;
 import com.intellij.refactoring.MultiFileTestCase;
 import com.intellij.testFramework.PsiTestUtil;
+import com.sun.jdi.Location;
 import com.sun.jdi.ReferenceType;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.jet.codegen.ClassFileFactory;
@@ -104,8 +105,7 @@ public abstract class PositionManagerTestCase extends MultiFileTestCase {
             public void run() {
                 try {
                     for (Breakpoint breakpoint : breakpoints) {
-                        SourcePosition position = SourcePosition.createFromLine(breakpoint.file, breakpoint.lineNumber);
+                        assertBreakpointIsHandledCorrectly(breakpoint, positionManager);
-                        assertPositionIsValid(position, breakpoint.className, positionManager);
                     }
                 }
                 catch (NoDataException e) {
@@ -154,15 +154,25 @@ public abstract class PositionManagerTestCase extends MultiFileTestCase {
         return events;
     }
 
-    private static void assertPositionIsValid(SourcePosition position, String className, PositionManager positionManager) throws NoDataException {
+    private static void assertBreakpointIsHandledCorrectly(Breakpoint breakpoint, PositionManager positionManager) throws NoDataException {
+        SourcePosition position = SourcePosition.createFromLine(breakpoint.file, breakpoint.lineNumber);
         List<ReferenceType> classes = positionManager.getAllClasses(position);
         assertNotNull(classes);
         assertEquals(1, classes.size());
         ReferenceType type = classes.get(0);
-        if (!className.contains("$src$")) // don't want to deal with hashCodes in test
+        if (!breakpoint.className.contains("$src$")) // don't want to deal with hashCodes in test
-            assertEquals(className, type.name());
+            assertEquals(breakpoint.className, type.name());
         else
-            assertTrue(type.name().startsWith(className));
+            assertTrue(type.name().startsWith(breakpoint.className));
+
+        // JDI names are of form "package.Class$InnerClass"
+        ReferenceType typeWithFqName = new MockReferenceType(type.name().replace('/', '.'));
+        Location location = new MockLocation(typeWithFqName, breakpoint.file.getName(), breakpoint.lineNumber + 1);
+
+        SourcePosition actualPosition = positionManager.getSourcePosition(location);
+        assertNotNull(actualPosition);
+        assertEquals(position.getFile(), actualPosition.getFile());
+        assertEquals(position.getLine(), actualPosition.getLine());
     }
 
     private static class Breakpoint {