From faa699368bcfbeb139f4ee77132148bb96971db9 Mon Sep 17 00:00:00 2001
From: John Camelon <jcamelon@ca.ibm.com>
Date: Wed, 20 Jul 2005 19:20:46 +0000
Subject: [PATCH] Patch for Devin Steffler. Fixed Bug 76043  	F3 opens
 external file instead of linked resource

---
 .../eclipse/cdt/core/parser/ParserUtil.java   |  11 +-
 .../BaseSelectionTestsIndexer.java            |  25 +++
 .../CPPSelectionTestsCTagsIndexer.java        |  26 +++
 .../CPPSelectionTestsDOMIndexer.java          |  26 +++
 .../CPPSelectionTestsNoIndexer.java           |  51 ++++++
 .../CSelectionTestsCTagsIndexer.java          |  26 +++
 .../CSelectionTestsDOMIndexer.java            |  26 +++
 .../CSelectionTestsNoIndexer.java             | 155 ++++++++++++++++++
 8 files changed, 343 insertions(+), 3 deletions(-)

diff --git a/core/org.eclipse.cdt.core/src/org/eclipse/cdt/core/parser/ParserUtil.java b/core/org.eclipse.cdt.core/src/org/eclipse/cdt/core/parser/ParserUtil.java
index 59fde73e058..5d460c2cd7d 100644
--- a/core/org.eclipse.cdt.core/src/org/eclipse/cdt/core/parser/ParserUtil.java
+++ b/core/org.eclipse.cdt.core/src/org/eclipse/cdt/core/parser/ParserUtil.java
@@ -115,6 +115,7 @@ public class ParserUtil
 		if( workspace == null )
 			return null;
 		IPath path = new Path( finalPath );
+		IPath initialPath = new Path( finalPath );
 		
 		IWorkspaceRoot root = workspace.getRoot();
         if( root.getLocation().isPrefixOf( path ) )
@@ -130,9 +131,13 @@ public class ParserUtil
                 return resultingResource;
 
             // check for linked resources
-            IFile[] files = ResourcesPlugin.getWorkspace().getRoot().findFilesForLocation(path);
-            if( files != null && files.length > 0 && files[0] != null) {
-            	return files[0];
+            IFile[] files = ResourcesPlugin.getWorkspace().getRoot().findFilesForLocation(initialPath); 
+
+            // note for findFilesForLocation(IPath): This method does not consider whether resources actually exist at the given locations.
+            // so only return the first IFile found that is accessible
+            for(int i=0; i<files.length; i++) {
+            	if (files[i].isAccessible())
+            		return files[i];
             }
             
     		return null;
diff --git a/core/org.eclipse.cdt.ui.tests/ui/org/eclipse/cdt/ui/tests/text/selectiontests/BaseSelectionTestsIndexer.java b/core/org.eclipse.cdt.ui.tests/ui/org/eclipse/cdt/ui/tests/text/selectiontests/BaseSelectionTestsIndexer.java
index 9703ae2606d..657871ba31e 100644
--- a/core/org.eclipse.cdt.ui.tests/ui/org/eclipse/cdt/ui/tests/text/selectiontests/BaseSelectionTestsIndexer.java
+++ b/core/org.eclipse.cdt.ui.tests/ui/org/eclipse/cdt/ui/tests/text/selectiontests/BaseSelectionTestsIndexer.java
@@ -137,6 +137,31 @@ public class BaseSelectionTestsIndexer extends TestCase {
         
         return file;
     }
+    
+    protected IFile importFileInsideLinkedFolder(String fileName, String contents, String folderName ) throws Exception{
+    	IFolder linkedFolder = project.getFolder(folderName);
+    	IPath folderLocation = new Path(project.getLocation().toOSString() + File.separator + folderName + "_this_is_linked"); //$NON-NLS-1$
+    	IFolder actualFolder = project.getFolder(folderName + "_this_is_linked"); //$NON-NLS-1$
+    	if (!actualFolder.exists())
+    		actualFolder.create(true, true, monitor);
+    	
+    	linkedFolder.createLink(folderLocation, IResource.NONE, monitor);
+    	
+    	actualFolder.delete(true, false, monitor);
+    	
+    	IFile file = linkedFolder.getFile(fileName);
+    	
+        InputStream stream = new ByteArrayInputStream( contents.getBytes() ); 
+        //Create file input stream
+        if( file.exists() )
+            file.setContents( stream, false, false, monitor );
+        else
+            file.create( stream, false, monitor );
+            	
+        fileManager.addFile(file);
+    	
+        return file;
+    }
 
     protected IFolder importFolder(String folderName) throws Exception {
     	IFolder folder = project.getProject().getFolder(folderName);
diff --git a/core/org.eclipse.cdt.ui.tests/ui/org/eclipse/cdt/ui/tests/text/selectiontests/CPPSelectionTestsCTagsIndexer.java b/core/org.eclipse.cdt.ui.tests/ui/org/eclipse/cdt/ui/tests/text/selectiontests/CPPSelectionTestsCTagsIndexer.java
index bf568be25d9..69fd35752f3 100644
--- a/core/org.eclipse.cdt.ui.tests/ui/org/eclipse/cdt/ui/tests/text/selectiontests/CPPSelectionTestsCTagsIndexer.java
+++ b/core/org.eclipse.cdt.ui.tests/ui/org/eclipse/cdt/ui/tests/text/selectiontests/CPPSelectionTestsCTagsIndexer.java
@@ -128,6 +128,7 @@ public class CPPSelectionTestsCTagsIndexer extends BaseSelectionTestsIndexer
 		suite.addTest(new CPPSelectionTestsCTagsIndexer("testOpenFileDiffDir")); //$NON-NLS-1$
 		suite.addTest(new CPPSelectionTestsCTagsIndexer("testBug101287")); //$NON-NLS-1$
 		suite.addTest(new CPPSelectionTestsCTagsIndexer("testBug103697")); //$NON-NLS-1$
+		suite.addTest(new CPPSelectionTestsCTagsIndexer("testBug76043")); //$NON-NLS-1$
 		
 		return suite;
 	}
@@ -686,6 +687,31 @@ public class CPPSelectionTestsCTagsIndexer extends BaseSelectionTestsIndexer
         assertEquals(((ASTNode)decl).getLength(), 1);
     }
 	
+    public void testBug76043() throws Exception {
+    	StringBuffer buffer = new StringBuffer();
+    	buffer.append("int x;\n"); //$NON-NLS-1$
+    	buffer.append("int foo() {\n"); //$NON-NLS-1$
+    	buffer.append(" return x;\n"); //$NON-NLS-1$
+    	buffer.append("}\n"); //$NON-NLS-1$
+    	String code = buffer.toString(); 
+    	
+    	IFile file = importFileInsideLinkedFolder("testBug76043.c", code, "folder"); //$NON-NLS-1$ //$NON-NLS-2$
+    	
+    	assertFalse(file.isLinked()); // I'm not sure why the IResource#isLinked() returns false if it's contained within a linked folder
+    	
+        int offset = code.indexOf("return x;\n") + "return ".length(); //$NON-NLS-1$ //$NON-NLS-2$
+        IASTNode def = testCtrl_F3(file, offset);
+        IASTNode decl = testF3(file, offset);
+        assertTrue(def instanceof IASTName);
+        assertEquals(((IASTName)def).toString(), "x"); //$NON-NLS-1$
+        assertEquals(((ASTNode)def).getOffset(), 4);
+        assertEquals(((ASTNode)def).getLength(), 1);
+        assertTrue(decl instanceof IASTName);
+        assertEquals(((IASTName)decl).toString(), "x"); //$NON-NLS-1$
+        assertEquals(((ASTNode)decl).getOffset(), 4);
+        assertEquals(((ASTNode)decl).getLength(), 1);
+    }
+    
     // REMINDER: see CSelectionTestsCTagsIndexer#suite() when appending new tests to this suite
 
 }
diff --git a/core/org.eclipse.cdt.ui.tests/ui/org/eclipse/cdt/ui/tests/text/selectiontests/CPPSelectionTestsDOMIndexer.java b/core/org.eclipse.cdt.ui.tests/ui/org/eclipse/cdt/ui/tests/text/selectiontests/CPPSelectionTestsDOMIndexer.java
index 9c864799ba8..105f2f73728 100644
--- a/core/org.eclipse.cdt.ui.tests/ui/org/eclipse/cdt/ui/tests/text/selectiontests/CPPSelectionTestsDOMIndexer.java
+++ b/core/org.eclipse.cdt.ui.tests/ui/org/eclipse/cdt/ui/tests/text/selectiontests/CPPSelectionTestsDOMIndexer.java
@@ -128,6 +128,7 @@ public class CPPSelectionTestsDOMIndexer extends BaseSelectionTestsIndexer imple
 		suite.addTest(new CPPSelectionTestsDOMIndexer("testBug102258")); //$NON-NLS-1$
 		suite.addTest(new CPPSelectionTestsDOMIndexer("testBug103323")); //$NON-NLS-1$
 		suite.addTest(new CPPSelectionTestsDOMIndexer("testBug103697")); //$NON-NLS-1$
+		suite.addTest(new CPPSelectionTestsDOMIndexer("testBug76043")); //$NON-NLS-1$
 		
 		return suite;
 	}
@@ -1093,5 +1094,30 @@ public class CPPSelectionTestsDOMIndexer extends BaseSelectionTestsIndexer imple
         assertEquals(((ASTNode)decl).getLength(), 1);
     }
 
+    public void testBug76043() throws Exception {
+    	StringBuffer buffer = new StringBuffer();
+    	buffer.append("int x;\n"); //$NON-NLS-1$
+    	buffer.append("int foo() {\n"); //$NON-NLS-1$
+    	buffer.append(" return x;\n"); //$NON-NLS-1$
+    	buffer.append("}\n"); //$NON-NLS-1$
+    	String code = buffer.toString(); 
+    	
+    	IFile file = importFileInsideLinkedFolder("testBug76043.c", code, "folder"); //$NON-NLS-1$ //$NON-NLS-2$
+    	
+    	assertFalse(file.isLinked()); // I'm not sure why the IResource#isLinked() returns false if it's contained within a linked folder
+    	
+        int offset = code.indexOf("return x;\n") + "return ".length(); //$NON-NLS-1$ //$NON-NLS-2$
+        IASTNode def = testCtrl_F3(file, offset);
+        IASTNode decl = testF3(file, offset);
+        assertTrue(def instanceof IASTName);
+        assertEquals(((IASTName)def).toString(), "x"); //$NON-NLS-1$
+        assertEquals(((ASTNode)def).getOffset(), 4);
+        assertEquals(((ASTNode)def).getLength(), 1);
+        assertTrue(decl instanceof IASTName);
+        assertEquals(((IASTName)decl).toString(), "x"); //$NON-NLS-1$
+        assertEquals(((ASTNode)decl).getOffset(), 4);
+        assertEquals(((ASTNode)decl).getLength(), 1);
+    }
+    
     // REMINDER: see CPPSelectionTestsDomIndexer#suite() when appending new tests to this suite
 }
diff --git a/core/org.eclipse.cdt.ui.tests/ui/org/eclipse/cdt/ui/tests/text/selectiontests/CPPSelectionTestsNoIndexer.java b/core/org.eclipse.cdt.ui.tests/ui/org/eclipse/cdt/ui/tests/text/selectiontests/CPPSelectionTestsNoIndexer.java
index 97b8e0e393d..b12a063fa36 100644
--- a/core/org.eclipse.cdt.ui.tests/ui/org/eclipse/cdt/ui/tests/text/selectiontests/CPPSelectionTestsNoIndexer.java
+++ b/core/org.eclipse.cdt.ui.tests/ui/org/eclipse/cdt/ui/tests/text/selectiontests/CPPSelectionTestsNoIndexer.java
@@ -30,6 +30,7 @@ import org.eclipse.cdt.core.testplugin.FileManager;
 import org.eclipse.cdt.internal.core.dom.parser.ASTNode;
 import org.eclipse.cdt.internal.core.parser.ParserException;
 import org.eclipse.core.resources.IFile;
+import org.eclipse.core.resources.IFolder;
 import org.eclipse.core.resources.IProject;
 import org.eclipse.core.resources.IResource;
 import org.eclipse.core.resources.IWorkspace;
@@ -172,6 +173,31 @@ public class CPPSelectionTestsNoIndexer extends TestCase {
         return file;
     }
     
+    protected IFile importFileInsideLinkedFolder(String fileName, String contents, String folderName ) throws Exception{
+    	IFolder linkedFolder = project.getFolder(folderName);
+    	IPath folderLocation = new Path(project.getLocation().toOSString() + File.separator + folderName + "_this_is_linked"); //$NON-NLS-1$
+    	IFolder actualFolder = project.getFolder(folderName + "_this_is_linked"); //$NON-NLS-1$
+    	if (!actualFolder.exists())
+    		actualFolder.create(true, true, monitor);
+    	
+    	linkedFolder.createLink(folderLocation, IResource.NONE, monitor);
+    	
+    	actualFolder.delete(true, false, monitor);
+    	
+    	IFile file = linkedFolder.getFile(fileName);
+    	
+        InputStream stream = new ByteArrayInputStream( contents.getBytes() ); 
+        //Create file input stream
+        if( file.exists() )
+            file.setContents( stream, false, false, monitor );
+        else
+            file.create( stream, false, monitor );
+            	
+        fileManager.addFile(file);
+    	
+        return file;
+    }
+    
 	protected IASTNode testF3(IFile file, int offset) throws ParserException {
 		return testF3(file, offset, 0);
 	}
@@ -1127,4 +1153,29 @@ public class CPPSelectionTestsNoIndexer extends TestCase {
         assertEquals(((ASTNode)decl).getOffset(), 4);
         assertEquals(((ASTNode)decl).getLength(), 1);
     }
+    
+    public void testBug76043() throws Exception {
+    	StringBuffer buffer = new StringBuffer();
+    	buffer.append("int x;\n"); //$NON-NLS-1$
+    	buffer.append("int foo() {\n"); //$NON-NLS-1$
+    	buffer.append(" return x;\n"); //$NON-NLS-1$
+    	buffer.append("}\n"); //$NON-NLS-1$
+    	String code = buffer.toString(); 
+    	
+    	IFile file = importFileInsideLinkedFolder("testBug76043.c", code, "folder"); //$NON-NLS-1$ //$NON-NLS-2$
+    	
+    	assertFalse(file.isLinked()); // I'm not sure why the IResource#isLinked() returns false if it's contained within a linked folder
+    	
+        int offset = code.indexOf("return x;\n") + "return ".length(); //$NON-NLS-1$ //$NON-NLS-2$
+        IASTNode def = testCtrl_F3(file, offset);
+        IASTNode decl = testF3(file, offset);
+        assertTrue(def instanceof IASTName);
+        assertEquals(((IASTName)def).toString(), "x"); //$NON-NLS-1$
+        assertEquals(((ASTNode)def).getOffset(), 4);
+        assertEquals(((ASTNode)def).getLength(), 1);
+        assertTrue(decl instanceof IASTName);
+        assertEquals(((IASTName)decl).toString(), "x"); //$NON-NLS-1$
+        assertEquals(((ASTNode)decl).getOffset(), 4);
+        assertEquals(((ASTNode)decl).getLength(), 1);
+    }
 }
diff --git a/core/org.eclipse.cdt.ui.tests/ui/org/eclipse/cdt/ui/tests/text/selectiontests/CSelectionTestsCTagsIndexer.java b/core/org.eclipse.cdt.ui.tests/ui/org/eclipse/cdt/ui/tests/text/selectiontests/CSelectionTestsCTagsIndexer.java
index 7c078489b95..76405ad295c 100644
--- a/core/org.eclipse.cdt.ui.tests/ui/org/eclipse/cdt/ui/tests/text/selectiontests/CSelectionTestsCTagsIndexer.java
+++ b/core/org.eclipse.cdt.ui.tests/ui/org/eclipse/cdt/ui/tests/text/selectiontests/CSelectionTestsCTagsIndexer.java
@@ -121,6 +121,7 @@ public class CSelectionTestsCTagsIndexer extends BaseSelectionTestsIndexer
 		suite.addTest(new CSelectionTestsCTagsIndexer("testOpenFileDiffDir")); //$NON-NLS-1$
 		suite.addTest(new CSelectionTestsCTagsIndexer("testBug101287")); //$NON-NLS-1$
 		suite.addTest(new CSelectionTestsCTagsIndexer("testBug103697")); //$NON-NLS-1$
+		suite.addTest(new CSelectionTestsCTagsIndexer("testBug76043")); //$NON-NLS-1$
 		
 		return suite;
 	}
@@ -672,6 +673,31 @@ public class CSelectionTestsCTagsIndexer extends BaseSelectionTestsIndexer
         assertEquals(((ASTNode)decl).getLength(), 1);
     }
 
+    public void testBug76043() throws Exception {
+    	StringBuffer buffer = new StringBuffer();
+    	buffer.append("int x;\n"); //$NON-NLS-1$
+    	buffer.append("int foo() {\n"); //$NON-NLS-1$
+    	buffer.append(" return x;\n"); //$NON-NLS-1$
+    	buffer.append("}\n"); //$NON-NLS-1$
+    	String code = buffer.toString(); 
+    	
+    	IFile file = importFileInsideLinkedFolder("testBug76043.c", code, "folder"); //$NON-NLS-1$ //$NON-NLS-2$
+    	
+    	assertFalse(file.isLinked()); // I'm not sure why the IResource#isLinked() returns false if it's contained within a linked folder
+    	
+        int offset = code.indexOf("return x;\n") + "return ".length(); //$NON-NLS-1$ //$NON-NLS-2$
+        IASTNode def = testCtrl_F3(file, offset);
+        IASTNode decl = testF3(file, offset);
+        assertTrue(def instanceof IASTName);
+        assertEquals(((IASTName)def).toString(), "x"); //$NON-NLS-1$
+        assertEquals(((ASTNode)def).getOffset(), 4);
+        assertEquals(((ASTNode)def).getLength(), 1);
+        assertTrue(decl instanceof IASTName);
+        assertEquals(((IASTName)decl).toString(), "x"); //$NON-NLS-1$
+        assertEquals(((ASTNode)decl).getOffset(), 4);
+        assertEquals(((ASTNode)decl).getLength(), 1);
+    }
+    
     // REMINDER: see CSelectionTestsCTagsIndexer#suite() when appending new tests to this suite
 
 }
diff --git a/core/org.eclipse.cdt.ui.tests/ui/org/eclipse/cdt/ui/tests/text/selectiontests/CSelectionTestsDOMIndexer.java b/core/org.eclipse.cdt.ui.tests/ui/org/eclipse/cdt/ui/tests/text/selectiontests/CSelectionTestsDOMIndexer.java
index af3c26be118..d350ecd1c0c 100644
--- a/core/org.eclipse.cdt.ui.tests/ui/org/eclipse/cdt/ui/tests/text/selectiontests/CSelectionTestsDOMIndexer.java
+++ b/core/org.eclipse.cdt.ui.tests/ui/org/eclipse/cdt/ui/tests/text/selectiontests/CSelectionTestsDOMIndexer.java
@@ -116,6 +116,7 @@ public class CSelectionTestsDOMIndexer extends BaseSelectionTestsIndexer impleme
 		suite.addTest(new CSelectionTestsDOMIndexer("testOpenFileDiffDir")); //$NON-NLS-1$
 		suite.addTest(new CSelectionTestsDOMIndexer("testBug101287")); //$NON-NLS-1$
 		suite.addTest(new CSelectionTestsDOMIndexer("testBug103697")); //$NON-NLS-1$
+		suite.addTest(new CSelectionTestsDOMIndexer("testBug76043")); //$NON-NLS-1$
 		
 		return suite;
 	}
@@ -667,6 +668,31 @@ public class CSelectionTestsDOMIndexer extends BaseSelectionTestsIndexer impleme
         assertEquals(((ASTNode)decl).getOffset(), 4);
         assertEquals(((ASTNode)decl).getLength(), 1);
     }
+    
+    public void testBug76043() throws Exception {
+    	StringBuffer buffer = new StringBuffer();
+    	buffer.append("int x;\n"); //$NON-NLS-1$
+    	buffer.append("int foo() {\n"); //$NON-NLS-1$
+    	buffer.append(" return x;\n"); //$NON-NLS-1$
+    	buffer.append("}\n"); //$NON-NLS-1$
+    	String code = buffer.toString(); 
+    	
+    	IFile file = importFileInsideLinkedFolder("testBug76043.c", code, "folder"); //$NON-NLS-1$ //$NON-NLS-2$
+    	
+    	assertFalse(file.isLinked()); // I'm not sure why the IResource#isLinked() returns false if it's contained within a linked folder
+    	
+        int offset = code.indexOf("return x;\n") + "return ".length(); //$NON-NLS-1$ //$NON-NLS-2$
+        IASTNode def = testCtrl_F3(file, offset);
+        IASTNode decl = testF3(file, offset);
+        assertTrue(def instanceof IASTName);
+        assertEquals(((IASTName)def).toString(), "x"); //$NON-NLS-1$
+        assertEquals(((ASTNode)def).getOffset(), 4);
+        assertEquals(((ASTNode)def).getLength(), 1);
+        assertTrue(decl instanceof IASTName);
+        assertEquals(((IASTName)decl).toString(), "x"); //$NON-NLS-1$
+        assertEquals(((ASTNode)decl).getOffset(), 4);
+        assertEquals(((ASTNode)decl).getLength(), 1);
+    }
 
     // REMINDER: see CSelectionTestsDomIndexer#suite() when appending new tests to this suite
 }
diff --git a/core/org.eclipse.cdt.ui.tests/ui/org/eclipse/cdt/ui/tests/text/selectiontests/CSelectionTestsNoIndexer.java b/core/org.eclipse.cdt.ui.tests/ui/org/eclipse/cdt/ui/tests/text/selectiontests/CSelectionTestsNoIndexer.java
index 56e27bc3c7c..8d45f1b5a21 100644
--- a/core/org.eclipse.cdt.ui.tests/ui/org/eclipse/cdt/ui/tests/text/selectiontests/CSelectionTestsNoIndexer.java
+++ b/core/org.eclipse.cdt.ui.tests/ui/org/eclipse/cdt/ui/tests/text/selectiontests/CSelectionTestsNoIndexer.java
@@ -28,6 +28,7 @@ import org.eclipse.cdt.core.testplugin.FileManager;
 import org.eclipse.cdt.internal.core.dom.parser.ASTNode;
 import org.eclipse.cdt.internal.core.parser.ParserException;
 import org.eclipse.core.resources.IFile;
+import org.eclipse.core.resources.IFolder;
 import org.eclipse.core.resources.IProject;
 import org.eclipse.core.resources.IResource;
 import org.eclipse.core.resources.IWorkspace;
@@ -35,6 +36,7 @@ import org.eclipse.core.resources.ResourcesPlugin;
 import org.eclipse.core.runtime.CoreException;
 import org.eclipse.core.runtime.IPath;
 import org.eclipse.core.runtime.NullProgressMonitor;
+import org.eclipse.core.runtime.Path;
 import org.eclipse.jface.action.IAction;
 import org.eclipse.jface.text.TextSelection;
 import org.eclipse.jface.viewers.ISelection;
@@ -144,6 +146,110 @@ public class CSelectionTestsNoIndexer extends TestCase {
         return file;
     }
     
+    protected IFile importFileWithLink(String fileName, String contents) throws Exception{
+        //Obtain file handle
+        IFile file = project.getProject().getFile(fileName);
+        
+        IPath location = new Path(project.getLocation().removeLastSegments(1).toOSString() + File.separator + fileName); //$NON-NLS-1$
+        
+        File linkFile = new File(location.toOSString());
+        if (!linkFile.exists()) {
+        	linkFile.createNewFile();
+        }
+        
+        file.createLink(location, IResource.ALLOW_MISSING_LOCAL, null);
+        
+        InputStream stream = new ByteArrayInputStream( contents.getBytes() ); 
+        //Create file input stream
+        if( file.exists() )
+            file.setContents( stream, false, false, monitor );
+        else
+            file.create( stream, false, monitor );
+        
+        fileManager.addFile(file);
+        
+        return file;
+    }
+    
+    protected IFile importFileInsideLinkedFolder(String fileName, String contents, String folderName ) throws Exception{
+    	IFolder linkedFolder = project.getFolder(folderName);
+    	IPath folderLocation = new Path(project.getLocation().toOSString() + File.separator + folderName + "_this_is_linked"); //$NON-NLS-1$
+    	IFolder actualFolder = project.getFolder(folderName + "_this_is_linked"); //$NON-NLS-1$
+    	if (!actualFolder.exists())
+    		actualFolder.create(true, true, monitor);
+    	
+    	linkedFolder.createLink(folderLocation, IResource.NONE, monitor);
+    	
+    	actualFolder.delete(true, false, monitor);
+    	
+    	IFile file = linkedFolder.getFile(fileName);
+    	
+        InputStream stream = new ByteArrayInputStream( contents.getBytes() ); 
+        //Create file input stream
+        if( file.exists() )
+            file.setContents( stream, false, false, monitor );
+        else
+            file.create( stream, false, monitor );
+            	
+        fileManager.addFile(file);
+    	
+        return file;
+    }
+    
+    protected IFile importFileWithLink(String fileName, String contents, IFolder folder) throws Exception{
+        if (!folder.exists())
+        	folder.create(true, true, null);
+    	
+    	//Obtain file handle
+        IFile file = project.getProject().getFile(fileName);
+        
+        IPath location = new Path(folder.getLocation().toOSString() + File.separator + fileName); //$NON-NLS-1$
+        
+        File linkFile = new File(location.toOSString());
+        if (!linkFile.exists()) {
+        	linkFile.createNewFile();
+        }
+        
+        file.createLink(location, IResource.ALLOW_MISSING_LOCAL, null);
+        
+        InputStream stream = new ByteArrayInputStream( contents.getBytes() ); 
+        //Create file input stream
+        if( file.exists() )
+            file.setContents( stream, false, false, monitor );
+        else
+            file.create( stream, false, monitor );
+        
+        fileManager.addFile(file);
+        
+        return file;
+    }
+    
+    protected IFolder importFolder(String folderName) throws Exception {
+    	IFolder folder = project.getProject().getFolder(folderName);
+		
+		//Create file input stream
+		if( !folder.exists() )
+			folder.create( false, false, monitor );
+		
+		return folder;
+    }
+
+    // TODO Devin remove this commented method
+//    protected IFolder importFolderWithLink(String folderName) throws Exception {
+//    	// create the folder that will be linked
+//    	IFolder folder = project.getProject().getFolder(folderName);
+//    	
+//    	// create the linked folder    	
+//    	IFolder linkedFolder = project.getProject().getFolder(folderName + "linked"); //$NON-NLS-1$
+//    	if (!linkedFolder.exists())
+//    		linkedFolder.create(true, true, null);
+//
+//    	// make the link
+//        folder.createLink(linkedFolder.getLocation(), IResource.ALLOW_MISSING_LOCAL, null);
+//		
+//		return folder;
+//    }
+    
 	protected IASTNode testF3(IFile file, int offset) throws ParserException {
 		return testF3(file, offset, 0);
 	}
@@ -669,4 +775,53 @@ public class CSelectionTestsNoIndexer extends TestCase {
         assertEquals(((ASTNode)def).getOffset(), 128);
         assertEquals(((ASTNode)def).getLength(), 3);
 	}
+	
+    public void testBug103697() throws Exception {
+        StringBuffer buffer = new StringBuffer();
+        buffer.append("int x;\n"); //$NON-NLS-1$
+        buffer.append("int foo() {\n"); //$NON-NLS-1$
+        buffer.append(" return x;\n"); //$NON-NLS-1$
+        buffer.append("}\n"); //$NON-NLS-1$
+                
+        String code = buffer.toString();
+        IFile file = importFileWithLink("testBug103697.cpp", code); //$NON-NLS-1$
+        
+        int offset = code.indexOf("return x;\n") + "return ".length(); //$NON-NLS-1$ //$NON-NLS-2$
+        IASTNode def = testCtrl_F3(file, offset);
+        IASTNode decl = testF3(file, offset);
+        assertTrue(def instanceof IASTName);
+        assertEquals(((IASTName)def).toString(), "x"); //$NON-NLS-1$
+        assertEquals(((ASTNode)def).getOffset(), 4);
+        assertEquals(((ASTNode)def).getLength(), 1);
+        assertTrue(decl instanceof IASTName);
+        assertEquals(((IASTName)decl).toString(), "x"); //$NON-NLS-1$
+        assertEquals(((ASTNode)decl).getOffset(), 4);
+        assertEquals(((ASTNode)decl).getLength(), 1);
+    }
+    
+    public void testBug76043() throws Exception {
+    	StringBuffer buffer = new StringBuffer();
+    	buffer.append("int x;\n"); //$NON-NLS-1$
+    	buffer.append("int foo() {\n"); //$NON-NLS-1$
+    	buffer.append(" return x;\n"); //$NON-NLS-1$
+    	buffer.append("}\n"); //$NON-NLS-1$
+    	String code = buffer.toString(); 
+    	
+    	IFile file = importFileInsideLinkedFolder("testBug76043.c", code, "folder"); //$NON-NLS-1$ //$NON-NLS-2$
+    	
+    	assertFalse(file.isLinked()); // I'm not sure why the IResource#isLinked() returns false if it's contained within a linked folder
+    	
+        int offset = code.indexOf("return x;\n") + "return ".length(); //$NON-NLS-1$ //$NON-NLS-2$
+        IASTNode def = testCtrl_F3(file, offset);
+        IASTNode decl = testF3(file, offset);
+        assertTrue(def instanceof IASTName);
+        assertEquals(((IASTName)def).toString(), "x"); //$NON-NLS-1$
+        assertEquals(((ASTNode)def).getOffset(), 4);
+        assertEquals(((ASTNode)def).getLength(), 1);
+        assertTrue(decl instanceof IASTName);
+        assertEquals(((IASTName)decl).toString(), "x"); //$NON-NLS-1$
+        assertEquals(((ASTNode)decl).getOffset(), 4);
+        assertEquals(((ASTNode)decl).getLength(), 1);
+    }
+    
 }