Attachment 168132 Details for Bug 310427 – proposed fix v1.0 + regression tests

[patch] proposed fix v1.0 + regression tests

patch310427.txt (text/plain), 9.50 KB, created by Ayushman Jain

on 2010-05-12 08:44:13 EDT

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Creator: Ayushman Jain

Created: 2010-05-12 08:44:13 EDT

Size: 9.50 KB

patch

obsolete

>### Eclipse Workspace Patch 1.0
>#P org.eclipse.jdt.core
>Index: codeassist/org/eclipse/jdt/internal/codeassist/CompletionEngine.java
>===================================================================
>RCS file: /cvsroot/eclipse/org.eclipse.jdt.core/codeassist/org/eclipse/jdt/internal/codeassist/CompletionEngine.java,v
>retrieving revision 1.411
>diff -u -r1.411 CompletionEngine.java
>--- codeassist/org/eclipse/jdt/internal/codeassist/CompletionEngine.java	22 Apr 2010 16:11:44 -0000	1.411
>+++ codeassist/org/eclipse/jdt/internal/codeassist/CompletionEngine.java	12 May 2010 12:37:20 -0000
>@@ -5947,6 +5947,19 @@
> 
> 			if (this.options.checkVisibility
> 				&& !field.canBeSeenBy(receiverType, invocationSite, scope))	continue next;
>+			
>+			int ptr = this.uninterestingBindingsPtr;
>+			// Cases where the binding is uninteresting eg. for completion occurring inside a field declaration,
>+			// the field binding is uninteresting and shouldn't be proposed.
>+			while (ptr >= 0) {
>+				if (this.uninterestingBindings[ptr] == field) {
>+					ptr = Integer.MAX_VALUE;
>+					break;
>+				}
>+				ptr--;
>+			}
>+			if (ptr == Integer.MAX_VALUE)
>+				continue next;
> 
> 			boolean prefixRequired = false;
> 
>@@ -11312,6 +11325,19 @@
> 
> 							if (local.isSecret())
> 								continue next;
>+							
>+							int ptr = this.uninterestingBindingsPtr;
>+							// Cases where the binding is uninteresting eg. for completion occurring inside a local var
>+							// declaration, the local var binding is uninteresting and shouldn't be proposed.
>+							while (ptr >= 0) {
>+								if (this.uninterestingBindings[ptr] == local) {
>+									ptr = Integer.MAX_VALUE;
>+									break;
>+								}
>+								ptr--;
>+							}
>+							if (ptr == Integer.MAX_VALUE)
>+								continue next;
> 
> 							for (int f = 0; f < localsFound.size; f++) {
> 								LocalVariableBinding otherLocal =
>#P org.eclipse.jdt.core.tests.model
>Index: src/org/eclipse/jdt/core/tests/model/CompletionTests.java
>===================================================================
>RCS file: /cvsroot/eclipse/org.eclipse.jdt.core.tests.model/src/org/eclipse/jdt/core/tests/model/CompletionTests.java,v
>retrieving revision 1.219
>diff -u -r1.219 CompletionTests.java
>--- src/org/eclipse/jdt/core/tests/model/CompletionTests.java	22 Apr 2010 16:12:50 -0000	1.219
>+++ src/org/eclipse/jdt/core/tests/model/CompletionTests.java	12 May 2010 12:37:43 -0000
>@@ -4894,7 +4894,6 @@
> 
> 	if(CompletionEngine.NO_TYPE_COMPLETION_ON_EMPTY_TOKEN) {
> 		assertEquals(
>-			"element:a    completion:a    relevance:"+(R_DEFAULT + R_RESOLVED + R_CASE + R_EXACT_EXPECTED_TYPE + R_UNQUALIFIED + R_NON_RESTRICTED)+"\n" +
> 			"element:clone    completion:clone()    relevance:"+(R_DEFAULT + R_RESOLVED + R_INTERESTING + R_CASE + R_UNQUALIFIED + R_NON_RESTRICTED)+"\n" +
> 			"element:equals    completion:equals()    relevance:"+(R_DEFAULT + R_RESOLVED + R_INTERESTING + R_CASE + R_UNQUALIFIED + R_NON_RESTRICTED)+"\n" +
> 			"element:finalize    completion:finalize()    relevance:"+(R_DEFAULT + R_RESOLVED + R_INTERESTING + R_CASE + R_UNQUALIFIED + R_VOID + R_NON_RESTRICTED)+"\n" +
>@@ -4912,7 +4911,6 @@
> 		assertEquals(
> 			"element:A    completion:A    relevance:"+(R_DEFAULT + R_RESOLVED + R_INTERESTING + R_CASE + R_EXACT_EXPECTED_TYPE + R_UNQUALIFIED + R_NON_RESTRICTED)+"\n" +
> 			"element:CompletionEmptyTypeName2    completion:CompletionEmptyTypeName2    relevance:"+(R_DEFAULT + R_RESOLVED + R_INTERESTING + R_CASE + R_UNQUALIFIED + R_NON_RESTRICTED)+"\n" +
>-			"element:a    completion:a    relevance:"+(R_DEFAULT + R_RESOLVED + R_CASE + R_EXACT_EXPECTED_TYPE + R_UNQUALIFIED + R_NON_RESTRICTED)+"\n" +
> 			"element:clone    completion:clone()    relevance:"+(R_DEFAULT + R_RESOLVED + R_INTERESTING + R_CASE + R_UNQUALIFIED + R_NON_RESTRICTED)+"\n" +
> 			"element:equals    completion:equals()    relevance:"+(R_DEFAULT + R_RESOLVED + R_INTERESTING + R_CASE + R_UNQUALIFIED + R_NON_RESTRICTED)+"\n" +
> 			"element:finalize    completion:finalize()    relevance:"+(R_DEFAULT + R_RESOLVED + R_INTERESTING + R_CASE + R_UNQUALIFIED + R_VOID + R_NON_RESTRICTED)+"\n" +
>@@ -4954,8 +4952,7 @@
> 			"element:toString    completion:toString()    relevance:"+(R_DEFAULT + R_RESOLVED + R_INTERESTING + R_CASE + R_UNQUALIFIED + R_NON_RESTRICTED)+"\n" +
> 			"element:wait    completion:wait()    relevance:"+(R_DEFAULT + R_RESOLVED + R_INTERESTING + R_CASE + R_UNQUALIFIED + R_NON_RESTRICTED)+"\n" +
> 			"element:wait    completion:wait()    relevance:"+(R_DEFAULT + R_RESOLVED + R_INTERESTING + R_CASE + R_UNQUALIFIED + R_NON_RESTRICTED)+"\n" +
>-			"element:wait    completion:wait()    relevance:"+(R_DEFAULT + R_RESOLVED + R_INTERESTING + R_CASE + R_UNQUALIFIED + R_NON_RESTRICTED)+"\n" +
>-			"element:x    completion:x    relevance:"+(R_DEFAULT + R_RESOLVED + R_CASE + R_UNQUALIFIED + R_EXACT_EXPECTED_TYPE+ R_NON_RESTRICTED),
>+			"element:wait    completion:wait()    relevance:"+(R_DEFAULT + R_RESOLVED + R_INTERESTING + R_CASE + R_UNQUALIFIED + R_NON_RESTRICTED),
> 			requestor.getResults());
> 	} else {
> 		assertEquals(
>@@ -4974,8 +4971,7 @@
> 			"element:toString    completion:toString()    relevance:"+(R_DEFAULT + R_RESOLVED + R_INTERESTING + R_CASE + R_UNQUALIFIED + R_NON_RESTRICTED)+"\n" +
> 			"element:wait    completion:wait()    relevance:"+(R_DEFAULT + R_RESOLVED + R_INTERESTING + R_CASE + R_UNQUALIFIED + R_VOID + R_NON_RESTRICTED)+"\n" +
> 			"element:wait    completion:wait()    relevance:"+(R_DEFAULT + R_RESOLVED + R_INTERESTING + R_CASE + R_UNQUALIFIED + R_VOID + R_NON_RESTRICTED)+"\n" +
>-			"element:wait    completion:wait()    relevance:"+(R_DEFAULT + R_RESOLVED + R_INTERESTING + R_CASE + R_UNQUALIFIED + R_VOID + R_NON_RESTRICTED)+"\n" +
>-			"element:x    completion:x    relevance:"+(R_DEFAULT + R_RESOLVED + R_CASE + R_UNQUALIFIED + R_EXACT_EXPECTED_TYPE+ R_NON_RESTRICTED),
>+			"element:wait    completion:wait()    relevance:"+(R_DEFAULT + R_RESOLVED + R_INTERESTING + R_CASE + R_UNQUALIFIED + R_VOID + R_NON_RESTRICTED),
> 			requestor.getResults());
> 	}
> }
>@@ -8333,7 +8329,6 @@
> 			"getClass[METHOD_REF]{getClass(), Ljava.lang.Object;, ()Ljava.lang.Class;, getClass, null, " + (R_DEFAULT + R_RESOLVED + R_INTERESTING + R_CASE + R_UNQUALIFIED + R_NON_RESTRICTED) + "}\n" +
> 			"hashCode[METHOD_REF]{hashCode(), Ljava.lang.Object;, ()I, hashCode, null, " + (R_DEFAULT + R_RESOLVED + R_INTERESTING + R_CASE + R_UNQUALIFIED + R_NON_RESTRICTED) + "}\n" +
> 			"toString[METHOD_REF]{toString(), Ljava.lang.Object;, ()Ljava.lang.String;, toString, null, " + (R_DEFAULT + R_RESOLVED + R_INTERESTING + R_CASE + R_UNQUALIFIED + R_NON_RESTRICTED) + "}\n" +
>-			"test[FIELD_REF]{test, Ltest.Test;, Z, test, null, " + (R_DEFAULT + R_RESOLVED + R_CASE + R_UNQUALIFIED + R_EXACT_EXPECTED_TYPE + R_NON_RESTRICTED) + "}\n" +
> 			"equals[METHOD_REF]{equals(), Ljava.lang.Object;, (Ljava.lang.Object;)Z, equals, (obj), " + (R_DEFAULT + R_RESOLVED + R_INTERESTING + R_CASE + R_UNQUALIFIED + R_EXACT_EXPECTED_TYPE + R_NON_RESTRICTED) + "}\n" +
> 			"false[KEYWORD]{false, null, null, false, null, " + (R_DEFAULT + R_RESOLVED + R_INTERESTING + R_CASE + R_UNQUALIFIED + R_EXACT_EXPECTED_TYPE + R_TRUE_OR_FALSE + R_NON_RESTRICTED) + "}\n" +
> 			"true[KEYWORD]{true, null, null, true, null, " + (R_DEFAULT + R_RESOLVED + R_INTERESTING + R_CASE + R_UNQUALIFIED + R_EXACT_EXPECTED_TYPE + R_TRUE_OR_FALSE + R_NON_RESTRICTED) + "}",
>@@ -21333,4 +21328,54 @@
> 			"toString[METHOD_REF]{toString(), Ljava.lang.Object;, ()Ljava.lang.String;, null, null, toString, null, replace[" + start1 + ", " + end1 + "], token[" + start1 + ", " + end1 +"], " + relevance1 + "}",
> 			requestor.getResults());
> }
>+
>+// https://bugs.eclipse.org/bugs/show_bug.cgi?id=310427
>+// To verify that we don't get proposals for the field in whose declaration
>+// content assist is being invoked
>+public void testBug310427a() throws JavaModelException {
>+	this.workingCopies = new ICompilationUnit[1];
>+	this.workingCopies[0] = getWorkingCopy(
>+		"/Completion/src/test/Test.java",
>+		"package test;"+
>+		"public class Test {\n" +
>+		"	private int myField1;\n" +
>+		"   private int myField2 = myFiel;\n" +
>+		"}\n");
>+
>+	CompletionTestsRequestor2 requestor = new CompletionTestsRequestor2(true);
>+	String str = this.workingCopies[0].getSource();
>+	String completeBehind = "private int myField2 = myFiel";
>+	int cursorLocation = str.lastIndexOf(completeBehind) + completeBehind.length();
>+	this.workingCopies[0].codeComplete(cursorLocation, requestor, this.wcOwner);
>+
>+	assertResults(
>+			"myField1[FIELD_REF]{myField1, Ltest.Test;, I, myField1, null, 57}",
>+			requestor.getResults());
>+}
>+
>+// https://bugs.eclipse.org/bugs/show_bug.cgi?id=310427
>+// To verify that we don't get proposals for the local variable in whose declaration
>+// content assist is being invoked
>+public void testBug310427b() throws JavaModelException {
>+	this.workingCopies = new ICompilationUnit[1];
>+	this.workingCopies[0] = getWorkingCopy(
>+		"/Completion/src/test/Test.java",
>+		"package test;"+
>+		"public class Test {\n" +
>+		"	public static void main() {\n" +
>+		"		int myVar1 = 1;\n" +
>+		"		int myVar2 = myVar;\n" +
>+		"	}\n" +
>+		"}\n");
>+
>+	CompletionTestsRequestor2 requestor = new CompletionTestsRequestor2(true);
>+	String str = this.workingCopies[0].getSource();
>+	String completeBehind = "int myVar2 = myVar";
>+	int cursorLocation = str.lastIndexOf(completeBehind) + completeBehind.length();
>+	this.workingCopies[0].codeComplete(cursorLocation, requestor, this.wcOwner);
>+
>+	assertResults(
>+			"myVar1[LOCAL_VARIABLE_REF]{myVar1, null, I, myVar1, null, 57}",
>+			requestor.getResults());
>+}
> }

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Olivier_Thomann: iplog+

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Attachments on bug 310427: 168132 | 168427 | 175971 | 176145