//https://bugs.eclipse.org/bugs/show_bug.cgi?id=276526

public void test276526a() throws JavaModelException {

	// This test is to ensure that an existing super interface is not offered as a completion choice,

	// when all of them are in the same compilation unit.

	this.workingCopies = new ICompilationUnit[1];

	this.workingCopies[0] = getWorkingCopy(

			"/Completion/src/test/Test276526a.java",

			"package test;\n" +

			"interface IFoo {}\n" +

			"interface IBar {}\n" +

			"class Foo implements IFoo, test. {}\n");

	CompletionTestsRequestor2 requestor = new CompletionTestsRequestor2();

	String str = this.workingCopies[0].getSource();

	String completeBehind = "test.";

	int cursorLocation = str.lastIndexOf(completeBehind) + completeBehind.length();

	// In the absence of the fix, it would have been:

	// "IBar[TYPE_REF]{IBar, test, Ltest.IBar;, null, 44}\n" +

	// "IFoo[TYPE_REF]{IFoo, test, Ltest.IFoo;, null, 44}"

	this.workingCopies[0].codeComplete(cursorLocation, requestor, this.wcOwner);

	assertResults(

			"IBar[TYPE_REF]{IBar, test, Ltest.IBar;, null, 44}",

			requestor.getResults());

}

//https://bugs.eclipse.org/bugs/show_bug.cgi?id=276526

public void test276526b() throws JavaModelException {

	// This test is to ensure that an existing super interface is not offered as a completion choice,

	// when they are in different compilation units.

	this.workingCopies = new ICompilationUnit[3];

	this.workingCopies[0] = getWorkingCopy(

			"/Completion/src/test/Test276526b1.java",

			"package test;\n" +

			"public class TestClazz implements Interface1, test. {}");

	this.workingCopies[1] = getWorkingCopy(

			"/Completion/src/test/Test276526b2.java",

			"package test;\n" +

			"public interface Interface1 {}");

	this.workingCopies[2] = getWorkingCopy(

			"/Completion/src/test/Test276526b3.java",

			"package test;\n" +

			"public interface Interface2 {}");

	CompletionTestsRequestor2 requestor = new CompletionTestsRequestor2();

	String str = this.workingCopies[0].getSource();

	String completeBehind = "test.";

	int cursorLocation = str.lastIndexOf(completeBehind) + completeBehind.length();

	this.workingCopies[0].codeComplete(cursorLocation, requestor, this.wcOwner);

	assertResults(

			// In the absence of the fix, it would also complete to Interface1:

			//"Interface1[TYPE_REF]{Interface1, test, Ltest.Interface1;, null, 44}\n"+

			"Interface2[TYPE_REF]{Interface2, test, Ltest.Interface2;, null, 44}",

			requestor.getResults());

}

//https://bugs.eclipse.org/bugs/show_bug.cgi?id=276526

public void test276526c() throws JavaModelException {

	// This test is to ensure that an existing super interface is not offered as a completion choice,

	// when they are in different compilation units and nested-types.

	this.workingCopies = new ICompilationUnit[3];

	this.workingCopies[0] = getWorkingCopy(

			"/Completion/src/p/Enclosing.java",

			"package p;\n" +

			"public class Enclosing {\n" +

			"	public interface Interface1 {}\n" +

			"	public interface Interface2 {}\n" +

			"}\n");

	this.workingCopies[1] = getWorkingCopy(

			"/Completion/src/TestClazz.java",

			"public class TestClazz implements p.Enclosing.Interface1, Interf {}");

	CompletionTestsRequestor2 requestor = new CompletionTestsRequestor2();

	String str = this.workingCopies[1].getSource();

	String completeBehind = "Interf";

	int cursorLocation = str.lastIndexOf(completeBehind) + completeBehind.length();

	this.workingCopies[1].codeComplete(cursorLocation, requestor, this.wcOwner);

	assertResults(

			// In the absence of the fix, it would suggest both p.Enclosing.Interface2, and

			// p.Enclosing.Interface1 while it should have suppressed the latter which is in use.

			"Enclosing.Interface2[TYPE_REF]{p.Enclosing.Interface2, p, Lp.Enclosing$Interface2;, null, 44}",

			requestor.getResults());

}

//https://bugs.eclipse.org/bugs/show_bug.cgi?id=276526

public void test276526d() throws JavaModelException {

	// This test is to ensure that an existing super interface is not offered as a completion choice,

	// when they are in different compilation units and combination of nested and top-level types.

	this.workingCopies = new ICompilationUnit[3];

	this.workingCopies[0] = getWorkingCopy(

			"/Completion/src/p/Eclosing.java",

			"package p;\n" +

			"public class Enclosing {\n" +

			"	public interface Interface1 {}\n" +

			"	public interface Interface2 {}\n" +

			"}\n");

	this.workingCopies[1] = getWorkingCopy(

			"/Completion/src/p/Interface1.java",

			"package p;\n" +

			"public interface Interface1 {}");

	this.workingCopies[2] = getWorkingCopy(

			"/Completion/src/TestClazz.java",

			"public class TestClazz implements p.Interface1, Interf {}");

	CompletionTestsRequestor2 requestor = new CompletionTestsRequestor2();

	String str = this.workingCopies[2].getSource();

	String completeBehind = "Interf";

	int cursorLocation = str.lastIndexOf(completeBehind) + completeBehind.length();

	this.workingCopies[2].codeComplete(cursorLocation, requestor, this.wcOwner);

	assertResults(

			// In the absence of the fix, it would suggest only p.Enclosing.Interface2, as it

			// was wrongly suppressing p.Enclosing.Interface1 confusing it with p.Interface1.

			"Enclosing.Interface1[TYPE_REF]{p.Enclosing.Interface1, p, Lp.Enclosing$Interface1;, null, 44}\n" +

			"Enclosing.Interface2[TYPE_REF]{p.Enclosing.Interface2, p, Lp.Enclosing$Interface2;, null, 44}",

			requestor.getResults());

}