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CompletionTest.java
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CompletionTest.java
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/*******************************************************************************
* Copyright (c) 2015, 2024 Obeo.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v20.html
*
* Contributors:
* Obeo - initial API and implementation
*******************************************************************************/
package org.eclipse.acceleo.query.parser.tests;
import java.util.HashSet;
import java.util.LinkedHashMap;
import java.util.LinkedHashSet;
import java.util.List;
import java.util.Map;
import java.util.Set;
import org.eclipse.acceleo.query.runtime.ICompletionProposal;
import org.eclipse.acceleo.query.runtime.ICompletionResult;
import org.eclipse.acceleo.query.runtime.IQueryEnvironment;
import org.eclipse.acceleo.query.runtime.IReadOnlyQueryEnvironment;
import org.eclipse.acceleo.query.runtime.Query;
import org.eclipse.acceleo.query.runtime.impl.BasicFilter;
import org.eclipse.acceleo.query.runtime.impl.QueryCompletionEngine;
import org.eclipse.acceleo.query.runtime.impl.completion.EFeatureCompletionProposal;
import org.eclipse.acceleo.query.runtime.impl.completion.EOperationServiceCompletionProposal;
import org.eclipse.acceleo.query.runtime.impl.completion.JavaMethodServiceCompletionProposal;
import org.eclipse.acceleo.query.runtime.impl.completion.VariableCompletionProposal;
import org.eclipse.acceleo.query.runtime.impl.completion.VariableDeclarationCompletionProposal;
import org.eclipse.acceleo.query.tests.anydsl.AnydslPackage;
import org.eclipse.acceleo.query.validation.type.ClassType;
import org.eclipse.acceleo.query.validation.type.EClassifierType;
import org.eclipse.acceleo.query.validation.type.IType;
import org.eclipse.acceleo.query.validation.type.NothingType;
import org.eclipse.acceleo.query.validation.type.SequenceType;
import org.eclipse.acceleo.query.validation.type.SetType;
import org.eclipse.emf.ecore.EAttribute;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.EClassifier;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.ecore.EOperation;
import org.eclipse.emf.ecore.EPackage;
import org.eclipse.emf.ecore.EParameter;
import org.eclipse.emf.ecore.EcorePackage;
import org.junit.Before;
import org.junit.Test;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
import Real.RealPackage;
public class CompletionTest {
private static final int TOTAL_NUMBER_OF_PROPOSAL = 131;
QueryCompletionEngine engine;
IQueryEnvironment queryEnvironment;
/**
* Variable types.
*/
Map<String, Set<IType>> variableTypes = new LinkedHashMap<String, Set<IType>>();
@Before
public void setup() {
queryEnvironment = Query.newEnvironmentWithDefaultServices(null);
queryEnvironment.registerEPackage(EcorePackage.eINSTANCE);
queryEnvironment.registerEPackage(AnydslPackage.eINSTANCE);
engine = new QueryCompletionEngine(queryEnvironment);
variableTypes.clear();
final Set<IType> selfTypes = new LinkedHashSet<IType>();
selfTypes.add(new EClassifierType(queryEnvironment, EcorePackage.eINSTANCE.getEClass()));
variableTypes.put("self", selfTypes);
final Set<IType> stuffTypes = new LinkedHashSet<IType>();
stuffTypes.add(new EClassifierType(queryEnvironment, EcorePackage.eINSTANCE.getEPackage()));
variableTypes.put("stuff", stuffTypes);
}
@Test
public void typeLiteralOneColon() {
final ICompletionResult completionResult = engine.getCompletion("ecore:", 6, variableTypes);
assertCompletion(completionResult, 53, "ecore:", "", 0, 6, "ecore::EClass", "ecore::EPackage");
assertNoVariableCompletionProposal(completionResult);
assertNoVariableDeclarationCompletionProposal(completionResult);
}
@Test
public void enumLiteralOneColon() {
final ICompletionResult completionResult = engine.getCompletion("anydsl::Color:", 14, variableTypes);
assertCompletion(completionResult, 10, "anydsl::Color:", "", 0, 14, "anydsl::Color::black",
"anydsl::Color::red");
assertNoVariableCompletionProposal(completionResult);
assertNoVariableDeclarationCompletionProposal(completionResult);
}
@Test
public void enumLiteral() {
final ICompletionResult completionResult = engine.getCompletion("anydsl::Color::", 15, variableTypes);
assertCompletion(completionResult, 10, "anydsl::Color::", "", 0, 15, "anydsl::Color::black",
"anydsl::Color::yellow");
assertNoVariableCompletionProposal(completionResult);
assertNoVariableDeclarationCompletionProposal(completionResult);
}
@Test
public void enumLiteralWithinCollectionLiteralOneColon() {
final ICompletionResult completionResult = engine.getCompletion("OrderedSet{anydsl::Color:", 25,
variableTypes);
assertCompletion(completionResult, 10, "anydsl::Color:", "", 11, 14, "anydsl::Color::white",
"anydsl::Color::palPink");
assertNoVariableCompletionProposal(completionResult);
assertNoVariableDeclarationCompletionProposal(completionResult);
}
@Test
public void enumLiteralWithinCollectionLiteral() {
final ICompletionResult completionResult = engine.getCompletion("OrderedSet{anydsl::Color::", 26,
variableTypes);
assertCompletion(completionResult, 10, "anydsl::Color::", "", 11, 15, "anydsl::Color::white",
"anydsl::Color::red");
assertNoVariableCompletionProposal(completionResult);
assertNoVariableDeclarationCompletionProposal(completionResult);
}
@Test
public void nullTest() {
final ICompletionResult completionResult = engine.getCompletion(null, 0, variableTypes);
assertCompletion(completionResult, TOTAL_NUMBER_OF_PROPOSAL, null, null, 0, 0, "self",
"ecore::EPackage", "not ");
assertNoServiceCompletionProposal(completionResult);
assertNoVariableDeclarationCompletionProposal(completionResult);
}
@Test(expected = IllegalArgumentException.class)
public void negativeOffsetTest() {
engine.getCompletion("aa", -1, variableTypes);
}
@Test(expected = IllegalArgumentException.class)
public void outOffsetTest() {
engine.getCompletion("aa", 10, variableTypes);
}
@Test
public void emptyTest() {
final ICompletionResult completionResult = engine.getCompletion("", 0, variableTypes);
assertCompletion(completionResult, TOTAL_NUMBER_OF_PROPOSAL, "", "", 0, 0, "anydsl::Group::Fruit",
"true");
assertNoServiceCompletionProposal(completionResult);
assertNoVariableDeclarationCompletionProposal(completionResult);
}
@Test
public void navigationSegmentEmptyTest() {
final ICompletionResult completionResult = engine.getCompletion("self.", 5, variableTypes);
assertCompletion(completionResult, 76, "", "", 5, 0, "eAllContents()", "eClass()");
assertNoVariableCompletionProposal(completionResult);
assertApplyOn(completionResult, queryEnvironment, EcorePackage.eINSTANCE.getEClass());
assertNoVariableDeclarationCompletionProposal(completionResult);
}
@Test
public void navigationSegmentPrefixTest() {
final ICompletionResult completionResult = engine.getCompletion("self.na", 7, variableTypes);
assertCompletion(completionResult, 1, "na", "", 5, 2, "name");
assertNoVariableCompletionProposal(completionResult);
assertApplyOn(completionResult, queryEnvironment, EcorePackage.eINSTANCE.getEClass());
assertNoVariableDeclarationCompletionProposal(completionResult);
}
@Test
public void navigationSegmentPrefixRemainingTest() {
final ICompletionResult completionResult = engine.getCompletion("self.nam", 7, variableTypes);
assertCompletion(completionResult, 1, "na", "m", 5, 2, "name");
assertNoVariableCompletionProposal(completionResult);
assertApplyOn(completionResult, queryEnvironment, EcorePackage.eINSTANCE.getEClass());
assertNoVariableDeclarationCompletionProposal(completionResult);
}
@Test
public void navigationSegmentPrefixLongExpressionRemainingTest() {
final ICompletionResult completionResult = engine.getCompletion("self.nam.size()", 7, variableTypes);
assertCompletion(completionResult, 1, "na", "m", 5, 2, "name");
assertNoVariableCompletionProposal(completionResult);
assertApplyOn(completionResult, queryEnvironment, EcorePackage.eINSTANCE.getEClass());
assertNoVariableDeclarationCompletionProposal(completionResult);
}
@Test
public void selfTest() {
final ICompletionResult completionResult = engine.getCompletion("self ", 5, variableTypes);
assertCompletion(completionResult, 3, "", "", 5, 0, "= ", "+ ", "<> ");
assertNoVariableCompletionProposal(completionResult);
assertNoFeatureCompletionProposal(completionResult);
assertNoEOperationCompletionProposal(completionResult);
assertNoVariableDeclarationCompletionProposal(completionResult);
}
@Test
public void someIntTest() {
queryEnvironment.registerEPackage(EcorePackage.eINSTANCE);
final Set<IType> someIntTypes = new LinkedHashSet<IType>();
someIntTypes.add(new EClassifierType(queryEnvironment, EcorePackage.eINSTANCE.getEInt()));
variableTypes.put("someInt", someIntTypes);
final ICompletionResult completionResult = engine.getCompletion("someInt ", 8, variableTypes);
assertCompletion(completionResult, 10, "", "", 8, 0, "= ", "+ ", "- ");
assertNoServiceCompletionProposal(completionResult);
assertNoFeatureCompletionProposal(completionResult);
assertNoEOperationCompletionProposal(completionResult);
assertNoVariableDeclarationCompletionProposal(completionResult);
}
@Test
public void alfMultTest() {
final Set<IType> someIntTypes = new LinkedHashSet<IType>();
someIntTypes.add(new EClassifierType(queryEnvironment, EcorePackage.eINSTANCE.getEInt()));
variableTypes.put("someInt", someIntTypes);
final ICompletionResult completionResult = engine.getCompletion("someInt * ", 10, variableTypes);
// plus "someInt"
assertCompletion(completionResult, TOTAL_NUMBER_OF_PROPOSAL + 1, "", "", 10, 0, "someInt",
"ecore::EChar", "if ");
assertNoServiceCompletionProposal(completionResult);
assertNoFeatureCompletionProposal(completionResult);
assertNoEOperationCompletionProposal(completionResult);
assertNoVariableDeclarationCompletionProposal(completionResult);
}
@Test
public void notTest() {
final ICompletionResult completionResult = engine.getCompletion("not ", 4, variableTypes);
assertCompletion(completionResult, TOTAL_NUMBER_OF_PROPOSAL, "", "", 4, 0, "true", "let ", "self",
"ecore::EPackage");
assertNoFeatureCompletionProposal(completionResult);
assertNoEOperationCompletionProposal(completionResult);
assertNoVariableDeclarationCompletionProposal(completionResult);
}
@Test
public void selfDotTest() {
final ICompletionResult completionResult = engine.getCompletion("self.", 5, variableTypes);
assertCompletion(completionResult, 76, "", "", 5, 0, "eClass()", "name");
assertNoVariableCompletionProposal(completionResult);
assertNoVariableDeclarationCompletionProposal(completionResult);
assertEquals(5, completionResult.getReplacementOffset());
assertEquals(0, completionResult.getReplacementLength());
}
@Test
public void selfArrowTest() {
final ICompletionResult completionResult = engine.getCompletion("self->", 6, variableTypes);
assertCompletion(completionResult, 57, "", "", 6, 0, "size()", "including()");
assertNoVariableCompletionProposal(completionResult);
assertNoFeatureCompletionProposal(completionResult);
assertNoEOperationCompletionProposal(completionResult);
assertNoVariableDeclarationCompletionProposal(completionResult);
}
/**
* Checks that the completion includes proposals for the implicit collect (i.e. "aSequence.name" which is
* the equivalent of "aSequence->collect(name)").
*/
@Test
public void testImplicitCollectProposalsOnDot() {
final ICompletionResult dotCompletionResult = engine.getCompletion("Sequence{self}.", 15,
variableTypes);
assertCompletion(dotCompletionResult, 76, "", "", 15, 0, "name", "eContainer()", "oclIsKindOf()");
}
@Test
public void testImplicitCollectProposalsOnArrow() {
final ICompletionResult arrowCompletionResult = engine.getCompletion("Sequence{self}->", 16,
variableTypes);
assertCompletion(arrowCompletionResult, 56, "", "", 16, 0, "size()", "select()", "collect()");
}
@Test
public void testImplicitCollectProposalsNoSeparator() {
final ICompletionResult noSeparatorCompletionResult = engine.getCompletion("Sequence{self}", 14,
variableTypes);
assertCompletion(noSeparatorCompletionResult, 4, "", "", 14, 0, "+ ", "- ", "= ", "<> ");
}
@Test
public void errorTypeLiteralOneSegmentTest() {
final ICompletionResult completionResult = engine.getCompletion("ecore::", 7, variableTypes);
assertCompletion(completionResult, 53, "ecore::", "", 0, 7, "ecore::EObject", "ecore::EInt");
assertNoVariableCompletionProposal(completionResult);
assertNoServiceCompletionProposal(completionResult);
assertNoFeatureCompletionProposal(completionResult);
assertNoEOperationCompletionProposal(completionResult);
assertNoVariableDeclarationCompletionProposal(completionResult);
}
@Test
public void errorTypeLiteralTwoSegmentsTest() {
final ICompletionResult completionResult = engine.getCompletion("ecore::EClass::", 15, variableTypes);
assertCompletion(completionResult, 0, "ecore::EClass::", "", 0, 15);
assertNoVariableDeclarationCompletionProposal(completionResult);
}
@Test
public void selfSelectTest() {
final ICompletionResult completionResult = engine.getCompletion("self->select(", 13, variableTypes);
assertCompletion(completionResult, 132, "", "", 13, 0, "myEClass | ");
final ICompletionProposal proposal = completionResult.getProposals(new BasicFilter(completionResult))
.get(131);
assertEquals(true, proposal instanceof VariableDeclarationCompletionProposal);
assertEquals("myEClass | ".length(), proposal.getCursorOffset());
}
@Test
public void selfSelectMissingVariableTypeTest() {
final ICompletionResult completionResult = engine.getCompletion("self->select( a : ", 18,
variableTypes);
assertCompletion(completionResult, 125, "", "", 18, 0, "Integer", "Boolean", "ecore::EClass",
"ecore::EString");
assertNoVariableCompletionProposal(completionResult);
assertNoServiceCompletionProposal(completionResult);
assertNoFeatureCompletionProposal(completionResult);
assertNoEOperationCompletionProposal(completionResult);
assertNoVariableDeclarationCompletionProposal(completionResult);
}
@Test
public void selfServiceManyArgumentsTest() {
final ICompletionResult completionResult = engine.getCompletion("self->service(self, ", 20,
variableTypes);
assertCompletion(completionResult, TOTAL_NUMBER_OF_PROPOSAL, "", "", 20, 0, "self",
"ecore::EBoolean");
assertNoServiceCompletionProposal(completionResult);
assertNoFeatureCompletionProposal(completionResult);
assertNoEOperationCompletionProposal(completionResult);
assertNoVariableDeclarationCompletionProposal(completionResult);
}
@Test
public void testLetCompletionFromNothing() {
final ICompletionResult completionResult = engine.getCompletion("", 0, variableTypes);
assertCompletion(completionResult, TOTAL_NUMBER_OF_PROPOSAL, "", "", 0, 0, "let ");
}
@Test
public void testLetCompletion() {
final ICompletionResult completionResult = engine.getCompletion("le", 2, variableTypes);
assertCompletion(completionResult, 2, "le", "", 0, 2, "let ", "anydsl::Kind::Leaf");
}
@Test
public void testLetCompletionNoBinding() {
final ICompletionResult completionResult = engine.getCompletion("let ", 4, variableTypes);
assertCompletion(completionResult, 0, "", "", 4, 0);
}
@Test
public void testBindingCompletionNoEquals() {
final ICompletionResult completionResult = engine.getCompletion("let a", 5, variableTypes);
assertCompletion(completionResult, 0, "a", "", 4, 1);
}
@Test
public void testBindingCompletionNoEqualsWithSpace() {
final ICompletionResult completionResult = engine.getCompletion("let a ", 6, variableTypes);
assertCompletion(completionResult, 2, "", "", 6, 0, ": ", "= ");
}
@Test
public void testBindingCompletionWithErrorType() {
final ICompletionResult completionResult = engine.getCompletion("let a : ecore::", 15, variableTypes);
assertCompletion(completionResult, 53, "ecore::", "", 8, 7, "ecore::EPackage", "ecore::EString");
assertNoServiceCompletionProposal(completionResult);
assertNoFeatureCompletionProposal(completionResult);
assertNoEOperationCompletionProposal(completionResult);
assertNoVariableDeclarationCompletionProposal(completionResult);
}
@Test
public void testBindingCompletionWithTypeNoSpace() {
final ICompletionResult completionResult = engine.getCompletion("let a : ecore::EClass", 21,
variableTypes);
assertCompletion(completionResult, 2, "ecore::EClass", "", 8, 13, "ecore::EClass",
"ecore::EClassifier");
}
@Test
public void testBindingCompletionWithTypeAndSpace() {
final ICompletionResult completionResult = engine.getCompletion("let a : ecore::EClass ", 22,
variableTypes);
assertCompletion(completionResult, 1, "", "", 22, 0, "= ");
}
@Test
public void testBindingCompletionNoType() {
final ICompletionResult completionResult = engine.getCompletion("let a = ", 8, variableTypes);
assertCompletion(completionResult, TOTAL_NUMBER_OF_PROPOSAL, "", "", 8, 0, "self", "true");
}
@Test
public void testLetBodyCompletion() {
final ICompletionResult completionResult = engine.getCompletion("let a=3 in ", 11, variableTypes);
// "a" is a new possible variable
assertCompletion(completionResult, TOTAL_NUMBER_OF_PROPOSAL + 1, "", "", 11, 0, "a", "self",
"ecore::EInt", "not ", "if ");
}
@Test
public void testConditionalIfCompletionFromNothing() {
final ICompletionResult completionResult = engine.getCompletion("", 0, variableTypes);
assertCompletion(completionResult, TOTAL_NUMBER_OF_PROPOSAL, "", "", 0, 0, "if ");
}
@Test
public void testConditionalIfCompletion() {
final ICompletionResult completionResult = engine.getCompletion("i", 1, variableTypes);
assertCompletion(completionResult, 2, "i", "", 0, 1, "if ", "anydsl::Kind::Inflorescence");
}
@Test
public void testConditionAfterIfCompletion() {
final ICompletionResult completionResult = engine.getCompletion("if ", 3, variableTypes);
assertCompletion(completionResult, TOTAL_NUMBER_OF_PROPOSAL, "", "", 3, 0, "self", "if ", "let ");
assertNoFeatureCompletionProposal(completionResult);
assertNoEOperationCompletionProposal(completionResult);
assertNoServiceCompletionProposal(completionResult);
}
@Test
public void testConditionAfterPredicateCompletion() {
final ICompletionResult completionResult = engine.getCompletion("if true ", 8, variableTypes);
assertCompletion(completionResult, 12, "", "", 8, 0, "then ");
}
@Test
public void thenVar() {
final Set<IType> thenVarTypes = new LinkedHashSet<IType>();
thenVarTypes.add(new EClassifierType(queryEnvironment, EcorePackage.eINSTANCE.getEClass()));
variableTypes.put("thenVar", thenVarTypes);
final ICompletionResult completionResult = engine.getCompletion("then", 4, variableTypes);
assertEquals("then", completionResult.getPrefix());
assertEquals("", completionResult.getRemaining());
assertEquals(1, completionResult.getProposals(new BasicFilter(completionResult)).size());
assertEquals("thenVar", completionResult.getProposals(new BasicFilter(completionResult)).get(0)
.getProposal());
assertEquals(0, completionResult.getReplacementOffset());
assertEquals(4, completionResult.getReplacementLength());
}
/**
* Tests that after 'if <predicate> then ' the completion proposes the variables and the if.
*/
@Test
public void testConditionalAfterThenCompletion() {
final Set<IType> thenVarTypes = new LinkedHashSet<IType>();
thenVarTypes.add(new EClassifierType(queryEnvironment, EcorePackage.eINSTANCE.getEClass()));
variableTypes.put("thenVar", thenVarTypes);
final ICompletionResult completionResult = engine.getCompletion("if stuff then ", 13, variableTypes);
assertCompletion(completionResult, 1, "then", "", 9, 4, "then ");
assertNoFeatureCompletionProposal(completionResult);
assertNoEOperationCompletionProposal(completionResult);
assertNoServiceCompletionProposal(completionResult);
}
@Test
public void testConditionAfterTrueBranchCompletion() {
final ICompletionResult completionResult = engine.getCompletion("if true then true ", 18,
variableTypes);
assertCompletion(completionResult, 12, "", "", 18, 0, "else ");
}
@Test
public void testConditionWithinTrueBranchCompletion() {
final ICompletionResult completionResult = engine.getCompletion("if true then tr", 15, variableTypes);
assertCompletion(completionResult, 2, "tr", "", 13, 2, "true", "anydsl::Kind::Tree");
}
/**
* Tests that after 'if <predicate> then <expr> else ' the completion proposes the variables and the if.
*/
@Test
public void testConditionalAfterElseCompletion() {
final Set<IType> elseVarTypes = new LinkedHashSet<IType>();
elseVarTypes.add(new EClassifierType(queryEnvironment, EcorePackage.eINSTANCE.getEClass()));
variableTypes.put("elseVar", elseVarTypes);
final ICompletionResult completionResult = engine.getCompletion("if stuff then self else ", 23,
variableTypes);
assertCompletion(completionResult, 1, "else", "", 19, 4, "else ");
assertNoFeatureCompletionProposal(completionResult);
assertNoEOperationCompletionProposal(completionResult);
assertNoServiceCompletionProposal(completionResult);
}
@Test
public void testConditionAfterFalseBranchCompletion() {
final ICompletionResult completionResult = engine.getCompletion("if true then true else false ", 29,
variableTypes);
assertCompletion(completionResult, 12, "", "", 29, 0, "endif ");
}
/**
* Test for <a href="https://bugs.eclipse.org/bugs/show_bug.cgi?id=470195">Bug 470195</a>.
*/
@Test
public void test470195Completion() {
final ICompletionResult completionResult = engine.getCompletion(
"self.eClassifiers->select(p | self.)", 35, variableTypes);
assertCompletion(completionResult, 76, "", "", 35, 0, "name", "eAllContents()");
assertNoVariableCompletionProposal(completionResult);
assertApplyOn(completionResult, queryEnvironment, EcorePackage.eINSTANCE.getEClass());
assertNoVariableDeclarationCompletionProposal(completionResult);
}
/**
* Test for <a href="https://bugs.eclipse.org/bugs/show_bug.cgi?id=470195">Bug 470195</a>.
*/
@Test
public void test470195ArrowCompletion() {
final ICompletionResult completionResult = engine.getCompletion(
"self.eClassifiers->select(p | self->)", 36, variableTypes);
assertCompletion(completionResult, 57, "", "", 36, 0, "size()", "first()");
assertNoVariableCompletionProposal(completionResult);
assertNoVariableDeclarationCompletionProposal(completionResult);
}
/**
* Test for <a href="https://bugs.eclipse.org/bugs/show_bug.cgi?id=470195">Bug 470195</a>.
*/
@Test
public void test470195DoubleCallCompletion() {
final ICompletionResult completionResult = engine.getCompletion(
"self.eClassifiers->select(w | self.eClassifiers->select(p | self.))", 65, variableTypes);
assertCompletion(completionResult, 76, "", "", 65, 0, "name");
assertNoVariableCompletionProposal(completionResult);
assertApplyOn(completionResult, queryEnvironment, EcorePackage.eINSTANCE.getEClass());
assertNoVariableDeclarationCompletionProposal(completionResult);
}
/**
* Test for <a href="https://bugs.eclipse.org/bugs/show_bug.cgi?id=470195">Bug 470195</a>.
*/
@Test
public void test470195ArrowDoubleCallCompletion() {
final ICompletionResult completionResult = engine.getCompletion(
"self.eClassifiers->select(w | self.eClassifiers->select(p | self->))", 66, variableTypes);
assertCompletion(completionResult, 57, "", "", 66, 0, "size()", "first()");
assertNoVariableCompletionProposal(completionResult);
assertNoVariableDeclarationCompletionProposal(completionResult);
}
@Test
public void test472179TypeLiteralCompletion() {
final ICompletionResult completionResult = engine.getCompletion("self.eContainer(ecore::EP)", 25,
variableTypes);
assertCompletion(completionResult, 2, "ecore::EP", "", 16, 9, "ecore::EPackage", "ecore::EParameter");
assertNoVariableCompletionProposal(completionResult);
assertNoVariableDeclarationCompletionProposal(completionResult);
}
@Test
public void testTypeLiteralCompletionWithPrefix() {
final ICompletionResult completionResult = engine.getCompletion("self.eContainer(ecore::EPack)", 28,
variableTypes);
assertCompletion(completionResult, 1, "ecore::EPack", "", 16, 12, "ecore::EPackage");
assertNoVariableCompletionProposal(completionResult);
assertNoVariableDeclarationCompletionProposal(completionResult);
}
@Test
public void testTypeLiteralCompletionWithPrefixAndRemaining() {
final ICompletionResult completionResult = engine.getCompletion("self.eContainer(ecore::EPack)", 26,
variableTypes);
// the "remaining" ck are not part of the replacement
assertCompletion(completionResult, 2, "ecore::EPa", "ck", 16, 10, "ecore::EPackage",
"ecore::EParameter");
assertNoVariableCompletionProposal(completionResult);
assertNoVariableDeclarationCompletionProposal(completionResult);
}
@Test
public void test471583TypeLiteralCompletion() {
final ICompletionResult completionResult = engine.getCompletion("self->eClassifiers->filter(ecore::)",
34, variableTypes);
assertCompletion(completionResult, 53, "ecore::", "", 27, 7, "ecore::EPackage", "ecore::EClass");
assertNoVariableCompletionProposal(completionResult);
assertNoVariableDeclarationCompletionProposal(completionResult);
}
@Test
public void test477213VariableDeclarationCollectCompletion_Classifier() {
final Map<String, Set<IType>> types = new LinkedHashMap<String, Set<IType>>();
final Set<IType> selfType = new LinkedHashSet<IType>();
selfType.add(new EClassifierType(queryEnvironment, EcorePackage.eINSTANCE.getEObject()));
types.put("self", selfType);
final ICompletionResult completionResult = engine.getCompletion("self->collect()", 14, types);
assertCompletion(completionResult, 131, "", "", 14, 0, "myEObject | ");
assertNoEOperationCompletionProposal(completionResult);
assertNoFeatureCompletionProposal(completionResult);
assertNoServiceCompletionProposal(completionResult);
}
@Test
public void test477213VariableDeclarationCollectCompletion_Class() {
final Map<String, Set<IType>> types = new LinkedHashMap<String, Set<IType>>();
final Set<IType> selfType = new LinkedHashSet<IType>();
selfType.add(new ClassType(queryEnvironment, EObject.class));
types.put("self", selfType);
final ICompletionResult completionResult = engine.getCompletion("self->collect()", 14, types);
assertCompletion(completionResult, 131, "", "", 14, 0, "myEObject | ");
assertNoEOperationCompletionProposal(completionResult);
assertNoFeatureCompletionProposal(completionResult);
assertNoServiceCompletionProposal(completionResult);
}
@Test
public void test477213VariableDeclarationCollectCompletion_Nothing() {
final Map<String, Set<IType>> types = new LinkedHashMap<String, Set<IType>>();
final Set<IType> selfType = new LinkedHashSet<IType>();
selfType.add(new NothingType("whatever"));
types.put("self", selfType);
final ICompletionResult completionResult = engine.getCompletion("self->collect()", 14, types);
assertCompletion(completionResult, 131, "", "", 14, 0, "myNothing | ");
assertNoEOperationCompletionProposal(completionResult);
assertNoFeatureCompletionProposal(completionResult);
assertNoServiceCompletionProposal(completionResult);
}
@Test
public void test477213VariableDeclarationCollectCompletion_SequenceOfNothing() {
final Map<String, Set<IType>> types = new LinkedHashMap<String, Set<IType>>();
final Set<IType> selfType = new LinkedHashSet<IType>();
selfType.add(new SequenceType(queryEnvironment, new NothingType("whatever")));
types.put("self", selfType);
final ICompletionResult completionResult = engine.getCompletion("self->collect()", 14, types);
assertCompletion(completionResult, 131, "", "", 14, 0, "myNothing | ");
assertNoEOperationCompletionProposal(completionResult);
assertNoFeatureCompletionProposal(completionResult);
assertNoServiceCompletionProposal(completionResult);
}
@Test
public void test477213VariableDeclarationSelectCompletion_Classifier() {
final Map<String, Set<IType>> types = new LinkedHashMap<String, Set<IType>>();
final Set<IType> selfType = new LinkedHashSet<IType>();
selfType.add(new EClassifierType(queryEnvironment, EcorePackage.eINSTANCE.getEObject()));
types.put("self", selfType);
final ICompletionResult completionResult = engine.getCompletion("self->select(", 13, types);
assertCompletion(completionResult, 131, "", "", 13, 0, "myEObject | ");
assertNoEOperationCompletionProposal(completionResult);
assertNoFeatureCompletionProposal(completionResult);
assertNoServiceCompletionProposal(completionResult);
}
@Test
public void test477213VariableDeclarationSelectCompletion_Class() {
final Map<String, Set<IType>> types = new LinkedHashMap<String, Set<IType>>();
final Set<IType> selfType = new LinkedHashSet<IType>();
selfType.add(new ClassType(queryEnvironment, EObject.class));
types.put("self", selfType);
final ICompletionResult completionResult = engine.getCompletion("self->select(", 13, types);
assertCompletion(completionResult, 131, "", "", 13, 0, "myEObject | ");
assertNoEOperationCompletionProposal(completionResult);
assertNoFeatureCompletionProposal(completionResult);
assertNoServiceCompletionProposal(completionResult);
}
@Test
public void test477213VariableDeclarationSelectCompletion_Nothing() {
final Map<String, Set<IType>> types = new LinkedHashMap<String, Set<IType>>();
final Set<IType> selfType = new LinkedHashSet<IType>();
selfType.add(new NothingType("whatever"));
types.put("self", selfType);
final ICompletionResult completionResult = engine.getCompletion("self->select(", 13, types);
assertCompletion(completionResult, 131, "", "", 13, 0, "myNothing | ");
assertNoEOperationCompletionProposal(completionResult);
assertNoFeatureCompletionProposal(completionResult);
assertNoServiceCompletionProposal(completionResult);
}
@Test
public void test477213VariableDeclarationSelectCompletion_SequenceOfNothing() {
final Map<String, Set<IType>> types = new LinkedHashMap<String, Set<IType>>();
final Set<IType> selfType = new LinkedHashSet<IType>();
selfType.add(new SequenceType(queryEnvironment, new NothingType("whatever")));
types.put("self", selfType);
final ICompletionResult completionResult = engine.getCompletion("self->select(", 13, types);
assertCompletion(completionResult, 131, "", "", 13, 0, "myNothing | ");
assertNoEOperationCompletionProposal(completionResult);
assertNoFeatureCompletionProposal(completionResult);
assertNoServiceCompletionProposal(completionResult);
}
@Test
public void test477213VariableDeclarationRejectCompletion_Classifier() {
final Map<String, Set<IType>> types = new LinkedHashMap<String, Set<IType>>();
final Set<IType> selfType = new LinkedHashSet<IType>();
selfType.add(new EClassifierType(queryEnvironment, EcorePackage.eINSTANCE.getEObject()));
types.put("self", selfType);
final ICompletionResult completionResult = engine.getCompletion("self->reject(", 13, types);
assertCompletion(completionResult, 131, "", "", 13, 0, "myEObject | ");
assertNoEOperationCompletionProposal(completionResult);
assertNoFeatureCompletionProposal(completionResult);
assertNoServiceCompletionProposal(completionResult);
}
@Test
public void test477213VariableDeclarationRejectCompletion_Class() {
final Map<String, Set<IType>> types = new LinkedHashMap<String, Set<IType>>();
final Set<IType> selfType = new LinkedHashSet<IType>();
selfType.add(new ClassType(queryEnvironment, EObject.class));
types.put("self", selfType);
final ICompletionResult completionResult = engine.getCompletion("self->reject(", 13, types);
assertCompletion(completionResult, 131, "", "", 13, 0, "myEObject | ");
assertNoEOperationCompletionProposal(completionResult);
assertNoFeatureCompletionProposal(completionResult);
assertNoServiceCompletionProposal(completionResult);
}
@Test
public void test477213VariableDeclarationRejectCompletion_Nothing() {
final Map<String, Set<IType>> types = new LinkedHashMap<String, Set<IType>>();
final Set<IType> selfType = new LinkedHashSet<IType>();
selfType.add(new NothingType("whatever"));
types.put("self", selfType);
final ICompletionResult completionResult = engine.getCompletion("self->reject(", 13, types);
assertCompletion(completionResult, 131, "", "", 13, 0, "myNothing | ");
assertNoEOperationCompletionProposal(completionResult);
assertNoFeatureCompletionProposal(completionResult);
assertNoServiceCompletionProposal(completionResult);
}
@Test
public void test477213VariableDeclarationRejectCompletion_SequenceOfNothing() {
final Map<String, Set<IType>> types = new LinkedHashMap<String, Set<IType>>();
final Set<IType> selfType = new LinkedHashSet<IType>();
selfType.add(new SequenceType(queryEnvironment, new NothingType("whatever")));
types.put("self", selfType);
final ICompletionResult completionResult = engine.getCompletion("self->reject(", 13, types);
assertCompletion(completionResult, 131, "", "", 13, 0, "myNothing | ");
assertNoEOperationCompletionProposal(completionResult);
assertNoFeatureCompletionProposal(completionResult);
assertNoServiceCompletionProposal(completionResult);
}
@Test
public void test478176MiddleOfEmptyStringLiteralCompletion() {
final Map<String, Set<IType>> types = new LinkedHashMap<String, Set<IType>>();
final Set<IType> selfType = new LinkedHashSet<IType>();
selfType.add(new SequenceType(queryEnvironment, new NothingType("whatever")));
types.put("self", selfType);
final ICompletionResult completionResult = engine.getCompletion("self = ''", 8, types);
assertCompletion(completionResult, 0, "", "", 8, 0);
}
@Test
public void test478176MiddleOfStringLiteralCompletion() {
final Map<String, Set<IType>> types = new LinkedHashMap<String, Set<IType>>();
final Set<IType> selfType = new LinkedHashSet<IType>();
selfType.add(new SequenceType(queryEnvironment, new NothingType("whatever")));
types.put("self", selfType);
final ICompletionResult completionResult = engine.getCompletion("self = 'test'", 10, types);
// This would replace part of the string...
// but makes no sense as there is no completion within string literals
assertCompletion(completionResult, 0, "te", "st", 8, 2);
}
@Test
public void test478384NoPipeDeclarationVariable() {
final Map<String, Set<IType>> types = new LinkedHashMap<String, Set<IType>>();
final Set<IType> selfType = new LinkedHashSet<IType>();
selfType.add(new EClassifierType(queryEnvironment, EcorePackage.eINSTANCE.getEObject()));
types.put("self", selfType);
final ICompletionResult completionResult = engine.getCompletion("self->select(e ", 15, types);
assertCompletion(completionResult, 2, "", "", 15, 0, "| ", ": ");
}
@Test
public void test478384NoPipeWithColonDeclarationVariable() {
final Map<String, Set<IType>> types = new LinkedHashMap<String, Set<IType>>();
final Set<IType> selfType = new LinkedHashSet<IType>();
selfType.add(new EClassifierType(queryEnvironment, EcorePackage.eINSTANCE.getEObject()));
types.put("self", selfType);
final ICompletionResult completionResult = engine.getCompletion("self->select(e :", 16, types);
assertCompletion(completionResult, 125, "", "", 16, 0, "String", "Real", "ecore::EPackage",
"ecore::EClass");
assertNoEOperationCompletionProposal(completionResult);
assertNoFeatureCompletionProposal(completionResult);
assertNoServiceCompletionProposal(completionResult);
assertNoVariableCompletionProposal(completionResult);
}
@Test
public void test478384NoPipeWithTypeDeclarationVariable() {
final Map<String, Set<IType>> types = new LinkedHashMap<String, Set<IType>>();
final Set<IType> selfType = new LinkedHashSet<IType>();
selfType.add(new EClassifierType(queryEnvironment, EcorePackage.eINSTANCE.getEObject()));
types.put("self", selfType);
final ICompletionResult completionResult = engine.getCompletion("self->select(e : ecore::EClass ", 31,
types);
assertCompletion(completionResult, 1, "", "", 31, 0, "| ");
}
@Test
public void testOrderedSetMinus() {
final Map<String, Set<IType>> types = new LinkedHashMap<String, Set<IType>>();
final ICompletionResult completionResult = engine.getCompletion("OrderedSet{}-", 13, types);
assertCompletion(completionResult, 129, "", "", 13, 0, "OrderedSet{}", "ecore::EPackage");
assertNoEOperationCompletionProposal(completionResult);
assertNoVariableCompletionProposal(completionResult);
assertNoVariableDeclarationCompletionProposal(completionResult);
}
@Test
public void test480853EmptyOrderedSetLiteralInExtension() {
final Map<String, Set<IType>> types = new LinkedHashMap<String, Set<IType>>();
final ICompletionResult completionResult = engine.getCompletion("OrderedSet{}->", 14, types);
assertCompletion(completionResult, 57, "", "", 14, 0, "size()", "first()");
assertNoEOperationCompletionProposal(completionResult);
assertNoVariableCompletionProposal(completionResult);
assertNoVariableDeclarationCompletionProposal(completionResult);
}
@Test
public void test480853EmptySequenceLiteralInExtension() {
final Map<String, Set<IType>> types = new LinkedHashMap<String, Set<IType>>();
final ICompletionResult completionResult = engine.getCompletion("Sequence{}->", 12, types);
assertCompletion(completionResult, 56, "", "", 12, 0, "size()", "first()");
assertNoEOperationCompletionProposal(completionResult);
assertNoVariableCompletionProposal(completionResult);
assertNoVariableDeclarationCompletionProposal(completionResult);
}
@Test
public void testTypeLiteralInTypeSetLiteral() {
final ICompletionResult completionResult = engine.getCompletion("{ecore::", 8, variableTypes);
assertCompletion(completionResult, 53, "ecore::", "", 1, 7, "ecore::EClass", "ecore::EInt");
assertNoVariableCompletionProposal(completionResult);
assertNoVariableDeclarationCompletionProposal(completionResult);
}
@Test
public void testTypeSetLiteral() {
final ICompletionResult completionResult = engine.getCompletion("{", 1, variableTypes);
assertCompletion(completionResult, 118, "", "", 1, 0, "ecore::EPackage");
assertNoVariableCompletionProposal(completionResult);
assertNoVariableDeclarationCompletionProposal(completionResult);
}
@Test
public void testTypeLiteralInTypeSetLiteralInServiceCall() {
final ICompletionResult completionResult = engine.getCompletion("self->filter({ecore::", 21,
variableTypes);
assertCompletion(completionResult, 53, "ecore::", "", 14, 7, "ecore::EClass", "ecore::EInt");
assertNoVariableCompletionProposal(completionResult);
assertNoVariableDeclarationCompletionProposal(completionResult);
}
@Test
public void testTypeSetLiteralInServiceCall() {
final ICompletionResult completionResult = engine.getCompletion("self->filter({", 14, variableTypes);
assertCompletion(completionResult, 118, "", "", 14, 0, "ecore::EPackage");
assertNoVariableCompletionProposal(completionResult);
assertNoVariableDeclarationCompletionProposal(completionResult);
assertEquals(14, completionResult.getReplacementOffset());
assertEquals(0, completionResult.getReplacementLength());
}
@Test
public void testTypeSetLiteralDot() {
final ICompletionResult completionResult = engine.getCompletion("{ecore::EClass}.", 16,
variableTypes);
assertCompletion(completionResult, 49, "", "", 16, 0, "name", "eClass()");
assertNoVariableCompletionProposal(completionResult);
assertNoVariableDeclarationCompletionProposal(completionResult);
}
@Test
public void testTypeSetLiteralArrow() {
final ICompletionResult completionResult = engine.getCompletion("{ecore::EClass}->", 17,
variableTypes);
assertCompletion(completionResult, 57, "", "", 17, 0, "size()", "first()");
assertNoVariableCompletionProposal(completionResult);
assertNoVariableDeclarationCompletionProposal(completionResult);
assertNoFeatureCompletionProposal(completionResult);
assertNoEOperationCompletionProposal(completionResult);
}
@Test
public void errorStringLiteralWithEscapeSequence() {
final Map<String, Set<IType>> types = new LinkedHashMap<String, Set<IType>>();
final Set<IType> selfType = new LinkedHashSet<IType>();
selfType.add(new EClassifierType(queryEnvironment, EcorePackage.eINSTANCE.getEObject()));
types.put("self", selfType);
final ICompletionResult completionResult = engine.getCompletion("'\\n", 3, types);
assertCompletion(completionResult, 0, "n", "", 2, 1);
}