| /******************************************************************************* |
| * Copyright (c) 2016 Institute for Software, HSR Hochschule fuer Technik |
| * Rapperswil, University of applied sciences and others |
| * |
| * This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License 2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| *******************************************************************************/ |
| package org.eclipse.cdt.core.parser.tests.ast2.cxx14.constexpr; |
| |
| import junit.framework.TestSuite; |
| |
| public abstract class IfStatementTests extends TestBase { |
| public static class NonIndexingTests extends IfStatementTests { |
| public NonIndexingTests() { |
| setStrategy(new NonIndexingTestStrategy()); |
| } |
| |
| public static TestSuite suite() { |
| return suite(NonIndexingTests.class); |
| } |
| } |
| |
| public static class SingleProjectTests extends IfStatementTests { |
| public SingleProjectTests() { |
| setStrategy(new SinglePDOMTestStrategy(true, false)); |
| } |
| |
| public static TestSuite suite() { |
| return suite(SingleProjectTests.class); |
| } |
| } |
| |
| // constexpr int f() { |
| // if (true) { |
| // return 1; |
| // } |
| // return 0; |
| // } |
| |
| // constexpr int x = f(); |
| public void testSimpleIfTrueBranch() throws Exception { |
| assertEvaluationEquals(1); |
| } |
| |
| // constexpr int f() { |
| // if (false) { |
| // return 1; |
| // } |
| // return 0; |
| // } |
| |
| // constexpr int x = f(); |
| public void testSimpleIfFalseBranch() throws Exception { |
| assertEvaluationEquals(0); |
| } |
| |
| // constexpr int f() { |
| // if (true) { |
| // return 1; |
| // } else { |
| // return 0; |
| // } |
| // } |
| |
| // constexpr int x = f(); |
| public void testIfElseTrueBranch() throws Exception { |
| assertEvaluationEquals(1); |
| } |
| |
| // constexpr int f() { |
| // if (false) { |
| // return 1; |
| // } else { |
| // return 0; |
| // } |
| // } |
| |
| // constexpr int x = f(); |
| public void testSimpleIfElseFalseBranch() throws Exception { |
| assertEvaluationEquals(0); |
| } |
| |
| // constexpr int f() { |
| // if (false) { |
| // return 1; |
| // } else if (true) { |
| // return 2; |
| // } else { |
| // return 0; |
| // } |
| // } |
| |
| // constexpr int x = f(); |
| public void testNestedIfTrueBranch() throws Exception { |
| assertEvaluationEquals(2); |
| } |
| |
| // constexpr int f() { |
| // if (false) { |
| // return 1; |
| // } else if (false) { |
| // return 2; |
| // } else { |
| // return 0; |
| // } |
| // } |
| |
| // constexpr int x = f(); |
| public void testNestedIfFalseBranch() throws Exception { |
| assertEvaluationEquals(0); |
| } |
| |
| // constexpr int f() { |
| // if (true) |
| // return 1; |
| // return 0; |
| // } |
| |
| // constexpr int x = f(); |
| public void testIfStatementWithNonCompoundThenClause() throws Exception { |
| assertEvaluationEquals(1); |
| } |
| |
| // constexpr int f() { |
| // if (false) |
| // return 1; |
| // else |
| // return 0; |
| // } |
| |
| // constexpr int x = f(); |
| public void testIfStatementWithNonCompoundElseClause() throws Exception { |
| assertEvaluationEquals(0); |
| } |
| |
| // constexpr int f() { |
| // int i; |
| // if (true) { |
| // i = 10; |
| // } else { |
| // i = 20; |
| // } |
| // return i; |
| // } |
| |
| // constexpr int x = f(); |
| public void testIfStatementWithNonReturnClauses() throws Exception { |
| assertEvaluationEquals(10); |
| } |
| |
| // constexpr int f() { |
| // int i; |
| // if (false) |
| // i = 10; |
| // else |
| // i = 20; |
| // return i; |
| // } |
| |
| // constexpr int x = f(); |
| public void testIfStatementWithNonReturnClausesAndNonCompoundElseClause() throws Exception { |
| assertEvaluationEquals(20); |
| } |
| |
| // constexpr int f(int y) { |
| // if(int x = y*2) { |
| // return 14 / x; |
| // } else { |
| // return 0; |
| // } |
| // } |
| |
| // constexpr int x = f(1); |
| public void testDeclarationInIfStatementCondition1() throws Exception { |
| assertEvaluationEquals(7); |
| } |
| |
| // constexpr int f(int y) { |
| // if(int x = y*2) { |
| // return 14 / x; |
| // } else { |
| // return 0; |
| // } |
| // } |
| |
| // constexpr int x = f(0); |
| public void testDeclarationInIfStatementCondition2() throws Exception { |
| assertEvaluationEquals(0); |
| } |
| |
| // constexpr int g(int x) { |
| // return x * 2; |
| // } |
| // constexpr int f(int y) { |
| // if(int x = g(y)) { |
| // return 14 / x; |
| // } else { |
| // return 0; |
| // } |
| // } |
| |
| // constexpr int x = f(1); |
| public void testDeclarationInIfStatementCondition3() throws Exception { |
| assertEvaluationEquals(7); |
| } |
| |
| // constexpr int g(int x) { |
| // return x * 2; |
| // } |
| // constexpr int f(int y) { |
| // if(int x = g(y); x == 2) { |
| // return 14 / x; |
| // } else { |
| // return 0; |
| // } |
| // } |
| |
| // constexpr int x = f(1); |
| public void testInitStatementInIfStatementCondition1() throws Exception { |
| assertEvaluationEquals(7); |
| } |
| |
| // constexpr int g(int x) { |
| // return x * 2; |
| // } |
| // constexpr int f(int y) { |
| // if(int x = g(y); x != 2) { |
| // return 14 / x; |
| // } else { |
| // return 0; |
| // } |
| // } |
| |
| // constexpr int x = f(1); |
| public void testInitStatementInIfStatementCondition2() throws Exception { |
| assertEvaluationEquals(0); |
| } |
| |
| // constexpr int g(int x) { |
| // return x * 2; |
| // } |
| // constexpr int f() { |
| // if constexpr (constexpr int x = g(1); x != 2) { |
| // return 14 / x; |
| // } else { |
| // return 0; |
| // } |
| // } |
| |
| // constexpr int x = f(); |
| public void testInitStatementInIfStatementCondition3() throws Exception { |
| assertEvaluationEquals(0); |
| } |
| |
| // constexpr int g(int x) { |
| // return x * 2; |
| // } |
| // constexpr int f(int y) { |
| // int x = g(y); |
| // if(; x == 2) { |
| // return 14 / x; |
| // } else { |
| // return 0; |
| // } |
| // } |
| |
| // constexpr int x = f(1); |
| public void testEmptyInitStatementInIfStatementCondition1() throws Exception { |
| assertEvaluationEquals(7); |
| } |
| } |