Mercurial > hg > graal-compiler

comparison graal/com.oracle.truffle.ruby.test/src/com/oracle/truffle/ruby/test/language/CaseTests.java @ 13514:0fbee3eb71f0

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Ruby: import project.
author Chris Seaton <chris.seaton@oracle.com>
date Mon, 06 Jan 2014 17:12:09 +0000
parents
children
comparison
equal deleted inserted replaced
13513:64a23ce736a0 13514:0fbee3eb71f0
1 /*
2 * Copyright (c) 2013 Oracle and/or its affiliates. All rights reserved. This
3 * code is released under a tri EPL/GPL/LGPL license. You can use it,
4 * redistribute it and/or modify it under the terms of the:
5 *
6 * Eclipse Public License version 1.0
7 * GNU General Public License version 2
8 * GNU Lesser General Public License version 2.1
9 */
10 package com.oracle.truffle.ruby.test.language;
11
12 import org.junit.*;
13
14 import com.oracle.truffle.ruby.test.*;
15
16 /**
17 * Test {@code case} expressions.
18 */
19 public class CaseTests extends RubyTests {
20
21 @Test
22 public void testSingle() {
23 assertPrints("1\n4\n", "case 'a'; when 'a'; puts 1; when 'b'; puts 2; else; puts 3; end; puts 4");
24 assertPrints("2\n4\n", "case 'b'; when 'a'; puts 1; when 'b'; puts 2; else; puts 3; end; puts 4");
25 assertPrints("3\n4\n", "case 'c'; when 'a'; puts 1; when 'b'; puts 2; else; puts 3; end; puts 4");
26 }
27
28 @Test
29 public void testMultiple() {
30 assertPrints("1\n4\n", "case 'a'; when 'a', 'b'; puts 1; when 'c'; puts 2; else; puts 3; end; puts 4");
31 assertPrints("1\n4\n", "case 'b'; when 'a', 'b'; puts 1; when 'c'; puts 2; else; puts 3; end; puts 4");
32 assertPrints("2\n4\n", "case 'c'; when 'a', 'b'; puts 1; when 'c'; puts 2; else; puts 3; end; puts 4");
33 assertPrints("3\n4\n", "case 'd'; when 'a', 'b'; puts 1; when 'c'; puts 2; else; puts 3; end; puts 4");
34 }
35
36 @Test
37 public void testSimpleConditions() {
38 assertPrints("1\n", "case; when true; puts 1; when false; puts 2; end");
39 }
40
41 }