annotate graal/com.oracle.truffle.ruby.test/src/com/oracle/truffle/ruby/test/core/ContinuationTests.java @ 13659:62bfc12dc9e1

Ruby: more tidy up.
author Chris Seaton <chris.seaton@oracle.com>
date Wed, 15 Jan 2014 19:54:48 +0000
parents 497fada09efb
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 /*
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2 * Copyright (c) 2013 Oracle and/or its affiliates. All rights reserved. This
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3 * code is released under a tri EPL/GPL/LGPL license. You can use it,
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4 * redistribute it and/or modify it under the terms of the:
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5 *
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6 * Eclipse Public License version 1.0
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7 * GNU General Public License version 2
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8 * GNU Lesser General Public License version 2.1
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9 */
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10 package com.oracle.truffle.ruby.test.core;
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12 import org.junit.*;
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13
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14 import com.oracle.truffle.ruby.test.*;
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15
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16 /**
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17 * Test the {@code Continuation} class.
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18 */
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19 public class ContinuationTests extends RubyTests {
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20
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21 @Test
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22 public void testRequired() {
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23 assertPrints("", "callcc { |c| c.call }");
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24 }
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25
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26 @Test
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27 public void testOneShotGoingUpCallstack() {
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28 assertPrints("1\n3\n", "callcc { |c| puts 1; c.call; puts 2 }; puts 3");
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29 }
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30
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31 @Test
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32 public void testOneShotGoingUpCallstackReturnValue() {
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33 assertPrints("14\n", "puts callcc { |c| c.call 14 }");
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34 }
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35
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36 @Test
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37 public void testNestedOneShotGoingUpCallstack() {
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38 assertPrints("1\n2\n4\n5\n", "callcc { |c1| puts 1; callcc { |c2| puts 2; c2.call; puts 3 }; puts 4 }; puts 5");
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39 assertPrints("1\n2\n5\n", "callcc { |c1| puts 1; callcc { |c2| puts 2; c1.call; puts 3 }; puts 4 }; puts 5");
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40 }
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41
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42 }