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comparison truffle/com.oracle.truffle.tck/src/com/oracle/truffle/tck/TruffleTCK.java @ 22537:c6f1f40a87ba

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fix typo
author Andreas Woess <andreas.woess@oracle.com>
date Fri, 08 Jan 2016 22:22:24 +0100
parents 89db2519ef18
children e77bcc4e4af6
comparison
equal deleted inserted replaced
22536:21f48bc8a535 22537:c6f1f40a87ba
58 /** 58 /**
59 * Test compatibility kit (the <em>TCK</em>) is a collection of tests to certify your 59 * Test compatibility kit (the <em>TCK</em>) is a collection of tests to certify your
60 * {@link TruffleLanguage language implementation} compliance. If you want your language to be 60 * {@link TruffleLanguage language implementation} compliance. If you want your language to be
61 * compliant with most recent requirements of the Truffle infrastructure and tooling, subclass, 61 * compliant with most recent requirements of the Truffle infrastructure and tooling, subclass,
62 * implement <b>protected</b> methods and include in your test suite: 62 * implement <b>protected</b> methods and include in your test suite:
63 * 63 *
64 * <pre> 64 * <pre>
65 * <b>public class</b> MyLanguageTCKTest <b>extends</b> {@link TruffleTCK} { 65 * <b>public class</b> MyLanguageTCKTest <b>extends</b> {@link TruffleTCK} {
66 * {@link Override @Override} 66 * {@link Override @Override}
67 * <b>protected</b> {@link PolyglotEngine} {@link #prepareVM() prepareVM}() { 67 * <b>protected</b> {@link PolyglotEngine} {@link #prepareVM() prepareVM}() {
68 * <em>// create the engine</em> 68 * <em>// create the engine</em>
75 * } 75 * }
76 * 76 *
77 * <em>// and so on...</em> 77 * <em>// and so on...</em>
78 * } 78 * }
79 * </pre> 79 * </pre>
80 * 80 *
81 * The <em>TCK</em> is carefully designed to accommodate differences between languages. The 81 * The <em>TCK</em> is carefully designed to accommodate differences between languages. The
82 * <em>TCK</em> doesn't dictate what object your language is using to represent {@link Number 82 * <em>TCK</em> doesn't dictate what object your language is using to represent {@link Number
83 * numbers} or {@link String strings} internally. The <em>TCK</em> doesn't prescribe the precise 83 * numbers} or {@link String strings} internally. The <em>TCK</em> doesn't prescribe the precise
84 * type of values returned from your 84 * type of values returned from your
85 * {@link PolyglotEngine#eval(com.oracle.truffle.api.source.Source) language evaluations}. The tests 85 * {@link PolyglotEngine#eval(com.oracle.truffle.api.source.Source) language evaluations}. The tests
87 * of {@link Number} or be {@link Message#UNBOX convertible} to a {@link Number} and keeps 87 * of {@link Number} or be {@link Message#UNBOX convertible} to a {@link Number} and keeps
88 * sufficient level of precision. Similarly for {@link String strings}. As such the tests in the 88 * sufficient level of precision. Similarly for {@link String strings}. As such the tests in the
89 * <em>TCK</em> should be applicable to wide range of languages. Should there be a test that cannot 89 * <em>TCK</em> should be applicable to wide range of languages. Should there be a test that cannot
90 * be implemented in your language, it can be suppressed by overriding its test method and doing 90 * be implemented in your language, it can be suppressed by overriding its test method and doing
91 * nothing: 91 * nothing:
92 * 92 *
93 * <pre> 93 * <pre>
94 * {@link Override @Override} 94 * {@link Override @Override}
95 * <b>public void</b> {@link #testFortyTwo() testFortyTwo}() { 95 * <b>public void</b> {@link #testFortyTwo() testFortyTwo}() {
96 * <em>// do nothing</em> 96 * <em>// do nothing</em>
97 * } 97 * }
859 if (globalObjectFunction == null) { 859 if (globalObjectFunction == null) {
860 return; 860 return;
861 } 861 }
862 862
863 Language language = vm().getLanguages().get(mimeType()); 863 Language language = vm().getLanguages().get(mimeType());
864 assertNotNull("Langugage for " + mimeType() + " found", language); 864 assertNotNull("Language for " + mimeType() + " found", language);
865 865
866 PolyglotEngine.Value function = vm().findGlobalSymbol(globalObjectFunction); 866 PolyglotEngine.Value function = vm().findGlobalSymbol(globalObjectFunction);
867 Object global = function.execute().get(); 867 Object global = function.execute().get();
868 assertEquals("Global from the language same with Java obtained one", language.getGlobalObject().get(), global); 868 assertEquals("Global from the language same with Java obtained one", language.getGlobalObject().get(), global);
869 } 869 }
870 870
871 @Test 871 @Test
872 public void testEvaluateSource() throws Exception { 872 public void testEvaluateSource() throws Exception {
873 Language language = vm().getLanguages().get(mimeType()); 873 Language language = vm().getLanguages().get(mimeType());
874 assertNotNull("Langugage for " + mimeType() + " found", language); 874 assertNotNull("Language for " + mimeType() + " found", language);
875 875
876 PolyglotEngine.Value function = vm().findGlobalSymbol(evaluateSource()); 876 PolyglotEngine.Value function = vm().findGlobalSymbol(evaluateSource());
877 assertNotNull(evaluateSource() + " found", function); 877 assertNotNull(evaluateSource() + " found", function);
878 878
879 double expect = Math.floor(RANDOM.nextDouble() * 100000.0) / 10.0; 879 double expect = Math.floor(RANDOM.nextDouble() * 100000.0) / 10.0;