Mercurial > hg > graal-compiler
view graal/com.oracle.truffle.ruby.test/src/com/oracle/truffle/ruby/test/language/ClassTests.java @ 13819:49db2c1e3bee
added support for co-existing GPU backends (JBS:GRAAL-1)
author | Doug Simon <doug.simon@oracle.com> |
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date | Thu, 30 Jan 2014 00:52:33 +0100 |
parents | 0fbee3eb71f0 |
children |
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/* * Copyright (c) 2013 Oracle and/or its affiliates. All rights reserved. This * code is released under a tri EPL/GPL/LGPL license. You can use it, * redistribute it and/or modify it under the terms of the: * * Eclipse Public License version 1.0 * GNU General Public License version 2 * GNU Lesser General Public License version 2.1 */ package com.oracle.truffle.ruby.test.language; import org.junit.*; import com.oracle.truffle.ruby.test.*; /** * Test {@code class} expressions. */ public class ClassTests extends RubyTests { @Test public void testDefine() { assertPrints("Foo\n", "class Foo; end; puts Foo"); } @Test public void testMethods() { assertPrints("14\n", "class Foo; def test; return 14; end; end; foo=Foo.new; puts foo.test"); assertPrints("14\n", "class Foo; def test(x); return x; end; end; foo=Foo.new; puts foo.test(14)"); } @Test public void testDefineHasScope() { assertPrints("14\n", "x=14; class Foo; x=0; end; puts x"); assertPrints("14\n", "class Foo; x=14; puts x; end"); } @Test public void testInitialise() { assertPrints("14\n", "class Foo; def initialize; puts 14; end; end; Foo.new"); assertPrints("14\n", "class Foo; def initialize(x); puts x; end; end; Foo.new 14"); assertPrints("14\n", "class Foo; def initialize(x); puts x; end; end; Foo.new(14)"); } @Test public void testInstanceVariables() { assertPrints("14\n", "class Foo; def a; @x=14; end; def b; @x; end; end; foo=Foo.new; foo.a; puts foo.b"); } @Test public void testMissingVariables() { assertPrints("NilClass\n", "class Foo; def a; @x; end; end; foo=Foo.new; puts foo.a.class"); } @Test public void testClassConstants() { assertPrints("14\n", "class Foo; X=14; def foo; puts X; end; end; foo=Foo.new; foo.foo"); } @Test public void testReopeningSingletonClass() { assertPrints("1\n", "foo = Object.new; class << foo; def bar; puts 1; end; end; foo.bar"); } @Test public void testInheritance() { assertPrints("14\n", "class Foo; def foo; puts 14; end; end; class Bar < Foo; end; Bar.new.foo"); } @Test public void testSingletonInheritance() { assertPrints("14\n", "class Foo; def self.foo; puts 14; end; end; class Bar < Foo; end; Bar.foo"); } @Test public void testNestedClass() { assertPrints("14\n", "class Foo; class Bar; def bar; 14; end; end; def foo; Bar.new; end; end; puts Foo.new.foo.bar"); } }