Mercurial > hg > graal-compiler
view graal/com.oracle.truffle.ruby.test/src/com/oracle/truffle/ruby/test/core/KernelTests.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 | dd0ba029bf34 |
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.core; import org.junit.*; import com.oracle.truffle.ruby.runtime.configuration.*; import com.oracle.truffle.ruby.test.*; /** * Test {@code Kernel}. */ public class KernelTests extends RubyTests { @Test public void testPutsEmpty() { assertPrints("\n", "puts"); } @Test public void testPutsString() { assertPrints("1\n", "puts 1"); } @Test public void testPrintfNoFormatting() { assertPrints("", "printf"); assertPrints("foo", "printf \"foo\""); assertPrints("foo\n", "printf \"foo\\n\""); } @Test public void testPrintfDecimal() { assertPrints("foo14bar", "printf \"foo%dbar\", 14"); } @Test public void testGets() { assertPrintsWithInput("test\n", "puts gets", "test\n"); } @Test public void testInteger() { assertPrints("14\n", "puts Integer(\"14\")"); } @Test public void testEval() { assertPrints("16\n", "puts eval(\"14 + 2\")"); } @Test public void testBindingLocalVariables() { // Use the current binding for eval assertPrints("16\n", "x = 14; y = 2; puts eval(\"x + y\", binding)"); // Use the binding returned from a method for eval assertPrints("16\n", "def foo; x = 14; y = 2; binding; end; puts eval(\"x + y\", foo)"); } @Test public void testBindingInstanceVariables() { // Use the binding returned from a method in an object for eval assertPrints("16\n", "class Foo; def foo; @x = 14; @y = 2; binding; end; end; puts eval(\"@x + @y\", Foo.new.foo)"); } @Ignore @Test public void testSetTraceFuncLine() { final ConfigurationBuilder configuration = new ConfigurationBuilder(); configuration.setTrace(true); final String code = "def foo\n" + // " a = 14\n" + // " b = 2\n" + // " a + b\n" + // "end\n" + // "\n" + // "set_trace_func proc { |event, file, line, id, binding, classname|\n" + // " if event == \"line\"\n" + // " puts file + \":\" + line.to_s\n" + // " end\n" + // "}\n" + // "\n" + // "foo"; final String input = ""; final String expected = "(test):13\n(test):2\n(test):3\n(test):4\n"; assertPrints(new Configuration(configuration), expected, "(test)", code, input); } @Test public void testBlockGiven() { assertPrints("false\n", "def foo; puts block_given?; end; foo"); assertPrints("true\n", "def foo; puts block_given?; end; foo do; end"); assertPrints("true\n", "def foo; puts block_given?; end; foo {}"); assertPrints("true\n", "def foo; puts block_given?; end; foo &:+"); } @Test public void testLoop() { assertPrints("14\n", "loop do; break; end; puts 14"); } }