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

Ruby: import project.
author Chris Seaton <chris.seaton@oracle.com>
date Mon, 06 Jan 2014 17:12:09 +0000
parents
children
line wrap: on
line diff
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/graal/com.oracle.truffle.ruby.test/src/com/oracle/truffle/ruby/test/language/ForTests.java	Mon Jan 06 17:12:09 2014 +0000
@@ -0,0 +1,49 @@
+/*
+ * 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 for} expressions.
+ */
+public class ForTests extends RubyTests {
+
+    @Test
+    public void testArray() {
+        assertPrints("1\n2\n3\n", "for x in [1, 2, 3]; puts x; end");
+        assertPrints("1\n2\n3\n", "y = [1, 2, 3]; for x in y; puts x; end");
+    }
+
+    @Test
+    public void testRange() {
+        assertPrints("1\n2\n3\n", "for x in 1..3; puts x; end");
+        assertPrints("1\n2\n3\n", "y = 1..3; for x in y; puts x; end");
+        assertPrints("1\n2\n", "for x in 1...3; puts x; end");
+    }
+
+    @Test
+    public void testScopeRO() {
+        assertPrints("14\n", "x=14; for n in [1]; puts x; end");
+    }
+
+    @Test
+    public void testScopeRW() {
+        assertPrints("14\n", "x=0; for n in [1]; x=x+14; puts x; end");
+    }
+
+    @Test
+    public void testNoNewScope() {
+        assertPrints("14\n", "for i in [1]; v = 14; end; puts v");
+    }
+
+}