1 // Copyright 2015 the V8 project authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 // Test that switch has the appropriate 'eval' value 6 7 assertEquals("foo", eval('switch(1) { case 1: "foo" }')); 8 assertEquals("foo", eval('{ switch(1) { case 1: "foo" } }')); 9 assertEquals("foo", eval('switch(1) { case 1: { "foo" } }')); 10 assertEquals("foo", eval('switch(1) { case 1: "foo"; break; case 2: "bar"; break }')); 11 assertEquals("bar", eval('switch(2) { case 1: "foo"; break; case 2: "bar"; break }')); 12 assertEquals("bar", eval('switch(1) { case 1: "foo"; case 2: "bar"; break }')); 13 14 // The tag is not the value, if there's no value 15 16 assertEquals(undefined, eval('switch (1) {}')); 17 assertEquals(undefined, eval('switch (1) { case 1: {} }')); 18
