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Steve Block6ded16b2010-05-10 14:33:55 +01001// Copyright 2010 the V8 project authors. All rights reserved.
Steve Blocka7e24c12009-10-30 11:49:00 +00002// Redistribution and use in source and binary forms, with or without
3// modification, are permitted provided that the following conditions are
4// met:
5//
6// * Redistributions of source code must retain the above copyright
7// notice, this list of conditions and the following disclaimer.
8// * Redistributions in binary form must reproduce the above
9// copyright notice, this list of conditions and the following
10// disclaimer in the documentation and/or other materials provided
11// with the distribution.
12// * Neither the name of Google Inc. nor the names of its
13// contributors may be used to endorse or promote products derived
14// from this software without specific prior written permission.
15//
16// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
17// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
18// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
19// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
20// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
21// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
22// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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25// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
26// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27
Ben Murdoch257744e2011-11-30 15:57:28 +000028// Flags: --allow-natives-syntax
Steve Blocka7e24c12009-10-30 11:49:00 +000029
Ben Murdoch257744e2011-11-30 15:57:28 +000030// Test inlined functions contain throw.
31function doThrow() {
32 throw "uha";
Steve Block6ded16b2010-05-10 14:33:55 +010033}
Steve Block44f0eee2011-05-26 01:26:41 +010034
Ben Murdoch257744e2011-11-30 15:57:28 +000035function f(x) {
36 if (x == 42) throw doThrow();
37 if (x == 43) throw "wow";
38 return x == 0;
Steve Block44f0eee2011-05-26 01:26:41 +010039}
40
Ben Murdoch257744e2011-11-30 15:57:28 +000041function g(x) {
42 return f(x);
Steve Block44f0eee2011-05-26 01:26:41 +010043}
44
Ben Murdoch257744e2011-11-30 15:57:28 +000045for (var i = 0; i < 5; i++) g(0);
46%OptimizeFunctionOnNextCall(g);
47assertEquals(true, g(0));
Steve Block44f0eee2011-05-26 01:26:41 +010048
Ben Murdoch257744e2011-11-30 15:57:28 +000049try {
50 g(42);
51} catch(e) {
52 assertEquals("uha", e);
53}
Steve Block44f0eee2011-05-26 01:26:41 +010054
Ben Murdoch257744e2011-11-30 15:57:28 +000055// Test inlining in a test context.
56function h(x) {
57 return f(x) ? "yes" : "no";
58}
59
60for (var i = 0; i < 5; i++) h(0);
61%OptimizeFunctionOnNextCall(h);
62assertEquals("yes", h(0));
63
64try {
65 h(43);
66} catch(e) {
67 assertEquals("wow", e);
68}