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1 // Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file |
2 // for details. All rights reserved. Use of this source code is governed by a | 2 // for details. All rights reserved. Use of this source code is governed by a |
3 // BSD-style license that can be found in the LICENSE file. | 3 // BSD-style license that can be found in the LICENSE file. |
4 | 4 |
5 #include "vm/longjump.h" | 5 #include "vm/longjump.h" |
6 #include "vm/thread.h" | 6 #include "vm/thread.h" |
7 #include "vm/unit_test.h" | 7 #include "vm/unit_test.h" |
8 | 8 |
9 namespace dart { | 9 namespace dart { |
10 | 10 |
11 static void LongJumpHelper(LongJumpScope* jump) { | 11 static void LongJumpHelper(LongJumpScope* jump) { |
12 const Error& error = Error::Handle( | 12 const Error& error = Error::Handle( |
13 LanguageError::New(String::Handle(String::New("LongJumpHelper")))); | 13 LanguageError::New(String::Handle(String::New("LongJumpHelper")))); |
14 jump->Jump(1, error); | 14 jump->Jump(1, error); |
15 UNREACHABLE(); | 15 UNREACHABLE(); |
16 } | 16 } |
17 | 17 |
18 | |
19 TEST_CASE(LongJump) { | 18 TEST_CASE(LongJump) { |
20 LongJumpScope* base = Thread::Current()->long_jump_base(); | 19 LongJumpScope* base = Thread::Current()->long_jump_base(); |
21 { | 20 { |
22 LongJumpScope jump; | 21 LongJumpScope jump; |
23 if (setjmp(*jump.Set()) == 0) { | 22 if (setjmp(*jump.Set()) == 0) { |
24 LongJumpHelper(&jump); | 23 LongJumpHelper(&jump); |
25 UNREACHABLE(); | 24 UNREACHABLE(); |
26 } | 25 } |
27 } | 26 } |
28 ASSERT(base == Thread::Current()->long_jump_base()); | 27 ASSERT(base == Thread::Current()->long_jump_base()); |
29 } | 28 } |
30 | 29 |
31 } // namespace dart | 30 } // namespace dart |
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