11510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org// Copyright 2013 the V8 project authors. All rights reserved.
21510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org// Copyright (C) 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
31510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org//
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51510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org// modification, are permitted provided that the following conditions
61510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org// are met:
71510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org// 1.  Redistributions of source code must retain the above copyright
81510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org//     notice, this list of conditions and the following disclaimer.
91510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org// 2.  Redistributions in binary form must reproduce the above copyright
101510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org//     notice, this list of conditions and the following disclaimer in the
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121510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org//
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221510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
231510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org
241510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgdescription('Test that when the stack overflows, the exception goes to the last frame before the overflow');
251510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org
261510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgvar level = 0;
271510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgvar stackLevel = 0;
281510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgvar gotWrongCatch = false;
291510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org
301510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgfunction test1()
311510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org{
321510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org    var myLevel = level;
331510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org    var dummy;
341510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org
351510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org    try {
361510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org        level = level + 1;
371510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org        // Dummy code to make this funciton different from test2()
381510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org        dummy = level * level + 1;
391510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org        if (dummy == 0)
401510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org            debug('Should never get here!!!!');
411510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org    } catch(err) {
421510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org        gotWrongCatch = true;
431510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org    }
441510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org
451510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org    try {
461510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org        test2();
471510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org    } catch(err) {
481510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org        stackLevel = myLevel;
491510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org    }
501510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org}
511510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org
521510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgfunction test2()
531510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org{
541510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org    var myLevel = level;
551510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org
561510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org    // Dummy code to make this funciton different from test1()
571510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org    if (gotWrongCatch)
581510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org        debug('Should never get here!!!!');
591510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org
601510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org    try {
611510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org        level = level + 1;
621510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org    } catch(err) {
631510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org        gotWrongCatch = true;
641510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org    }
651510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org
661510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org    try {
671510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org        test1();
681510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org    } catch(err) {
691510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org        stackLevel = myLevel;
701510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org    }
711510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org}
721510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org
731510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgtest1();
741510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org
751510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBeFalse("gotWrongCatch");
761510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("(stackLevel)", "(level - 1)");
77