Added: trunk/Source/_javascript_Core/tests/stress/recursive-try-catch.js (0 => 201589)
--- trunk/Source/_javascript_Core/tests/stress/recursive-try-catch.js (rev 0)
+++ trunk/Source/_javascript_Core/tests/stress/recursive-try-catch.js 2016-06-02 04:07:14 UTC (rev 201589)
@@ -0,0 +1,88 @@
+// This test should run to completion without excessive memory usage
+
+let maxHeapAllowed = 10 * 1024 * 1024; // This test should run using much less than 10MB.
+let badFunction = undefined;
+let loggedError = undefined;
+
+function logError(error)
+{
+ loggedError = error;
+}
+
+function tryCallingBadFunction()
+{
+ try {
+ badFunction(42);
+ } catch(error) {
+ logError(error);
+ }
+
+ recurse();
+}
+
+function recurse()
+{
+ // Make the frame big to run out of stack with fewer recursive calls.
+ let val1, val2, val3, val4, val5, val6, val7, val8, val9, val10;
+ let val11, val12, val13, val14, val15, val16, val17, val18, val19, val20;
+ let val21, val22, val23, val24, val25, val26, val27, val28, val29, val30;
+ let val31, val32, val33, val34, val35, val36, val37, val38, val39, val40;
+ let val41, val42, val43, val44, val45, val46, val47, val48, val49, val50;
+ let val51, val52, val53, val54, val55, val56, val57, val58, val59, val60;
+ let val61, val62, val63, val64, val65, val66, val67, val68, val69, val70;
+ let val71, val72, val73, val74, val75, val76, val77, val78, val79, val80;
+ let val81, val82, val83, val84, val85, val86, val87, val88, val89, val90;
+ let val91, val92, val93, val94, val95, val96, val97, val98, val99, val100;
+ let val101, val102, val103, val104, val105, val106, val107, val108, val109, val110;
+ let val111, val112, val113, val114, val115, val116, val117, val118, val119, val120;
+ let val121, val122, val123, val124, val125, val126, val127, val128, val129, val130;
+ let val131, val132, val133, val134, val135, val136, val137, val138, val139, val140;
+ let val141, val142, val143, val144, val145, val146, val147, val148, val149, val150;
+ let val151, val152, val153, val154, val155, val156, val157, val158, val159, val160;
+ let val161, val162, val163, val164, val165, val166, val167, val168, val169, val170;
+ let val171, val172, val173, val174, val175, val176, val177, val178, val179, val180;
+ let val181, val182, val183, val184, val185, val186, val187, val188, val189, val190;
+ let val191, val192, val193, val194, val195, val196, val197, val198, val199, val200;
+ let val201, val202, val203, val204, val205, val206, val207, val208, val209, val210;
+ let val211, val212, val213, val214, val215, val216, val217, val218, val219, val220;
+ let val221, val222, val223, val224, val225, val226, val227, val228, val229, val230;
+ let val231, val232, val233, val234, val235, val236, val237, val238, val239, val240;
+ let val241, val242, val243, val244, val245, val246, val247, val248, val249, val250;
+ let val251, val252, val253, val254, val255, val256, val257, val258, val259, val260;
+ let val261, val262, val263, val264, val265, val266, val267, val268, val269, val270;
+ let val271, val272, val273, val274, val275, val276, val277, val278, val279, val280;
+ let val281, val282, val283, val284, val285, val286, val287, val288, val289, val290;
+ let val291, val292, val293, val294, val295, val296, val297, val298, val299, val300;
+ let val301, val302, val303, val304, val305, val306, val307, val308, val309, val310;
+ let val311, val312, val313, val314, val315, val316, val317, val318, val319, val320;
+ let val321, val322, val323, val324, val325, val326, val327, val328, val329, val330;
+ let val331, val332, val333, val334, val335, val336, val337, val338, val339, val340;
+ let val341, val342, val343, val344, val345, val346, val347, val348, val349, val350;
+ let val351, val352, val353, val354, val355, val356, val357, val358, val359, val360;
+ let val361, val362, val363, val364, val365, val366, val367, val368, val369, val370;
+ let val371, val372, val373, val374, val375, val376, val377, val378, val379, val380;
+ let val381, val382, val383, val384, val385, val386, val387, val388, val389, val390;
+ let val391, val392, val393, val394, val395, val396, val397, val398, val399, val400;
+
+ tryCallingBadFunction();
+}
+
+function test()
+{
+ try {
+ recurse();
+ } catch(error) {
+ if (error != "RangeError: Maximum call stack size exceeded.")
+ throw "Expected: \"RangeError: Maximum call stack size exceeded.\", but got: " + error;
+
+ let heapUsed = gcHeapSize();
+ if (heapUsed > maxHeapAllowed)
+ throw "Used too much heap. Limit was " + maxHeapAllowed + " bytes, but we used " + heapUsed + " bytes.";
+ }
+
+ if (loggedError.name != "TypeError")
+ throw "Expected logged error to be: \"TypeError\", but got: " + loggedError.name;
+}
+
+test();
+
