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Side by Side Diff: test/mjsunit/stack-traces-overflow.js

Issue 2335513004: [Interpreter] Adds stackcheck in InterpreterPushArgsAndCall/Construct builtins. (Closed)
Patch Set: fix for ia32 Created 4 years, 3 months ago
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1 // Copyright 2012 the V8 project authors. All rights reserved. 1 // Copyright 2012 the V8 project authors. All rights reserved.
2 // Redistribution and use in source and binary forms, with or without 2 // Redistribution and use in source and binary forms, with or without
3 // modification, are permitted provided that the following conditions are 3 // modification, are permitted provided that the following conditions are
4 // met: 4 // met:
5 // 5 //
6 // * Redistributions of source code must retain the above copyright 6 // * Redistributions of source code must retain the above copyright
7 // notice, this list of conditions and the following disclaimer. 7 // notice, this list of conditions and the following disclaimer.
8 // * Redistributions in binary form must reproduce the above 8 // * Redistributions in binary form must reproduce the above
9 // copyright notice, this list of conditions and the following 9 // copyright notice, this list of conditions and the following
10 // disclaimer in the documentation and/or other materials provided 10 // disclaimer in the documentation and/or other materials provided
(...skipping 22 matching lines...) Expand all
33 } 33 }
34 function rec1(a) { rec1(a+1); } 34 function rec1(a) { rec1(a+1); }
35 function rec2(a) { rec3(a+1); } 35 function rec2(a) { rec3(a+1); }
36 function rec3(a) { rec2(a+1); } 36 function rec3(a) { rec2(a+1); }
37 37
38 // Test stack trace has correct function location at top of the stack. 38 // Test stack trace has correct function location at top of the stack.
39 try { 39 try {
40 overflow(); 40 overflow();
41 } catch (e) { 41 } catch (e) {
42 var first_frame = e.stack.split("\n")[1] 42 var first_frame = e.stack.split("\n")[1]
43 assertTrue(first_frame.indexOf("stack-traces-overflow.js:30:18") > 0); 43 // The overflow can happen when pushing the arguments (in interpreter) or when
44 // the new function execution is starting. So the stack trace could either
45 // point to start of the function (stack-traces-overflow.js30:18) or to the
46 // location of call (stack-traces-overflow.js32:3).
47 assertTrue((first_frame.indexOf("stack-traces-overflow.js:30:18") > 0) ||
48 (first_frame.indexOf("stack-traces-overflow.js:32:3") > 0) );
mythria 2016/09/12 13:55:34 Michi, Does full-codegen only check for a stack ov
44 } 49 }
45 50
46 // Test stack trace getter and setter. 51 // Test stack trace getter and setter.
47 try { 52 try {
48 rec1(0); 53 rec1(0);
49 } catch (e) { 54 } catch (e) {
50 assertTrue(e.stack.indexOf("rec1") > 0); 55 assertTrue(e.stack.indexOf("rec1") > 0);
51 e.stack = "123"; 56 e.stack = "123";
52 assertEquals("123", e.stack); 57 assertEquals("123", e.stack);
53 } 58 }
(...skipping 90 matching lines...) Expand 10 before | Expand all | Expand 10 after
144 assertEquals("abc", e.stack); 149 assertEquals("abc", e.stack);
145 } 150 }
146 151
147 Error.stackTraceLimit = 3; 152 Error.stackTraceLimit = 3;
148 Error = ""; // Overwrite Error in the global object. 153 Error = ""; // Overwrite Error in the global object.
149 try { 154 try {
150 rec1(0); 155 rec1(0);
151 } catch (e) { 156 } catch (e) {
152 assertEquals(4, e.stack.split('\n').length); 157 assertEquals(4, e.stack.split('\n').length);
153 } 158 }
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