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1 // Copyright 2009 the V8 project authors. All rights reserved. | 1 // Copyright 2009 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 |
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393 // Check that exceptions thrown within prepareStackTrace throws an exception. | 393 // Check that exceptions thrown within prepareStackTrace throws an exception. |
394 Error.prepareStackTrace = function(e, frames) { throw 42; } | 394 Error.prepareStackTrace = function(e, frames) { throw 42; } |
395 | 395 |
396 var x = {} | 396 var x = {} |
397 assertThrows(() => Error.captureStackTrace(x)); | 397 assertThrows(() => Error.captureStackTrace(x)); |
398 | 398 |
399 // Check that we don't crash when CaptureSimpleStackTrace returns undefined. | 399 // Check that we don't crash when CaptureSimpleStackTrace returns undefined. |
400 var o = {}; | 400 var o = {}; |
401 Error.stackTraceLimit = "not a number"; | 401 Error.stackTraceLimit = "not a number"; |
402 Error.captureStackTrace(o); | 402 Error.captureStackTrace(o); |
| 403 |
| 404 // Check that we don't crash when a callsite's function's script is empty. |
| 405 Error.prepareStackTrace = function(e, frames) { |
| 406 assertEquals(undefined, frames[0].getEvalOrigin()); |
| 407 } |
| 408 try { |
| 409 DataView(); |
| 410 assertUnreachable(); |
| 411 } catch (e) { |
| 412 assertEquals(undefined, e.stack); |
| 413 } |
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