test262/harness/nativeFunctionMatcher.js
jugglinmike ba3dacbe5a Correct tests for native functions' toString value (#580)
Modify the regular expression for native functions' toString value to
satisfy all test cases. Correct the test file's reference to the harness
file. Re-format the test file's assertions to aid debugging in the event
of failure.
2016-04-21 15:55:54 -04:00

6 lines
296 B
JavaScript

/**
* This regex makes a best-effort determination that the tested string matches
* the NativeFunction grammar production without requiring a correct tokeniser.
*/
const NATIVE_FUNCTION_RE = /\bfunction\b[\s\S]*\([\s\S]*\)[\s\S]*\{[\s\S]*\[[\s\S]*\bnative\b[\s\S]+\bcode\b[\s\S]*\][\s\S]*\}/;