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This repository was archived by the owner on Jun 11, 2024. It is now read-only.
This repository was archived by the owner on Jun 11, 2024. It is now read-only.

Launch failed due to the execution of the previous regular expression test during the startup process. #144

@syt2

Description

@syt2

I used the following regular expression:

\B\[[1-9][0-9]*\]\s+((((.*?){2},)*)+\s*)(["“\s].*?["”\s]){0}\s*.*[0-9]

and the following test text:

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It appears that the regular expression's matching complexity is too high, leading to a potential hang in the execution of the code found at the following link:
https://github.com/ObuchiYuki/DevToysMac/blob/38d4160838721d7d2beae16a6b3235be5a7f4bb2/DevToys/DevToys/Body/Text/RegexTesterView%2B.swift#L52

Since this code is executed in the main thread, it results in the unresponsiveness of the application. Consequently, during the next launch, the application attempts to restore the previous regular expression matching, triggering the same problematic code execution and leading to a launch failure.

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