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unit-testsuites.cpp: fix hangup if file not found #1262

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merged 1 commit into from
Sep 29, 2018
Merged

unit-testsuites.cpp: fix hangup if file not found #1262

merged 1 commit into from
Sep 29, 2018

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knilch0r
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@knilch0r knilch0r commented Sep 28, 2018

Cosmetic fix for test-testsuites:

If the test binary is run from the wrong directory, std::ifstream f("test/data/big-list-of-naughty-strings/blns.json"); will not find the input file and thus f.eof() will never return true.
Use canonical C++ file reading loop from https://gehrcke.de/2011/06/reading-files-in-c-using-ifstream-dealing-correctly-with-badbit-failbit-eofbit-and-perror/ instead of checking for f.eof().


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If run from the wrong directory, std::ifstream f("test/data/big-list-of-naughty-strings/blns.json"); will not find the file and thus f.eof() will never return true.
Use canonical C++ file reading loop from https://gehrcke.de/2011/06/reading-files-in-c-using-ifstream-dealing-correctly-with-badbit-failbit-eofbit-and-perror/ instead.
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Coverage Status

Coverage remained the same at 100.0% when pulling 8c1387c on knilch0r:patch-1 into 680a4ab on nlohmann:develop.

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Looks good to me.

@nlohmann nlohmann self-assigned this Sep 29, 2018
@nlohmann nlohmann added this to the Release 3.2.1 milestone Sep 29, 2018
@nlohmann nlohmann merged commit 95432c3 into nlohmann:develop Sep 29, 2018
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Thanks a lot!

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3 participants