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Output more information in read --nchars test

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To try to track down a test failure, improve the error message.
This commit is contained in:
ridiculousfish 2021-11-27 11:01:12 -08:00
parent 4a3e55f69c
commit 954d0fb042
1 changed files with 3 additions and 1 deletions
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4
tests/checks/read.fish
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@ -244,7 +244,9 @@ if test $status -ne 0
echo the read of the max amount of data failed unexpectedly
end
if test (string length "$x") -ne $fish_read_limit
echo reading the max amount of data with --nchars failed the length test: (string length "$x") / $fish_read_limit
# See how much data 'yes' produced.
set yeslen (yes $line | dd bs=1024 count=(math "$fish_read_limit / 1024") 2>/dev/null | wc -c | tr -d " \t\n\r")
echo reading the max amount of data with --nchars failed the length test. read: (string length "$x"), limit: $fish_read_limit, yes produced: $yeslen
end
# Confirm reading non-interactively works -- \#4206 regression