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tests: fix stty-row-col failure on small fixed terminals

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* tests/misc/stty-row-col: Linux virtual consoles at least,
issue an error if you try to increase their size, so skip the
test if we can't increase the dimensions of the tty by 1 cell.
Reported by Matthew Burgess.
This commit is contained in:
Pádraig Brady
2009-12-08 08:00:37 +00:00
parent dcff25a925
commit 7ac41f9950
1 changed files with 9 additions and 0 deletions
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9
tests/misc/stty-row-col
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@@ -60,6 +60,15 @@ set $tests
saved_size=`stty size` && test -n "$saved_size" \
|| skip_test_ "can't get window size"
# Linux virtual consoles issue an error if you
# try to increase their size. So skip in that case.
if test "x$saved_size" != "x0 0"; then
srow=$(echo $saved_size | cut -d ' ' -f1)
scol=$(echo $saved_size | cut -d ' ' -f2)
stty rows $(expr $srow + 1) cols $(expr $scol + 1) ||
skip_test_ "can't increase window size"
fi
while :; do
test_name=$1
args=$2