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ARgh. nearly every test depends on whether stdout and/or stderr is a tty.

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This commit is contained in:
Jim Meyering 2003-07-11 21:57:18 +00:00
parent ae90f9f16e
commit 6f7b4ca60a
1 changed files with 33 additions and 12 deletions
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45
tests/misc/nohup
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@ -26,19 +26,36 @@ fi
fail=0
nohup sh -c 'echo stdout; echo stderr 1>&2' 2>err || fail=1
test `cat nohup.out` = stdout || fail=1
cat <<\EOF > exp || fail=1
# Be careful. The results of the above nohup command
# change depending on whether stdout is redirected.
if test -t 1; then
test "`cat nohup.out`" = stdout || fail=1
cat <<\EOF > exp || fail=1
nohup: appending output to `nohup.out'
stderr
EOF
else
# Here it should not even exist.
test -f nohup.out && fail=1
cat <<\EOF > exp || fail=1
stderr
EOF
fi
cmp exp err || fail=1
test $fail = 1 && diff exp err 2> /dev/null
rm -f nohup.out err exp
# ----------------------
# Be careful. The results of the following nohup command
# change depending on whether stderr is redirected.
nohup sh -c 'echo stdout; echo stderr 1>&2' >out || fail=1
test `cat out|tr '\n' -` = stdout-stderr- || fail=1
if test -t 2; then
test `cat out|tr '\n' -` = stdout-stderr- || fail=1
else
test `cat out|tr '\n' -` = stdout- || fail=1
fi
# It must *not* exist.
test -f nohup.out && fail=1
rm -f nohup.out err
@ -46,11 +63,13 @@ rm -f nohup.out err
nohup no-such-command 2> err
errno=$?
test $errno = 127 || fail=1
# It must exist.
test -f nohup.out || fail=1
# It must be empty.
test -s nohup.out && fail=1
if test -t 1; then
test $errno = 127 || fail=1
# It must exist.
test -f nohup.out || fail=1
# It must be empty.
test -s nohup.out && fail=1
fi
cat <<\EOF > exp || fail=1
nohup: appending output to `nohup.out'
@ -66,10 +85,12 @@ touch k; chmod 0 k
nohup ./k 2> err
errno=$?
test $errno = 126 || fail=1
# It must exist.
test -f nohup.out || fail=1
# It must be empty.
test -s nohup.out && fail=1
if test -t 1; then
# It must exist.
test -f nohup.out || fail=1
# It must be empty.
test -s nohup.out && fail=1
fi
cat <<\EOF > exp || fail=1
nohup: appending output to `nohup.out'