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https://github.com/coreutils/coreutils.git
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108 lines
2.5 KiB
Bash
Executable File
108 lines
2.5 KiB
Bash
Executable File
#!/bin/sh
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# test nohup
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if test "$VERBOSE" = yes; then
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set -x
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nohup --version
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fi
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. $srcdir/../envvar-check
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. $srcdir/../lang-default
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pwd=`pwd`
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t0=`echo "$0"|sed 's,.*/,,'`.tmp; tmp=$t0/$$
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trap 'status=$?; cd $pwd; chmod -R u+rwx $t0; rm -rf $t0 && exit $status' 0
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trap '(exit $?); exit $?' 1 2 13 15
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framework_failure=0
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mkdir -p $tmp || framework_failure=1
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cd $tmp || framework_failure=1
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if test $framework_failure = 1; then
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echo "$0: failure in testing framework" 1>&2
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(exit 1); exit 1
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fi
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fail=0
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nohup sh -c 'echo stdout; echo stderr 1>&2' 2>err || fail=1
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# Be careful. The results of the above nohup command
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# change depending on whether stdout is redirected.
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if test -t 1; then
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test "`cat nohup.out`" = stdout || fail=1
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cat <<\EOF > exp || fail=1
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nohup: appending output to `nohup.out'
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stderr
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EOF
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else
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# Here it should not even exist.
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test -f nohup.out && fail=1
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cat <<\EOF > exp || fail=1
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stderr
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EOF
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fi
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cmp exp err || fail=1
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test $fail = 1 && diff exp err 2> /dev/null
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rm -f nohup.out err exp
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# ----------------------
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# Be careful. The results of the following nohup command
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# change depending on whether stderr is redirected.
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nohup sh -c 'echo stdout; echo stderr 1>&2' >out || fail=1
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if test -t 2; then
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test "`cat out|tr '\n' -`" = stdout-stderr- || fail=1
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else
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test "`cat out|tr '\n' -`" = stdout- || fail=1
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fi
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# It must *not* exist.
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test -f nohup.out && fail=1
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rm -f nohup.out err
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# ----------------------
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nohup no-such-command 2> err
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errno=$?
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if test -t 1; then
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test $errno = 127 || fail=1
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# It must exist.
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test -f nohup.out || fail=1
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# It must be empty.
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test -s nohup.out && fail=1
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fi
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cat <<\EOF > exp || fail=1
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nohup: appending output to `nohup.out'
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nohup: cannot run command `no-such-command': No such file or directory
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EOF
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# Disable these comparisons. Too much variation in 2nd line.
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# cmp exp err || fail=1
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# test $fail = 1 && diff exp err 2> /dev/null
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rm -f nohup.out err exp
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# ----------------------
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touch k; chmod 0 k
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nohup ./k 2> err
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errno=$?
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test $errno = 126 || fail=1
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if test -t 1; then
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# It must exist.
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test -f nohup.out || fail=1
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# It must be empty.
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test -s nohup.out && fail=1
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fi
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cat <<\EOF > exp || fail=1
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nohup: appending output to `nohup.out'
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nohup: cannot run command `./k': Permission denied
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EOF
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# Disable these comparisons. Too much variation in 2nd line.
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# cmp exp err || fail=1
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# test $fail = 1 && diff exp err 2> /dev/null
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# Make sure it fails with exit status of 127 when given too few arguments.
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nohup >/dev/null 2>&1
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test $? = 127 || fail=1
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(exit $fail); exit $fail
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