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#/bin/sh
setopt --verbose
rm -rf shell-test
mkdir shell-test
cd shell-test
# Simple sequence (grouping)
{ echo test > testfile }
test "$(cat testfile)" = "test" || echo cannot write to file in subshell && exit 1
# Simple sequence - many commands
{ echo test1 > testfile; echo test2 > testfile }
test "$(cat testfile)" = "test2" || echo cannot write to file in subshell 2 && exit 1
# Does it exit with the last exit code?
{ test -z "a" }
exitcode=$?
test "$exitcode" -eq 1 || echo exits with $exitcode when it should exit with 1 && exit 1
{ test -z "a" || echo test }
exitcode=$?
test "$exitcode" -eq 0 || echo exits with $exitcode when it should exit with 0 && exit 1
cd ..
rm -rf shell-test
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