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#!/usr/bin/env roundup
describe libremessages
. ./test-common.sh
it_can_be_included_twice() (
. libremessages
. libremessages
)
it_can_be_included_with_set_euE() (
set -euE
. libremessages
)
it_works_with_no_color_and_set_euE() {
(
unset TERM
set -euE
. libremessages
msg Foo
) >$tmpdir/stdout 2>$tmpdir/stderr
empty $tmpdir/stdout
not empty $tmpdir/stderr
}
it_can_be_called_without_including() {
libremessages msg Foo >$tmpdir/stdout 2>$tmpdir/stderr
empty $tmpdir/stdout
not empty $tmpdir/stderr
}
it_fails_with_msg_and_no_args() {
ret=0
libremessages msg || ret=$?
[[ $ret != 0 ]]
}
it_allows_subheadings_to_flag() {
# Note that old versions of `flag` panicked if given an odd
# number of headings, so give an odd number here.
libremessages flag \
-a adesc \
-b bdesc \
Head1: \
-c cdesc > $tmpdir/out
printf '%s\n' \
' -a adesc' \
' -b bdesc' \
' Head1:' \
' -c cdesc' > $tmpdir/exp
diff -u $tmpdir/exp $tmpdir/out
}
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