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tests: misc: support referencing of external commands

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* tests/misc/close-stdout.sh: Use env instead of
$abs_top_builddir for external usage of tests.

Link: https://github.com/coreutils/coreutils/pull/338
This commit is contained in:
oech3
2026-08-27 16:47:09 +09:00
committed by Pádraig Brady
parent 4e53af6577
commit 5e011122e5
1 changed files with 10 additions and 13 deletions
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23
tests/misc/close-stdout.sh
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@@ -18,16 +18,13 @@
# along with this program. If not, see <https://www.gnu.org/licenses/>.
. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src
print_ver_ rm
p=$abs_top_builddir
print_ver_ rm sleep true printf test
# Ensure these exit successfully, even though stdout is closed,
# because they generate no output.
touch a
cp a b >&- || fail=1
test -f b || fail=1
cp a b >&- && test -f b || fail=1
chmod o-w . >&- || fail=1
ln a c >&- || fail=1
rm c >&- || fail=1
@@ -35,16 +32,16 @@ mkdir d >&- || fail=1
mv d e >&- || fail=1
rmdir e >&- || fail=1
touch e >&- || fail=1
sleep 0 >&- || fail=1
"$p/src/true" >&- || fail=1
"$p/src/printf" '' >&- || fail=1
env sleep 0 >&- || fail=1
env true >&- || fail=1
env printf '' >&- || fail=1
# If >&- works, ensure these fail, because stdout is closed and they
# *do* generate output. >&- apparently does not work in HP-UX 11.23.
# This test is ineffective unless /dev/stdout also works.
if "$p/src/test" -w /dev/stdout >/dev/null &&
"$p/src/test" ! -w /dev/stdout >&-; then
returns_ 1 "$p/src/printf" 'foo' >&- 2>/dev/null || fail=1
if env test -w /dev/stdout >/dev/null &&
env test ! -w /dev/stdout >&-; then
returns_ 1 env printf 'foo' >&- 2>/dev/null || fail=1
returns_ 1 cp --verbose a b >&- 2>/dev/null || fail=1
rm -Rf tmpfile-?????? || fail=1
returns_ 1 mktemp tmpfile-XXXXXX >&- 2>/dev/null || fail=1
@@ -54,7 +51,7 @@ fi
# Likewise for /dev/full, if /dev/full works.
if test -w /dev/full && test -c /dev/full; then
returns_ 1 "$p/src/printf" 'foo' >/dev/full 2>/dev/null || fail=1
returns_ 1 env printf 'foo' >/dev/full 2>/dev/null || fail=1
returns_ 1 cp --verbose a b >/dev/full 2>/dev/null || fail=1
rm -Rf tmpdir-?????? || fail=1
returns_ 1 mktemp -d tmpdir-XXXXXX >/dev/full 2>/dev/null || fail=1