[gentoo-commits] proj/gentoo-functions:master commit in: /

[Sam James]

commit:     c8aaf36b70029898822934615283ac3fbf5ae785
Author:     Kerin Millar <kfm <AT> plushkava <DOT> net>
AuthorDate: Wed Jul 10 00:22:46 2024 +0000
Commit:     Sam James <sam <AT> gentoo <DOT> org>
CommitDate: Wed Jul 10 00:26:59 2024 +0000
URL:        
https://gitweb.gentoo.org/proj/gentoo-functions.git/commit/?id=c8aaf36b

test-functions: Check whether local is supported

Test whether the (non-standard) local builtin is present and behaving in
a manner considered to be conventional. Should the test fail, refrain
from conducting any further tests. This causes the test suite to fail
early for ksh - a shell not currently supported by the project.

Signed-off-by: Kerin Millar <kfm <AT> plushkava.net>

 test-functions | 82 +++++++++++++++++++++++++++++++++++++---------------------
 1 file changed, 53 insertions(+), 29 deletions(-)

diff --git a/test-functions b/test-functions
index dab0aea..f37477c 100755
--- a/test-functions
+++ b/test-functions
@@ -24,6 +24,29 @@ cleanup_tmpdir() {
        fi
 }
 
+test_local() {
+       (
+               var=1
+               f() {
+                       local var=2
+                       g
+                       test "${var}" = 3 || exit
+               }
+               g() {
+                       test "${var}" = 2 || exit
+                       var=3
+               }
+               f
+               test "${var}" = 1
+       ) 2>/dev/null
+       retval=$?
+       if [ "${retval}" -ne 0 ]; then
+               printf 'not '
+       fi
+       printf 'ok %d - /bin/sh supports local\n' "$((testnum += 1))"
+       return "${retval}"
+}
+
 test_chdir() {
        set -- \
                ge  1  grandchild  \
@@ -905,38 +928,39 @@ if [ "${PORTAGE_BIN_PATH}" ] && [ "${S}" ]; then
        genfun_basedir=${S}
 fi
 
-if ! GENFUN_MODULES="portage rc" . ./functions.sh; then
+if ! test_local; then
+       rc=1
+elif ! GENFUN_MODULES="portage rc" . ./functions.sh; then
        bailout "Couldn't source ./functions.sh"
+else
+       assign_tmpdir
+       test_chdir || rc=1
+       test_chdir_noop || rc=1
+       ( test_ebegin ) || rc=1; testnum=$((testnum + 1))
+       test_is_older_than || rc=1
+       test_get_bootparam || rc=1
+       test_esyslog || rc=1
+       test_is_identifier || rc=1
+       test_is_int || rc=1
+       test_is_visible || rc=1
+       test_yesno || rc=1
+       test_die || rc=1
+       test_edo || rc=1
+       test_srandom || rc=1
+       test_newest || rc=1
+       test_trim || rc=1
+       test_hr || rc=1
+       test_whenceforth || rc=1
+       test_parallel_run || rc=1
+       test_is_anyof || rc=1
+       test_is_subset || rc=1
+       test_trueof_all || rc=1
+       test_trueof_any || rc=1
+       #test_substr || rc=1
+       test_contains_all || rc=1
+       test_contains_any || rc=1
 fi
 
-assign_tmpdir
-
-test_chdir || rc=1
-test_chdir_noop || rc=1
-( test_ebegin ) || rc=1; testnum=$((testnum + 1))
-test_is_older_than || rc=1
-test_get_bootparam || rc=1
-test_esyslog || rc=1
-test_is_identifier || rc=1
-test_is_int || rc=1
-test_is_visible || rc=1
-test_yesno || rc=1
-test_die || rc=1
-test_edo || rc=1
-test_srandom || rc=1
-test_newest || rc=1
-test_trim || rc=1
-test_hr || rc=1
-test_whenceforth || rc=1
-test_parallel_run || rc=1
-test_is_anyof || rc=1
-test_is_subset || rc=1
-test_trueof_all || rc=1
-test_trueof_any || rc=1
-#test_substr || rc=1
-test_contains_all || rc=1
-test_contains_any || rc=1
-
 cleanup_tmpdir
 
 printf '1..%d\n' "${testnum}"