@@ -264,68 +264,74 @@ test "x$TERM" != "xdumb" && (
) &&
color=t
-while test "$#" -ne 0
+store_arg_to=
+prev_opt=
+for opt
do
- case "$1" in
+ if test -n "$store_arg_to"
+ then
+ eval $store_arg_to=\$opt
+ store_arg_to=
+ prev_opt=
+ continue
+ fi
+
+ case "$opt" in
-d|--d|--de|--deb|--debu|--debug)
- debug=t; shift ;;
+ debug=t ;;
-i|--i|--im|--imm|--imme|--immed|--immedi|--immedia|--immediat|--immediate)
- immediate=t; shift ;;
+ immediate=t ;;
-l|--l|--lo|--lon|--long|--long-|--long-t|--long-te|--long-tes|--long-test|--long-tests)
- GIT_TEST_LONG=t; export GIT_TEST_LONG; shift ;;
+ GIT_TEST_LONG=t; export GIT_TEST_LONG ;;
-r)
- shift; test "$#" -ne 0 || {
- echo 'error: -r requires an argument' >&2;
- exit 1;
- }
- run_list=$1; shift ;;
+ store_arg_to=run_list
+ ;;
--run=*)
- run_list=${1#--*=}; shift ;;
+ run_list=${opt#--*=} ;;
-h|--h|--he|--hel|--help)
- help=t; shift ;;
+ help=t ;;
-v|--v|--ve|--ver|--verb|--verbo|--verbos|--verbose)
- verbose=t; shift ;;
+ verbose=t ;;
--verbose-only=*)
- verbose_only=${1#--*=}
- shift ;;
+ verbose_only=${opt#--*=}
+ ;;
-q|--q|--qu|--qui|--quie|--quiet)
# Ignore --quiet under a TAP::Harness. Saying how many tests
# passed without the ok/not ok details is always an error.
- test -z "$HARNESS_ACTIVE" && quiet=t; shift ;;
+ test -z "$HARNESS_ACTIVE" && quiet=t ;;
--with-dashes)
- with_dashes=t; shift ;;
+ with_dashes=t ;;
--no-color)
- color=; shift ;;
+ color= ;;
--va|--val|--valg|--valgr|--valgri|--valgrin|--valgrind)
- valgrind=memcheck
- shift ;;
+ valgrind=memcheck ;;
--valgrind=*)
- valgrind=${1#--*=}
- shift ;;
+ valgrind=${opt#--*=} ;;
--valgrind-only=*)
- valgrind_only=${1#--*=}
- shift ;;
+ valgrind_only=${opt#--*=} ;;
--tee)
- shift ;; # was handled already
+ ;; # was handled already
--root=*)
- root=${1#--*=}
- shift ;;
+ root=${opt#--*=} ;;
--chain-lint)
- GIT_TEST_CHAIN_LINT=1
- shift ;;
+ GIT_TEST_CHAIN_LINT=1 ;;
--no-chain-lint)
- GIT_TEST_CHAIN_LINT=0
- shift ;;
+ GIT_TEST_CHAIN_LINT=0 ;;
-x)
- trace=t
- shift ;;
+ trace=t ;;
-V|--verbose-log)
- verbose_log=t
- shift ;;
+ verbose_log=t ;;
*)
- echo "error: unknown test option '$1'" >&2; exit 1 ;;
+ echo "error: unknown test option '$opt'" >&2; exit 1 ;;
esac
+
+ prev_opt=$opt
done
+if test -n "$store_arg_to"
+then
+ echo "error: $prev_opt requires an argument" >&2
+ exit 1
+fi
if test -n "$valgrind_only"
then
'test-lib.sh' looks for the presence of certain options like '--tee' and '--verbose-log', so it can execute the test script again to save its standard output and error, and to do so it needs the original command line options the test was invoked with. The next patch is about to move the option parsing loop earlier in 'test-lib.sh', but it is implemented using 'shift' in a while loop, effecively destroying "$@" by the end of the option parsing. Not good. As a preparatory step, turn that option parsing loop into a 'for opt in "$@"' loop to preserve "$@" intact while iterating over the options, and taking extra care to handle the '-r' option's required argument (or the lack thereof). Signed-off-by: SZEDER Gábor <szeder.dev@gmail.com> --- t/test-lib.sh | 78 +++++++++++++++++++++++++++------------------------ 1 file changed, 42 insertions(+), 36 deletions(-)