t7004: move limited stack prereq to test-lib

The lazy prerequisite ULIMIT_STACK_SIZE is used only in t7004 so far. Move it to test-lib.sh so that it can be used in other tests (which it will be in a follow-up commit). Signed-off-by: Michael J Gruber <git@grubix.eu> Signed-off-by: Junio C Hamano <gitster@pobox.com>

Michael J Gruber committed Sep 7, 2017 at 16:02 UTC 4db464f815a38c7d9feee5db883f78216002ae3d
2 files changed +6 -6
t/t7004-tag.sh
-6
@@ -1863,12 +1863,6 @@ test_expect_success 'version sort with very long prerelease suffix' '
1863 git tag -l --sort=version:refname
1864 '
1865
1866 -run_with_limited_stack () {
1867 - (ulimit -s 128 && "$@")
1868 -}
1869 -
1870 -test_lazy_prereq ULIMIT_STACK_SIZE 'run_with_limited_stack true'
1871 -
1866 # we require ulimit, this excludes Windows
1867 test_expect_success ULIMIT_STACK_SIZE '--contains and --no-contains work in a deep repo' '
1868 >expect &&
t/test-lib.sh
+6
@@ -1167,6 +1167,12 @@ run_with_limited_cmdline () {
1167
1168 test_lazy_prereq CMDLINE_LIMIT 'run_with_limited_cmdline true'
1169
1170 +run_with_limited_stack () {
1171 + (ulimit -s 128 && "$@")
1172 +}
1173 +
1174 +test_lazy_prereq ULIMIT_STACK_SIZE 'run_with_limited_stack true'
1175 +
1176 build_option () {
1177 git version --build-options |
1178 sed -ne "s/^$1: //p"