Merge branch 'jt/t5551-test-chunked'

diff --git a/t/test-lib-functions.sh b/t/test-lib-functions.sh
index f233522f43ab39728e3c454258920283f5d9cab3..7308f679229044030336922515a4e2870e6451d1 100644 (file)
--- a/t/test-lib-functions.sh
+++ b/t/test-lib-functions.sh
@@ -309,6 +309,26 @@ test_unset_prereq () {
 }
 
 test_set_prereq () {
+       if test -n "$GIT_TEST_FAIL_PREREQS"
+       then
+               case "$1" in
+               # The "!" case is handled below with
+               # test_unset_prereq()
+               !*)
+                       ;;
+               # (Temporary?) whitelist of things we can't easily
+               # pretend not to support
+               SYMLINKS)
+                       ;;
+               # Inspecting whether GIT_TEST_FAIL_PREREQS is on
+               # should be unaffected.
+               FAIL_PREREQS)
+                       ;;
+               *)
+                       return
+               esac
+       fi
+
        case "$1" in
        !*)
                test_unset_prereq "${1#!}"