GALL: Allow for optional git2 support

1 files changed, 10 insertions, 0 deletions

diff --git a/test/test-gall.lua b/test/test-gall.lua
index 3f0558d..5287ce9 100644
--- a/test/test-gall.lua
+++ b/test/test-gall.lua
@@ -51,6 +51,16 @@ for _, ent in ipairs {
    end
 end
 
+function suite.test_that_git2_present_if_wanted()
+   local want_git2 = not(os.getenv "GALL_DISABLE_GIT2")
+   local have_git2 = io.open("lib/gall/ll/git2.so", "r") ~= nil
+   if want_git2 and have_git2 then
+      assert(gall.ll.git2)
+   else
+      assert(not gall.ll.git2)
+   end
+end
+
 local count_ok = 0
 for _, testname in ipairs(testnames) do
 --   print("Run: " .. testname)