fix downgrades of rocks containing directories (#1151)

Fixes #1141

1 files changed, 8 insertions, 0 deletions

diff --git a/spec/build_spec.lua b/spec/build_spec.lua
index 14837d89..e498509f 100644
--- a/spec/build_spec.lua
+++ b/spec/build_spec.lua
@@ -25,6 +25,8 @@ local extra_rocks = {
    "/stdlib-41.0.0-1.src.rock",
    "/validate-args-1.5.4-1.rockspec",
    "spec/fixtures/a_rock-1.0-1.src.rock",
+   "/busted-2.0.0-1.rockspec",
+   "/busted-2.0.rc13-0.rockspec",
 }
 
 local c_module_source = [[
@@ -290,6 +292,12 @@ describe("LuaRocks build #integration", function()
          end)
       end
 
+      it("downgrades directories correctly", function()
+         assert(run.luarocks_bool("build --nodeps busted 2.0.0" ))
+         assert(run.luarocks_bool("build --nodeps busted 2.0.rc13" ))
+         assert(run.luarocks_bool("build --nodeps busted 2.0.0" ))
+      end)
+
       it("only deps", function()
          local rockspec = testing_paths.fixtures_dir .. "/build_only_deps-0.1-1.rockspec"