defer initializationpre-quick-tests

1 files changed, 18 insertions, 6 deletions

diff --git a/spec/util/quick.lua b/spec/util/quick.lua
index 9c88b719..c8bfb61a 100644
--- a/spec/util/quick.lua
+++ b/spec/util/quick.lua
@@ -2,12 +2,22 @@ local quick = {}
 
 local dir_sep = package.config:sub(1, 1)
 
-local cfg = require("luarocks.core.cfg")
-local dir = require("luarocks.dir")
-local fs = require("luarocks.fs")
-local versions = require("spec.util.versions")
-cfg.init()
-fs.init()
+local cfg, dir, fs, versions
+local initialized = false
+
+local function initialize()
+   if initialized then
+      return
+   end
+   initialized = true
+
+   cfg = require("luarocks.core.cfg")
+   dir = require("luarocks.dir")
+   fs = require("luarocks.fs")
+   versions = require("spec.util.versions")
+   cfg.init()
+   fs.init()
+end
 
 local function native_slash(pathname)
    return (pathname:gsub("[/\\]", dir_sep))
@@ -31,6 +41,8 @@ local function parse(filename)
    local input = assert(fd:read("*a"))
    fd:close()
 
+   initialize()
+
    local tests = {}
 
    local cur_line = 0