move develop sources to develop directory

develop/untests.lua

@@ -0,0 +1,25 @@
+local evolved = require 'evolved'
+
+---@param name string
+---@param func fun(...):...
+---@param ... any
+local function describe(name, func, ...)
+    collectgarbage('stop')
+
+    print(string.format('- %s ...', name))
+
+    local start_s = os.clock()
+    local start_kb = collectgarbage('count')
+
+    local success, result = pcall(func, ...)
+
+    local finish_s = os.clock() - start_s
+    local finish_kb = collectgarbage('count') - start_kb
+
+    print(string.format('    %s | ms: %.2f | mb: %.2f',
+        success and 'OK' or 'FAILED', finish_s * 1000, finish_kb / 1024))
+
+    if not success then print('    ' .. result) end
+
+    collectgarbage('restart')
+end