From 30f2f46474bf4eda5f10d4c64a07cde01d469f66 Mon Sep 17 00:00:00 2001
From: chai <chaifix@163.com>
Date: Mon, 15 Nov 2021 11:54:17 +0800
Subject: *rename DefaultContent -> BuiltIn

---
 .../Libraries/middleclass/performance/run.lua      | 43 ++++++++++++++++++++++
 1 file changed, 43 insertions(+)
 create mode 100644 Data/BuiltIn/Libraries/middleclass/performance/run.lua

(limited to 'Data/BuiltIn/Libraries/middleclass/performance/run.lua')

diff --git a/Data/BuiltIn/Libraries/middleclass/performance/run.lua b/Data/BuiltIn/Libraries/middleclass/performance/run.lua
new file mode 100644
index 0000000..8d8ba47
--- /dev/null
+++ b/Data/BuiltIn/Libraries/middleclass/performance/run.lua
@@ -0,0 +1,43 @@
+local class = require 'middleclass'
+
+time = require 'performance/time'
+
+time('class creation', function()
+  local A = class('A')
+end)
+
+local A = class('A')
+
+time('instance creation', function()
+  local a = A:new()
+end)
+
+function A:foo()
+  return 1
+end
+
+local a = A:new()
+
+time('instance method invocation', function()
+  a:foo()
+end)
+
+local B = class('B', A)
+
+local b = B:new()
+
+time('inherited method invocation', function()
+  b:foo()
+end)
+
+function A.static:bar()
+  return 2
+end
+
+time('class method invocation', function()
+  A:bar()
+end)
+
+time('inherited class method invocation', function()
+  B:bar()
+end)
-- 
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