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Add pretty-printing to the performance test suite. #66

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Add pretty-printing to the performance test suite. #66

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16 changes: 11 additions & 5 deletions performance/run.lua
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Original file line number Diff line number Diff line change
Expand Up @@ -2,13 +2,17 @@ local class = require 'middleclass'

time = require 'performance/time'

time('class creation', function()
print("|---------------------------------------------------|")
print("| process | ms |")
print("|---------------------------------------------------|")

time('class creation ', function()
local A = class('A')
end)

local A = class('A')

time('instance creation', function()
time('instance creation ', function()
local a = A:new()
end)

Expand All @@ -18,26 +22,28 @@ end

local a = A:new()

time('instance method invocation', function()
time('instance method invocation ', function()
a:foo()
end)

local B = class('B', A)

local b = B:new()

time('inherited method invocation', function()
time('inherited method invocation ', function()
b:foo()
end)

function A.static:bar()
return 2
end

time('class method invocation', function()
time('class method invocation ', function()
A:bar()
end)

time('inherited class method invocation', function()
B:bar()
end)

print("|---------------------------------------------------|")
6 changes: 2 additions & 4 deletions performance/time.lua
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Original file line number Diff line number Diff line change
@@ -1,13 +1,11 @@
return function(title, f)

collectgarbage()

local startTime = os.clock()

for i=0,10000 do f() end

local endTime = os.clock()

print( title, endTime - startTime )


print(string.format("| %s | %13.9f |", title, (endTime - startTime) * 1e3))
end