diff options
Diffstat (limited to 'Resources/DefaultContent/Libraries/middleclass/spec/metamethods_lua_5_2.lua')
-rw-r--r-- | Resources/DefaultContent/Libraries/middleclass/spec/metamethods_lua_5_2.lua | 85 |
1 files changed, 0 insertions, 85 deletions
diff --git a/Resources/DefaultContent/Libraries/middleclass/spec/metamethods_lua_5_2.lua b/Resources/DefaultContent/Libraries/middleclass/spec/metamethods_lua_5_2.lua deleted file mode 100644 index 2ea6c9b..0000000 --- a/Resources/DefaultContent/Libraries/middleclass/spec/metamethods_lua_5_2.lua +++ /dev/null @@ -1,85 +0,0 @@ -local class = require 'middleclass' - -local it = require('busted').it -local describe = require('busted').describe -local before_each = require('busted').before_each -local assert = require('busted').assert - -describe('Lua 5.2 Metamethods', function() - local Vector, v - before_each(function() - Vector= class('Vector') - function Vector.initialize(a,x,y,z) a.x, a.y, a.z = x,y,z end - function Vector.__eq(a,b) return a.x==b.x and a.y==b.y and a.z==b.z end - - function Vector.__len(a) return 3 end - function Vector.__pairs(a) - local t = {x=a.x,y=a.y,z=a.z} - return coroutine.wrap(function() - for k,val in pairs(t) do - coroutine.yield(k,val) - end - end) - end - function Vector.__ipairs(a) - local t = {a.x,a.y,a.z} - return coroutine.wrap(function() - for k,val in ipairs(t) do - coroutine.yield(k,val) - end - end) - end - - v = Vector:new(1,2,3) - end) - - it('implements __len', function() - assert.equal(#v, 3) - end) - - it('implements __pairs',function() - local output = {} - for k,val in pairs(v) do - output[k] = val - end - assert.are.same(output,{x=1,y=2,z=3}) - end) - - it('implements __ipairs',function() - local output = {} - for _,i in ipairs(v) do - output[#output+1] = i - end - assert.are.same(output,{1,2,3}) - end) - - describe('Inherited Metamethods', function() - local Vector2, v2 - before_each(function() - Vector2= class('Vector2', Vector) - function Vector2:initialize(x,y,z) Vector.initialize(self,x,y,z) end - - v2 = Vector2:new(1,2,3) - end) - - it('implements __len', function() - assert.equal(#v2, 3) - end) - - it('implements __pairs',function() - local output = {} - for k,val in pairs(v2) do - output[k] = val - end - assert.are.same(output,{x=1,y=2,z=3}) - end) - - it('implements __ipairs',function() - local output = {} - for _,i in ipairs(v2) do - output[#output+1] = i - end - assert.are.same(output,{1,2,3}) - end) - end) -end) |