diff options
Diffstat (limited to 'Resources/DefaultContent/Libraries/middleclass/spec/metamethods_lua_5_3.lua')
-rw-r--r-- | Resources/DefaultContent/Libraries/middleclass/spec/metamethods_lua_5_3.lua | 106 |
1 files changed, 0 insertions, 106 deletions
diff --git a/Resources/DefaultContent/Libraries/middleclass/spec/metamethods_lua_5_3.lua b/Resources/DefaultContent/Libraries/middleclass/spec/metamethods_lua_5_3.lua deleted file mode 100644 index e74f6d7..0000000 --- a/Resources/DefaultContent/Libraries/middleclass/spec/metamethods_lua_5_3.lua +++ /dev/null @@ -1,106 +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 5.3 Metamethods', function() - local Vector, v, last_gc - 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.__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.__len(a) return 3 end - - function Vector.__gc(a) last_gc = {a.class.name, a.x, a.y, a.z} end - function Vector.__band(a,n) return a.class:new(a.x & n, a.y & n, a.z & n) end - function Vector.__bor(a,n) return a.class:new(a.x | n, a.y | n, a.z | n) end - function Vector.__bxor(a,n) return a.class:new(a.x ~ n, a.y ~ n, a.z ~ n) end - function Vector.__shl(a,n) return a.class:new(a.x << n, a.y << n, a.z << n) end - function Vector.__shr(a,n) return a.class:new(a.x >> n, a.y >> n, a.z >> n) end - function Vector.__bnot(a) return a.class:new(~a.x, ~a.y, ~a.z) end - - v = Vector:new(1,2,3) - end) - - it('implements __gc', function() - collectgarbage() - v = nil - collectgarbage() - assert.are.same(last_gc, {"Vector",1,2,3}) - end) - - it('implements __band', function() - assert.equal(v & 1, Vector(1,0,1)) - end) - - it('implements __bor', function() - assert.equal(v | 0, Vector(1,2,3)) - end) - - it('implements __bxor', function() - assert.equal(v | 1, Vector(1,3,3)) - end) - - it('implements __shl', function() - assert.equal(v << 1, Vector(2,4,6)) - end) - - it('implements __shr', function() - assert.equal(v >> 1, Vector(0,1,1)) - end) - - it('implements __bnot', function() - assert.equal(~v, Vector(-2,-3,-4)) - 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 __gc', function() - collectgarbage() - v2 = nil - collectgarbage() - assert.are.same(last_gc, {"Vector2",1,2,3}) - end) - - it('implements __band', function() - assert.equal(v2 & 1, Vector2(1,0,1)) - end) - - it('implements __bor', function() - assert.equal(v2 | 0, Vector2(1,2,3)) - end) - - it('implements __bxor', function() - assert.equal(v2 | 1, Vector2(1,3,3)) - end) - - it('implements __shl', function() - assert.equal(v2 << 1, Vector2(2,4,6)) - end) - - it('implements __shr', function() - assert.equal(v2 >> 1, Vector2(0,1,1)) - end) - - it('implements __bnot', function() - assert.equal(~v2, Vector2(-2,-3,-4)) - end) - end) -end) |