add new fields to math library

1 files changed, 85 insertions, 31 deletions

diff --git a/tests/test.lua b/tests/test.lua
index cc07ee8..ac415bc 100755
--- a/tests/test.lua
+++ b/tests/test.lua
@@ -1,63 +1,106 @@
 #!/usr/bin/env lua
 
-local mod = require( "testmod" )
-local F
+local F, ___
 do
   local type, unpack = type, table.unpack or unpack
-  function F( ... )
-    local args, n = { ... }, select( '#', ... )
+  function F(...)
+    local args, n = { ... }, select('#', ...)
     for i = 1, n do
-      local t = type( args[ i ] )
+      local t = type(args[i])
       if t ~= "string" and t ~= "number" and t ~= "boolean" then
-        args[ i ] = t
+        args[i] = t
       end
     end
-    return unpack( args, 1, n )
+    return unpack(args, 1, n)
+  end
+  local sep = ("="):rep(70)
+  function ___()
+    print(sep)
   end
 end
 
+print( "testing Lua API ..." )
+package.path = "../?.lua;"..package.path
+require("compat53")
+___''
+print("math.maxinteger", math.maxinteger+1 > math.maxinteger)
+print("math.mininteger", math.mininteger-1 < math.mininteger)
+
+
+___''
+print("math.tointeger", math.tointeger(0))
+print("math.tointeger", math.tointeger(math.pi))
+print("math.tointeger", math.tointeger("hello"))
+print("math.tointeger", math.tointeger(math.maxinteger+2.0))
+print("math.tointeger", math.tointeger(math.mininteger*2.0))
+
+
+___''
+print("math.type", math.type(0))
+print("math.type", math.type(math.pi))
+print("math.type", math.type("hello"))
+
+
+___''
+print("math.ult", math.ult(1, 2), math.ult(2, 1))
+print("math.ult", math.ult(-1, 2), math.ult(2, -1))
+print("math.ult", math.ult(-1, -2), math.ult(-2, -1))
+print("math.ult", pcall(math.ult, "x", 2))
+print("math.ult", pcall(math.ult, 1, 2.1))
+___''
+
+
 
-print( mod.isinteger( 1 ) )
-print( mod.isinteger( 0 ) )
-print( mod.isinteger( 1234567 ) )
-print( mod.isinteger( 12.3 ) )
-print( mod.isinteger( math.huge ) )
-print( mod.isinteger( math.sqrt( -1 ) ) )
+print("testing C API ...")
+local mod = require("testmod")
+___''
+print(mod.isinteger(1))
+print(mod.isinteger(0))
+print(mod.isinteger(1234567))
+print(mod.isinteger(12.3))
+print(mod.isinteger(math.huge))
+print(mod.isinteger(math.sqrt(-1)))
 
 
-print( mod.rotate( 1, 1, 2, 3, 4, 5, 6 ) )
-print( mod.rotate(-1, 1, 2, 3, 4, 5, 6 ) )
-print( mod.rotate( 4, 1, 2, 3, 4, 5, 6 ) )
-print( mod.rotate( -4, 1, 2, 3, 4, 5, 6 ) )
+___''
+print(mod.rotate(1, 1, 2, 3, 4, 5, 6))
+print(mod.rotate(-1, 1, 2, 3, 4, 5, 6))
+print(mod.rotate(4, 1, 2, 3, 4, 5, 6))
+print(mod.rotate(-4, 1, 2, 3, 4, 5, 6))
 
 
-print( mod.strtonum( "+123" ) )
-print( mod.strtonum( " 123 " ) )
-print( mod.strtonum( "-1.23" ) )
-print( mod.strtonum( " 123 abc" ) )
-print( mod.strtonum( "jkl" ) )
+___''
+print(mod.strtonum("+123"))
+print(mod.strtonum(" 123 "))
+print(mod.strtonum("-1.23"))
+print(mod.strtonum(" 123 abc"))
+print(mod.strtonum("jkl"))
 
 
+___''
 local a, b, c = mod.requiref()
-print( type( a ), type( b ), type( c ),
+print( type(a), type(b), type(c),
        a.boolean, b.boolean, c.boolean,
-       type( requiref1 ), type( requiref2 ), type( requiref3 ) )
+       type(requiref1), type(requiref2), type(requiref3))
 
+___''
 local proxy, backend = {}, {}
-setmetatable( proxy, { __index = backend, __newindex = backend } )
-print( rawget( proxy, 1 ), rawget( backend, 1 ) )
-print( mod.getseti( proxy, 1 ) )
-print( rawget( proxy, 1 ), rawget( backend, 1 ) )
-print( mod.getseti( proxy, 1 ) )
-print( rawget( proxy, 1 ), rawget( backend, 1 ) )
+setmetatable(proxy, { __index = backend, __newindex = backend })
+print(rawget(proxy, 1), rawget(backend, 1))
+print(mod.getseti(proxy, 1))
+print(rawget(proxy, 1), rawget(backend, 1))
+print(mod.getseti(proxy, 1))
+print(rawget(proxy, 1), rawget(backend, 1))
 
 -- tests for Lua 5.1
+___''
 print(mod.tonumber(12))
 print(mod.tonumber("12"))
 print(mod.tonumber("0"))
 print(mod.tonumber(false))
 print(mod.tonumber("error"))
 
+___''
 print(mod.tointeger(12))
 print(mod.tointeger("12"))
 print(mod.tointeger("0"))
@@ -67,6 +110,7 @@ print( "bbb" )
 print(mod.tointeger(false))
 print(mod.tointeger("error"))
 
+___''
 print(mod.len("123"))
 print(mod.len({ 1, 2, 3}))
 print(pcall(mod.len, true))
@@ -76,34 +120,44 @@ print(mod.len(ud))
 meta.__len = function() return true end
 print(pcall(mod.len, ud))
 
+___''
 print(mod.copy(true, "string", {}, 1))
 
+___''
 print(mod.rawxetp())
 print(mod.rawxetp("I'm back"))
 
+___''
 print(F(mod.globals()), mod.globals() == _G)
 
+___''
 local t = {}
 print(F(mod.subtable(t)))
 local x, msg = mod.subtable(t)
 print(F(x, msg, x == t.xxx))
 
+___''
 print(F(mod.udata()))
 print(mod.udata("nosuchtype"))
 
+___''
 print(F(mod.uservalue()))
 
+___''
 print(mod.getupvalues())
 
+___''
 print(mod.absindex("hi", true))
 
+___''
 print(mod.tolstring("string"))
 local t = setmetatable({}, {
   __tostring = function(v) return "mytable" end
 })
-print(mod.tolstring( t ) )
+print(mod.tolstring(t))
 local t = setmetatable({}, {
   __tostring = function(v) return nil end
 })
 print(pcall(mod.tolstring, t))
+___''