niti: add some Float extern methods

Signed-off-by: Jean Privat <jean@pryen.org>

diff --git a/src/naive_interpreter.nit b/src/naive_interpreter.nit
index 77f7f0f..90f8483 100644 (file)
--- a/src/naive_interpreter.nit
+++ b/src/naive_interpreter.nit
@@ -752,18 +752,27 @@ redef class AInternMethPropdef
                                return v.int_instance(recv <=> args[1].val.as(Char))
                        end
                else if cname == "Float" then
+                       var recv = args[0].to_f
                        if pname == "unary -" then
-                               return v.float_instance(-args[0].to_f)
+                               return v.float_instance(-recv)
                        else if pname == "+" then
-                               return v.float_instance(args[0].to_f + args[1].to_f)
+                               return v.float_instance(recv + args[1].to_f)
                        else if pname == "-" then
-                               return v.float_instance(args[0].to_f - args[1].to_f)
+                               return v.float_instance(recv - args[1].to_f)
                        else if pname == "*" then
-                               return v.float_instance(args[0].to_f * args[1].to_f)
+                               return v.float_instance(recv * args[1].to_f)
                        else if pname == "/" then
-                               return v.float_instance(args[0].to_f / args[1].to_f)
+                               return v.float_instance(recv / args[1].to_f)
+                       else if pname == "<" then
+                               return v.bool_instance(recv < args[1].to_f)
+                       else if pname == ">" then
+                               return v.bool_instance(recv > args[1].to_f)
+                       else if pname == "<=" then
+                               return v.bool_instance(recv <= args[1].to_f)
+                       else if pname == ">=" then
+                               return v.bool_instance(recv >= args[1].to_f)
                        else if pname == "to_i" then
-                               return v.int_instance(args[0].to_f.to_i)
+                               return v.int_instance(recv.to_i)
                        end
                else if cname == "NativeString" then
                        var recvval = args.first.val.as(Buffer)
@@ -914,6 +923,24 @@ redef class AExternMethPropdef
                                return v.float_instance(args[0].to_f.cos)
                        else if pname == "sin" then
                                return v.float_instance(args[0].to_f.sin)
+                       else if pname == "tan" then
+                               return v.float_instance(args[0].to_f.tan)
+                       else if pname == "acos" then
+                               return v.float_instance(args[0].to_f.acos)
+                       else if pname == "asin" then
+                               return v.float_instance(args[0].to_f.asin)
+                       else if pname == "atan" then
+                               return v.float_instance(args[0].to_f.atan)
+                       else if pname == "sqrt" then
+                               return v.float_instance(args[0].to_f.sqrt)
+                       else if pname == "exp" then
+                               return v.float_instance(args[0].to_f.exp)
+                       else if pname == "log" then
+                               return v.float_instance(args[0].to_f.log)
+                       else if pname == "pow" then
+                               return v.float_instance(args[0].to_f.pow(args[1].to_f))
+                       else if pname == "rand" then
+                               return v.float_instance(args[0].to_f.rand)
                        end
                else if pname == "native_argc" then
                        return v.int_instance(v.arguments.length)
@@ -922,6 +949,9 @@ redef class AExternMethPropdef
                        return v.native_string_instance(txt)
                else if pname == "get_time" then
                        return v.int_instance(get_time)
+               else if pname == "srand_from" then
+                       srand_from(args[1].to_i)
+                       return null
                else if pname == "atan2" then
                        return v.float_instance(atan2(args[1].to_f, args[2].to_f))
                else if pname == "pi" then

diff --git a/tests/niti.skip b/tests/niti.skip
index 4434b4b..832179d 100644 (file)
--- a/tests/niti.skip
+++ b/tests/niti.skip
@@ -2,7 +2,6 @@ closure
 init_inherit
 init_linext
 inline
-test_math
 test_mem
 shoot_logic
 bench_