87 lines
1.9 KiB
Go
87 lines
1.9 KiB
Go
|
package vm
|
||
|
|
|
||
|
|
import (
|
||
|
|
"strings"
|
||
|
|
"testing"
|
||
|
|
)
|
||
|
|
|
||
|
|
// opener
|
||
|
|
//
|
||
|
|
// 0x53 push len arguments
|
||
|
|
// 0xc5 open new array
|
||
|
|
// 0x6B to alt stack
|
||
|
|
//
|
||
|
|
// 0x5A the number 10 is pushed on the stack
|
||
|
|
// 0x6C put the input onto the main stack remove from alt
|
||
|
|
// 0x76 dup the item on top of the stack
|
||
|
|
// 0x6B put the item on the alt stack
|
||
|
|
// 0x00 put empty array on the stack
|
||
|
|
// 0x52 put the number 2 on the stack
|
||
|
|
// 0x7A put the item n back on top of the stack
|
||
|
|
// 0xC4 set item
|
||
|
|
// 0x59 put the number 9 on the stack
|
||
|
|
// 0x6C put the input onto the main stack remove from alt stack
|
||
|
|
// 0x76 dup the item on top of the stackj
|
||
|
|
// 0x6B put the item on the alt stack
|
||
|
|
// 0x51 push the number 1 on the stack
|
||
|
|
// 0x52 push the number 2 on the stack
|
||
|
|
// 0x7A put the item n back on top of the stack
|
||
|
|
// 0xC4 set the item
|
||
|
|
// 0x62 JMP
|
||
|
|
// 0x03 the next 3 bytes is dat pushed on the stack
|
||
|
|
// 0x6C put the input ont the main stack remove from alt stack
|
||
|
|
// 0x00 put empty array onto the stack
|
||
|
|
// 0x02 the next 2 bytes is data pushed on the stack
|
||
|
|
// 0xE8 1000 uint16
|
||
|
|
// 0x03 1000 uint16
|
||
|
|
// 0x6C put the input onto the main stack remove from alt
|
||
|
|
// 0x76 dup the item on top of the stack
|
||
|
|
// 0x6B put the item on the alt stack
|
||
|
|
// 0x52 push the number 2 on the stack
|
||
|
|
// 0x52 push the number 2 on the stack
|
||
|
|
// 0x7A put the item n back on top of the stack
|
||
|
|
// 0xC4 set the item
|
||
|
|
// 0x00 empty array is pushed on the stack
|
||
|
|
// 0x61 nop
|
||
|
|
// 0x6C put the input onto the main stack remove from alt
|
||
|
|
// 0x75 removes the top stack item
|
||
|
|
// 0x66 return
|
||
|
|
|
||
|
|
//
|
||
|
|
|
||
|
|
func TestSimpleAssign(t *testing.T) {
|
||
|
|
src := `
|
||
|
|
package NEP5
|
||
|
|
|
||
|
|
func Main() {
|
||
|
|
x := 10
|
||
|
|
y := 8
|
||
|
|
}
|
||
|
|
`
|
||
|
|
|
||
|
|
c := NewCompiler()
|
||
|
|
if err := c.Compile(strings.NewReader(src)); err != nil {
|
||
|
|
t.Fatal(err)
|
||
|
|
}
|
||
|
|
|
||
|
|
// c.DumpOpcode()
|
||
|
|
}
|
||
|
|
|
||
|
|
func TestAssignLoadLocal(t *testing.T) {
|
||
|
|
src := `
|
||
|
|
package NEP5
|
||
|
|
|
||
|
|
func Main() {
|
||
|
|
x := 1
|
||
|
|
y := x
|
||
|
|
}
|
||
|
|
`
|
||
|
|
|
||
|
|
c := NewCompiler()
|
||
|
|
if err := c.Compile(strings.NewReader(src)); err != nil {
|
||
|
|
t.Fatal(err)
|
||
|
|
}
|
||
|
|
|
||
|
|
// c.DumpOpcode()
|
||
|
|
}
|