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Copy pathrollvm_synax_space_test.go
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rollvm_synax_space_test.go
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package dicescript
import (
"github.com/stretchr/testify/assert"
"testing"
)
func TestAssignSpace(t *testing.T) {
// stmtAssign
vm := NewVM()
err := vm.Run("a = 1")
// fmt.Println("xxx", vm.GetAsmText())
if assert.NoError(t, err) {
assert.True(t, vmValueEqual(vm, "a", ni(1)))
}
vm = NewVM()
err = vm.Run("a=1")
if assert.NoError(t, err) {
assert.True(t, vmValueEqual(vm, "a", ni(1)))
}
vm = NewVM()
err = vm.Run("a = 1")
if assert.NoError(t, err) {
assert.True(t, vmValueEqual(vm, "a", ni(1)))
}
}
func TestAssignComputedSpace(t *testing.T) {
// stmtAssign
// 允许 = 前后空格
vm := NewVM()
err := vm.Run("&a=1; a")
if assert.NoError(t, err) {
assert.True(t, valueEqual(vm.Ret, ni(1)))
}
vm = NewVM()
err = vm.Run("&a = 1 ; a")
if assert.NoError(t, err) {
assert.True(t, valueEqual(vm.Ret, ni(1)))
}
}
func TestAssignThisWithSpace(t *testing.T) {
// stmtAssign
// 允许语法: a . b = 1
vm := NewVM()
err := vm.Run("this . xx = 1")
if assert.NoError(t, err) {
assert.Equal(t, vm.RestInput, "")
}
}
func TestAssignComputedWithSpace(t *testing.T) {
vm := NewVM()
err := vm.Run("&a = 1")
if assert.NoError(t, err) {
err = vm.Run("&a.x = 2")
if assert.NoError(t, err) {
err = vm.Run("&a.x")
if assert.NoError(t, err) {
assert.True(t, valueEqual(vm.Ret, ni(2)))
}
}
}
}
func TestAssignArrayWithSpace(t *testing.T) {
// stmtAssign
// 允许语法: [1,2,3] [0] = 3 // 注: 暂未支持
vm := NewVM()
err := vm.Run("a = [1,2,3]; a[0] = 3")
if assert.NoError(t, err) {
assert.True(t, vm.RestInput == "")
}
}
func TestMatchedWithSpace(t *testing.T) {
vm := NewVM()
err := vm.Run("1 ")
if assert.NoError(t, err) {
assert.True(t, vm.Matched == "1")
}
}
func TestMatchedWithSpace2(t *testing.T) {
vm := NewVM()
err := vm.Run(" 1 ")
if assert.NoError(t, err) {
assert.Equal(t, vm.Matched, " 1")
assert.Equal(t, vm.RestInput, " ")
}
}