neo-go/pkg/compiler/byte_conversion_test.go
Evgenii Stratonikov d65d6ab08d compiler: allow to convert string constants to []byte
Also load constant directly into stack, not by name.
2020-01-27 15:29:52 +03:00

81 lines
1.2 KiB
Go

package compiler_test
import "testing"
func TestStringToByteConversion(t *testing.T) {
src := `
package foo
func Main() []byte {
b := []byte("foo")
return b
}
`
eval(t, src, []byte("foo"))
}
func TestStringToByteAppend(t *testing.T) {
src := `
package foo
func Main() []byte {
b := []byte("foo")
c := []byte("bar")
e := append(b, c...)
return e
}
`
eval(t, src, []byte("foobar"))
}
func TestByteConversionInFunctionCall(t *testing.T) {
src := `
package foo
func Main() []byte {
b := []byte("foo")
return handle(b)
}
func handle(b []byte) []byte {
return b
}
`
eval(t, src, []byte("foo"))
}
func TestByteConversionDirectlyInFunctionCall(t *testing.T) {
src := `
package foo
func Main() []byte {
return handle([]byte("foo"))
}
func handle(b []byte) []byte {
return b
}
`
eval(t, src, []byte("foo"))
}
func TestByteConversionOfConstant(t *testing.T) {
src := `
package foo
const foo = "foo"
func Main() []byte {
b := []byte(foo)
return b
}
`
eval(t, src, []byte("foo"))
}
func TestByteConversionOfVariable(t *testing.T) {
src := `
package foo
func Main() []byte {
a := "fo"
a = a + "o"
b := []byte(a)
return b
}
`
eval(t, src, []byte("foo"))
}