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")) }