func exec(xp, x string, exp []string, t *testing.T) {
res, err := xpath.FromStr(xp, x)
if err != nil {
t.Error(err)
return
}
if len(res) != len(exp) {
t.Error("Result length not valid. Recieved:")
for i := range res {
t.Error(xpath.Print(res[i]))
}
return
}
for i := range exp {
r, err := xpath.Print(res[i])
if err != nil {
t.Error(err.Error())
return
}
if r != exp[i] {
t.Error("Incorrect result:" + r + "\nExpected: " + exp[i])
return
}
}
}
func runXPath(x string, r io.Reader) {
res, err := xpath.FromReader(x, r)
if err != nil {
fmt.Fprintf(os.Stderr, err.Error())
return
}
for i := range res {
str, err := xpath.Print(res[i])
if err != nil {
panic(err)
}
fmt.Println(str)
}
}