unipdf/pdf/model/textencoding/cmap_test.go
Gunnsteinn Hall 646329ff21 Initial support for composite fonts (Type0 and CIDFontType2).
Simplified creator paragraph handling of text encoding.
Character codes expanded to 16bit instead of 8bit.
2017-09-01 13:20:51 +00:00

41 lines
764 B
Go

package textencoding
import "testing"
func TestCMapIdentityH_CharacterCodesToCID(t *testing.T) {
identityCMap := CMapIdentityH{}
type dataPair struct {
raw []byte
expected []CID
errs bool
}
dataPairs := []dataPair{
{[]byte{0x00, 0x00, 0x04, 0xff}, []CID{0x0000, 0x04ff}, false},
{[]byte{0x00, 0x00, 0x04}, []CID{0x0000, 0x04ff}, true},
}
for _, data := range dataPairs {
cids, err := identityCMap.CharacterCodesToCID(data.raw)
if err != nil {
if data.errs {
continue
}
t.Errorf("Failed: %v", err)
return
}
if len(data.expected) != len(cids) {
t.Errorf("Length mismatch")
return
}
for i := 0; i < len(data.expected); i++ {
if cids[i] != data.expected[i] {
t.Errorf("Not equal")
}
}
}
}