gilo/editor/input_test.go
Timothy Warren ceed34c634
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Refactor keyword highlighting to handle more edge cases
2023-10-06 11:30:21 -04:00

80 lines
1.6 KiB
Go

package editor
import (
"testing"
"timshome.page/gilo/char"
gilo2 "timshome.page/gilo/internal/gilo"
)
type moveCursor struct {
keys []string
withFile bool
cursor *gilo2.Point
}
var cursorTests = []moveCursor{
{[]string{string(char.Esc)}, false, gilo2.DefaultPoint()},
{[]string{keyRight}, true, gilo2.NewPoint(1, 0)},
{[]string{keyDown, keyEnd}, true, gilo2.NewPoint(14, 1)},
{[]string{keyEnd, keyHome}, true, gilo2.DefaultPoint()},
{[]string{keyRight, keyLeft}, true, gilo2.DefaultPoint()},
{[]string{keyDown, keyUp}, true, gilo2.DefaultPoint()},
// {[]string{keyPageUp}, true, gilo.DefaultPoint()},
}
func TestMoveCursor(t *testing.T) {
for _, test := range cursorTests {
e := NewEditor()
if test.withFile {
e.Open("Editor.go")
}
for _, k := range test.keys {
e.moveCursor(k)
}
want := test.cursor
got := e.cursor
if got.X != want.X || got.Y != want.Y {
t.Errorf("Output %v not equal to expected %v for input %q", got, want, test.keys)
}
}
}
type seqTest struct {
input string
expected string
}
var seqTests = []seqTest{
{"OH", keyHome},
{"OF", keyEnd},
{"[A", keyUp},
{"[B", keyDown},
{"[C", keyRight},
{"[D", keyLeft},
{"[H", keyHome},
{"[F", keyEnd},
{"[1~", keyHome},
{"[3~", keyDelete},
{"[4~", keyEnd},
{"[5~", keyPageUp},
{"[6~", keyPageDown},
{"[7~", keyHome},
{"[8~", keyEnd},
{"OQ", string(char.Esc)},
{"XZ", string(char.Esc)},
}
func TestEscToKey(t *testing.T) {
for _, test := range seqTests {
got := escSeqToKey([]rune(test.input))
want := test.expected
if got != want {
t.Errorf("Got %s for input %s, expected %s", got, test.input, want)
}
}
}