gilo/editor/input_test.go

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package editor
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import (
"testing"
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gilo2 "timshome.page/gilo/internal/gilo"
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"timshome.page/gilo/key"
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)
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type moveCursor struct {
keys []string
withFile bool
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cursor *gilo2.Point
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}
var cursorTests = []moveCursor{
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{[]string{string(key.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()},
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// {[]string{keyPageUp}, true, gilo.DefaultPoint()},
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}
func TestMoveCursor(t *testing.T) {
for _, test := range cursorTests {
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e := NewEditor()
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if test.withFile {
e.Open("editor.go")
}
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for _, k := range test.keys {
e.moveCursor(k)
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}
want := test.cursor
got := e.cursor
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if got.X != want.X || got.Y != want.Y {
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t.Errorf("Output %v not equal to expected %v for input %q", got, want, test.keys)
}
}
}
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type seqTest struct {
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input string
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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},
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{"OQ", string(key.Esc)},
{"XZ", string(key.Esc)},
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}
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)
}
}
}