mirror of
https://github.com/kovidgoyal/kitty.git
synced 2026-02-01 11:34:59 +01:00
51 lines
1.1 KiB
Go
51 lines
1.1 KiB
Go
// License: GPLv3 Copyright: 2023, Kovid Goyal, <kovid at kovidgoyal.net>
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package utils
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import (
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"bufio"
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"fmt"
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"strings"
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"testing"
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"github.com/google/go-cmp/cmp"
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)
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var _ = fmt.Print
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func TestStringScanner(t *testing.T) {
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for _, text := range []string{
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"a\nb\nc",
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"a\nb\nc\r",
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"a\n\n\nb\nc",
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"a\r\r\nb\r\nc\n",
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"\n1",
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"",
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"\n",
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} {
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actual := Splitlines(text)
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expected := make([]string, 0, len(actual))
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s := bufio.NewScanner(strings.NewReader(text))
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for s.Scan() {
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expected = append(expected, s.Text())
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}
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if diff := cmp.Diff(expected, actual); diff != "" {
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t.Fatalf("Failed for: %#v\n%s", text, diff)
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}
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}
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}
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func TestReplaceControlCodes(t *testing.T) {
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for text, expected := range map[string]string{
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"none": "none",
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"a\r\x01b\x03\x7f c\n\td": "a\u240d\u2401b\u2403\u2421 cX d",
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"\x01": "\u2401",
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"\x00\x0b": "\u2400\u240b",
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} {
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actual := ReplaceControlCodes(text, " ", "X")
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if diff := cmp.Diff(expected, actual); diff != "" {
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t.Fatalf("Failed for text: %#v\n%s", text, diff)
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}
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}
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}
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