mirror of
https://github.com/charmbracelet/lipgloss.git
synced 2024-08-17 09:50:31 +03:00
69 lines
1.2 KiB
Go
69 lines
1.2 KiB
Go
package lipgloss
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import (
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"strings"
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"testing"
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)
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func TestStyleRunes(t *testing.T) {
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matchedStyle := NewStyle().Reverse(true)
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unmatchedStyle := NewStyle()
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tt := []struct {
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name string
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input string
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indices []int
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expected string
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}{
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{
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"hello 0",
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"hello",
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[]int{0},
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"\x1b[7mh\x1b[0mello",
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},
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{
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"你好 1",
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"你好",
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[]int{1},
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"你\x1b[7m好\x1b[0m",
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},
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{
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"hello 你好 6,7",
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"hello 你好",
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[]int{6, 7},
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"hello \x1b[7m你好\x1b[0m",
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},
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{
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"hello 1,3",
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"hello",
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[]int{1, 3},
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"h\x1b[7me\x1b[0ml\x1b[7ml\x1b[0mo",
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},
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{
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"你好 0,1",
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"你好",
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[]int{0, 1},
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"\x1b[7m你好\x1b[0m",
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},
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}
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fn := func(str string, indices []int) string {
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return StyleRunes(str, indices, matchedStyle, unmatchedStyle)
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}
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for _, tc := range tt {
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t.Run(tc.name, func(t *testing.T) {
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res := fn(tc.input, tc.indices)
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if res != tc.expected {
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t.Errorf("Expected:\n\n`%s`\n`%s`\n\nActual Output:\n\n`%s`\n`%s`\n\n",
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tc.expected, formatEscapes(tc.expected),
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res, formatEscapes(res))
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}
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})
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}
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}
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func formatEscapes(str string) string {
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return strings.ReplaceAll(str, "\x1b", "\\x1b")
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}
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