ed31ddc29a
* Fix an issue with panics related to attributes * Wrap goldmark render in a recovery function * Reduce memory use in render emoji * Use a pipe for rendering goldmark - still needs more work and a limiter Signed-off-by: Andrew Thornton <art27@cantab.net> Co-authored-by: Lauris BH <lauris@nix.lv>
100 lines
2 KiB
Go
100 lines
2 KiB
Go
// Copyright 2020 The Gitea Authors. All rights reserved.
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// Copyright 2015 Kenneth Shaw
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// Use of this source code is governed by a MIT-style
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// license that can be found in the LICENSE file.
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package emoji
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import (
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"reflect"
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"testing"
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"github.com/stretchr/testify/assert"
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)
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func TestDumpInfo(t *testing.T) {
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t.Logf("codes: %d", len(codeMap))
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t.Logf("aliases: %d", len(aliasMap))
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}
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func TestLookup(t *testing.T) {
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a := FromCode("\U0001f37a")
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b := FromCode("🍺")
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c := FromAlias(":beer:")
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d := FromAlias("beer")
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if !reflect.DeepEqual(a, b) {
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t.Errorf("a and b should equal")
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}
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if !reflect.DeepEqual(b, c) {
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t.Errorf("b and c should equal")
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}
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if !reflect.DeepEqual(c, d) {
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t.Errorf("c and d should equal")
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}
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if !reflect.DeepEqual(a, d) {
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t.Errorf("a and d should equal")
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}
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m := FromCode("\U0001f44d")
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n := FromAlias(":thumbsup:")
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o := FromAlias("+1")
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if !reflect.DeepEqual(m, n) {
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t.Errorf("m and n should equal")
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}
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if !reflect.DeepEqual(n, o) {
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t.Errorf("n and o should equal")
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}
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if !reflect.DeepEqual(m, o) {
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t.Errorf("m and o should equal")
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}
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}
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func TestReplacers(t *testing.T) {
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tests := []struct {
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f func(string) string
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v, exp string
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}{
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{ReplaceCodes, ":thumbsup: +1 for \U0001f37a! 🍺 \U0001f44d", ":thumbsup: +1 for :beer:! :beer: :+1:"},
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{ReplaceAliases, ":thumbsup: +1 :+1: :beer:", "\U0001f44d +1 \U0001f44d \U0001f37a"},
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}
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for i, x := range tests {
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s := x.f(x.v)
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if s != x.exp {
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t.Errorf("test %d `%s` expected `%s`, got: `%s`", i, x.v, x.exp, s)
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}
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}
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}
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func TestFindEmojiSubmatchIndex(t *testing.T) {
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type testcase struct {
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teststring string
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expected []int
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}
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testcases := []testcase{
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{
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"\U0001f44d",
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[]int{0, len("\U0001f44d")},
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},
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{
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"\U0001f44d +1 \U0001f44d \U0001f37a",
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[]int{0, 4},
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},
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{
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" \U0001f44d",
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[]int{1, 1 + len("\U0001f44d")},
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},
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{
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string([]byte{'\u0001'}) + "\U0001f44d",
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[]int{1, 1 + len("\U0001f44d")},
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},
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}
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for _, kase := range testcases {
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actual := FindEmojiSubmatchIndex(kase.teststring)
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assert.Equal(t, kase.expected, actual)
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}
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}
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