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// Copyright 2019 The Hugo Authors. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package goldmark
import (
"strings"
"testing"
"github.com/gohugoio/hugo/markup/goldmark/goldmark_config"
qt "github.com/frankban/quicktest"
)
func TestSanitizeAnchorName(t *testing.T) {
c := qt.New(t)
// Tests generated manually on github.com
tests := `
God is good: 神真美好
Number 32
Question?
1+2=3
Special !"#$%&(parens)=?´* chars
Resumé
One-Hyphen
Multiple--Hyphens
Trailing hyphen-
Many spaces here
Forward/slash
Backward\slash
Under_score
Nonbreaking Space
Tab Space
`
expect := `
god-is-good-神真美好
number-32
question
123
special-parens-chars
resumé
one-hyphen
multiple--hyphens
trailing-hyphen-
many---spaces--here
forwardslash
backwardslash
under_score
nonbreakingspace
tabspace
`
tests, expect = strings.TrimSpace(tests), strings.TrimSpace(expect)
testlines, expectlines := strings.Split(tests, "\n"), strings.Split(expect, "\n")
testlines = append(testlines, "Trailing Space ")
expectlines = append(expectlines, "trailing-space")
if len(testlines) != len(expectlines) {
panic("test setup failed")
}
for i, input := range testlines {
input := input
expect := expectlines[i]
c.Run(input, func(c *qt.C) {
b := []byte(input)
got := string(sanitizeAnchorName(b, goldmark_config.AutoHeadingIDTypeGitHub))
c.Assert(got, qt.Equals, expect)
c.Assert(sanitizeAnchorNameString(input, goldmark_config.AutoHeadingIDTypeGitHub), qt.Equals, expect)
c.Assert(string(b), qt.Equals, input)
})
}
}
func TestSanitizeAnchorNameAsciiOnly(t *testing.T) {
c := qt.New(t)
c.Assert(sanitizeAnchorNameString("god is神真美好 good", goldmark_config.AutoHeadingIDTypeGitHubAscii), qt.Equals, "god-is-good")
c.Assert(sanitizeAnchorNameString("Resumé", goldmark_config.AutoHeadingIDTypeGitHubAscii), qt.Equals, "resume")
}
func TestSanitizeAnchorNameBlackfriday(t *testing.T) {
c := qt.New(t)
c.Assert(sanitizeAnchorNameString("Let's try this, shall we?", goldmark_config.AutoHeadingIDTypeBlackfriday), qt.Equals, "let-s-try-this-shall-we")
}
func BenchmarkSanitizeAnchorName(b *testing.B) {
input := []byte("God is good: 神真美好")
b.ResetTimer()
for i := 0; i < b.N; i++ {
result := sanitizeAnchorName(input, goldmark_config.AutoHeadingIDTypeGitHub)
if len(result) != 24 {
b.Fatalf("got %d", len(result))
}
}
}
func BenchmarkSanitizeAnchorNameAsciiOnly(b *testing.B) {
input := []byte("God is good: 神真美好")
b.ResetTimer()
for i := 0; i < b.N; i++ {
result := sanitizeAnchorName(input, goldmark_config.AutoHeadingIDTypeGitHubAscii)
if len(result) != 12 {
b.Fatalf("got %d", len(result))
}
}
}
func BenchmarkSanitizeAnchorNameBlackfriday(b *testing.B) {
input := []byte("God is good: 神真美好")
b.ResetTimer()
for i := 0; i < b.N; i++ {
result := sanitizeAnchorName(input, goldmark_config.AutoHeadingIDTypeBlackfriday)
if len(result) != 24 {
b.Fatalf("got %d", len(result))
}
}
}
func BenchmarkSanitizeAnchorNameString(b *testing.B) {
input := "God is good: 神真美好"
b.ResetTimer()
for i := 0; i < b.N; i++ {
result := sanitizeAnchorNameString(input, goldmark_config.AutoHeadingIDTypeGitHub)
if len(result) != 24 {
b.Fatalf("got %d", len(result))
}
}
}
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