mirror of
https://github.com/gohugoio/hugo.git
synced 2024-11-21 20:46:30 -05:00
501 lines
16 KiB
Go
501 lines
16 KiB
Go
// Copyright 2019 The Hugo Authors. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package goldmark
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import (
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"fmt"
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"strings"
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"testing"
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"github.com/spf13/cast"
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"github.com/gohugoio/hugo/markup/converter/hooks"
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"github.com/gohugoio/hugo/markup/goldmark/goldmark_config"
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"github.com/gohugoio/hugo/markup/highlight"
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"github.com/gohugoio/hugo/markup/markup_config"
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"github.com/gohugoio/hugo/common/loggers"
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"github.com/gohugoio/hugo/markup/converter"
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qt "github.com/frankban/quicktest"
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)
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func convert(c *qt.C, mconf markup_config.Config, content string) converter.Result {
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p, err := Provider.New(
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converter.ProviderConfig{
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MarkupConfig: mconf,
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Logger: loggers.NewErrorLogger(),
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},
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)
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c.Assert(err, qt.IsNil)
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h := highlight.New(mconf.Highlight)
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getRenderer := func(t hooks.RendererType, id any) any {
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if t == hooks.CodeBlockRendererType {
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return h
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}
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return nil
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}
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conv, err := p.New(converter.DocumentContext{DocumentID: "thedoc"})
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c.Assert(err, qt.IsNil)
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b, err := conv.Convert(converter.RenderContext{RenderTOC: true, Src: []byte(content), GetRenderer: getRenderer})
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c.Assert(err, qt.IsNil)
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return b
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}
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func TestConvert(t *testing.T) {
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c := qt.New(t)
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// Smoke test of the default configuration.
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content := `
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## Links
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https://github.com/gohugoio/hugo/issues/6528
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[Live Demo here!](https://docuapi.netlify.com/)
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[I'm an inline-style link with title](https://www.google.com "Google's Homepage")
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<https://foo.bar/>
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https://bar.baz/
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<fake@example.com>
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<mailto:fake2@example.com>
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## Code Fences
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§§§bash
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LINE1
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§§§
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## Code Fences No Lexer
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§§§moo
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LINE1
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§§§
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## Custom ID {#custom}
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## Auto ID
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* Autolink: https://gohugo.io/
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* Strikethrough:~~Hi~~ Hello, world!
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## Table
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| foo | bar |
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| --- | --- |
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| baz | bim |
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## Task Lists (default on)
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- [x] Finish my changes[^1]
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- [ ] Push my commits to GitHub
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- [ ] Open a pull request
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## Smartypants (default on)
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* Straight double "quotes" and single 'quotes' into “curly” quote HTML entities
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* Dashes (“--” and “---”) into en- and em-dash entities
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* Three consecutive dots (“...”) into an ellipsis entity
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* Apostrophes are also converted: "That was back in the '90s, that's a long time ago"
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## Footnotes
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That's some text with a footnote.[^1]
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## Definition Lists
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date
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: the datetime assigned to this page.
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description
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: the description for the content.
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## 神真美好
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## 神真美好
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## 神真美好
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[^1]: And that's the footnote.
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`
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// Code fences
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content = strings.Replace(content, "§§§", "```", -1)
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mconf := markup_config.Default
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mconf.Highlight.NoClasses = false
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mconf.Goldmark.Renderer.Unsafe = true
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b := convert(c, mconf, content)
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got := string(b.Bytes())
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fmt.Println(got)
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// Links
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c.Assert(got, qt.Contains, `<a href="https://docuapi.netlify.com/">Live Demo here!</a>`)
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c.Assert(got, qt.Contains, `<a href="https://foo.bar/">https://foo.bar/</a>`)
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c.Assert(got, qt.Contains, `<a href="https://bar.baz/">https://bar.baz/</a>`)
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c.Assert(got, qt.Contains, `<a href="mailto:fake@example.com">fake@example.com</a>`)
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c.Assert(got, qt.Contains, `<a href="mailto:fake2@example.com">mailto:fake2@example.com</a></p>`)
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// Header IDs
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c.Assert(got, qt.Contains, `<h2 id="custom">Custom ID</h2>`, qt.Commentf(got))
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c.Assert(got, qt.Contains, `<h2 id="auto-id">Auto ID</h2>`, qt.Commentf(got))
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c.Assert(got, qt.Contains, `<h2 id="神真美好">神真美好</h2>`, qt.Commentf(got))
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c.Assert(got, qt.Contains, `<h2 id="神真美好-1">神真美好</h2>`, qt.Commentf(got))
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c.Assert(got, qt.Contains, `<h2 id="神真美好-2">神真美好</h2>`, qt.Commentf(got))
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// Code fences
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c.Assert(got, qt.Contains, "<div class=\"highlight\"><pre tabindex=\"0\" class=\"chroma\"><code class=\"language-bash\" data-lang=\"bash\"><span class=\"line\"><span class=\"cl\">LINE1\n</span></span></code></pre></div>")
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c.Assert(got, qt.Contains, "Code Fences No Lexer</h2>\n<pre tabindex=\"0\"><code class=\"language-moo\" data-lang=\"moo\">LINE1\n</code></pre>")
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// Extensions
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c.Assert(got, qt.Contains, `Autolink: <a href="https://gohugo.io/">https://gohugo.io/</a>`)
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c.Assert(got, qt.Contains, `Strikethrough:<del>Hi</del> Hello, world`)
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c.Assert(got, qt.Contains, `<th>foo</th>`)
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c.Assert(got, qt.Contains, `<li><input disabled="" type="checkbox"> Push my commits to GitHub</li>`)
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c.Assert(got, qt.Contains, `Straight double “quotes” and single ‘quotes’`)
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c.Assert(got, qt.Contains, `Dashes (“–” and “—”) `)
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c.Assert(got, qt.Contains, `Three consecutive dots (“…”)`)
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c.Assert(got, qt.Contains, `“That was back in the ’90s, that’s a long time ago”`)
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c.Assert(got, qt.Contains, `footnote.<sup id="fnref:1"><a href="#fn:1" class="footnote-ref" role="doc-noteref">1</a></sup>`)
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c.Assert(got, qt.Contains, `<section class="footnotes" role="doc-endnotes">`)
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c.Assert(got, qt.Contains, `<dt>date</dt>`)
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toc, ok := b.(converter.TableOfContentsProvider)
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c.Assert(ok, qt.Equals, true)
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tocHTML := toc.TableOfContents().ToHTML(1, 2, false)
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c.Assert(tocHTML, qt.Contains, "TableOfContents")
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}
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func TestConvertAutoIDAsciiOnly(t *testing.T) {
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c := qt.New(t)
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content := `
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## God is Good: 神真美好
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`
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mconf := markup_config.Default
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mconf.Goldmark.Parser.AutoHeadingIDType = goldmark_config.AutoHeadingIDTypeGitHubAscii
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b := convert(c, mconf, content)
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got := string(b.Bytes())
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c.Assert(got, qt.Contains, "<h2 id=\"god-is-good-\">")
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}
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func TestConvertAutoIDBlackfriday(t *testing.T) {
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c := qt.New(t)
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content := `
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## Let's try this, shall we?
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`
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mconf := markup_config.Default
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mconf.Goldmark.Parser.AutoHeadingIDType = goldmark_config.AutoHeadingIDTypeBlackfriday
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b := convert(c, mconf, content)
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got := string(b.Bytes())
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c.Assert(got, qt.Contains, "<h2 id=\"let-s-try-this-shall-we\">")
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}
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func TestConvertAttributes(t *testing.T) {
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c := qt.New(t)
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withBlockAttributes := func(conf *markup_config.Config) {
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conf.Goldmark.Parser.Attribute.Block = true
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conf.Goldmark.Parser.Attribute.Title = false
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}
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withTitleAndBlockAttributes := func(conf *markup_config.Config) {
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conf.Goldmark.Parser.Attribute.Block = true
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conf.Goldmark.Parser.Attribute.Title = true
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}
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for _, test := range []struct {
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name string
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withConfig func(conf *markup_config.Config)
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input string
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expect any
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}{
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{
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"Title",
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nil,
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"## heading {#id .className attrName=attrValue class=\"class1 class2\"}",
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"<h2 id=\"id\" class=\"className class1 class2\" attrName=\"attrValue\">heading</h2>\n",
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},
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{
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"Blockquote",
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withBlockAttributes,
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"> foo\n> bar\n{#id .className attrName=attrValue class=\"class1 class2\"}\n",
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"<blockquote id=\"id\" class=\"className class1 class2\"><p>foo\nbar</p>\n</blockquote>\n",
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},
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/*{
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// TODO(bep) this needs an upstream fix, see https://github.com/yuin/goldmark/issues/195
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"Code block, CodeFences=false",
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func(conf *markup_config.Config) {
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withBlockAttributes(conf)
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conf.Highlight.CodeFences = false
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},
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"```bash\necho 'foo';\n```\n{.myclass}",
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"TODO",
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},*/
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{
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"Code block, CodeFences=true",
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func(conf *markup_config.Config) {
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withBlockAttributes(conf)
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conf.Highlight.CodeFences = true
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},
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"```bash {.myclass id=\"myid\"}\necho 'foo';\n````\n",
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"<div class=\"highlight myclass\" id=\"myid\"><pre style",
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},
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{
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"Code block, CodeFences=true,linenos=table",
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func(conf *markup_config.Config) {
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withBlockAttributes(conf)
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conf.Highlight.CodeFences = true
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},
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"```bash {linenos=table .myclass id=\"myid\"}\necho 'foo';\n````\n{ .adfadf }",
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[]string{
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"div class=\"highlight myclass\" id=\"myid\"><div s",
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"table style",
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},
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},
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{
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"Code block, CodeFences=true,lineanchors",
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func(conf *markup_config.Config) {
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withBlockAttributes(conf)
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conf.Highlight.CodeFences = true
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conf.Highlight.NoClasses = false
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},
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"```bash {linenos=table, anchorlinenos=true, lineanchors=org-coderef--xyz}\necho 'foo';\n```",
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"<div class=\"highlight\"><div class=\"chroma\">\n<table class=\"lntable\"><tr><td class=\"lntd\">\n<pre tabindex=\"0\" class=\"chroma\"><code><span class=\"lnt\" id=\"org-coderef--xyz-1\"><a style=\"outline: none; text-decoration:none; color:inherit\" href=\"#org-coderef--xyz-1\">1</a>\n</span></code></pre></td>\n<td class=\"lntd\">\n<pre tabindex=\"0\" class=\"chroma\"><code class=\"language-bash\" data-lang=\"bash\"><span class=\"line\"><span class=\"cl\"><span class=\"nb\">echo</span> <span class=\"s1\">'foo'</span><span class=\"p\">;</span>\n</span></span></code></pre></td></tr></table>\n</div>\n</div>",
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},
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{
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"Code block, CodeFences=true,lineanchors, default ordinal",
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func(conf *markup_config.Config) {
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withBlockAttributes(conf)
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conf.Highlight.CodeFences = true
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conf.Highlight.NoClasses = false
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},
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"```bash {linenos=inline, anchorlinenos=true}\necho 'foo';\nnecho 'bar';\n```\n\n```bash {linenos=inline, anchorlinenos=true}\necho 'baz';\nnecho 'qux';\n```",
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[]string{
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"<span class=\"ln\" id=\"hl-0-1\"><a style=\"outline: none; text-decoration:none; color:inherit\" href=\"#hl-0-1\">1</a></span><span class=\"cl\"><span class=\"nb\">echo</span> <span class=\"s1\">'foo'</span>",
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"<span class=\"ln\" id=\"hl-0-2\"><a style=\"outline: none; text-decoration:none; color:inherit\" href=\"#hl-0-2\">2</a></span><span class=\"cl\">necho <span class=\"s1\">'bar'</span>",
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"<span class=\"ln\" id=\"hl-1-2\"><a style=\"outline: none; text-decoration:none; color:inherit\" href=\"#hl-1-2\">2</a></span><span class=\"cl\">necho <span class=\"s1\">'qux'</span>",
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},
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},
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{
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"Paragraph",
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withBlockAttributes,
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"\nHi there.\n{.myclass }",
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"<p class=\"myclass\">Hi there.</p>\n",
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},
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{
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"Ordered list",
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withBlockAttributes,
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"\n1. First\n2. Second\n{.myclass }",
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"<ol class=\"myclass\">\n<li>First</li>\n<li>Second</li>\n</ol>\n",
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},
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{
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"Unordered list",
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withBlockAttributes,
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"\n* First\n* Second\n{.myclass }",
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"<ul class=\"myclass\">\n<li>First</li>\n<li>Second</li>\n</ul>\n",
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},
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{
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"Unordered list, indented",
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withBlockAttributes,
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`* Fruit
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* Apple
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* Orange
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* Banana
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{.fruits}
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* Dairy
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* Milk
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* Cheese
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{.dairies}
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{.list}`,
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[]string{"<ul class=\"list\">\n<li>Fruit\n<ul class=\"fruits\">", "<li>Dairy\n<ul class=\"dairies\">"},
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},
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{
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"Table",
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withBlockAttributes,
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`| A | B |
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| ------------- |:-------------:| -----:|
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| AV | BV |
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{.myclass }`,
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"<table class=\"myclass\">\n<thead>",
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},
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{
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"Title and Blockquote",
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withTitleAndBlockAttributes,
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"## heading {#id .className attrName=attrValue class=\"class1 class2\"}\n> foo\n> bar\n{.myclass}",
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"<h2 id=\"id\" class=\"className class1 class2\" attrName=\"attrValue\">heading</h2>\n<blockquote class=\"myclass\"><p>foo\nbar</p>\n</blockquote>\n",
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},
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} {
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c.Run(test.name, func(c *qt.C) {
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mconf := markup_config.Default
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if test.withConfig != nil {
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test.withConfig(&mconf)
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}
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b := convert(c, mconf, test.input)
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got := string(b.Bytes())
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for _, s := range cast.ToStringSlice(test.expect) {
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c.Assert(got, qt.Contains, s)
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}
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})
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}
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}
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func TestConvertIssues(t *testing.T) {
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c := qt.New(t)
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// https://github.com/gohugoio/hugo/issues/7619
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c.Run("Hyphen in HTML attributes", func(c *qt.C) {
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mconf := markup_config.Default
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mconf.Goldmark.Renderer.Unsafe = true
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input := `<custom-element>
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<div>This will be "slotted" into the custom element.</div>
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</custom-element>
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`
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b := convert(c, mconf, input)
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got := string(b.Bytes())
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c.Assert(got, qt.Contains, "<custom-element>\n <div>This will be \"slotted\" into the custom element.</div>\n</custom-element>\n")
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})
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}
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func TestCodeFence(t *testing.T) {
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c := qt.New(t)
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lines := `LINE1
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LINE2
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LINE3
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LINE4
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LINE5
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`
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convertForConfig := func(c *qt.C, conf highlight.Config, code, language string) string {
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mconf := markup_config.Default
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mconf.Highlight = conf
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p, err := Provider.New(
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converter.ProviderConfig{
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MarkupConfig: mconf,
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Logger: loggers.NewErrorLogger(),
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},
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)
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h := highlight.New(conf)
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getRenderer := func(t hooks.RendererType, id any) any {
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if t == hooks.CodeBlockRendererType {
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return h
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}
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return nil
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}
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content := "```" + language + "\n" + code + "\n```"
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c.Assert(err, qt.IsNil)
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conv, err := p.New(converter.DocumentContext{})
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c.Assert(err, qt.IsNil)
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b, err := conv.Convert(converter.RenderContext{Src: []byte(content), GetRenderer: getRenderer})
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c.Assert(err, qt.IsNil)
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return string(b.Bytes())
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}
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c.Run("Basic", func(c *qt.C) {
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cfg := highlight.DefaultConfig
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cfg.NoClasses = false
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result := convertForConfig(c, cfg, `echo "Hugo Rocks!"`, "bash")
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// TODO(bep) there is a whitespace mismatch (\n) between this and the highlight template func.
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c.Assert(result, qt.Equals, "<div class=\"highlight\"><pre tabindex=\"0\" class=\"chroma\"><code class=\"language-bash\" data-lang=\"bash\"><span class=\"line\"><span class=\"cl\"><span class=\"nb\">echo</span> <span class=\"s2\">"Hugo Rocks!"</span>\n</span></span></code></pre></div>")
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result = convertForConfig(c, cfg, `echo "Hugo Rocks!"`, "unknown")
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c.Assert(result, qt.Equals, "<pre tabindex=\"0\"><code class=\"language-unknown\" data-lang=\"unknown\">echo "Hugo Rocks!"\n</code></pre>")
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})
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c.Run("Highlight lines, default config", func(c *qt.C) {
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cfg := highlight.DefaultConfig
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cfg.NoClasses = false
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result := convertForConfig(c, cfg, lines, `bash {linenos=table,hl_lines=[2 "4-5"],linenostart=3}`)
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c.Assert(result, qt.Contains, "<div class=\"highlight\"><div class=\"chroma\">\n<table class=\"lntable\"><tr><td class=\"lntd\">\n<pre tabindex=\"0\" class=\"chroma\"><code><span class")
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c.Assert(result, qt.Contains, "<span class=\"hl\"><span class=\"lnt\">4")
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result = convertForConfig(c, cfg, lines, "bash {linenos=inline,hl_lines=[2]}")
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c.Assert(result, qt.Contains, "<span class=\"ln\">2</span><span class=\"cl\">LINE2\n</span></span>")
|
|
c.Assert(result, qt.Not(qt.Contains), "<table")
|
|
|
|
result = convertForConfig(c, cfg, lines, "bash {linenos=true,hl_lines=[2]}")
|
|
c.Assert(result, qt.Contains, "<table")
|
|
c.Assert(result, qt.Contains, "<span class=\"hl\"><span class=\"lnt\">2\n</span>")
|
|
})
|
|
|
|
c.Run("Highlight lines, linenumbers default on", func(c *qt.C) {
|
|
cfg := highlight.DefaultConfig
|
|
cfg.NoClasses = false
|
|
cfg.LineNos = true
|
|
|
|
result := convertForConfig(c, cfg, lines, "bash")
|
|
c.Assert(result, qt.Contains, "<span class=\"lnt\">2\n</span>")
|
|
|
|
result = convertForConfig(c, cfg, lines, "bash {linenos=false,hl_lines=[2]}")
|
|
c.Assert(result, qt.Not(qt.Contains), "class=\"lnt\"")
|
|
})
|
|
|
|
c.Run("Highlight lines, linenumbers default on, linenumbers in table default off", func(c *qt.C) {
|
|
cfg := highlight.DefaultConfig
|
|
cfg.NoClasses = false
|
|
cfg.LineNos = true
|
|
cfg.LineNumbersInTable = false
|
|
|
|
result := convertForConfig(c, cfg, lines, "bash")
|
|
c.Assert(result, qt.Contains, "<span class=\"ln\">2</span><span class=\"cl\">LINE2\n</span>")
|
|
result = convertForConfig(c, cfg, lines, "bash {linenos=table}")
|
|
c.Assert(result, qt.Contains, "<span class=\"lnt\">1\n</span>")
|
|
})
|
|
|
|
c.Run("No language", func(c *qt.C) {
|
|
cfg := highlight.DefaultConfig
|
|
cfg.NoClasses = false
|
|
cfg.LineNos = true
|
|
cfg.LineNumbersInTable = false
|
|
|
|
result := convertForConfig(c, cfg, lines, "")
|
|
c.Assert(result, qt.Contains, "<pre tabindex=\"0\"><code>LINE1\n")
|
|
})
|
|
|
|
c.Run("No language, guess syntax", func(c *qt.C) {
|
|
cfg := highlight.DefaultConfig
|
|
cfg.NoClasses = false
|
|
cfg.GuessSyntax = true
|
|
cfg.LineNos = true
|
|
cfg.LineNumbersInTable = false
|
|
|
|
result := convertForConfig(c, cfg, lines, "")
|
|
c.Assert(result, qt.Contains, "<span class=\"ln\">2</span><span class=\"cl\">LINE2\n</span></span>")
|
|
})
|
|
}
|