ref: b5d906e31e716328e2c0fbbdbfe6fc5b2ff98886
dir: /markup/blackfriday/convert_test.go/
// 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 blackfriday import ( "testing" "github.com/spf13/viper" "github.com/gohugoio/hugo/markup/converter" qt "github.com/frankban/quicktest" "github.com/gohugoio/hugo/markup/blackfriday/blackfriday_config" "github.com/russross/blackfriday" ) func TestGetMarkdownExtensionsMasksAreRemovedFromExtensions(t *testing.T) { b := blackfriday_config.Default b.Extensions = []string{"headerId"} b.ExtensionsMask = []string{"noIntraEmphasis"} actualFlags := getMarkdownExtensions(b) if actualFlags&blackfriday.EXTENSION_NO_INTRA_EMPHASIS == blackfriday.EXTENSION_NO_INTRA_EMPHASIS { t.Errorf("Masked out flag {%v} found amongst returned extensions.", blackfriday.EXTENSION_NO_INTRA_EMPHASIS) } } func TestGetMarkdownExtensionsByDefaultAllExtensionsAreEnabled(t *testing.T) { type data struct { testFlag int } b := blackfriday_config.Default b.Extensions = []string{""} b.ExtensionsMask = []string{""} allExtensions := []data{ {blackfriday.EXTENSION_NO_INTRA_EMPHASIS}, {blackfriday.EXTENSION_TABLES}, {blackfriday.EXTENSION_FENCED_CODE}, {blackfriday.EXTENSION_AUTOLINK}, {blackfriday.EXTENSION_STRIKETHROUGH}, // {blackfriday.EXTENSION_LAX_HTML_BLOCKS}, {blackfriday.EXTENSION_SPACE_HEADERS}, // {blackfriday.EXTENSION_HARD_LINE_BREAK}, // {blackfriday.EXTENSION_TAB_SIZE_EIGHT}, {blackfriday.EXTENSION_FOOTNOTES}, // {blackfriday.EXTENSION_NO_EMPTY_LINE_BEFORE_BLOCK}, {blackfriday.EXTENSION_HEADER_IDS}, // {blackfriday.EXTENSION_TITLEBLOCK}, {blackfriday.EXTENSION_AUTO_HEADER_IDS}, {blackfriday.EXTENSION_BACKSLASH_LINE_BREAK}, {blackfriday.EXTENSION_DEFINITION_LISTS}, } actualFlags := getMarkdownExtensions(b) for _, e := range allExtensions { if actualFlags&e.testFlag != e.testFlag { t.Errorf("Flag %v was not found in the list of extensions.", e) } } } func TestGetMarkdownExtensionsAddingFlagsThroughRenderingContext(t *testing.T) { b := blackfriday_config.Default b.Extensions = []string{"definitionLists"} b.ExtensionsMask = []string{""} actualFlags := getMarkdownExtensions(b) if actualFlags&blackfriday.EXTENSION_DEFINITION_LISTS != blackfriday.EXTENSION_DEFINITION_LISTS { t.Errorf("Masked out flag {%v} found amongst returned extensions.", blackfriday.EXTENSION_DEFINITION_LISTS) } } func TestGetFlags(t *testing.T) { b := blackfriday_config.Default flags := getFlags(false, b) if flags&blackfriday.HTML_USE_XHTML != blackfriday.HTML_USE_XHTML { t.Errorf("Test flag: %d was not found amongs set flags:%d; Result: %d", blackfriday.HTML_USE_XHTML, flags, flags&blackfriday.HTML_USE_XHTML) } } func TestGetAllFlags(t *testing.T) { c := qt.New(t) b := blackfriday_config.Default type data struct { testFlag int } allFlags := []data{ {blackfriday.HTML_USE_XHTML}, {blackfriday.HTML_FOOTNOTE_RETURN_LINKS}, {blackfriday.HTML_USE_SMARTYPANTS}, {blackfriday.HTML_SMARTYPANTS_QUOTES_NBSP}, {blackfriday.HTML_SMARTYPANTS_ANGLED_QUOTES}, {blackfriday.HTML_SMARTYPANTS_FRACTIONS}, {blackfriday.HTML_HREF_TARGET_BLANK}, {blackfriday.HTML_NOFOLLOW_LINKS}, {blackfriday.HTML_NOREFERRER_LINKS}, {blackfriday.HTML_SMARTYPANTS_DASHES}, {blackfriday.HTML_SMARTYPANTS_LATEX_DASHES}, } b.AngledQuotes = true b.Fractions = true b.HrefTargetBlank = true b.NofollowLinks = true b.NoreferrerLinks = true b.LatexDashes = true b.PlainIDAnchors = true b.SmartDashes = true b.Smartypants = true b.SmartypantsQuotesNBSP = true actualFlags := getFlags(false, b) var expectedFlags int //OR-ing flags together... for _, d := range allFlags { expectedFlags |= d.testFlag } c.Assert(actualFlags, qt.Equals, expectedFlags) } func TestConvert(t *testing.T) { c := qt.New(t) p, err := Provider.New(converter.ProviderConfig{ Cfg: viper.New(), }) c.Assert(err, qt.IsNil) conv, err := p.New(converter.DocumentContext{}) c.Assert(err, qt.IsNil) b, err := conv.Convert(converter.RenderContext{Src: []byte("testContent")}) c.Assert(err, qt.IsNil) c.Assert(string(b.Bytes()), qt.Equals, "<p>testContent</p>\n") } func TestGetHTMLRendererAnchors(t *testing.T) { c := qt.New(t) p, err := Provider.New(converter.ProviderConfig{ Cfg: viper.New(), }) c.Assert(err, qt.IsNil) conv, err := p.New(converter.DocumentContext{ DocumentID: "testid", ConfigOverrides: map[string]interface{}{ "plainIDAnchors": false, "footnotes": true, }, }) c.Assert(err, qt.IsNil) b, err := conv.Convert(converter.RenderContext{Src: []byte(`# Header This is a footnote.[^1] And then some. [^1]: Footnote text. `)}) c.Assert(err, qt.IsNil) s := string(b.Bytes()) c.Assert(s, qt.Contains, "<h1 id=\"header:testid\">Header</h1>") c.Assert(s, qt.Contains, "This is a footnote.<sup class=\"footnote-ref\" id=\"fnref:testid:1\"><a href=\"#fn:testid:1\">1</a></sup>") c.Assert(s, qt.Contains, "<a class=\"footnote-return\" href=\"#fnref:testid:1\"><sup>[return]</sup></a>") } // Tests borrowed from https://github.com/russross/blackfriday/blob/a925a152c144ea7de0f451eaf2f7db9e52fa005a/block_test.go#L1817 func TestSanitizedAnchorName(t *testing.T) { tests := []struct { text string want string }{ { text: "This is a header", want: "this-is-a-header", }, { text: "This is also a header", want: "this-is-also-a-header", }, { text: "main.go", want: "main-go", }, { text: "Article 123", want: "article-123", }, { text: "<- Let's try this, shall we?", want: "let-s-try-this-shall-we", }, { text: " ", want: "", }, { text: "Hello, 世界", want: "hello-世界", }, } for _, test := range tests { if got := SanitizedAnchorName(test.text); got != test.want { t.Errorf("SanitizedAnchorName(%q):\ngot %q\nwant %q", test.text, got, test.want) } } }