Add tests for new footnote functionality
Daniel Imfeld
parent
628c02d37b
commit
2ce0592896
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@ -14,29 +14,33 @@
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package blackfriday
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import (
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"regexp"
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"testing"
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"strings"
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)
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func runMarkdownInline(input string, extensions, htmlFlags int) string {
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func runMarkdownInline(input string, extensions, htmlFlags int, params HtmlRendererParameters) string {
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extensions |= EXTENSION_AUTOLINK
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extensions |= EXTENSION_STRIKETHROUGH
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htmlFlags |= HTML_USE_XHTML
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renderer := HtmlRenderer(htmlFlags, "", "")
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renderer := HtmlRendererWithParameters(htmlFlags, "", "", params)
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return string(Markdown([]byte(input), renderer, extensions))
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}
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func doTestsInline(t *testing.T, tests []string) {
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doTestsInlineParam(t, tests, 0, 0)
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doTestsInlineParam(t, tests, 0, 0, HtmlRendererParameters{})
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}
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func doSafeTestsInline(t *testing.T, tests []string) {
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doTestsInlineParam(t, tests, 0, HTML_SAFELINK)
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doTestsInlineParam(t, tests, 0, HTML_SAFELINK, HtmlRendererParameters{})
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}
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func doTestsInlineParam(t *testing.T, tests []string, extensions, htmlFlags int) {
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func doTestsInlineParam(t *testing.T, tests []string, extensions, htmlFlags int,
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params HtmlRendererParameters) {
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// catch and report panics
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var candidate string
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/*
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@ -51,7 +55,7 @@ func doTestsInlineParam(t *testing.T, tests []string, extensions, htmlFlags int)
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input := tests[i]
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candidate = input
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expected := tests[i+1]
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actual := runMarkdownInline(candidate, extensions, htmlFlags)
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actual := runMarkdownInline(candidate, extensions, htmlFlags, params)
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if actual != expected {
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t.Errorf("\nInput [%#v]\nExpected[%#v]\nActual [%#v]",
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candidate, expected, actual)
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@ -62,7 +66,7 @@ func doTestsInlineParam(t *testing.T, tests []string, extensions, htmlFlags int)
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for start := 0; start < len(input); start++ {
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for end := start + 1; end <= len(input); end++ {
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candidate = input[start:end]
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_ = runMarkdownInline(candidate, extensions, htmlFlags)
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_ = runMarkdownInline(candidate, extensions, htmlFlags, params)
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}
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}
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}
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@ -391,13 +395,14 @@ func TestNofollowLink(t *testing.T) {
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"[foo](http://bar.com/foo/)\n",
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"<p><a href=\"http://bar.com/foo/\" rel=\"nofollow\">foo</a></p>\n",
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}
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doTestsInlineParam(t, tests, 0, HTML_SAFELINK|HTML_NOFOLLOW_LINKS|HTML_SANITIZE_OUTPUT)
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doTestsInlineParam(t, tests, 0, HTML_SAFELINK|HTML_NOFOLLOW_LINKS|HTML_SANITIZE_OUTPUT,
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HtmlRendererParameters{})
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// HTML_SANITIZE_OUTPUT won't allow relative links, so test that separately:
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tests = []string{
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"[foo](/bar/)\n",
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"<p><a href=\"/bar/\">foo</a></p>\n",
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}
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doTestsInlineParam(t, tests, 0, HTML_SAFELINK|HTML_NOFOLLOW_LINKS)
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doTestsInlineParam(t, tests, 0, HTML_SAFELINK|HTML_NOFOLLOW_LINKS, HtmlRendererParameters{})
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}
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func TestHrefTargetBlank(t *testing.T) {
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@ -409,7 +414,7 @@ func TestHrefTargetBlank(t *testing.T) {
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"[foo](http://example.com)\n",
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"<p><a href=\"http://example.com\" target=\"_blank\">foo</a></p>\n",
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}
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doTestsInlineParam(t, tests, 0, HTML_SAFELINK|HTML_HREF_TARGET_BLANK)
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doTestsInlineParam(t, tests, 0, HTML_SAFELINK|HTML_HREF_TARGET_BLANK, HtmlRendererParameters{})
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}
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func TestSafeInlineLink(t *testing.T) {
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@ -595,7 +600,7 @@ func TestAutoLink(t *testing.T) {
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doTestsInline(t, tests)
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}
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var footenoteTests = []string{
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var footnoteTests = []string{
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"testing footnotes.[^a]\n\n[^a]: This is the note\n",
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`<p>testing footnotes.<sup class="footnote-ref" id="fnref:a"><a rel="footnote" href="#fn:a">1</a></sup></p>
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<div class="footnotes">
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@ -731,16 +736,30 @@ what happens here
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}
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func TestFootnotes(t *testing.T) {
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doTestsInlineParam(t, footenoteTests, EXTENSION_FOOTNOTES, 0)
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doTestsInlineParam(t, footnoteTests, EXTENSION_FOOTNOTES, 0, HtmlRendererParameters{})
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}
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func TestFootnotesWithParameters(t *testing.T) {
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tests := make([]string, len(footnoteTests))
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prefix := "testPrefix"
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for i, test := range footnoteTests {
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returnText := "ret"
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re := regexp.MustCompile(`(?ms)<li id="fn:(\S+?)">(.*?)</li>`)
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// Transform the test expectations to match the parameters we're using.
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for i, test := range footnoteTests {
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if i%2 == 1 {
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test = strings.Replace(test, "fn:", "fn:"+prefix, -1)
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test = strings.Replace(test, "fnref:", "fnref:"+prefix, -1)
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test = re.ReplaceAllString(test, `<li id="fn:$1">$2 <a class="footnote-return" href="#fnref:$1">ret</a></li>`)
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}
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tests[i] = test
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}
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doTestsInlineParam(t, tests, EXTENSION_FOOTNOTES, HTML_FOOTNOTE_RETURN_LINKS)
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params := HtmlRendererParameters{
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FootnoteAnchorPrefix: prefix,
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FootnoteReturnLinkContents: returnText,
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}
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doTestsInlineParam(t, tests, EXTENSION_FOOTNOTES, HTML_FOOTNOTE_RETURN_LINKS, params)
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}
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@ -5,7 +5,7 @@ import (
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)
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func doTestsSanitize(t *testing.T, tests []string) {
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doTestsInlineParam(t, tests, 0, HTML_SKIP_STYLE|HTML_SANITIZE_OUTPUT)
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doTestsInlineParam(t, tests, 0, HTML_SKIP_STYLE|HTML_SANITIZE_OUTPUT, HtmlRendererParameters{})
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}
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func TestSanitizeRawHtmlTag(t *testing.T) {
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@ -192,8 +192,8 @@ func TestSanitizeInlineLink(t *testing.T) {
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tests := []string{
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"[link](javascript:evil)",
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"<p><a>link</a></p>\n",
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"[link](/abc)",
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"<p><a href=\"/abc\">link</a></p>\n",
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"[link](/abc)",
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"<p><a href=\"/abc\">link</a></p>\n",
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}
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doTestsSanitize(t, tests)
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}
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