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Fix markdown color code detection (#30208)

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When reviewing PRs, some color names might be mentioned, the
`transformCodeSpan` (which calls `css.ColorHandler`) considered it as a
valid color, but actually it shouldn't be rendered as a color codespan.
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wxiaoguang 2024-03-31 19:17:34 +08:00 • committed by GitHub
parent 6d34ce25b1
commit ab028356c7
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2 changed files with 26 additions and 3 deletions
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8
modules/markup/markdown/markdown_test.go
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@ -436,6 +436,10 @@ func TestColorPreview(t *testing.T) {
testcase string
expected string
}{
{ // do not render color names
"The CSS class `red` is there",
"<p>The CSS class <code>red</code> is there</p>\n",
},
{ // hex
"`#FF0000`",
`<p><code>#FF0000<span class="color-preview" style="background-color: #FF0000"></span></code></p>` + nl,
@ -445,8 +449,8 @@ func TestColorPreview(t *testing.T) {
`<p><code>rgb(16, 32, 64)<span class="color-preview" style="background-color: rgb(16, 32, 64)"></span></code></p>` + nl,
},
{ // short hex
"This is the color white `#000`",
`<p>This is the color white <code>#000<span class="color-preview" style="background-color: #000"></span></code></p>` + nl,
"This is the color white `#0a0`",
`<p>This is the color white <code>#0a0<span class="color-preview" style="background-color: #0a0"></span></code></p>` + nl,
},
{ // hsl
"HSL stands for hue, saturation, and lightness. An example: `hsl(0, 100%, 50%)`.",