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-rw-r--r--internal/router/template_test.go204
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diff --git a/internal/router/template_test.go b/internal/router/template_test.go
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+// GoToSocial
+// Copyright (C) GoToSocial Authors admin@gotosocial.org
+// SPDX-License-Identifier: AGPL-3.0-or-later
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+package router
+
+import (
+ "html/template"
+ "testing"
+)
+
+func TestOutdentPre(t *testing.T) {
+ const html = template.HTML(`
+ <div class="text">
+ <div class="content" lang="en">
+ <p>Here's a bunch of HTML, read it and weep, weep then!</p>
+ <pre><code class="language-html">&lt;section class=&#34;about-user&#34;&gt;
+ &lt;div class=&#34;col-header&#34;&gt;
+ &lt;h2&gt;About&lt;/h2&gt;
+ &lt;/div&gt;
+ &lt;div class=&#34;fields&#34;&gt;
+ &lt;h3 class=&#34;sr-only&#34;&gt;Fields&lt;/h3&gt;
+ &lt;dl&gt;
+ &lt;div class=&#34;field&#34;&gt;
+ &lt;dt&gt;should you follow me?&lt;/dt&gt;
+ &lt;dd&gt;maybe!&lt;/dd&gt;
+ &lt;/div&gt;
+ &lt;div class=&#34;field&#34;&gt;
+ &lt;dt&gt;age&lt;/dt&gt;
+ &lt;dd&gt;120&lt;/dd&gt;
+ &lt;/div&gt;
+ &lt;/dl&gt;
+ &lt;/div&gt;
+ &lt;div class=&#34;bio&#34;&gt;
+ &lt;h3 class=&#34;sr-only&#34;&gt;Bio&lt;/h3&gt;
+ &lt;p&gt;i post about things that concern me&lt;/p&gt;
+ &lt;/div&gt;
+ &lt;div class=&#34;sr-only&#34; role=&#34;group&#34;&gt;
+ &lt;h3 class=&#34;sr-only&#34;&gt;Stats&lt;/h3&gt;
+ &lt;span&gt;Joined in Jun, 2022.&lt;/span&gt;
+ &lt;span&gt;8 posts.&lt;/span&gt;
+ &lt;span&gt;Followed by 1.&lt;/span&gt;
+ &lt;span&gt;Following 1.&lt;/span&gt;
+ &lt;/div&gt;
+ &lt;div class=&#34;accountstats&#34; aria-hidden=&#34;true&#34;&gt;
+ &lt;b&gt;Joined&lt;/b&gt;&lt;time datetime=&#34;2022-06-04T13:12:00.000Z&#34;&gt;Jun, 2022&lt;/time&gt;
+ &lt;b&gt;Posts&lt;/b&gt;&lt;span&gt;8&lt;/span&gt;
+ &lt;b&gt;Followed by&lt;/b&gt;&lt;span&gt;1&lt;/span&gt;
+ &lt;b&gt;Following&lt;/b&gt;&lt;span&gt;1&lt;/span&gt;
+ &lt;/div&gt;
+ &lt;/section&gt;
+ </code></pre>
+ <p>There, hope you liked that!</p>
+ </div>
+ </div>
+ <div class="text">
+ <div class="content" lang="en">
+ <p>Here's a bunch of HTML, read it and weep, weep then!</p>
+ <pre><code class="language-html">&lt;section class=&#34;about-user&#34;&gt;
+ &lt;div class=&#34;col-header&#34;&gt;
+ &lt;h2&gt;About&lt;/h2&gt;
+ &lt;/div&gt;
+ &lt;div class=&#34;fields&#34;&gt;
+ &lt;h3 class=&#34;sr-only&#34;&gt;Fields&lt;/h3&gt;
+ &lt;dl&gt;
+ &lt;div class=&#34;field&#34;&gt;
+ &lt;dt&gt;should you follow me?&lt;/dt&gt;
+ &lt;dd&gt;maybe!&lt;/dd&gt;
+ &lt;/div&gt;
+ &lt;div class=&#34;field&#34;&gt;
+ &lt;dt&gt;age&lt;/dt&gt;
+ &lt;dd&gt;120&lt;/dd&gt;
+ &lt;/div&gt;
+ &lt;/dl&gt;
+ &lt;/div&gt;
+ &lt;div class=&#34;bio&#34;&gt;
+ &lt;h3 class=&#34;sr-only&#34;&gt;Bio&lt;/h3&gt;
+ &lt;p&gt;i post about things that concern me&lt;/p&gt;
+ &lt;/div&gt;
+ &lt;div class=&#34;sr-only&#34; role=&#34;group&#34;&gt;
+ &lt;h3 class=&#34;sr-only&#34;&gt;Stats&lt;/h3&gt;
+ &lt;span&gt;Joined in Jun, 2022.&lt;/span&gt;
+ &lt;span&gt;8 posts.&lt;/span&gt;
+ &lt;span&gt;Followed by 1.&lt;/span&gt;
+ &lt;span&gt;Following 1.&lt;/span&gt;
+ &lt;/div&gt;
+ &lt;div class=&#34;accountstats&#34; aria-hidden=&#34;true&#34;&gt;
+ &lt;b&gt;Joined&lt;/b&gt;&lt;time datetime=&#34;2022-06-04T13:12:00.000Z&#34;&gt;Jun, 2022&lt;/time&gt;
+ &lt;b&gt;Posts&lt;/b&gt;&lt;span&gt;8&lt;/span&gt;
+ &lt;b&gt;Followed by&lt;/b&gt;&lt;span&gt;1&lt;/span&gt;
+ &lt;b&gt;Following&lt;/b&gt;&lt;span&gt;1&lt;/span&gt;
+ &lt;/div&gt;
+ &lt;/section&gt;
+ </code></pre>
+ <p>There, hope you liked that!</p>
+ </div>
+ </div>
+`)
+
+ const expected = template.HTML(`
+ <div class="text">
+ <div class="content" lang="en">
+ <p>Here's a bunch of HTML, read it and weep, weep then!</p>
+<pre><code class="language-html">&lt;section class=&#34;about-user&#34;&gt;
+ &lt;div class=&#34;col-header&#34;&gt;
+ &lt;h2&gt;About&lt;/h2&gt;
+ &lt;/div&gt;
+ &lt;div class=&#34;fields&#34;&gt;
+ &lt;h3 class=&#34;sr-only&#34;&gt;Fields&lt;/h3&gt;
+ &lt;dl&gt;
+ &lt;div class=&#34;field&#34;&gt;
+&lt;dt&gt;should you follow me?&lt;/dt&gt;
+&lt;dd&gt;maybe!&lt;/dd&gt;
+ &lt;/div&gt;
+ &lt;div class=&#34;field&#34;&gt;
+&lt;dt&gt;age&lt;/dt&gt;
+&lt;dd&gt;120&lt;/dd&gt;
+ &lt;/div&gt;
+ &lt;/dl&gt;
+ &lt;/div&gt;
+ &lt;div class=&#34;bio&#34;&gt;
+ &lt;h3 class=&#34;sr-only&#34;&gt;Bio&lt;/h3&gt;
+ &lt;p&gt;i post about things that concern me&lt;/p&gt;
+ &lt;/div&gt;
+ &lt;div class=&#34;sr-only&#34; role=&#34;group&#34;&gt;
+ &lt;h3 class=&#34;sr-only&#34;&gt;Stats&lt;/h3&gt;
+ &lt;span&gt;Joined in Jun, 2022.&lt;/span&gt;
+ &lt;span&gt;8 posts.&lt;/span&gt;
+ &lt;span&gt;Followed by 1.&lt;/span&gt;
+ &lt;span&gt;Following 1.&lt;/span&gt;
+ &lt;/div&gt;
+ &lt;div class=&#34;accountstats&#34; aria-hidden=&#34;true&#34;&gt;
+ &lt;b&gt;Joined&lt;/b&gt;&lt;time datetime=&#34;2022-06-04T13:12:00.000Z&#34;&gt;Jun, 2022&lt;/time&gt;
+ &lt;b&gt;Posts&lt;/b&gt;&lt;span&gt;8&lt;/span&gt;
+ &lt;b&gt;Followed by&lt;/b&gt;&lt;span&gt;1&lt;/span&gt;
+ &lt;b&gt;Following&lt;/b&gt;&lt;span&gt;1&lt;/span&gt;
+ &lt;/div&gt;
+&lt;/section&gt;
+</code></pre>
+ <p>There, hope you liked that!</p>
+ </div>
+ </div>
+ <div class="text">
+ <div class="content" lang="en">
+ <p>Here's a bunch of HTML, read it and weep, weep then!</p>
+<pre><code class="language-html">&lt;section class=&#34;about-user&#34;&gt;
+ &lt;div class=&#34;col-header&#34;&gt;
+ &lt;h2&gt;About&lt;/h2&gt;
+ &lt;/div&gt;
+ &lt;div class=&#34;fields&#34;&gt;
+ &lt;h3 class=&#34;sr-only&#34;&gt;Fields&lt;/h3&gt;
+ &lt;dl&gt;
+ &lt;div class=&#34;field&#34;&gt;
+&lt;dt&gt;should you follow me?&lt;/dt&gt;
+&lt;dd&gt;maybe!&lt;/dd&gt;
+ &lt;/div&gt;
+ &lt;div class=&#34;field&#34;&gt;
+&lt;dt&gt;age&lt;/dt&gt;
+&lt;dd&gt;120&lt;/dd&gt;
+ &lt;/div&gt;
+ &lt;/dl&gt;
+ &lt;/div&gt;
+ &lt;div class=&#34;bio&#34;&gt;
+ &lt;h3 class=&#34;sr-only&#34;&gt;Bio&lt;/h3&gt;
+ &lt;p&gt;i post about things that concern me&lt;/p&gt;
+ &lt;/div&gt;
+ &lt;div class=&#34;sr-only&#34; role=&#34;group&#34;&gt;
+ &lt;h3 class=&#34;sr-only&#34;&gt;Stats&lt;/h3&gt;
+ &lt;span&gt;Joined in Jun, 2022.&lt;/span&gt;
+ &lt;span&gt;8 posts.&lt;/span&gt;
+ &lt;span&gt;Followed by 1.&lt;/span&gt;
+ &lt;span&gt;Following 1.&lt;/span&gt;
+ &lt;/div&gt;
+ &lt;div class=&#34;accountstats&#34; aria-hidden=&#34;true&#34;&gt;
+ &lt;b&gt;Joined&lt;/b&gt;&lt;time datetime=&#34;2022-06-04T13:12:00.000Z&#34;&gt;Jun, 2022&lt;/time&gt;
+ &lt;b&gt;Posts&lt;/b&gt;&lt;span&gt;8&lt;/span&gt;
+ &lt;b&gt;Followed by&lt;/b&gt;&lt;span&gt;1&lt;/span&gt;
+ &lt;b&gt;Following&lt;/b&gt;&lt;span&gt;1&lt;/span&gt;
+ &lt;/div&gt;
+&lt;/section&gt;
+</code></pre>
+ <p>There, hope you liked that!</p>
+ </div>
+ </div>
+`)
+
+ out := outdentPre(html)
+ if out != expected {
+ t.Fatalf("unexpected output:\n`%s`\n", out)
+ }
+}
generated by cgit v1.2.3 (git 2.46.0) at 2025-07-12 18:44:25 +0000