Files
Gitea/services/markup/renderhelper_codepreview_test.go
T
Giteabotandsilverwind 7d73ce020e fix: paste copied code as text, not as a markdown table (#40053) (#40280)
Backport #40053 by @silverwind

Copying lines from a diff, file view, blame, code search or code preview
and pasting them into a comment on Gitea or GitHub produced a markdown
table with escaped pipes and stripped indentation. Both use
`@github/paste-markdown`, which converts copied HTML tables unless they
carry `data-paste-markdown-skip`, as GitHub's own code tables do.
Gitea's code tables now set it too.

The test is a bit more complicated because of a upstream bug which
causes `paste-markdown` to insert pasted content twice, once
https://github.com/github/paste-markdown/pull/128 is merged and
released, the negative assertion could be removed.

Signed-off-by: silverwind <me@silverwind.io>
Co-authored-by: silverwind <me@silverwind.io>
2026-11-08 10:02:48 +00:00

88 lines
3.0 KiB
Go

// Copyright 2024 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package markup
import (
"testing"
"gitea.dev/models/unittest"
"gitea.dev/modules/markup"
"gitea.dev/modules/templates"
"gitea.dev/modules/util"
"gitea.dev/services/contexttest"
"github.com/stretchr/testify/assert"
)
func TestRenderHelperCodePreview(t *testing.T) {
assert.NoError(t, unittest.PrepareTestDatabase())
ctx, _ := contexttest.MockContext(t, "/", contexttest.MockContextOption{Render: templates.PageRenderer()})
htm, err := renderRepoFileCodePreview(ctx, markup.RenderCodePreviewOptions{
FullURL: "http://full",
OwnerName: "user2",
RepoName: "repo1",
CommitID: "65f1bf27bc3bf70f64657658635e66094edbcb4d",
FilePath: "README.md",
LineStart: 1,
LineStop: 2,
})
assert.NoError(t, err)
assert.Equal(t, `<div class="code-preview-container file-content">
<div class="code-preview-header">
<a href="http://full" class="tw-font-semibold" rel="nofollow">repo1/README.md</a>
repo.code_preview_line_from_to:1,2,<a href="/user2/repo1/commit/65f1bf27bc3bf70f64657658635e66094edbcb4d" class="muted tw-font-mono tw-text-text" rel="nofollow">65f1bf27bc</a>
</div>
<table class="file-view" data-paste-markdown-skip>
<tbody><tr>
<td class="lines-num"><span data-line-number="1"></span></td>
<td class="lines-code chroma"><div class="code-inner"><span class="gh"># repo1
</span></div></td>
</tr><tr>
<td class="lines-num"><span data-line-number="2"></span></td>
<td class="lines-code chroma"><div class="code-inner">
</div></td>
</tr></tbody>
</table>
</div>
`, string(htm))
ctx, _ = contexttest.MockContext(t, "/", contexttest.MockContextOption{Render: templates.PageRenderer()})
htm, err = renderRepoFileCodePreview(ctx, markup.RenderCodePreviewOptions{
FullURL: "http://full",
OwnerName: "user2",
RepoName: "repo1",
CommitID: "65f1bf27bc3bf70f64657658635e66094edbcb4d",
FilePath: "README.md",
LineStart: 1,
})
assert.NoError(t, err)
assert.Equal(t, `<div class="code-preview-container file-content">
<div class="code-preview-header">
<a href="http://full" class="tw-font-semibold" rel="nofollow">repo1/README.md</a>
repo.code_preview_line_in:1,<a href="/user2/repo1/commit/65f1bf27bc3bf70f64657658635e66094edbcb4d" class="muted tw-font-mono tw-text-text" rel="nofollow">65f1bf27bc</a>
</div>
<table class="file-view" data-paste-markdown-skip>
<tbody><tr>
<td class="lines-num"><span data-line-number="1"></span></td>
<td class="lines-code chroma"><div class="code-inner"><span class="gh"># repo1
</span></div></td>
</tr></tbody>
</table>
</div>
`, string(htm))
ctx, _ = contexttest.MockContext(t, "/", contexttest.MockContextOption{Render: templates.PageRenderer()})
_, err = renderRepoFileCodePreview(ctx, markup.RenderCodePreviewOptions{
FullURL: "http://full",
OwnerName: "user15",
RepoName: "big_test_private_1",
CommitID: "65f1bf27bc3bf70f64657658635e66094edbcb4d",
FilePath: "README.md",
LineStart: 1,
LineStop: 10,
})
assert.ErrorIs(t, err, util.ErrPermissionDenied)
}