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mirror of https://github.com/go-gitea/gitea.git synced 2025-11-06 16:40:31 +01:00
gitea/services/markup/renderhelper_codepreview_test.go
Giteabot e194d89c74
Improve and fix markup code preview rendering (#35777) (#35787)
Backport #35777 by @silverwind

1. Add the color on the link to the referenced file, which is the more
likely thing the user wants to click
2. Use monospace font on the SHA
3. Tweak text colors
4. Change SHA link to go to the commit instead of the repo root with
commit filter set
5. Added the repo name to the file link text
6. Fix broken line numbering rendering

The only major difference to GitHub is now the missing line numbers.

Before:

<img width="286" height="162" alt="Screenshot 2025-10-29 at 19 09 59"
src="https://github.com/user-attachments/assets/f16b4eec-caf2-4c31-a2b5-ae5f41747d4b"
/>

After:

<img width="378" height="157" alt="image"
src="https://github.com/user-attachments/assets/0c91dfd3-0910-4b2d-a43b-8c87cfbb933e"
/>

For comparison, GitHub rendering:

<img width="286" height="177" alt="image"
src="https://github.com/user-attachments/assets/8a9a07b7-9153-4415-9d7a-5685853e472a"
/>

Co-authored-by: silverwind <me@silverwind.io>
2025-10-30 09:06:44 +00:00

85 lines
3.0 KiB
Go

// Copyright 2024 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package markup
import (
"testing"
"code.gitea.io/gitea/models/unittest"
"code.gitea.io/gitea/modules/markup"
"code.gitea.io/gitea/modules/templates"
"code.gitea.io/gitea/modules/util"
"code.gitea.io/gitea/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.HTMLRenderer()})
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">
<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</div></td>
</tr><tr>
<td class="lines-num"><span data-line-number="2"></span></td>
<td class="lines-code chroma"><div class="code-inner"></span><span class="gh"></span></div></td>
</tr></tbody>
</table>
</div>
`, string(htm))
ctx, _ = contexttest.MockContext(t, "/", contexttest.MockContextOption{Render: templates.HTMLRenderer()})
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">
<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</div></td>
</tr></tbody>
</table>
</div>
`, string(htm))
ctx, _ = contexttest.MockContext(t, "/", contexttest.MockContextOption{Render: templates.HTMLRenderer()})
_, 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)
}