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8cc8150922
* Fix #35252 * Fix #35999 * Improve diff rendering, don't add unnecessary "added"/"removed" tags for a full-line change * Also fix a "space trimming" bug in #36539 and add tests * Use chroma "SQL" lexer instead of "MySQL" to workaround a bug (35999)
40 lines
1.2 KiB
Go
40 lines
1.2 KiB
Go
// Copyright 2026 The Gitea Authors. All rights reserved.
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// SPDX-License-Identifier: MIT
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package gitdiff
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import (
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"bytes"
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"strconv"
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"testing"
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"code.gitea.io/gitea/modules/translation"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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)
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func TestBuildBlobExcerptDiffSection(t *testing.T) {
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data := &bytes.Buffer{}
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for i := range 100 {
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data.WriteString("a = " + strconv.Itoa(i+1) + "\n")
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}
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locale := translation.MockLocale{}
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lineMiddle := 50
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diffSection, err := BuildBlobExcerptDiffSection("a.py", bytes.NewReader(data.Bytes()), BlobExcerptOptions{
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LeftIndex: lineMiddle,
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RightIndex: lineMiddle,
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LeftHunkSize: 10,
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RightHunkSize: 10,
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Direction: "up",
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})
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require.NoError(t, err)
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assert.Len(t, diffSection.highlightedRightLines.value, BlobExcerptChunkSize)
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assert.NotEmpty(t, diffSection.highlightedRightLines.value[lineMiddle-BlobExcerptChunkSize-1])
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assert.NotEmpty(t, diffSection.highlightedRightLines.value[lineMiddle-2]) // 0-based
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diffInline := diffSection.GetComputedInlineDiffFor(diffSection.Lines[1], locale)
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assert.Equal(t, `<span class="n">a</span> <span class="o">=</span> <span class="mi">30</span>`+"\n", string(diffInline.Content))
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}
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