Commit 3fe18525 authored by Stan Hu's avatar Stan Hu Committed by Rémy Coutable

Trim extra displayed carriage returns in diffs and files with CRLFs

Closes #20440
parent e91fe755
......@@ -44,6 +44,7 @@ v 8.10.3 (unreleased)
- Properly abort a merge when merge conflicts occur
- Ignore invalid IPs in X-Forwarded-For when trusted proxies are configured.
- Fix Import/Export issue importing milestones and labels not associated properly
- Trim extra displayed carriage returns in diffs and files with CRLFs
v 8.10.2
- User can now search branches by name. !5144
......
......@@ -18,7 +18,7 @@ module Rouge
is_first = false
yield %(<span id="LC#{@line_number}" class="line">)
line.each { |token, value| yield span(token, value) }
line.each { |token, value| yield span(token, value.chomp) }
yield %(</span>)
@line_number += 1
......
......@@ -17,6 +17,18 @@ describe Gitlab::Highlight, lib: true do
expect(lines[21]).to eq(%Q{<span id="LC22" class="line"> <span class="k">unless</span> <span class="no">File</span><span class="p">.</span><span class="nf">directory?</span><span class="p">(</span><span class="n">path</span><span class="p">)</span></span>\n})
expect(lines[26]).to eq(%Q{<span id="LC27" class="line"> <span class="vi">@cmd_status</span> <span class="o">=</span> <span class="mi">0</span></span>\n})
end
describe 'with CRLF' do
let(:branch) { 'crlf-diff' }
let(:blob) { repository.blob_at_branch(branch, path) }
let(:lines) do
Gitlab::Highlight.highlight_lines(project.repository, 'crlf-diff-test', 'files/whitespace')
end
it 'strips extra LFs' do
expect(lines[0]).to eq("<span id=\"LC1\" class=\"line\">test </span>")
end
end
end
describe 'custom highlighting from .gitattributes' do
......
......@@ -21,7 +21,8 @@ module TestEnv
'expand-collapse-diffs' => '4842455',
'expand-collapse-files' => '025db92',
'expand-collapse-lines' => '238e82d',
'video' => '8879059'
'video' => '8879059',
'crlf-diff' => '5938907'
}
# gitlab-test-fork is a fork of gitlab-fork, but we don't necessarily
......
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