61 lines
2.2 KiB
Ruby
61 lines
2.2 KiB
Ruby
require 'spec_helper'
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describe Gitlab::Highlight, lib: true do
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include RepoHelpers
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let(:project) { create(:project, :repository) }
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let(:repository) { project.repository }
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let(:commit) { project.commit(sample_commit.id) }
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describe '.highlight_lines' do
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let(:lines) do
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Gitlab::Highlight.highlight_lines(project.repository, commit.id, 'files/ruby/popen.rb')
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end
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it 'highlights all the lines properly' do
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expect(lines[4]).to eq(%Q{<span id="LC5" class="line" lang="ruby"> <span class="kp">extend</span> <span class="nb">self</span></span>\n})
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expect(lines[21]).to eq(%Q{<span id="LC22" class="line" lang="ruby"> <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})
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expect(lines[26]).to eq(%Q{<span id="LC27" class="line" lang="ruby"> <span class="vi">@cmd_status</span> <span class="o">=</span> <span class="mi">0</span></span>\n})
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end
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describe 'with CRLF' do
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let(:branch) { 'crlf-diff' }
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let(:blob) { repository.blob_at_branch(branch, path) }
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let(:lines) do
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Gitlab::Highlight.highlight_lines(project.repository, 'crlf-diff', 'files/whitespace')
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end
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it 'strips extra LFs' do
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expect(lines[0]).to eq("<span id=\"LC1\" class=\"line\" lang=\"plaintext\">test </span>")
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end
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end
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end
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describe 'custom highlighting from .gitattributes' do
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let(:branch) { 'gitattributes' }
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let(:blob) { repository.blob_at_branch(branch, path) }
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let(:highlighter) do
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Gitlab::Highlight.new(blob.path, blob.data, repository: repository)
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end
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before { project.change_head('gitattributes') }
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describe 'basic language selection' do
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let(:path) { 'custom-highlighting/test.gitlab-custom' }
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it 'highlights as ruby' do
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expect(highlighter.lexer.tag).to eq 'ruby'
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end
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end
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describe 'cgi options' do
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let(:path) { 'custom-highlighting/test.gitlab-cgi' }
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it 'highlights as json with erb' do
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expect(highlighter.lexer.tag).to eq 'erb'
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expect(highlighter.lexer.parent.tag).to eq 'json'
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end
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end
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end
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end
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