tests/test_builders/test_build_html_code.py


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import pytest


@pytest.mark.sphinx('html', testroot='reST-code-block',
                    confoverrides={'html_codeblock_linenos_style': 'table'})
def test_html_codeblock_linenos_style_table(app):
    app.build()
    content = (app.outdir / 'index.html').read_text(encoding='utf8')

    assert ('<div class="linenodiv"><pre><span class="normal">1</span>\n'
            '<span class="normal">2</span>\n'
            '<span class="normal">3</span>\n'
            '<span class="normal">4</span></pre></div>') in content


@pytest.mark.sphinx('html', testroot='reST-code-block',
                    confoverrides={'html_codeblock_linenos_style': 'inline'})
def test_html_codeblock_linenos_style_inline(app):
    app.build()
    content = (app.outdir / 'index.html').read_text(encoding='utf8')

    assert '<span class="linenos">1</span>' in content


@pytest.mark.sphinx('html', testroot='reST-code-role')
def test_html_code_role(app):
    app.build()
    content = (app.outdir / 'index.html').read_text(encoding='utf8')

    common_content = (
        '<span class="k">def</span> <span class="nf">foo</span>'
        '<span class="p">(</span>'
        '<span class="mi">1</span> '
        '<span class="o">+</span> '
        '<span class="mi">2</span> '
        '<span class="o">+</span> '
        '<span class="kc">None</span> '
        '<span class="o">+</span> '
        '<span class="s2">&quot;abc&quot;</span>'
        '<span class="p">):</span> '
        '<span class="k">pass</span>')
    assert ('<p>Inline <code class="code highlight python docutils literal highlight-python">' +
            common_content + '</code> code block</p>') in content
    assert ('<div class="highlight-python notranslate">' +
            '<div class="highlight"><pre><span></span>' +
            common_content) in content