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tests: Skip tests with missing binaries

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While there are already some skips included here, they clearly aren't
doing their job and the test fail locally. Resolve this.

Signed-off-by: Stephen Finucane <stephen@that.guru>
This commit is contained in:
Stephen Finucane 2017-10-02 22:28:22 +01:00
parent a102e8e29b
commit 41c19ddf91
1 changed files with 18 additions and 0 deletions
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18
tests/test_ext_math.py
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@ -9,11 +9,25 @@
:license: BSD, see LICENSE for details. :license: BSD, see LICENSE for details.
""" """
import os
import re import re
import subprocess
import pytest import pytest
def has_binary(binary):
try:
subprocess.check_output([binary])
except OSError as e:
if e.errno == os.errno.ENOENT:
# handle file not found error.
return False
else:
return True
return True
@pytest.mark.sphinx( @pytest.mark.sphinx(
'html', testroot='ext-math', 'html', testroot='ext-math',
confoverrides = {'extensions': ['sphinx.ext.jsmath'], 'jsmath_path': 'dummy.js'}) confoverrides = {'extensions': ['sphinx.ext.jsmath'], 'jsmath_path': 'dummy.js'})
@ -34,6 +48,8 @@ def test_jsmath(app, status, warning):
assert '<div class="math">\na + 1 &lt; b</div>' in content assert '<div class="math">\na + 1 &lt; b</div>' in content
@pytest.mark.skipif(not has_binary('dvipng'),
reason='Requires dvipng" binary')
@pytest.mark.sphinx('html', testroot='ext-math-simple', @pytest.mark.sphinx('html', testroot='ext-math-simple',
confoverrides = {'extensions': ['sphinx.ext.imgmath']}) confoverrides = {'extensions': ['sphinx.ext.imgmath']})
def test_imgmath_png(app, status, warning): def test_imgmath_png(app, status, warning):
@ -49,6 +65,8 @@ def test_imgmath_png(app, status, warning):
assert re.search(html, content, re.S) assert re.search(html, content, re.S)
@pytest.mark.skipif(not has_binary('dvisvgm'),
reason='Requires dvisvgm" binary')
@pytest.mark.sphinx('html', testroot='ext-math-simple', @pytest.mark.sphinx('html', testroot='ext-math-simple',
confoverrides={'extensions': ['sphinx.ext.imgmath'], confoverrides={'extensions': ['sphinx.ext.imgmath'],
'imgmath_image_format': 'svg'}) 'imgmath_image_format': 'svg'})