Initial commit

parkingkonceptvenv/lib/python3.7/site-packages/matplotlib/sphinxext/tests/test_tinypages.py

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+"""Tests for tinypages build using sphinx extensions."""
+
+import filecmp
+from os.path import join as pjoin, dirname, isdir
+from subprocess import Popen, PIPE
+import sys
+
+import pytest
+
+
+pytest.importorskip('sphinx')
+
+
+def test_tinypages(tmpdir):
+    html_dir = pjoin(str(tmpdir), 'html')
+    doctree_dir = pjoin(str(tmpdir), 'doctrees')
+    # Build the pages with warnings turned into errors
+    cmd = [sys.executable, '-msphinx', '-W', '-b', 'html', '-d', doctree_dir,
+           pjoin(dirname(__file__), 'tinypages'), html_dir]
+    proc = Popen(cmd, stdout=PIPE, stderr=PIPE, universal_newlines=True)
+    out, err = proc.communicate()
+    assert proc.returncode == 0, \
+        "sphinx build failed with stdout:\n{}\nstderr:\n{}\n".format(out, err)
+    if err:
+        pytest.fail("sphinx build emitted the following warnings:\n{}"
+                    .format(err))
+
+    assert isdir(html_dir)
+
+    def plot_file(num):
+        return pjoin(html_dir, 'some_plots-{0}.png'.format(num))
+
+    range_10, range_6, range_4 = [plot_file(i) for i in range(1, 4)]
+    # Plot 5 is range(6) plot
+    assert filecmp.cmp(range_6, plot_file(5))
+    # Plot 7 is range(4) plot
+    assert filecmp.cmp(range_4, plot_file(7))
+    # Plot 11 is range(10) plot
+    assert filecmp.cmp(range_10, plot_file(11))
+    # Plot 12 uses the old range(10) figure and the new range(6) figure
+    assert filecmp.cmp(range_10, plot_file('12_00'))
+    assert filecmp.cmp(range_6, plot_file('12_01'))
+    # Plot 13 shows close-figs in action
+    assert filecmp.cmp(range_4, plot_file(13))
+    # Plot 14 has included source
+    with open(pjoin(html_dir, 'some_plots.html'), 'rb') as fobj:
+        html_contents = fobj.read()
+    assert b'# Only a comment' in html_contents
+    # check plot defined in external file.
+    assert filecmp.cmp(range_4, pjoin(html_dir, 'range4.png'))
+    assert filecmp.cmp(range_6, pjoin(html_dir, 'range6.png'))
+    # check if figure caption made it into html file
+    assert b'This is the caption for plot 15.' in html_contents