From cf7da1843c45a4c2df7a749f7886a2d2ba0ee92a Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Mon, 15 Apr 2024 19:25:40 +0200 Subject: Adding upstream version 7.2.6. Signed-off-by: Daniel Baumann --- tests/test_build_epub.py | 411 +++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 411 insertions(+) create mode 100644 tests/test_build_epub.py (limited to 'tests/test_build_epub.py') diff --git a/tests/test_build_epub.py b/tests/test_build_epub.py new file mode 100644 index 0000000..7f5b815 --- /dev/null +++ b/tests/test_build_epub.py @@ -0,0 +1,411 @@ +"""Test the HTML builder and check output against XPath.""" + +import os +import subprocess +from pathlib import Path +from subprocess import CalledProcessError +from xml.etree import ElementTree + +import pytest + +from sphinx.builders.epub3 import _XML_NAME_PATTERN + + +# check given command is runnable +def runnable(command): + try: + subprocess.run(command, capture_output=True, check=True) + return True + except (OSError, CalledProcessError): + return False # command not found or exit with non-zero + + +class EPUBElementTree: + """Test helper for content.opf and toc.ncx""" + namespaces = { + 'idpf': 'http://www.idpf.org/2007/opf', + 'dc': 'http://purl.org/dc/elements/1.1/', + 'ibooks': 'http://vocabulary.itunes.apple.com/rdf/ibooks/vocabulary-extensions-1.0/', + 'ncx': 'http://www.daisy.org/z3986/2005/ncx/', + 'xhtml': 'http://www.w3.org/1999/xhtml', + 'epub': 'http://www.idpf.org/2007/ops', + } + + def __init__(self, tree): + self.tree = tree + + @classmethod + def fromstring(cls, string): + tree = ElementTree.fromstring(string) # NoQA: S314 # using known data in tests + return cls(tree) + + def find(self, match): + ret = self.tree.find(match, namespaces=self.namespaces) + if ret is not None: + return self.__class__(ret) + else: + return ret + + def findall(self, match): + ret = self.tree.findall(match, namespaces=self.namespaces) + return [self.__class__(e) for e in ret] + + def __getattr__(self, name): + return getattr(self.tree, name) + + def __iter__(self): + for child in self.tree: + yield self.__class__(child) + + +@pytest.mark.sphinx('epub', testroot='basic') +def test_build_epub(app): + app.builder.build_all() + assert (app.outdir / 'mimetype').read_text(encoding='utf8') == 'application/epub+zip' + assert (app.outdir / 'META-INF' / 'container.xml').exists() + + # toc.ncx + toc = EPUBElementTree.fromstring((app.outdir / 'toc.ncx').read_text(encoding='utf8')) + assert toc.find("./ncx:docTitle/ncx:text").text == 'Python' + + # toc.ncx / head + meta = list(toc.find("./ncx:head")) + assert meta[0].attrib == {'name': 'dtb:uid', 'content': 'unknown'} + assert meta[1].attrib == {'name': 'dtb:depth', 'content': '1'} + assert meta[2].attrib == {'name': 'dtb:totalPageCount', 'content': '0'} + assert meta[3].attrib == {'name': 'dtb:maxPageNumber', 'content': '0'} + + # toc.ncx / navMap + navpoints = toc.findall("./ncx:navMap/ncx:navPoint") + assert len(navpoints) == 1 + assert navpoints[0].attrib == {'id': 'navPoint1', 'playOrder': '1'} + assert navpoints[0].find("./ncx:content").attrib == {'src': 'index.xhtml'} + + navlabel = navpoints[0].find("./ncx:navLabel/ncx:text") + assert navlabel.text == 'The basic Sphinx documentation for testing' + + # content.opf + opf = EPUBElementTree.fromstring((app.outdir / 'content.opf').read_text(encoding='utf8')) + + # content.opf / metadata + metadata = opf.find("./idpf:metadata") + assert metadata.find("./dc:language").text == 'en' + assert metadata.find("./dc:title").text == 'Python' + assert metadata.find("./dc:description").text == 'unknown' + assert metadata.find("./dc:creator").text == 'unknown' + assert metadata.find("./dc:contributor").text == 'unknown' + assert metadata.find("./dc:publisher").text == 'unknown' + assert metadata.find("./dc:rights").text is None + assert metadata.find("./idpf:meta[@property='ibooks:version']").text is None + assert metadata.find("./idpf:meta[@property='ibooks:specified-fonts']").text == 'true' + assert metadata.find("./idpf:meta[@property='ibooks:binding']").text == 'true' + assert metadata.find("./idpf:meta[@property='ibooks:scroll-axis']").text == 'vertical' + + # content.opf / manifest + manifest = opf.find("./idpf:manifest") + items = list(manifest) + assert items[0].attrib == {'id': 'ncx', + 'href': 'toc.ncx', + 'media-type': 'application/x-dtbncx+xml'} + assert items[1].attrib == {'id': 'nav', + 'href': 'nav.xhtml', + 'media-type': 'application/xhtml+xml', + 'properties': 'nav'} + assert items[2].attrib == {'id': 'epub-0', + 'href': 'genindex.xhtml', + 'media-type': 'application/xhtml+xml'} + assert items[3].attrib == {'id': 'epub-1', + 'href': 'index.xhtml', + 'media-type': 'application/xhtml+xml'} + + for i, item in enumerate(items[2:]): + # items are named as epub-NN + assert item.get('id') == 'epub-%d' % i + + # content.opf / spine + spine = opf.find("./idpf:spine") + itemrefs = list(spine) + assert spine.get('toc') == 'ncx' + assert spine.get('page-progression-direction') == 'ltr' + assert itemrefs[0].get('idref') == 'epub-1' + assert itemrefs[1].get('idref') == 'epub-0' + + # content.opf / guide + reference = opf.find("./idpf:guide/idpf:reference") + assert reference.get('type') == 'toc' + assert reference.get('title') == 'Table of Contents' + assert reference.get('href') == 'index.xhtml' + + # nav.xhtml + nav = EPUBElementTree.fromstring((app.outdir / 'nav.xhtml').read_text(encoding='utf8')) + assert nav.attrib == {'lang': 'en', + '{http://www.w3.org/XML/1998/namespace}lang': 'en'} + assert nav.find("./xhtml:head/xhtml:title").text == 'Table of Contents' + + # nav.xhtml / nav + navlist = nav.find("./xhtml:body/xhtml:nav") + toc = navlist.findall("./xhtml:ol/xhtml:li") + assert navlist.find("./xhtml:h1").text == 'Table of Contents' + assert len(toc) == 1 + assert toc[0].find("./xhtml:a").get("href") == 'index.xhtml' + assert toc[0].find("./xhtml:a").text == 'The basic Sphinx documentation for testing' + + +@pytest.mark.sphinx('epub', testroot='footnotes', + confoverrides={'epub_cover': ('_images/rimg.png', None)}) +def test_epub_cover(app): + app.build() + + # content.opf / metadata + opf = EPUBElementTree.fromstring((app.outdir / 'content.opf').read_text(encoding='utf8')) + cover_image = opf.find("./idpf:manifest/idpf:item[@href='%s']" % app.config.epub_cover[0]) + cover = opf.find("./idpf:metadata/idpf:meta[@name='cover']") + assert cover + assert cover.get('content') == cover_image.get('id') + + +@pytest.mark.sphinx('epub', testroot='toctree') +def test_nested_toc(app): + app.build() + + # toc.ncx + toc = EPUBElementTree.fromstring((app.outdir / 'toc.ncx').read_bytes()) + assert toc.find("./ncx:docTitle/ncx:text").text == 'Python' + + # toc.ncx / navPoint + def navinfo(elem): + label = elem.find("./ncx:navLabel/ncx:text") + content = elem.find("./ncx:content") + return (elem.get('id'), elem.get('playOrder'), + content.get('src'), label.text) + + navpoints = toc.findall("./ncx:navMap/ncx:navPoint") + assert len(navpoints) == 4 + assert navinfo(navpoints[0]) == ('navPoint1', '1', 'index.xhtml', + "Welcome to Sphinx Tests’s documentation!") + assert navpoints[0].findall("./ncx:navPoint") == [] + + # toc.ncx / nested navPoints + assert navinfo(navpoints[1]) == ('navPoint2', '2', 'foo.xhtml', 'foo') + navchildren = navpoints[1].findall("./ncx:navPoint") + assert len(navchildren) == 4 + assert navinfo(navchildren[0]) == ('navPoint3', '2', 'foo.xhtml', 'foo') + assert navinfo(navchildren[1]) == ('navPoint4', '3', 'quux.xhtml', 'quux') + assert navinfo(navchildren[2]) == ('navPoint5', '4', 'foo.xhtml#foo-1', 'foo.1') + assert navinfo(navchildren[3]) == ('navPoint8', '6', 'foo.xhtml#foo-2', 'foo.2') + + # nav.xhtml / nav + def navinfo(elem): + anchor = elem.find("./xhtml:a") + return (anchor.get('href'), anchor.text) + + nav = EPUBElementTree.fromstring((app.outdir / 'nav.xhtml').read_bytes()) + toc = nav.findall("./xhtml:body/xhtml:nav/xhtml:ol/xhtml:li") + assert len(toc) == 4 + assert navinfo(toc[0]) == ('index.xhtml', + "Welcome to Sphinx Tests’s documentation!") + assert toc[0].findall("./xhtml:ol") == [] + + # nav.xhtml / nested toc + assert navinfo(toc[1]) == ('foo.xhtml', 'foo') + tocchildren = toc[1].findall("./xhtml:ol/xhtml:li") + assert len(tocchildren) == 3 + assert navinfo(tocchildren[0]) == ('quux.xhtml', 'quux') + assert navinfo(tocchildren[1]) == ('foo.xhtml#foo-1', 'foo.1') + assert navinfo(tocchildren[2]) == ('foo.xhtml#foo-2', 'foo.2') + + grandchild = tocchildren[1].findall("./xhtml:ol/xhtml:li") + assert len(grandchild) == 1 + assert navinfo(grandchild[0]) == ('foo.xhtml#foo-1-1', 'foo.1-1') + + +@pytest.mark.sphinx('epub', testroot='need-escaped') +def test_escaped_toc(app): + app.build() + + # toc.ncx + toc = EPUBElementTree.fromstring((app.outdir / 'toc.ncx').read_bytes()) + assert toc.find("./ncx:docTitle/ncx:text").text == 'need "escaped" project' + + # toc.ncx / navPoint + def navinfo(elem): + label = elem.find("./ncx:navLabel/ncx:text") + content = elem.find("./ncx:content") + return (elem.get('id'), elem.get('playOrder'), + content.get('src'), label.text) + + navpoints = toc.findall("./ncx:navMap/ncx:navPoint") + assert len(navpoints) == 4 + assert navinfo(navpoints[0]) == ('navPoint1', '1', 'index.xhtml', + "Welcome to Sphinx Tests's documentation!") + assert navpoints[0].findall("./ncx:navPoint") == [] + + # toc.ncx / nested navPoints + assert navinfo(navpoints[1]) == ('navPoint2', '2', 'foo.xhtml', '') + navchildren = navpoints[1].findall("./ncx:navPoint") + assert len(navchildren) == 4 + assert navinfo(navchildren[0]) == ('navPoint3', '2', 'foo.xhtml', '') + assert navinfo(navchildren[1]) == ('navPoint4', '3', 'quux.xhtml', 'quux') + assert navinfo(navchildren[2]) == ('navPoint5', '4', 'foo.xhtml#foo-1', 'foo “1”') + assert navinfo(navchildren[3]) == ('navPoint8', '6', 'foo.xhtml#foo-2', 'foo.2') + + # nav.xhtml / nav + def navinfo(elem): + anchor = elem.find("./xhtml:a") + return (anchor.get('href'), anchor.text) + + nav = EPUBElementTree.fromstring((app.outdir / 'nav.xhtml').read_bytes()) + toc = nav.findall("./xhtml:body/xhtml:nav/xhtml:ol/xhtml:li") + assert len(toc) == 4 + assert navinfo(toc[0]) == ('index.xhtml', + "Welcome to Sphinx Tests's documentation!") + assert toc[0].findall("./xhtml:ol") == [] + + # nav.xhtml / nested toc + assert navinfo(toc[1]) == ('foo.xhtml', '') + tocchildren = toc[1].findall("./xhtml:ol/xhtml:li") + assert len(tocchildren) == 3 + assert navinfo(tocchildren[0]) == ('quux.xhtml', 'quux') + assert navinfo(tocchildren[1]) == ('foo.xhtml#foo-1', 'foo “1”') + assert navinfo(tocchildren[2]) == ('foo.xhtml#foo-2', 'foo.2') + + grandchild = tocchildren[1].findall("./xhtml:ol/xhtml:li") + assert len(grandchild) == 1 + assert navinfo(grandchild[0]) == ('foo.xhtml#foo-1-1', 'foo.1-1') + + +@pytest.mark.sphinx('epub', testroot='basic') +def test_epub_writing_mode(app): + # horizontal (default) + app.builder.build_all() + + # horizontal / page-progression-direction + opf = EPUBElementTree.fromstring((app.outdir / 'content.opf').read_text(encoding='utf8')) + assert opf.find("./idpf:spine").get('page-progression-direction') == 'ltr' + + # horizontal / ibooks:scroll-axis + metadata = opf.find("./idpf:metadata") + assert metadata.find("./idpf:meta[@property='ibooks:scroll-axis']").text == 'vertical' + + # horizontal / writing-mode (CSS) + css = (app.outdir / '_static' / 'epub.css').read_text(encoding='utf8') + assert 'writing-mode: horizontal-tb;' in css + + # vertical + app.config.epub_writing_mode = 'vertical' + (app.outdir / 'index.xhtml').unlink() # forcely rebuild + app.build() + + # vertical / page-progression-direction + opf = EPUBElementTree.fromstring((app.outdir / 'content.opf').read_text(encoding='utf8')) + assert opf.find("./idpf:spine").get('page-progression-direction') == 'rtl' + + # vertical / ibooks:scroll-axis + metadata = opf.find("./idpf:metadata") + assert metadata.find("./idpf:meta[@property='ibooks:scroll-axis']").text == 'horizontal' + + # vertical / writing-mode (CSS) + css = (app.outdir / '_static' / 'epub.css').read_text(encoding='utf8') + assert 'writing-mode: vertical-rl;' in css + + +@pytest.mark.sphinx('epub', testroot='epub-anchor-id') +def test_epub_anchor_id(app): + app.build() + + html = (app.outdir / 'index.xhtml').read_text(encoding='utf8') + assert ('

' + 'blah blah blah

' in html) + assert ('' + '

blah blah blah

' in html) + assert 'see ' in html + + +@pytest.mark.sphinx('epub', testroot='html_assets') +def test_epub_assets(app): + app.builder.build_all() + + # epub_sytlesheets (same as html_css_files) + content = (app.outdir / 'index.xhtml').read_text(encoding='utf8') + assert ('' + in content) + assert ('' in content) + + +@pytest.mark.sphinx('epub', testroot='html_assets', + confoverrides={'epub_css_files': ['css/epub.css']}) +def test_epub_css_files(app): + app.builder.build_all() + + # epub_css_files + content = (app.outdir / 'index.xhtml').read_text(encoding='utf8') + assert '' in content + + # files in html_css_files are not outputted + assert ('' + not in content) + assert ('' not in content) + + +@pytest.mark.sphinx('epub', testroot='roles-download') +def test_html_download_role(app, status, warning): + app.build() + assert not (app.outdir / '_downloads' / 'dummy.dat').exists() + + content = (app.outdir / 'index.xhtml').read_text(encoding='utf8') + assert ('

  • ' + 'dummy.dat

    • ' in content) + assert ('

  • ' + 'not_found.dat

    • ' in content) + assert ('

  • ' + 'Sphinx logo' + ' [http://www.sphinx-doc.org/en/master' + '/_static/sphinxheader.png]

    • ' in content) + + +@pytest.mark.sphinx('epub', testroot='toctree-duplicated') +def test_duplicated_toctree_entry(app, status, warning): + app.builder.build_all() + assert 'WARNING: duplicated ToC entry found: foo.xhtml' in warning.getvalue() + + +@pytest.mark.skipif('DO_EPUBCHECK' not in os.environ, + reason='Skipped because DO_EPUBCHECK is not set') +@pytest.mark.sphinx('epub') +def test_run_epubcheck(app): + app.build() + + epubcheck = os.environ.get('EPUBCHECK_PATH', '/usr/share/java/epubcheck.jar') + if runnable(['java', '-version']) and os.path.exists(epubcheck): + try: + subprocess.run(['java', '-jar', epubcheck, app.outdir / 'SphinxTests.epub'], + capture_output=True, check=True) + except CalledProcessError as exc: + print(exc.stdout.decode('utf-8')) + print(exc.stderr.decode('utf-8')) + msg = f'epubcheck exited with return code {exc.returncode}' + raise AssertionError(msg) from exc + + +def test_xml_name_pattern_check(): + assert _XML_NAME_PATTERN.match('id-pub') + assert _XML_NAME_PATTERN.match('webpage') + assert not _XML_NAME_PATTERN.match('1bfda21') + + +@pytest.mark.sphinx('epub', testroot='images') +def test_copy_images(app, status, warning): + app.build() + + images_dir = Path(app.outdir) / '_images' + images = {image.name for image in images_dir.rglob('*')} + images.discard('python-logo.png') + assert images == { + 'img.png', + 'rimg.png', + 'rimg1.png', + 'svgimg.svg', + 'testimäge.png', + } -- cgit v1.2.3