def test_package_resource(tmpdir):
config = defaultConfig()
config['general'].data['packages-dirs'].value = [
str(Path(__file__).parent)
]
addConfig(config)
doc = TeXDocument(config=config)
tex = TeX(doc)
tex.input("""
\\documentclass{article}
\\usepackage{examplePackage}
\\begin{document}
\\emph{Hello}
\\end{document}""")
doc = tex.parse()
doc.userdata['working-dir'] = os.path.dirname(__file__)
with tmpdir.as_cwd():
Renderer().render(doc)
assert tmpdir.join('styles', 'test.css').isfile()
assert tmpdir.join('js', 'test.js').isfile()
assert 'class="em"' in tmpdir.join('index.html').read()
assert doc.userdata['testing'] == 'test'
def test_plugin_packages(tmpdir):
tmpdir = Path(str(tmpdir))
(tmpdir/'my_plugin'/'Packages').mkdir(parents=True)
(tmpdir/'my_plugin'/'__init__.py').touch()
(tmpdir/'my_plugin'/'Packages'/'mypkg.py').write_text(
r"""
from plasTeX import Command
class mycmd(Command):
my_var = 'ok'
""")
sys.path.append(str(tmpdir))
doc = TeXDocument()
doc.config['general'].data['plugins'].value = ['my_plugin']
tex = TeX(doc)
tex.input(r"""
\documentclass{article}
\usepackage{mypkg}
\begin{document}
\mycmd
\end{document}
""")
tex.parse()
sys.path.pop()
assert doc.getElementsByTagName('mycmd')
node = doc.getElementsByTagName('mycmd')[0]
assert node.my_var == 'ok'
def test_packages_dirs(tmpdir):
tmpdir = Path(str(tmpdir))
(tmpdir / "mypkg.py").write_text(
r"""
from plasTeX import Command
class mycmd(Command):
my_var = 'ok'
""")
doc = TeXDocument()
doc.config['general'].data['packages-dirs'].value = [str(tmpdir)]
tex = TeX(doc)
tex.input(r"""
\documentclass{article}
\usepackage{mypkg}
\begin{document}
\mycmd
\end{document}
""")
tex.parse()
assert doc.getElementsByTagName('mycmd')
node = doc.getElementsByTagName('mycmd')[0]
assert node.my_var == 'ok'
def test_builtin_packages():
doc = TeXDocument()
tex = TeX(doc)
tex.input(r"""
\documentclass{article}
\usepackage{float}
\begin{document}
\floatstyle{ruled}
\end{document}
""")
tex.parse()
assert doc.getElementsByTagName('floatstyle')
def test_package_resource(tmpdir):
doc = TeXDocument(config=config+html5_config)
tex = TeX(doc)
tex.input("""
\\documentclass{article}
\\usepackage{examplePackage}
\\begin{document}
\\emph{Hello}
\\end{document}""")
doc = tex.parse()
doc.userdata['working-dir'] = os.path.dirname(__file__)
os.chdir(str(tmpdir))
Renderer().render(doc)
assert tmpdir.join('styles', 'test.css').isfile()
assert tmpdir.join('js', 'test.js').isfile()
assert 'class="em"' in tmpdir.join('index.html').read()
assert doc.userdata['testing'] == 'test'
def doc_fun(compiler=None, converter=None, template=None):
conf = config.copy()
if compiler:
conf['html5']['tikz-compiler'] = compiler
if converter:
conf['html5']['tikz-converter'] = converter
if template:
conf['html5']['tikz-cd-template'] = template
doc = TeXDocument(config=conf)
tex = TeX(doc)
tex.input(
"\\documentclass{article}\\usepackage{tikz-cd}\n\\begin{document}\\begin{tikzcd}A \\rar & B\\end{tikzcd}\n\\end{document}"
)
doc = tex.parse()
doc.userdata['working-dir'] = '.'
doc.rendererdata['html5'] = {}
return doc
def doc_fun(compiler=None, converter=None, template=None):
conf = config.copy()
if compiler:
conf['html5']['tikz-compiler'] = compiler
if converter:
conf['html5']['tikz-converter'] = converter
if template:
conf['html5']['tikz-template'] = template
doc = TeXDocument(config=conf)
tex = TeX(doc)
tex.input(
r"\documentclass{article}\usepackage{tikz}\begin{document}\begin{tikzpicture}\draw (0,0) -- (1,0);\end{tikzpicture}\end{document}"
)
doc = tex.parse()
doc.userdata['working-dir'] = '.'
doc.rendererdata['html5'] = {}
return doc
def test_package_resource(tmpdir):
doc = TeXDocument(config=config+html5_config)
tex = TeX(doc)
tex.input("""
\documentclass{article}
\usepackage{examplePackage}
\\begin{document}
\emph{Hello}
\end{document}""")
doc = tex.parse()
doc.userdata['working-dir'] = os.path.dirname(__file__)
os.chdir(str(tmpdir))
Renderer().render(doc)
assert tmpdir.join('styles', 'test.css').isfile()
assert tmpdir.join('js', 'test.js').isfile()
assert 'class="em"' in tmpdir.join('index.html').read()
assert doc.userdata['testing'] == 'test'
def runDocument(packages='', content=''):
"""
Compile a document with the given content
Arguments:
packages - string containing comma separated packages to use
content - string containing the content of the document
Returns: TeX document
"""
doc = TeXDocument(config=config)
tex = TeX(doc)
tex.disableLogging()
tex.input(r'''
\documentclass{article}
\usepackage{%s}
\begin{document}%s\end{document}''' % (packages, content))
doc = tex.parse()
doc.userdata['working-dir'] = os.path.dirname(__file__)
return doc
def test_packages_dirs_name_clash(tmpdir):
tmpdir = Path(str(tmpdir))
(tmpdir / "plasTeX.py").write_text(
r"""
from plasTeX import Command
class mycmd(Command):
my_var = 'ok'
""")
doc = TeXDocument()
doc.config['general'].data['packages-dirs'].value = [str(tmpdir)]
tex = TeX(doc)
assert not doc.context.loadPackage(tex, 'plasTeX')
def test_amsthm(tmpdir):
root = Path(__file__).parent
config = defaultConfig()
addConfig(config)
config['files']['split-level'] = -100
tex = TeX(TeXDocument(config=config))
tex.input((root / 'source.tex').read_text())
doc = tex.parse()
doc.userdata['working-dir'] = Path(__file__).parent
with tmpdir.as_cwd():
Renderer().render(doc)
css = Path(tmpdir) / 'styles' / 'amsthm.css'
css_bench = root / 'benchmark.css'
html = Path(tmpdir) / 'index.html'
html_bench = root / 'benchmark.html'
assert html.exists()
text = re.sub('id="[^"]*"', '', html.read_text())
bench = re.sub('id="[^"]*"', '', html_bench.read_text())
assert text.strip() == bench.strip()
assert css.exists()
assert css.read_text() == css_bench.read_text()
def doc():
doc = TeXDocument()
doc.rendererdata['html'] = {}
return doc
def test_tikz(tmpdir):
try:
tmpdir = Path(tmpdir)
except TypeError: # Fallback for older python
tmpdir = Path(str(tmpdir))
root = Path(__file__).parent
test_id = "tikz-pdf2svg-gspdfpng"
benchdir = root / "benchmarks" / test_id
newdir = root / "new" / test_id
images = ["images/img-0001.svg", "images/img-0002.svg", "images/img-0001.png", "images/img-0002.png"]
config = base_config.copy()
config['images']['vector-imager'] = 'pdf2svg'
config['images']['imager'] = 'gspdfpng'
doc = TeXDocument(config=config)
tex = TeX(doc)
tex.input(r'''
\documentclass{article}
\usepackage{tikz}
\usepackage{tikz-cd}
\begin{document}
\begin{tikzpicture}
\draw (0, 0) -- (0, 2) -- (2, 0) -- (0, 0);
\end{tikzpicture}
\begin{tikzcd}
A \ar[r, "i"] & B \ar[d, "p"] \\ & C
\end{tikzcd}
\end{document}
''')
renderer = Renderer()
def render_image(obj):
return "{}\n{}\n".format(obj.vectorImage.url, obj.image.url)
renderer["tikzpicture"] = render_image
renderer["tikzcd"] = render_image
cwd = os.getcwd()
os.chdir(str(tmpdir))
renderer.render(tex.parse())
os.chdir(cwd)
def new_file(base: str):
newfile = newdir / base
newfile.parent.mkdir(parents=True, exist_ok=True)
shutil.copy(str(tmpdir / base), str(newfile))
# Compare image output
error = False
try:
if not filecmp.cmp(str(tmpdir / "index"), str(benchdir / "index"), shallow=False):
print('Differences were found: index', file=sys.stderr)
error = True
new_file("index")
except FileNotFoundError as e:
error = True
if e.filename == str(tmpdir / "index"):
print("Missing output file: index", file=sys.stderr)
else:
print("Missing benchmark file: index", file=sys.stderr)
new_file("index")
for f in images:
if not (tmpdir / f).exists():
error = True
print('Missing output file: %s' % f, file=sys.stderr)
elif not (benchdir / f).exists():
error = True
print('Missing benchmark file: %s' % f, file=sys.stderr)
new_file(f)
diff = cmp_img(str(tmpdir / f), str(benchdir / f))
if diff > 0.0001:
error = True
print('Differences were found: {} ({})'.format(f, diff), file=sys.stderr)
new_file(f)
if error:
assert False
def test_load_class(doc_class):
doc = TeXDocument()
tex = TeX(doc)
doc.context.loadPackage(tex, doc_class)
