def test_count(self):
lst = [1, 2, 2, 3, 2]
expr = Expression(lst)
for x in lst + [max(lst) + 1]:
i = lst.count(x)
j = expr.count(Expression(x))
assert_equal(i, j)
def test_choice_field(self):
# Have to use create here because of how field generation works
choice = ChoiceOptionFactory.create()
field = choice.field
dj_field = field.get_django_field()
assert_true(isinstance(dj_field, forms.ChoiceField))
assert_equal(choice.name, dj_field.choices[-1][1])
def test_nonexistent_ja(self):
skip_unless_c_messages()
skip_unless_translation_exists('ja_JP.UTF-8')
path = '__nonexistent__'
context = Context()
try:
with interim_locale(LC_ALL='ja_JP.UTF-8'):
os.stat(path)
except OSError as ex:
c_message = ex.args[1]
else:
raise OSError(errno.EEXIST, os.strerror(errno.EEXIST), path)
try:
c_message.encode('ASCII')
except UnicodeError:
pass
else:
raise AssertionError(
'ja_JP error message is ASCII-only: {msg!r}'.format(msg=c_message)
)
with interim_locale(LC_ALL='ja_JP.UTF-8'):
with assert_raises(JobFailed):
context.new_document(FileUri(path))
message = context.get_message()
assert_equal(type(message), ErrorMessage)
assert_equal(type(message.message), unicode)
assert_equal(
message.message,
u("[1-11711] Failed to open '{path}': {msg}.".format(path=path, msg=c_message))
)
assert_equal(
str(message),
"[1-11711] Failed to open '{path}': {msg}.".format(path=path, msg=c_message)
)
assert_equal(unicode(message), message.message)
def test_count(self):
lst = [1, 2, 2, 3, 2]
expr = Expression(lst)
for x in lst + [max(lst) + 1]:
i = lst.count(x)
j = expr.count(Expression(x))
assert_equal(i, j)
def test_limits(self):
assert_equal(Expression((1 << 29) - 1).value, (1 << 29) - 1)
assert_equal(Expression(-1 << 29).value, -1 << 29)
with assert_raises_str(ValueError, 'value not in range(-2 ** 29, 2 ** 29)'):
Expression(1 << 29)
with assert_raises_str(ValueError, 'value not in range(-2 ** 29, 2 ** 29)'):
Expression((-1 << 29) - 1)
def test_packed_bits(self):
pf = PixelFormatPackedBits('<')
assert_repr(pf, "djvu.decode.PixelFormatPackedBits('<')")
assert_equal(pf.bpp, 1)
pf = PixelFormatPackedBits('>')
assert_repr(pf, "djvu.decode.PixelFormatPackedBits('>')")
assert_equal(pf.bpp, 1)
def test_packed_bits(self):
pf = PixelFormatPackedBits('<')
assert_repr(pf, "djvu.decode.PixelFormatPackedBits('<')")
assert_equal(pf.bpp, 1)
pf = PixelFormatPackedBits('>')
assert_repr(pf, "djvu.decode.PixelFormatPackedBits('>')")
assert_equal(pf.bpp, 1)
def test_nonexistent_ja(self):
skip_unless_c_messages()
skip_unless_translation_exists('ja_JP.UTF-8')
path = '__nonexistent__'
context = Context()
try:
with interim_locale(LC_ALL='ja_JP.UTF-8'):
os.stat(path)
except OSError as ex:
c_message = ex.args[1]
else:
raise OSError(errno.EEXIST, os.strerror(errno.EEXIST), path)
try:
c_message.encode('ASCII')
except UnicodeError:
pass
else:
raise AssertionError(
'ja_JP error message is ASCII-only: {msg!r}'.format(
msg=c_message))
with interim_locale(LC_ALL='ja_JP.UTF-8'):
with assert_raises(JobFailed):
context.new_document(FileUri(path))
message = context.get_message()
assert_equal(type(message), ErrorMessage)
assert_equal(type(message.message), unicode)
assert_equal(
message.message,
u("[1-11711] Failed to open '{path}': {msg}.".format(
path=path, msg=c_message)))
assert_equal(
str(message),
"[1-11711] Failed to open '{path}': {msg}.".format(
path=path, msg=c_message))
assert_equal(unicode(message), message.message)
def assert_pickle_equal(obj):
for pickle_module in pickle, cpickle:
if pickle_module is None:
continue
for protocol in range(pickle.HIGHEST_PROTOCOL + 1):
pickled_obj = pickle_module.dumps(obj, protocol=protocol)
repickled_obj = pickle_module.loads(pickled_obj)
assert_equal(obj, repickled_obj)
def test_manpage(self):
path = os.path.join(srcdir, 'doc', 'manpage.xml')
for dummy_event, elem in etree.iterparse(path):
if elem.tag == 'refmiscinfo' and elem.get('class') == 'version':
assert_equal(elem.text, self.changelog_version)
break
else:
assert_fail("missing <refmiscinfo class='version'>")
def assert_pickle_equal(obj):
for pickle_module in pickle, cpickle:
if pickle_module is None:
continue
for protocol in range(pickle.HIGHEST_PROTOCOL + 1):
pickled_obj = pickle_module.dumps(obj, protocol=protocol)
repickled_obj = pickle_module.loads(pickled_obj)
assert_equal(obj, repickled_obj)
def test_insert(self):
lst = []
expr = Expression(())
for pos in [-8, 4, 6, -5, -7, 5, 7, 2, -3, 8, 10, -2, 1, -9, -10, -4, -6, 0, 9, 3, -1]:
lst.insert(pos, pos)
assert_is(expr.insert(pos, pos), None)
assert_equal(expr, Expression(lst))
assert_equal(expr.lvalue, lst)
def test_file_io_text_8(self):
if py3k:
fp = tempfile.TemporaryFile(mode='w+t', encoding='UTF-16-LE')
else:
fp = tempfile.TemporaryFile(mode='w+t')
with fp:
self.expr.print_into(fp, escape_unicode=False)
fp.seek(0)
assert_equal(fp.read(), self.urepr)
def test_limits(self):
assert_equal(Expression((1 << 29) - 1).value, (1 << 29) - 1)
assert_equal(Expression(-1 << 29).value, -1 << 29)
with assert_raises_str(ValueError,
'value not in range(-2 ** 29, 2 ** 29)'):
Expression(1 << 29)
with assert_raises_str(ValueError,
'value not in range(-2 ** 29, 2 ** 29)'):
Expression((-1 << 29) - 1)
def test_file_io_text_8(self):
if py3k:
fp = tempfile.TemporaryFile(mode='w+t', encoding='UTF-16-LE')
else:
fp = tempfile.TemporaryFile(mode='w+t')
with fp:
self.expr.print_into(fp, escape_unicode=False)
fp.seek(0)
assert_equal(fp.read(), self.urepr)
def _test(self, method, n):
self.pdf2djvu('--dpi=72',
'--fg-colors={method}'.format(method=method)).assert_()
r = self.decode()
r.assert_(stdout=None)
r = self.decode(mode='foreground')
r.assert_(stdout=None)
colors = count_ppm_colors(r.stdout)
assert_equal(len(colors), n)
def test_codecs_io_text_8(self):
tmpdir = tempfile.mkdtemp()
try:
path = os.path.join(tmpdir, 'tmp')
with codecs.open(path, mode='w+', encoding='UTF-16-LE') as fp:
self.expr.print_into(fp, escape_unicode=False)
fp.seek(0)
assert_equal(fp.read(), u(self.urepr))
finally:
shutil.rmtree(tmpdir)
def test_widget_layout(self):
widget = WidgetFactory.create()
field1 = FieldFactory.create(widget=widget)
field2 = FieldFactory.create(widget=widget, form=field1.form)
layout = field1.form.get_layout()
assert_equal(len(layout), 1)
assert_true(isinstance(layout[0], Div))
assert_equal(layout[0].css_class, widget.widget_type)
assert_true(field1.key in layout[0].fields)
assert_true(field2.key in layout[0].fields)
def test_extend(self):
lst = []
expr = Expression(())
for ext in [1], [], [2, 3]:
lst.extend(ext)
expr.extend(ext)
assert_equal(expr, Expression(lst))
assert_equal(expr.lvalue, lst)
with assert_raises_str(TypeError, "'int' object is not iterable"):
expr.extend(0)
def test1(self):
x = Expression(())
assert_repr(x, "Expression([])")
y = Expression(x)
assert_is(x, y)
assert_equal(x.value, ())
assert_equal(x.lvalue, [])
assert_equal(len(x), 0)
assert_equal(bool(x), False)
assert_equal(list(x), [])
def test_codecs_io_text_8(self):
tmpdir = tempfile.mkdtemp()
try:
path = os.path.join(tmpdir, 'tmp')
with codecs.open(path, mode='w+', encoding='UTF-16-LE') as fp:
self.expr.print_into(fp, escape_unicode=False)
fp.seek(0)
assert_equal(fp.read(), u(self.urepr))
finally:
shutil.rmtree(tmpdir)
def test1(self):
x = Expression(())
assert_repr(x, "Expression([])")
y = Expression(x)
assert_is(x, y)
assert_equal(x.value, ())
assert_equal(x.lvalue, [])
assert_equal(len(x), 0)
assert_equal(bool(x), False)
assert_equal(list(x), [])
def test_extend(self):
lst = []
expr = Expression(())
for ext in [1], [], [2, 3]:
lst.extend(ext)
expr.extend(ext)
assert_equal(expr, Expression(lst))
assert_equal(expr.lvalue, lst)
with assert_raises_str(TypeError, "'int' object is not iterable"):
expr.extend(0)
def test_inplace_add(self):
lst = []
expr0 = expr = Expression(())
for ext in [], [1], [], [2, 3]:
lst += ext
expr += ext
assert_equal(expr, Expression(lst))
assert_equal(expr.lvalue, lst)
assert_is(expr, expr0)
with assert_raises_str(TypeError, "'int' object is not iterable"):
expr += 0
def _test(self, method, n):
self.pdf2djvu(
'--dpi=72',
'--fg-colors={method}'.format(method=method)
).assert_()
r = self.decode()
r.assert_(stdout=None)
r = self.decode(mode='foreground')
r.assert_(stdout=None)
colors = count_ppm_colors(r.stdout)
assert_equal(len(colors), n)
def test_inplace_add(self):
lst = []
expr0 = expr = Expression(())
for ext in [], [1], [], [2, 3]:
lst += ext
expr += ext
assert_equal(expr, Expression(lst))
assert_equal(expr.lvalue, lst)
assert_is(expr, expr0)
with assert_raises_str(TypeError, "'int' object is not iterable"):
expr += 0
def test_insert(self):
lst = []
expr = Expression(())
for pos in [
-8, 4, 6, -5, -7, 5, 7, 2, -3, 8, 10, -2, 1, -9, -10, -4, -6,
0, 9, 3, -1
]:
lst.insert(pos, pos)
assert_is(expr.insert(pos, pos), None)
assert_equal(expr, Expression(lst))
assert_equal(expr.lvalue, lst)
def test_index(self):
expr = Expression(())
with assert_raises_str(ValueError, 'value not in list'):
expr.index(Expression(42))
lst = [1, 2, 3]
expr = Expression(lst)
for x in lst:
i = lst.index(x)
j = expr.index(Expression(x))
assert_equal(i, j)
with assert_raises_str(ValueError, 'value not in list'):
expr.index(Expression(max(lst) + 1))
def test_overwrite(self):
pdf_path = self.get_pdf_path()
with open(pdf_path, 'rb') as pdf_file:
pdf_before = pdf_file.read()
cmdline = (self.get_pdf2djvu_command() +
('-q', self.get_pdf_path(), '-o', self.get_pdf_path()))
r = self.run(*cmdline)
r.assert_(stderr=re.compile('Input file is the same as output file:'),
rc=1)
with open(pdf_path, 'rb') as pdf_file:
pdf_after = pdf_file.read()
assert_equal(pdf_before, pdf_after)
def test_no_verbatim(self):
self.require_feature('Exiv2')
self.pdf2djvu().assert_()
xmp = self.extract_xmp()
xmp = etree.fromstring(xmp)
dcformat = xml_find_text(xmp, 'dc:format')
assert_equal(dcformat, 'image/vnd.djvu')
instance_id = xml_find_text(xmp, 'xmpMM:InstanceID')
document_id = xml_find_text(xmp, 'xmpMM:DocumentID')
assert_not_equal(instance_id, document_id)
assert_uuid_urn(instance_id)
assert_uuid_urn(document_id)
def test_comparison2(self):
assert_equal(self.zones, sorted(self.zones, reverse=True))
assert_equal([[cmp(z1, z2) for z1 in self.zones] for z2 in self.zones],
[
[0, -1, -1, -1, -1, -1, -1],
[+1, 0, -1, -1, -1, -1, -1],
[+1, +1, 0, -1, -1, -1, -1],
[+1, +1, +1, 0, -1, -1, -1],
[+1, +1, +1, +1, 0, -1, -1],
[+1, +1, +1, +1, +1, 0, -1],
[+1, +1, +1, +1, +1, +1, 0],
])
def t(i, n):
self.require_feature('GraphicsMagick')
self.pdf2djvu('--dpi=72', '--fg-colors={0}'.format(i)).assert_()
r = self.decode()
r.assert_(stdout=None)
r = self.decode(mode='foreground')
r.assert_(stdout=None)
colors = count_ppm_colors(r.stdout)
if isinstance(n, tuple):
assert_in(len(colors), n)
else:
assert_equal(len(colors), n)
def test_no_verbatim(self):
self.require_feature('Exiv2')
self.pdf2djvu().assert_()
xmp = self.extract_xmp()
xmp = etree.fromstring(xmp)
dcformat = xml_find_text(xmp, 'dc:format')
assert_equal(dcformat, 'image/vnd.djvu')
instance_id = xml_find_text(xmp, 'xmpMM:InstanceID')
document_id = xml_find_text(xmp, 'xmpMM:DocumentID')
assert_not_equal(instance_id, document_id)
assert_uuid_urn(instance_id)
assert_uuid_urn(document_id)
def test_index(self):
expr = Expression(())
with assert_raises_str(ValueError, 'value not in list'):
expr.index(Expression(42))
lst = [1, 2, 3]
expr = Expression(lst)
for x in lst:
i = lst.index(x)
j = expr.index(Expression(x))
assert_equal(i, j)
with assert_raises_str(ValueError, 'value not in list'):
expr.index(Expression(max(lst) + 1))
def test_string_expressions():
x = Expression('eggs')
assert_repr(x, "Expression('eggs')")
assert_is(x, Expression(x))
assert_equal(x.value, 'eggs')
assert_equal(x.lvalue, 'eggs')
assert_equal(str(x), '"eggs"')
assert_repr(x, repr(Expression.from_string(str(x))))
assert_equal(x, Expression('eggs'))
assert_not_equal(x, Expression(Symbol('eggs')))
assert_not_equal(x, 'eggs')
assert_equal(hash(x), hash('eggs'))
assert_pickle_equal(x)
def test_palette(self):
with assert_raises(KeyError) as ecm:
pf = PixelFormatPalette({})
assert_equal(ecm.exception.args, ((0, 0, 0), ))
data = dict(((i, j, k), i + 7 * j + 37 + k) for i in range(6)
for j in range(6) for k in range(6))
pf = PixelFormatPalette(data)
data_repr = ', '.join('{k!r}: 0x{v:02x}'.format(k=k, v=v)
for k, v in sorted(data.items()))
assert_equal(
repr(pf),
'djvu.decode.PixelFormatPalette({{{data}}}, bpp = 8)'.format(
data=data_repr))
def test_string_expressions():
x = Expression('eggs')
assert_repr(x, "Expression('eggs')")
assert_is(x, Expression(x))
assert_equal(x.value, 'eggs')
assert_equal(x.lvalue, 'eggs')
assert_equal(str(x), '"eggs"')
assert_repr(x, repr(Expression.from_string(str(x))))
assert_equal(x, Expression('eggs'))
assert_not_equal(x, Expression(Symbol('eggs')))
assert_not_equal(x, 'eggs')
assert_equal(hash(x), hash('eggs'))
assert_pickle_equal(x)
def test_context_cache():
context = Context()
assert_equal(context.cache_size, 10 << 20)
for n in -100, 0, 1 << 31:
with assert_raises_str(ValueError, '0 < cache_size < (2 ** 31) must be satisfied'):
context.cache_size = n
with assert_raises_str(ValueError, '0 < cache_size < (2 ** 31) must be satisfied'):
context.cache_size = 0
n = 1
while n < (1 << 31):
context.cache_size = n
assert_equal(context.cache_size, n)
n = (n + 1) * 2 - 1
context.clear_cache()
def t(i, n):
self.require_feature('GraphicsMagick')
self.pdf2djvu(
'--dpi=72',
'--fg-colors={0}'.format(i)
).assert_()
r = self.decode()
r.assert_(stdout=None)
r = self.decode(mode='foreground')
r.assert_(stdout=None)
colors = count_ppm_colors(r.stdout)
if isinstance(n, tuple):
assert_in(len(colors), n)
else:
assert_equal(len(colors), n)
def test_palette(self):
with assert_raises(KeyError) as ecm:
pf = PixelFormatPalette({})
assert_equal(
ecm.exception.args,
((0, 0, 0),)
)
data = dict(((i, j, k), i + 7 * j + 37 + k) for i in range(6) for j in range(6) for k in range(6))
pf = PixelFormatPalette(data)
data_repr = ', '.join(
'{k!r}: 0x{v:02x}'.format(k=k, v=v) for k, v in sorted(data.items())
)
assert_equal(
repr(pf),
'djvu.decode.PixelFormatPalette({{{data}}}, bpp = 8)'.format(data=data_repr)
)
def test_context_cache():
context = Context()
assert_equal(context.cache_size, 10 << 20)
for n in -100, 0, 1 << 31:
with assert_raises_str(ValueError,
'0 < cache_size < (2 ** 31) must be satisfied'):
context.cache_size = n
with assert_raises_str(ValueError,
'0 < cache_size < (2 ** 31) must be satisfied'):
context.cache_size = 0
n = 1
while n < (1 << 31):
context.cache_size = n
assert_equal(context.cache_size, n)
n = (n + 1) * 2 - 1
context.clear_cache()
def create_djvu(commands='', sexpr=''):
skip_unless_command_exists('djvused')
if sexpr:
commands += '\nset-ant\n{sexpr}\n.\n'.format(sexpr=sexpr)
file = tempfile.NamedTemporaryFile(prefix='test', suffix='djvu')
file.seek(0)
file.write(
b'\x41\x54\x26\x54\x46\x4F\x52\x4D\x00\x00\x00\x22\x44\x4A\x56\x55'
b'\x49\x4E\x46\x4F\x00\x00\x00\x0A\x00\x01\x00\x01\x18\x00\x2C\x01'
b'\x16\x01\x53\x6A\x62\x7A\x00\x00\x00\x04\xBC\x73\x1B\xD7'
)
file.flush()
(stdout, stderr) = run('djvused', '-s', file.name, stdin=commands.encode(locale_encoding))
assert_equal(stdout, ''.encode(locale_encoding))
assert_equal(stderr, ''.encode(locale_encoding))
return file
def test_reverse(self):
for lst in (), (1, 2, 3):
expr = Expression(lst)
assert_equal(Expression(reversed(expr)), Expression(reversed(lst)))
assert_equal(
Expression(reversed(expr)).value, tuple(reversed(lst)))
assert_is(expr.reverse(), None)
assert_equal(expr, Expression(reversed(lst)))
assert_equal(expr.value, tuple(reversed(lst)))
def create_djvu(commands='', sexpr=''):
skip_unless_command_exists('djvused')
if sexpr:
commands += '\nset-ant\n{sexpr}\n.\n'.format(sexpr=sexpr)
file = tempfile.NamedTemporaryFile(prefix='test', suffix='djvu')
file.seek(0)
file.write(
b'\x41\x54\x26\x54\x46\x4F\x52\x4D\x00\x00\x00\x22\x44\x4A\x56\x55'
b'\x49\x4E\x46\x4F\x00\x00\x00\x0A\x00\x01\x00\x01\x18\x00\x2C\x01'
b'\x16\x01\x53\x6A\x62\x7A\x00\x00\x00\x04\xBC\x73\x1B\xD7')
file.flush()
(stdout, stderr) = run('djvused',
'-s',
file.name,
stdin=commands.encode(locale_encoding))
assert_equal(stdout, ''.encode(locale_encoding))
assert_equal(stderr, ''.encode(locale_encoding))
return file
def t(self, name, sname=None):
if sname is None:
sname = name
if py3k:
[uname, bname] = [sname, sname.encode('UTF-8')]
else:
[uname, bname] = [sname.decode('UTF-8'), sname]
symbol = Symbol(name)
assert_equal(type(symbol), Symbol)
assert_equal(symbol, Symbol(name))
assert_is(symbol, Symbol(name))
assert_equal(str(symbol), sname)
assert_equal(unicode(symbol), uname)
assert_not_equal(symbol, bname)
assert_not_equal(symbol, uname)
assert_equal(hash(symbol), hash(bname))
assert_pickle_equal(symbol)
return symbol
def t(self, name, sname=None):
if sname is None:
sname = name
if py3k:
[uname, bname] = [sname, sname.encode('UTF-8')]
else:
[uname, bname] = [sname.decode('UTF-8'), sname]
symbol = Symbol(name)
assert_equal(type(symbol), Symbol)
assert_equal(symbol, Symbol(name))
assert_is(symbol, Symbol(name))
assert_equal(str(symbol), sname)
assert_equal(unicode(symbol), uname)
assert_not_equal(symbol, bname)
assert_not_equal(symbol, uname)
assert_equal(hash(symbol), hash(bname))
assert_pickle_equal(symbol)
return symbol
def test_remove(self):
expr = Expression([0, 1, 2, 3, 4, 5, 6])
expr.remove(Expression(0))
assert_equal(expr, Expression([1, 2, 3, 4, 5, 6]))
with assert_raises_str(IndexError, 'item not in list'):
expr.remove(Expression(0))
expr.remove(Expression(6))
assert_equal(expr, Expression([1, 2, 3, 4, 5]))
expr.remove(Expression(5))
assert_equal(expr, Expression([1, 2, 3, 4]))
expr.remove(Expression(3))
assert_equal(expr, Expression([1, 2, 4]))
expr.remove(Expression(2))
assert_equal(expr, Expression([1, 4]))
expr.remove(Expression(4))
expr.remove(Expression(1))
with assert_raises_str(IndexError, 'item not in list'):
expr.remove(Expression(-1))
def test_remove(self):
expr = Expression([0, 1, 2, 3, 4, 5, 6])
expr.remove(Expression(0))
assert_equal(expr, Expression([1, 2, 3, 4, 5, 6]))
with assert_raises_str(IndexError, 'item not in list'):
expr.remove(Expression(0))
expr.remove(Expression(6))
assert_equal(expr, Expression([1, 2, 3, 4, 5]))
expr.remove(Expression(5))
assert_equal(expr, Expression([1, 2, 3, 4]))
expr.remove(Expression(3))
assert_equal(expr, Expression([1, 2, 4]))
expr.remove(Expression(2))
assert_equal(expr, Expression([1, 4]))
expr.remove(Expression(4))
expr.remove(Expression(1))
with assert_raises_str(IndexError, 'item not in list'):
expr.remove(Expression(-1))
def test_bad_file_io(self):
ecm = None
path = '/dev/full'
try:
os.stat(path)
except OSError as exc:
raise SkipTest('{exc.filename}: {exc.strerror}'.format(exc=exc))
fp = open(path, 'w', buffering=2)
expr = Expression(23)
try:
with assert_raises(IOError) as ecm:
for i in range(10000):
expr.print_into(fp)
finally:
try:
fp.close()
except IOError:
if ecm is None:
raise
assert_equal(ecm.exception.errno, errno.ENOSPC)
def test_bad_file_io(self):
ecm = None
path = '/dev/full'
try:
os.stat(path)
except OSError as exc:
raise SkipTest('{exc.filename}: {exc.strerror}'.format(exc=exc))
fp = open(path, 'w', buffering=2)
expr = Expression(23)
try:
with assert_raises(IOError) as ecm:
for i in range(10000):
expr.print_into(fp)
finally:
try:
fp.close()
except IOError:
if ecm is None:
raise
assert_equal(ecm.exception.errno, errno.ENOSPC)
def test_nonexistent(self):
path = '__nonexistent__'
try:
os.stat(path)
except OSError as ex:
c_message = ex.args[1]
else:
raise OSError(errno.EEXIST, os.strerror(errno.EEXIST), path)
c_message.encode('ASCII')
skip_unless_c_messages()
context = Context()
with assert_raises(JobFailed):
context.new_document(FileUri(path))
message = context.get_message()
assert_equal(type(message), ErrorMessage)
assert_equal(type(message.message), unicode)
assert_equal(
message.message,
"[1-11711] Failed to open '{path}': {msg}.".format(path=path, msg=c_message)
)
assert_equal(str(message), message.message)
assert_equal(unicode(message), message.message)
def test_nonexistent(self):
path = '__nonexistent__'
try:
os.stat(path)
except OSError as ex:
c_message = ex.args[1]
else:
raise OSError(errno.EEXIST, os.strerror(errno.EEXIST), path)
c_message.encode('ASCII')
skip_unless_c_messages()
context = Context()
with assert_raises(JobFailed):
context.new_document(FileUri(path))
message = context.get_message()
assert_equal(type(message), ErrorMessage)
assert_equal(type(message.message), unicode)
assert_equal(
message.message,
"[1-11711] Failed to open '{path}': {msg}.".format(path=path,
msg=c_message))
assert_equal(str(message), message.message)
assert_equal(unicode(message), message.message)
def test_reverse(self):
for lst in (), (1, 2, 3):
expr = Expression(lst)
assert_equal(
Expression(reversed(expr)),
Expression(reversed(lst))
)
assert_equal(
Expression(reversed(expr)).value,
tuple(reversed(lst))
)
assert_is(expr.reverse(), None)
assert_equal(
expr,
Expression(reversed(lst))
)
assert_equal(
expr.value,
tuple(reversed(lst))
)
def t(self, n, x=None):
if x is None:
x = Expression(n)
assert_is(x, Expression(x))
# __repr__():
assert_repr(x, 'Expression({n})'.format(n=int(n)))
# value:
v = x.value
assert_equal(type(v), int)
assert_equal(v, n)
# lvalue:
v = x.lvalue
assert_equal(type(v), int)
assert_equal(v, n)
# __int__():
i = int(x)
assert_equal(type(i), int)
assert_equal(i, n)
# __long__():
i = long(x)
assert_equal(type(i), long)
assert_equal(i, n)
# __float__():
i = float(x)
assert_equal(type(i), float)
assert_equal(i, n)
# __str__():
s = str(x)
assert_equal(s, str(n))
# __unicode__():
s = unicode(x)
assert_equal(s, str(n))
# __eq__(), __ne__():
assert_equal(x, Expression(n))
assert_not_equal(x, n)
assert_not_equal(x, Expression(n + 37))
# __hash__():
assert_equal(hash(x), n)
# __bool__() / __nonzero__():
obj = object()
if n:
assert_is(x and obj, obj)
assert_is(x or obj, x)
else:
assert_is(x and obj, x)
assert_is(x or obj, obj)
# pickle:
assert_pickle_equal(x)
def test_verbatim(self):
self.pdf2djvu('--verbatim-metadata').assert_()
xmp = self.extract_xmp()
xmp = etree.fromstring(xmp)
dcformat = xml_find_text(xmp, 'dc:format')
assert_equal(dcformat, 'application/pdf')
def test_verbatim(self):
self.pdf2djvu('--verbatim-metadata').assert_()
xmp = self.extract_xmp()
xmp = etree.fromstring(xmp)
dcformat = xml_find_text(xmp, 'dc:format')
assert_equal(dcformat, 'application/pdf')
def test_version():
assert_is_instance(__version__, str)
assert_equal(__version__, get_changelog_version())
def test_type(self):
for zone in self.zones:
assert_equal(type(zone), TextZoneType)
assert_is_instance(zone, Symbol)
def t(self, n, x=None):
if x is None:
x = Expression(n)
assert_is(x, Expression(x))
# __repr__():
assert_repr(x, 'Expression({n})'.format(n=int(n)))
# value:
v = x.value
assert_equal(type(v), int)
assert_equal(v, n)
# lvalue:
v = x.lvalue
assert_equal(type(v), int)
assert_equal(v, n)
# __int__():
i = int(x)
assert_equal(type(i), int)
assert_equal(i, n)
# __long__():
i = long(x)
assert_equal(type(i), long)
assert_equal(i, n)
# __float__():
i = float(x)
assert_equal(type(i), float)
assert_equal(i, n)
# __str__():
s = str(x)
assert_equal(s, str(n))
# __unicode__():
s = unicode(x)
assert_equal(s, str(n))
# __eq__(), __ne__():
assert_equal(x, Expression(n))
assert_not_equal(x, n)
assert_not_equal(x, Expression(n + 37))
# __hash__():
assert_equal(hash(x), n)
# __bool__() / __nonzero__():
obj = object()
if n:
assert_is(x and obj, obj)
assert_is(x or obj, x)
else:
assert_is(x and obj, x)
assert_is(x or obj, obj)
# pickle:
assert_pickle_equal(x)