def convert_substructure_images_bad_permissions_test():
# If we do not have permissions to write to the unafold
# directory, we need to trhow a runtimeError
temp_dir = tempfile.mkdtemp()
subprocess.call(["chmod", "a-w", temp_dir])
try:
weboutput.convert_substructure_images(temp_dir, "/tmp")
finally:
shutil.rmtree(temp_dir)
def convert_substructure_images_no_output_dir_test():
# If we call convert_substructure_images and output_dir
# does not exist, then it should throw a
# RuntimeError
testps = """
%!
/Helvetica findfont 72 scalefont setfont
72 72 moveto
(Hello, world!) show
showpage
"""
output_dir = "/tmp/does_not_exist"
# This function needs to find at least one structure image to
# convert.
unafold_dir = tempfile.mkdtemp()
with open(os.path.join(unafold_dir, "test.ps"), "w") as testpsfile:
testpsfile.write(testps)
try:
weboutput.convert_substructure_images(unafold_dir, output_dir)
finally:
shutil.rmtree(unafold_dir)
def convert_substructure_images_bad_output_dir_permissions_test():
testps = """
%!
/Helvetica findfont 72 scalefont setfont
72 72 moveto
(Hello, world!) show
showpage
"""
# If we do not have permissions to write to the output
# directory, we need to trhow a runtimeError
output_dir = tempfile.mkdtemp()
subprocess.call(["chmod", "a-w", output_dir])
# This function needs to find at least one structure image to
# convert.
unafold_dir = tempfile.mkdtemp()
with open(os.path.join(unafold_dir, "test.ps"), "w") as testpsfile:
testpsfile.write(testps)
try:
weboutput.convert_substructure_images(unafold_dir, output_dir)
finally:
shutil.rmtree(unafold_dir)
shutil.rmtree(output_dir)
def convert_substructure_images_no_unafold_dir_test():
# If we call convert_substructure_images and temp_directory
# does not exist, then it should throw a
# RuntimeError
temp_dir = "/tmp/does_not_exist"
weboutput.convert_substructure_images(temp_dir, "/tmp")
