OCRmyPDF/tests/test_main.py

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2015-07-22 02:59:25 -07:00
#!/usr/bin/env python3
from subprocess import Popen, PIPE
import os
TESTS_ROOT = os.path.abspath(os.path.dirname(__file__))
PROJECT_ROOT = os.path.dirname(TESTS_ROOT)
OCRMYPDF = os.path.join(PROJECT_ROOT, 'OCRmyPDF.sh')
TEST_RESOURCES = os.path.join(PROJECT_ROOT, 'tests', 'resources')
def run_ocrmypdf(input_file, output_file, *args):
input_path = os.path.join(TEST_RESOURCES, input_file)
output_path = os.path.join(TEST_RESOURCES, output_file)
sh_args = ['sh', './OCRmyPDF.sh'] + list(args) + [input_path, output_path]
sh = Popen(
sh_args, close_fds=True, stdout=PIPE, stderr=PIPE,
universal_newlines=True)
out, err = sh.communicate()
return sh, out, err
def check_ocrmypdf(input_file, output_file, *args):
sh, _, err = run_ocrmypdf(input_file, output_file, *args)
assert sh.returncode == 0, err
def test_quick():
check_ocrmypdf('graph.pdf', 'graph_out.pdf')