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-rwxr-xr-xtest/gentests.py114
1 files changed, 114 insertions, 0 deletions
diff --git a/test/gentests.py b/test/gentests.py
new file mode 100755
index 000000000..8a76ff9f7
--- /dev/null
+++ b/test/gentests.py
@@ -0,0 +1,114 @@
+#!/usr/bin/env python3
+
+import io # for python 2
+import json
+import os
+import sys
+import unittest
+
+# Allow direct execution
+import os
+sys.path.append(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
+
+import youtube_dl.InfoExtractors
+
+HEADER = u'''#!/usr/bin/env python
+
+# DO NOT EDIT THIS FILE BY HAND!
+# It is auto-generated from tests.json and gentests.py.
+
+import hashlib
+import io
+import os
+import json
+import unittest
+import sys
+
+# Allow direct execution
+import os
+sys.path.append(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
+
+from youtube_dl.FileDownloader import FileDownloader
+import youtube_dl.InfoExtractors
+
+def _file_md5(fn):
+ with open(fn, 'rb') as f:
+ return hashlib.md5(f.read()).hexdigest()
+
+def md5_for_file(filename, block_size=2**20):
+ with open(filename) as f:
+ md5 = hashlib.md5()
+ while True:
+ data = f.read(block_size)
+ if not data:
+ break
+ md5.update(data)
+ return md5.hexdigest()
+_file_md5 = md5_for_file
+
+class DownloadTest(unittest.TestCase):
+ PARAMETERS_FILE = os.path.join(os.path.dirname(os.path.abspath(__file__)), "parameters.json")
+
+ def setUp(self):
+ # Clear old files
+ self.tearDown()
+
+ with io.open(self.PARAMETERS_FILE, encoding='utf-8') as pf:
+ self.parameters = json.load(pf)
+'''
+
+FOOTER = u'''
+
+if __name__ == '__main__':
+ unittest.main()
+'''
+
+DEF_FILE = os.path.join(os.path.dirname(os.path.abspath(__file__)), 'tests.json')
+TEST_FILE = os.path.join(os.path.dirname(os.path.abspath(__file__)), 'test_download.py')
+
+def gentests():
+ with io.open(DEF_FILE, encoding='utf-8') as deff:
+ defs = json.load(deff)
+ with io.open(TEST_FILE, 'w', encoding='utf-8') as testf:
+ testf.write(HEADER)
+ spaces = ' ' * 4
+ write = lambda l: testf.write(spaces + l + '\n')
+
+ for d in defs:
+ name = d['name']
+ ie = getattr(youtube_dl.InfoExtractors, name + 'IE')
+ testf.write('\n')
+ if not ie._WORKING:
+ write('@unittest.skip("IE marked as not _WORKING")')
+ elif not d['file']:
+ write('@unittest.skip("No output file specified")')
+ elif 'skip' in d:
+ write('@unittest.skip(' + repr(d['skip']) + ')')
+ write('def test_' + name + '(self):')
+ write(' ' + name + 'IE = youtube_dl.InfoExtractors.' + name + 'IE')
+ write(' filename = ' + repr(d['file']))
+ write(' fd = FileDownloader(self.parameters)')
+ write(' fd.add_info_extractor(' + name + 'IE())')
+ for ien in d.get('addIEs', []):
+ write(' fd.add_info_extractor(youtube_dl.InfoExtractors.' + ien + 'IE())')
+ write(' fd.download([' + repr(d['url']) + '])')
+ write(' self.assertTrue(os.path.exists(filename))')
+ if 'size' in d:
+ write(' self.assertEqual(os.path.getsize(filename), ' + repr(d['size']) + ')')
+ if 'md5' in d:
+ write(' md5_for_file = _file_md5(filename)')
+ write(' self.assertEqual(md5_for_file, ' + repr(d['md5']) + ')')
+
+ testf.write('\n\n')
+ write('def tearDown(self):')
+ for d in defs:
+ if d['file']:
+ write(' if os.path.exists(' + repr(d['file']) + '):')
+ write(' os.remove(' + repr(d['file']) + ')')
+ else:
+ write(' # No file specified for ' + d['name'])
+ testf.write('\n')
+ testf.write(FOOTER)
+
+if __name__ == '__main__':
+ gentests()