1f40e3ef63
- Fixes (at least changes) global variable referencing in `jsinterp2` - Adds test suite based testcase for `jsinterp` - Adds per assertion based skip - Renames `test_jsinterp` (hopefully temporally) to `test_jsinterp_orig` - Adds function declaration to testcases (code & ast)
100 lines
3.1 KiB
Python
100 lines
3.1 KiB
Python
#!/usr/bin/env python
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# """
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# see: `js2tests`
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# """
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from __future__ import unicode_literals
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# Allow direct execution
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import os
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import sys
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import logging
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if sys.version_info < (2, 7):
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import unittest2 as unittest
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else:
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import unittest
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sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
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from youtube_dl.jsinterp import JSInterpreter
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from .js2tests import gettestcases
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defs = gettestcases()
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# set level to logging.DEBUG to see messages about missing assertions
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logging.basicConfig(stream=sys.stderr, level=logging.WARNING)
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class TestJSInterpreter(unittest.TestCase):
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def setUp(self):
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self.defs = defs
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def generator(test_case, name):
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def test_template(self):
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for test in test_case['subtests']:
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excluded = test.get('exclude')
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if excluded is not None and 'jsinterp' in excluded:
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log_reason = 'jsinterp does not support this subtest:\n%s' % test['code']
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elif 'code' not in test:
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log_reason = 'No code in subtest, skipping'
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elif 'asserts' not in test:
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log_reason = 'No assertion in subtest, skipping'
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else:
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log_reason = None
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if log_reason is None:
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variables = test.get('globals')
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code = test['code']
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call = None
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if variables is not None:
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code = 'function f(%s){%s}' % ((''.join(variables.keys())), code)
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call = ('f',) + tuple(v for v in variables.values())
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jsi = JSInterpreter(code, objects=variables)
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for assertion in test['asserts']:
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if 'value' in assertion:
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if call is None:
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call = assertion['call']
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self.assertEqual(jsi.call_function(*call), assertion['value'])
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else:
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log.debug('No value in assertion, skipping')
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else:
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log.debug(log_reason)
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log = logging.getLogger('TestJSInterpreter.%s' % name)
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return test_template
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# And add them to TestJSInterpreter
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for n, tc in enumerate(defs):
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reason = tc['skip'].get('jsinterp', False)
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tname = 'test_' + str(tc['name'])
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i = 1
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while hasattr(TestJSInterpreter, tname):
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tname = 'test_%s_%d' % (tc['name'], i)
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i += 1
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if reason is not True:
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log_reason = 'Entirely'
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elif not any('asserts' in test for test in tc['subtests']):
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log_reason = '''There isn't any assertion'''
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else:
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log_reason = None
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if log_reason is not None:
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test_method = generator(tc, tname)
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test_method.__name__ = str(tname)
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if reason is not False:
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test_method.__unittest_skip__ = True
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test_method.__unittest_skip_why__ = reason
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setattr(TestJSInterpreter, test_method.__name__, test_method)
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del test_method
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else:
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log = logging.getLogger('TestJSInterpreter')
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log.debug('Skipping %s:%s' % (tname, log_reason))
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if __name__ == '__main__':
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unittest.main()
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