3f075d87da
* direct execution comment accidental removal * zip type check in 'traverse' * less convoluted 'variables' in JSInterpreter initialization * tiny bit more meaningful log messages * changing single letter flags to more explanatory names * refactoring skip test logic
47 lines
1.7 KiB
Python
47 lines
1.7 KiB
Python
from youtube_dl.jsinterp.jsgrammar import Token
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from youtube_dl.jsinterp.tstream import _ASSIGN_OPERATORS, _UNARY_OPERATORS, _RELATIONS
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skip = {'interpret': 'Interpreting do loop not yet implemented'}
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tests = [
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{
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'code': '''
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function f(x){
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i = 1;
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do{
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i++;
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} while (i < x);
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return i;
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}
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''',
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'asserts': [{'value': 5, 'call': 5}],
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'ast': [
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(Token.FUNC, 'f', ['x'], [
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(Token.EXPR, [
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(Token.ASSIGN, _ASSIGN_OPERATORS['='][1],
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(Token.OPEXPR, [(Token.MEMBER, (Token.ID, 'i'), None, None)]),
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(Token.ASSIGN, None, (Token.OPEXPR, [(Token.MEMBER, (Token.INT, 1), None, None)]), None))
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]),
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(Token.DO,
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(Token.EXPR, [
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(Token.ASSIGN, None, (Token.OPEXPR, [
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(Token.MEMBER, (Token.ID, 'i'), None, None),
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(Token.MEMBER, (Token.ID, 'x'), None, None),
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(Token.REL, _RELATIONS['<'][1])
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]), None)
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]),
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(Token.BLOCK, [
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(Token.EXPR, [
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(Token.ASSIGN, None, (Token.OPEXPR, [
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(Token.MEMBER, (Token.ID, 'i'), None, None),
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(Token.POSTFIX, _UNARY_OPERATORS['++'][1])
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]), None)
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])
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])),
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(Token.RETURN, (Token.EXPR, [(Token.ASSIGN, None, (Token.OPEXPR, [
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(Token.MEMBER, (Token.ID, 'i'), None, None)]), None)]))
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])
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]
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}
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]
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