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)
102 lines
4.1 KiB
Python
102 lines
4.1 KiB
Python
from __future__ import unicode_literals
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from youtube_dl.jsinterp2.jsgrammar import Token
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from youtube_dl.jsinterp2.tstream import _OPERATORS
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tests = [
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{
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'code': '''
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function x() { return 2; }
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function y(a) { return x() + a; }
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function z() { return y(3); }
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''',
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'asserts': [{'value': 5, 'call': ('z',)}],
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'ast': [
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(Token.FUNC, 'x', [], [
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(Token.RETURN, (Token.EXPR, [
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(Token.ASSIGN, None, (Token.OPEXPR, [(Token.MEMBER, (Token.INT, 2), None, None)]), None)
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]))
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]),
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(Token.FUNC, 'y', ['a'], [
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(Token.RETURN, (Token.EXPR, [
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(Token.ASSIGN, None,
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(Token.OPEXPR, [
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(Token.MEMBER, (Token.ID, 'x'), None, (Token.CALL, [], None)),
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(Token.MEMBER, (Token.ID, 'a'), None, None),
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(Token.OP, _OPERATORS['+'][1])
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]), None)
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]))
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]),
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(Token.FUNC, 'z', [], [
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(Token.RETURN, (Token.EXPR, [
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(Token.ASSIGN, None, (Token.OPEXPR, [
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(Token.MEMBER, (Token.ID, 'y'), None, (Token.CALL, [
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(Token.ASSIGN, None, (Token.OPEXPR, [(Token.MEMBER, (Token.INT, 3), None, None)]), None)
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], None))
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]), None)
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])
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)
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])
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]
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}, {
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# FIXME built-in functions not yet implemented
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'exclude': ('jsinterp2',),
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'code': 'function x(a) { return a.split(""); }',
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'asserts': [{'value': ["a", "b", "c"], 'call': ('x',"abc")}],
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'ast': [
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(Token.FUNC, 'x', ['a'], [
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(Token.RETURN, (Token.EXPR, [
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(Token.ASSIGN, None, (Token.OPEXPR, [
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(Token.MEMBER, (Token.ID, 'a'), None,
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(Token.FIELD, 'split',
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(Token.CALL, [
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(Token.ASSIGN, None, (Token.OPEXPR, [(Token.MEMBER, (Token.STR, ''), None, None)]), None)
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], None))
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)]),
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None)
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]))
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])
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]
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}, {
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'exclude': ('jsinterp',),
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'code': '''
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function a(x) { return x; }
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function b(x) { return x + 1; }
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function c() { return [a, b][0](0); }
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''',
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'asserts': [{'value': 0, 'call': ('c',)}],
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'ast': [
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(Token.FUNC, 'a', ['x'], [
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(Token.RETURN, (Token.EXPR, [
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(Token.ASSIGN, None, (Token.OPEXPR, [(Token.MEMBER, (Token.ID, 'x'), None, None)]), None)
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]))
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]),
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(Token.FUNC, 'b', ['x'], [
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(Token.RETURN, (Token.EXPR, [
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(Token.ASSIGN, None, (Token.OPEXPR, [
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(Token.MEMBER, (Token.ID, 'x'), None, None),
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(Token.MEMBER, (Token.INT, 1), None, None),
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(Token.OP, _OPERATORS['+'][1])
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]), None)
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]))
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]),
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(Token.FUNC, 'c', [], [
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(Token.RETURN, (Token.EXPR, [
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(Token.ASSIGN, None, (Token.OPEXPR, [
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(Token.MEMBER, (Token.ARRAY, [
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(Token.ASSIGN, None, (Token.OPEXPR, [
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(Token.MEMBER, (Token.ID, 'a'), None, None)]), None),
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(Token.ASSIGN, None, (Token.OPEXPR, [
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(Token.MEMBER, (Token.ID, 'b'), None, None)]), None)
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]), None, (Token.ELEM, (Token.EXPR, [
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(Token.ASSIGN, None, (Token.OPEXPR, [(Token.MEMBER, (Token.INT, 0), None, None)]), None)
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]), (Token.CALL, [
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(Token.ASSIGN, None, (Token.OPEXPR, [(Token.MEMBER, (Token.INT, 0), None, None)]), None)
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], None)))
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]), None)
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]))
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])
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]
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}
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]
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