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import unittest
from crowbar_reference_compiler import compile_to_ssa, load_declarations, parse_header, parse_implementation, scan
from crowbar_reference_compiler.declarations import ArrayType, BasicType, EnumDeclaration, PointerType, \
StructDeclaration, UnionDeclaration, VariableDeclaration
class TestDeclarationLoading(unittest.TestCase):
def test_kitchen_sink(self):
code = r"""
struct normal {
bool fake;
(uint8[3])* data;
}
opaque struct ope;
enum sample {
Testing,
}
union robust {
enum sample tag;
switch (tag) {
case Testing: bool testPassed;
}
}
fragile union not_robust {
int8 sample;
bool nope;
}
"""
tokens = scan(code)
parse_tree = parse_header(tokens)
decls = load_declarations(parse_tree, [])
normal = StructDeclaration('normal', [
VariableDeclaration('fake', BasicType('bool'), None),
VariableDeclaration('data', PointerType(ArrayType(BasicType('uint8'), 3)), None),
])
ope = StructDeclaration('ope', None)
sample = EnumDeclaration('sample', [('Testing', None)])
robust = UnionDeclaration('robust', VariableDeclaration('tag', BasicType('enum sample'), None),
[('Testing', VariableDeclaration('testPassed', BasicType('bool'), None))])
not_robust = UnionDeclaration('not_robust', None,
[VariableDeclaration('sample', BasicType('int8'), None),
VariableDeclaration('nope', BasicType('bool'), None)])
self.assertListEqual(decls, [normal, ope, sample, robust, not_robust])
if __name__ == '__main__':
unittest.main()
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