class TestExample(TestCase):
def setUp(self):
self.stdout, self.stderr = StringIO(), StringIO()
self.cycy = CyCy(stdout=self.stdout, stderr=self.stderr)
@skip("Integration test, will work eventually")
def test_it_works(self):
self.cycy.interpret(
[FilePath(__file__).sibling("example.c").getContent()],
)
self.assertEqual(self.stdout.getvalue(), "Hello, world!\n")
def test_it_does_fibonacci(self):
source = dedent("""\
int fib(int x) {
while (x <= 2) {
return 1;
}
return fib(x - 1) + fib(x - 2);
}
int main(void) {
return fib(5);
}
""")
w_returned = self.cycy.interpret([source])
self.assertEqual(w_returned, W_Int32(5))
class TestParser(TestCase):
def setUp(self):
self.preprocessor = Preprocessor(includers=[FakeIncluder()])
self.parser = Parser(preprocessor=self.preprocessor)
self.cycy = CyCy(parser=self.parser)
def test_include_statement(self):
w_return = self.cycy.interpret([
"""
#include "foo.h"
int main(void) { return foo(); }
""",
], )
self.assertEqual(w_return, W_Int32(12))