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| author | Patricio Inzaghi <51960393+pinzaghi@users.noreply.github.com> | 2020-12-09 14:51:24 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-12-09 05:51:24 -0800 |
| commit | 47043dd3cc82fd53ce4de3e3f12f05ffff0eb963 (patch) | |
| tree | cf48e12ebd7b39eb46496228efa7bb3aa59ecc93 /tests | |
| parent | ef4998692c753a635eba58975ae80834dfc14538 (diff) | |
| download | pycparser-47043dd3cc82fd53ce4de3e3f12f05ffff0eb963.tar.gz | |
Extra line breaks when c_ast.If are chained (#401)
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/test_c_generator.py | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/tests/test_c_generator.py b/tests/test_c_generator.py index a7e52e8..3c724a0 100644 --- a/tests/test_c_generator.py +++ b/tests/test_c_generator.py @@ -423,5 +423,21 @@ class TestCasttoC(unittest.TestCase): self.assertEqual(generator.visit(c_ast.Cast(void_type, test_fun)), '(void) test_fun()') + def test_nested_else_if_line_breaks(self): + generator = c_generator.CGenerator() + test_ast1 = c_ast.If(None, None, None) + test_ast2 = c_ast.If(None, None, c_ast.If(None, None, None)) + test_ast3 = c_ast.If(None, None, c_ast.If(None, None, c_ast.If(None, None, None))) + test_ast4 = c_ast.If(None, c_ast.Compound([]), c_ast.If(None, c_ast.Compound([]), c_ast.If(None, c_ast.Compound([]), None))) + + self.assertEqual(generator.visit(test_ast1), + 'if ()\n \n') + self.assertEqual(generator.visit(test_ast2), + 'if ()\n \nelse\n if ()\n \n') + self.assertEqual(generator.visit(test_ast3), + 'if ()\n \nelse\n if ()\n \nelse\n if ()\n \n') + self.assertEqual(generator.visit(test_ast4), + 'if ()\n{\n}\nelse\n if ()\n{\n}\nelse\n if ()\n{\n}\n') + if __name__ == "__main__": unittest.main() |