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| 1 #!/usr/bin/python | |
| 2 # Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file | |
| 3 # for details. All rights reserved. Use of this source code is governed by a | |
| 4 # BSD-style license that can be found in the LICENSE file. | |
| 5 | |
| 6 import idlnode | |
| 7 import idlparser | |
| 8 import idlrenderer | |
| 9 import logging.config | |
| 10 import unittest | |
| 11 | |
| 12 | |
| 13 class IDLRendererTestCase(unittest.TestCase): | |
| 14 | |
| 15 def _run_test(self, input_text, expected_text): | |
| 16 """Parses input, renders it and compares the results""" | |
| 17 parser = idlparser.IDLParser(idlparser.FREMONTCUT_SYNTAX) | |
| 18 idl_file = idlnode.IDLFile(parser.parse(input_text)) | |
| 19 output_text = idlrenderer.render(idl_file) | |
| 20 | |
| 21 if output_text != expected_text: | |
| 22 msg = ''' | |
| 23 EXPECTED: | |
| 24 %s | |
| 25 ACTUAL : | |
| 26 %s | |
| 27 ''' % (expected_text, output_text) | |
| 28 self.fail(msg) | |
| 29 | |
| 30 def test_rendering(self): | |
| 31 input_text = \ | |
| 32 '''module M { | |
| 33 [Constructor(long x)] interface I : @A J, K { | |
| 34 attribute int attr; | |
| 35 readonly attribute long attr2; | |
| 36 getter attribute int get_attr; | |
| 37 setter attribute int set_attr; | |
| 38 | |
| 39 [A,B=123] void function(in long x, in optional boolean y); | |
| 40 | |
| 41 const boolean CONST = 1; | |
| 42 | |
| 43 @A @B() @C(x) @D(x=1) @E(x,y=2) | |
| 44 void something(); | |
| 45 }; | |
| 46 }; | |
| 47 @X module M2 { | |
| 48 @Y interface I {}; | |
| 49 };''' | |
| 50 | |
| 51 expected_text = \ | |
| 52 '''module M { | |
| 53 [Constructor(in long x)] | |
| 54 interface I : | |
| 55 @A J, | |
| 56 K { | |
| 57 | |
| 58 /* Constants */ | |
| 59 const boolean CONST = 1; | |
| 60 | |
| 61 /* Attributes */ | |
| 62 attribute int attr; | |
| 63 attribute long attr2; | |
| 64 getter attribute int get_attr; | |
| 65 setter attribute int set_attr; | |
| 66 | |
| 67 /* Operations */ | |
| 68 [A, B=123] void function(in long x, in optional boolean y); | |
| 69 @A @B @C(x) @D(x=1) @E(x, y=2) void something(); | |
| 70 }; | |
| 71 }; | |
| 72 @X module M2 { | |
| 73 @Y | |
| 74 interface I { | |
| 75 }; | |
| 76 }; | |
| 77 ''' | |
| 78 self._run_test(input_text, expected_text) | |
| 79 | |
| 80 if __name__ == "__main__": | |
| 81 logging.config.fileConfig("logging.conf") | |
| 82 if __name__ == '__main__': | |
| 83 unittest.main() | |
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