Experimental parser: merge r19949

tools/push-to-trunk/script_test.py

+#!/usr/bin/env python
 # Copyright 2014 the V8 project authors. All rights reserved.
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions are
 # met:
 #
 #     * Redistributions of source code must retain the above copyright
 #       notice, this list of conditions and the following disclaimer.
 #     * Redistributions in binary form must reproduce the above
 #       copyright notice, this list of conditions and the following
 #       disclaimer in the documentation and/or other materials provided
 #       with the distribution.
 #     * Neither the name of Google Inc. nor the names of its
 #       contributors may be used to endorse or promote products derived
 #       from this software without specific prior written permission.
 #
 # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
+# Wraps test execution with a coverage analysis. To get the best speed, the
+# native python coverage version >= 3.7.1 should be installed.
+
+import coverage
+import os
 import unittest
-from lexer_generator.term import Term
+import sys
 
-class TermTestCase(unittest.TestCase):
 
-  def test_basic(self):
+def Main(argv):
+  script_path = os.path.dirname(os.path.abspath(__file__))
+  cov = coverage.coverage(include=([os.path.join(script_path, '*.py')]))
+  cov.start()
+  import test_scripts
+  alltests = map(unittest.TestLoader().loadTestsFromTestCase, [
+    test_scripts.ToplevelTest,
+    test_scripts.ScriptTest,
+    test_scripts.SystemTest,
+  ])
+  unittest.TextTestRunner(verbosity=2).run(unittest.TestSuite(alltests))
+  cov.stop()
+  print cov.report()
 
-    t = Term('a')
-    self.assertEqual('a', t.name())
-    self.assertEqual((), t.args())
-    self.assertEqual("a()", str(t))
-    self.assertEqual(Term('a'), t)
 
-    t = Term('a', 'b', 'c')
-    self.assertEqual('a', t.name())
-    self.assertEqual(('b', 'c'), t.args())
-    self.assertEqual("a(b,c)", str(t))
-    self.assertEqual(Term('a', 'b', 'c'), t)
-
-    t = Term('a', Term('b', 'c'))
-    self.assertEqual('a', t.name())
-    self.assertEqual((Term('b', 'c'), ), t.args())
-    self.assertEqual("a(b(c))", str(t))
-    self.assertEqual(Term('a', Term('b', 'c')), t)
+if __name__ == '__main__':
+  sys.exit(Main(sys.argv))