Experimental parser: merge r19949

tools/push-to-trunk/script_test.py

Index: tools/push-to-trunk/script_test.py
diff --git a/tools/lexer_generator/test/term_test.py b/tools/push-to-trunk/script_test.py
old mode 100644
new mode 100755
similarity index 69%
copy from tools/lexer_generator/test/term_test.py
copy to tools/push-to-trunk/script_test.py
index 028abc801b4a80febf979e37da571674da19ebd0..cbb2134f6d92f9d7a8c8e7dda3a3a2e9e1c0a45c
--- a/tools/lexer_generator/test/term_test.py
+++ b/tools/push-to-trunk/script_test.py
@@ -1,3 +1,4 @@
+#!/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
@@ -25,27 +26,29 @@
 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-import unittest
-from lexer_generator.term import Term
+# Wraps test execution with a coverage analysis. To get the best speed, the
+# native python coverage version >= 3.7.1 should be installed.
 
-class TermTestCase(unittest.TestCase):
+import coverage
+import os
+import unittest
+import sys
 
-  def test_basic(self):
 
-    t = Term('a')
-    self.assertEqual('a', t.name())
-    self.assertEqual((), t.args())
-    self.assertEqual("a()", str(t))
-    self.assertEqual(Term('a'), t)
+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', '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))