Closure compile JS files with GYP.

third_party/closure_compiler/processor_test.py

 #!/usr/bin/env python
 # Copyright 2014 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 import unittest
-from checker import FileCache, Flattener, LineNumber
+from processor import FileCache, Processor, LineNumber
 
 
-class NodeTest(unittest.TestCase):
+class ProcessorTest(unittest.TestCase):
   def __init__(self, *args, **kwargs):
     unittest.TestCase.__init__(self, *args, **kwargs)
     self.maxDiff = None
 
   def setUp(self):
     FileCache._cache["/debug.js"] = """
 // Copyright 2002 Older Chromium Author dudes.
 function debug(msg) { if (window.DEBUG) alert(msg); }
 """.strip()
 
     FileCache._cache["/global.js"] = """
 // Copyright 2014 Old Chromium Author dudes.
 <include src="/debug.js">
 var global = 'type checking!';
 """.strip()
 
     FileCache._cache["/checked.js"] = """
 // Copyright 2028 Future Chromium Author dudes.
 /**
  * @fileoverview Coolest app ever.
  * @author Douglas Crockford (douglas@crockford.com)
  */
 <include src="/global.js">
 debug(global);
 // Here continues checked.js, a swell file.
 """.strip()
 
-    self.flattener_ = Flattener("/checked.js")
+    self._processor = Processor("/checked.js")
 
   def testInline(self):
     self.assertMultiLineEqual("""
 // Copyright 2028 Future Chromium Author dudes.
 /**
  * @fileoverview Coolest app ever.
  * @author Douglas Crockford (douglas@crockford.com)
  */
 // Copyright 2014 Old Chromium Author dudes.
 // Copyright 2002 Older Chromium Author dudes.
 function debug(msg) { if (window.DEBUG) alert(msg); }
 var global = 'type checking!';
 debug(global);
 // Here continues checked.js, a swell file.
-""".strip(), self.flattener_.contents)
+""".strip(), self._processor.contents)
 
   def assertLineNumber(self, abs_line, expected_line):
-    actual_line = self.flattener_.get_file_from_line(abs_line)
+    actual_line = self._processor.get_file_from_line(abs_line)
     self.assertEqual(expected_line.file, actual_line.file)
     self.assertEqual(expected_line.line_number, actual_line.line_number)
 
   def testGetFileFromLine(self):
     self.assertLineNumber(1, LineNumber("/checked.js", 1))
     self.assertLineNumber(5, LineNumber("/checked.js", 5))
     self.assertLineNumber(6, LineNumber("/global.js", 1))
     self.assertLineNumber(7, LineNumber("/debug.js", 1))
     self.assertLineNumber(8, LineNumber("/debug.js", 2))
     self.assertLineNumber(9, LineNumber("/global.js", 3))
     self.assertLineNumber(10, LineNumber("/checked.js", 7))
     self.assertLineNumber(11, LineNumber("/checked.js", 8))
 
+  def testIncludedFiles(self):
+    self.assertEquals(set(["/global.js", "/debug.js"]),
+                      self._processor.included_files())
+
 
 class IfStrippingTest(unittest.TestCase):
   def __init__(self, *args, **kwargs):
     unittest.TestCase.__init__(self, *args, **kwargs)
     self.maxDiff = None
 
   def setUp(self):
     FileCache._cache["/century.js"] = """
   function getCurrentCentury() {
 <if expr="netscape_os">
     alert("Oh wow!");
     return "XX";
 </if>
     return "XXI";
   }
 """.strip()
 
-    self.flattener_ = Flattener("/century.js")
+    self.processor_ = Processor("/century.js")
 
   def testIfStripping(self):
     self.assertMultiLineEqual("""
   function getCurrentCentury() {
 
     alert("Oh wow!");
     return "XX";
 
     return "XXI";
   }
-""".strip(), self.flattener_.contents)
+""".strip(), self.processor_.contents)
 
 
 if __name__ == '__main__':
   unittest.main()