Fixed subprocess tests.

greentest/test__subprocess.py

@@ -64,12 +64,12 @@ class Test(greentest.TestCase):
                              stdin=subprocess.PIPE,
                              stdout=subprocess.PIPE,
                              stderr=subprocess.PIPE)
-        (stdout, stderr) = p.communicate("banana")
-        self.assertEqual(stdout, "banana")
+        (stdout, stderr) = p.communicate(b"banana")
+        self.assertEqual(stdout, b"banana")
         if sys.executable.endswith('-dbg'):
-            assert stderr.startswith('pineapple')
+            assert stderr.startswith(b'pineapple')
         else:
-            self.assertEqual(stderr, "pineapple")
+            self.assertEqual(stderr, b"pineapple")
 
     def test_universal1(self):
         p = subprocess.Popen([sys.executable, "-c",
@@ -96,7 +96,7 @@ class Test(greentest.TestCase):
             else:
                 # Interpreter without universal newline support
                 self.assertEqual(stdout,
-                                 "line1\nline2\rline3\r\nline4\r\nline5\nline6")
+                                 b"line1\nline2\rline3\r\nline4\r\nline5\nline6")
         finally:
             p.stdout.close()
 
@@ -123,7 +123,7 @@ class Test(greentest.TestCase):
             else:
                 # Interpreter without universal newline support
                 self.assertEqual(stdout,
-                                 "line1\nline2\rline3\r\nline4\r\nline5\nline6")
+                                 b"line1\nline2\rline3\r\nline4\r\nline5\nline6")
         finally:
             p.stdout.close()
 

greentest/test__subprocess_interrupted.py

@@ -12,7 +12,7 @@ else:
     import subprocess
     for _ in xrange(5):
         out, err = subprocess.Popen([sys.executable, __file__, 'runtestcase'], stderr=subprocess.PIPE).communicate()
-        if 'refs' in err:
-            assert err.startswith('bye'), repr(err)
+        if b'refs' in err:
+            assert err.startswith(b'bye'), repr(err)
         else:
-            assert err.strip() == 'bye', repr(err)
+            assert err.strip() == b'bye', repr(err)