Update checked in version of gsutil to version 4.6

gslib/tests/test_setmeta.py

 # -*- coding: utf-8 -*-
 # Copyright 2013 Google Inc. All Rights Reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at
 #
 #     http://www.apache.org/licenses/LICENSE-2.0
 #
 # Unless required by applicable law or agreed to in writing, software
 # distributed under the License is distributed on an "AS IS" BASIS,
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
+"""Integration tests for setmeta command."""
+
+from __future__ import absolute_import
 
 import gslib.tests.testcase as testcase
+from gslib.tests.testcase.integration_testcase import SkipForS3
+from gslib.tests.util import ObjectToURI as suri
 from gslib.util import Retry
-from gslib.tests.util import ObjectToURI as suri
+from gslib.util import UTF8
 
 
 class TestSetMeta(testcase.GsUtilIntegrationTestCase):
   """Integration tests for setmeta command."""
 
   def test_initial_metadata(self):
+    """Tests copying file to an object with metadata."""
     objuri = suri(self.CreateObject(contents='foo'))
     inpath = self.CreateTempFile()
     ct = 'image/gif'
-    self.RunGsUtil(['-h', 'x-goog-meta-xyz:abc', '-h', 'Content-Type:%s' % ct,
-                    'cp', inpath, objuri])
+    self.RunGsUtil(['-h', 'x-%s-meta-xyz:abc' % self.provider_custom_meta,
+                    '-h', 'Content-Type:%s' % ct, 'cp', inpath, objuri])
     # Use @Retry as hedge against bucket listing eventual consistency.
     @Retry(AssertionError, tries=3, timeout_secs=1)
     def _Check1():
       stdout = self.RunGsUtil(['ls', '-L', objuri], return_stdout=True)
-      self.assertRegexpMatches(stdout, 'Content-Type:\s+%s' % ct)
-      self.assertRegexpMatches(stdout, 'x-goog-meta-xyz:\s+abc')
+      self.assertRegexpMatches(stdout, r'Content-Type:\s+%s' % ct)
+      self.assertRegexpMatches(stdout, r'xyz:\s+abc')
     _Check1()
 
   def test_overwrite_existing(self):
+    """Tests overwriting an object's metadata."""
     objuri = suri(self.CreateObject(contents='foo'))
     inpath = self.CreateTempFile()
-    self.RunGsUtil(['-h', 'x-goog-meta-xyz:abc', '-h', 'Content-Type:image/gif',
-                    'cp', inpath, objuri])
+    self.RunGsUtil(['-h', 'x-%s-meta-xyz:abc' % self.provider_custom_meta,
+                    '-h', 'Content-Type:image/gif', 'cp', inpath, objuri])
     self.RunGsUtil(['setmeta', '-n', '-h', 'Content-Type:text/html', '-h',
-                    'x-goog-meta-xyz', objuri])
+                    'x-%s-meta-xyz' % self.provider_custom_meta, objuri])
     # Use @Retry as hedge against bucket listing eventual consistency.
     @Retry(AssertionError, tries=3, timeout_secs=1)
     def _Check1():
       stdout = self.RunGsUtil(['ls', '-L', objuri], return_stdout=True)
-      self.assertRegexpMatches(stdout, 'Content-Type:\s+text/html')
+      self.assertRegexpMatches(stdout, r'Content-Type:\s+text/html')
       self.assertNotIn('xyz', stdout)
     _Check1()
 
   def test_duplicate_header_removal(self):
     stderr = self.RunGsUtil(
         ['setmeta', '-h', 'Content-Type:text/html', '-h', 'Content-Type',
          'gs://foo/bar'], expected_status=1, return_stderr=True)
     self.assertIn('Each header must appear at most once', stderr)
 
   def test_duplicate_header(self):
     stderr = self.RunGsUtil(
         ['setmeta', '-h', 'Content-Type:text/html', '-h', 'Content-Type:foobar',
          'gs://foo/bar'], expected_status=1, return_stderr=True)
     self.assertIn('Each header must appear at most once', stderr)
-    
+
   def test_recursion_works(self):
     bucket_uri = self.CreateBucket()
     object1_uri = self.CreateObject(bucket_uri=bucket_uri, contents='foo')
     object2_uri = self.CreateObject(bucket_uri=bucket_uri, contents='foo')
     self.RunGsUtil(['setmeta', '-R', '-h', 'content-type:footype',
                     suri(bucket_uri)])
 
     for obj_uri in [object1_uri, object2_uri]:
       stdout = self.RunGsUtil(['stat', suri(obj_uri)], return_stdout=True)
       self.assertIn('footype', stdout)
 
   def test_invalid_non_ascii_custom_header(self):
-    unicode_header = u'x-goog-meta-soufflé:5'
-    unicode_header_bytes = unicode_header.encode('utf-8')
+    unicode_header = u'x-%s-meta-soufflé:5' % self.provider_custom_meta
+    unicode_header_bytes = unicode_header.encode(UTF8)
     stderr = self.RunGsUtil(
         ['setmeta', '-h', unicode_header_bytes, 'gs://foo/bar'],
         expected_status=1, return_stderr=True)
     self.assertIn('Invalid non-ASCII header', stderr)
 
+  @SkipForS3('Only ASCII characters are supported for x-amz-meta headers')
   def test_valid_non_ascii_custom_header(self):
+    """Tests setting custom metadata with a non-ASCII content."""
     objuri = self.CreateObject(contents='foo')
-    unicode_header = u'x-goog-meta-dessert:soufflé'
-    unicode_header_bytes = unicode_header.encode('utf-8')
+    unicode_header = u'x-%s-meta-dessert:soufflé' % self.provider_custom_meta
+    unicode_header_bytes = unicode_header.encode(UTF8)
     self.RunGsUtil(['setmeta', '-h', unicode_header_bytes, suri(objuri)])
     # Use @Retry as hedge against bucket listing eventual consistency.
     @Retry(AssertionError, tries=3, timeout_secs=1)
     def _Check1():
       stdout = self.RunGsUtil(['ls', '-L', suri(objuri)], return_stdout=True)
-      stdout = stdout.decode('utf-8')
-      self.assertIn(u'x-goog-meta-dessert:\tsoufflé', stdout)
+      stdout = stdout.decode(UTF8)
+      self.assertIn(u'dessert:\t\tsoufflé', stdout)
     _Check1()
 
   def test_disallowed_header(self):
     stderr = self.RunGsUtil(
         ['setmeta', '-h', 'Content-Length:5', 'gs://foo/bar'],
         expected_status=1, return_stderr=True)
     self.assertIn('Invalid or disallowed header', stderr)
 
   def test_setmeta_bucket(self):
     bucket_uri = self.CreateBucket()
     stderr = self.RunGsUtil(
-        ['setmeta', '-h', 'x-goog-meta-foo:5', suri(bucket_uri)],
-        expected_status=1, return_stderr=True)
+        ['setmeta', '-h', 'x-%s-meta-foo:5' % self.provider_custom_meta,
+         suri(bucket_uri)], expected_status=1, return_stderr=True)
     self.assertIn('must name an object', stderr)
 
   def test_setmeta_invalid_arg(self):
     stderr = self.RunGsUtil(
         ['setmeta', '-h', 'foo:bar:baz', 'gs://foo/bar'], expected_status=1,
         return_stderr=True)
     self.assertIn('must be either header or header:value', stderr)
 
+  def test_setmeta_with_canned_acl(self):
+    stderr = self.RunGsUtil(
+        ['setmeta', '-h', 'x-%s-acl:public-read' % self.provider_custom_meta,
+         'gs://foo/bar'], expected_status=1, return_stderr=True)
+    self.assertIn('gsutil setmeta no longer allows canned ACLs', stderr)
+
   def test_invalid_non_ascii_header_value(self):
     unicode_header = u'Content-Type:dessert/soufflé'
-    unicode_header_bytes = unicode_header.encode('utf-8')
+    unicode_header_bytes = unicode_header.encode(UTF8)
     stderr = self.RunGsUtil(
         ['setmeta', '-h', unicode_header_bytes, 'gs://foo/bar'],
         expected_status=1, return_stderr=True)
     self.assertIn('Invalid non-ASCII header', stderr)