[NaCl SDK] Fix bug in "naclsdk update", updating recommended bundles.

Running "naclsdk update" should only update bundles that are marked
recommended == "yes". Also, the "sdk_tools" bundle is marked as recommended,
but should not be added to this list (it is automatically updated).

BUG=179648
R=sbc@chromium.org
NOTRY=true


Review URL: https://chromiumcodereview.appspot.com/12470004

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@186279 0039d316-1c4b-4281-b951-d872f2087c98

native_client_sdk/src/build_tools/sdk_tools/command/update.py

@@ -212,8 +212,11 @@ def _GetRequestedBundleNamesFromArgs(remote_manifest, requested_bundles):
 
 
 def _GetRecommendedBundleNames(remote_manifest):
-  return [bundle.name for bundle in remote_manifest.GetBundles() if
-      bundle.recommended]
+  result = []
+  for bundle in remote_manifest.GetBundles():
+    if bundle.recommended == 'yes' and bundle.name != SDK_TOOLS:
+      result.append(bundle.name)
+  return result
 
 
 def _BundleNeedsUpdate(delegate, local_manifest, bundle):

native_client_sdk/src/build_tools/tests/sdktools_commands_test.py

@@ -227,10 +227,18 @@ class TestCommands(SdkToolsTestCase):
     """The update command should update only recommended bundles when run
     without args.
     """
-    bundle = self._AddDummyBundle(self.manifest, 'pepper_26')
-    bundle.recommended = 'yes'
+    bundle_25 = self._AddDummyBundle(self.manifest, 'pepper_25')
+    bundle_25.recommended = 'no'
+    bundle_26 = self._AddDummyBundle(self.manifest, 'pepper_26')
+    bundle_26.recommended = 'yes'
+
     self._WriteManifest()
     output = self._Run(['update'])
+
+    # Should not try to update sdk_tools (even though it is recommended)
+    self.assertTrue('Ignoring manual update request.' not in output)
+    self.assertFalse(os.path.exists(
+        os.path.join(self.basedir, 'nacl_sdk', 'pepper_25')))
     self.assertTrue(os.path.exists(
         os.path.join(self.basedir, 'nacl_sdk', 'pepper_26', 'dummy.txt')))
 
@@ -241,7 +249,7 @@ class TestCommands(SdkToolsTestCase):
     bundle = self._AddDummyBundle(self.manifest, 'pepper_26')
     bundle.name = 'pepper_canary'
     self._WriteManifest()
-    output = self._Run(['update'])
+    output = self._Run(['update', 'pepper_canary'])
     self.assertTrue(os.path.exists(
         os.path.join(self.basedir, 'nacl_sdk', 'pepper_canary', 'dummy.txt')))
 
@@ -255,7 +263,7 @@ class TestCommands(SdkToolsTestCase):
     archive2.host_os = 'all'
     bundle.AddArchive(archive2)
     self._WriteManifest()
-    output = self._Run(['update'])
+    output = self._Run(['update', 'pepper_26'])
     self.assertTrue(os.path.exists(
         os.path.join(self.basedir, 'nacl_sdk', 'pepper_26', 'dummy.txt')))
     self.assertTrue(os.path.exists(