Disable lock if no credentials are present

chrome/browser/ui/cocoa/profiles/profile_chooser_controller_unittest.mm

Index: chrome/browser/ui/cocoa/profiles/profile_chooser_controller_unittest.mm
diff --git a/chrome/browser/ui/cocoa/profiles/profile_chooser_controller_unittest.mm b/chrome/browser/ui/cocoa/profiles/profile_chooser_controller_unittest.mm
index e253775477040c76e2ead163752693b06422b016..d0df2bd1a58959f83a14b7a7e55b6e17d0e9693c 100644
--- a/chrome/browser/ui/cocoa/profiles/profile_chooser_controller_unittest.mm
+++ b/chrome/browser/ui/cocoa/profiles/profile_chooser_controller_unittest.mm
@@ -451,3 +451,69 @@ TEST_F(ProfileChooserControllerTest, AccountManagementLayout) {
   EXPECT_EQ(@selector(hideAccountManagement:), [link action]);
   EXPECT_EQ(controller(), [link target]);
 }
+
+TEST_F(ProfileChooserControllerTest,
+    SignedInProfileLockDisabled) {
+  switches::EnableNewProfileManagementForTesting(
+      CommandLine::ForCurrentProcess());
+  // Sign in the first profile.
+  ProfileInfoCache* cache = testing_profile_manager()->profile_info_cache();
+  cache->SetUserNameOfProfileAtIndex(0, base::ASCIIToUTF16(kEmail));
+  cache->SetLocalAuthCredentialsOfProfileAtIndex(0, "");
+
+  StartProfileChooserController();
+  NSArray* subviews = [[[controller() window] contentView] subviews];
+  ASSERT_EQ(1U, [subviews count]);
+  subviews = [[subviews objectAtIndex:0] subviews];
+
+  // Three profiles means we should have one active card, one separator, one
+  // option buttons view and a lock view. We also have an update promo for the
+  // new avatar menu.
+  // TODO(noms): Enforcing 5U fails on the waterfall debug bots, but it's not
+  // reproducible anywhere else.
+  ASSERT_GE([subviews count], 4U);
+
+  // There will be three buttons and two separators in the option buttons view.
+  NSArray* buttonSubviews = [[subviews objectAtIndex:0] subviews];
+  ASSERT_EQ(5U, [buttonSubviews count]);
+
+  // There should be an lock button.
+  NSButton* lockButton =
+      base::mac::ObjCCast<NSButton>([buttonSubviews objectAtIndex:0]);
+  EXPECT_EQ(@selector(lockProfile:), [lockButton action]);
+  EXPECT_EQ(controller(), [lockButton target]);
+  EXPECT_FALSE([lockButton isEnabled]);
+}
+
+TEST_F(ProfileChooserControllerTest,
+    SignedInProfileLockEnabled) {
+  switches::EnableNewProfileManagementForTesting(
+      CommandLine::ForCurrentProcess());
+  // Sign in the first profile.
+  ProfileInfoCache* cache = testing_profile_manager()->profile_info_cache();
+  cache->SetUserNameOfProfileAtIndex(0, base::ASCIIToUTF16(kEmail));
+  cache->SetLocalAuthCredentialsOfProfileAtIndex(0, "YourHashHere");
+
+  StartProfileChooserController();
+  NSArray* subviews = [[[controller() window] contentView] subviews];
+  ASSERT_EQ(1U, [subviews count]);
+  subviews = [[subviews objectAtIndex:0] subviews];
+
+  // Three profiles means we should have one active card, one separator, one
+  // option buttons view and a lock view. We also have an update promo for the
+  // new avatar menu.
+  // TODO(noms): Enforcing 5U fails on the waterfall debug bots, but it's not
+  // reproducible anywhere else.
+  ASSERT_GE([subviews count], 4U);
+
+  // There will be three buttons and two separators in the option buttons view.
+  NSArray* buttonSubviews = [[subviews objectAtIndex:0] subviews];
+  ASSERT_EQ(5U, [buttonSubviews count]);
+
+  // There should be an lock button.
+  NSButton* lockButton =
+      base::mac::ObjCCast<NSButton>([buttonSubviews objectAtIndex:0]);
+  EXPECT_EQ(@selector(lockProfile:), [lockButton action]);
+  EXPECT_EQ(controller(), [lockButton target]);
+  EXPECT_TRUE([lockButton isEnabled]);
+}