Move the Mac Task Manager to the new backend code.

chrome/browser/ui/cocoa/task_manager_mac_unittest.mm

Index: chrome/browser/ui/cocoa/task_manager_mac_unittest.mm
diff --git a/chrome/browser/ui/cocoa/task_manager_mac_unittest.mm b/chrome/browser/ui/cocoa/task_manager_mac_unittest.mm
deleted file mode 100644
index c81e27ea2f5c75040ccb28a6a31fd86cae3fe42e..0000000000000000000000000000000000000000
--- a/chrome/browser/ui/cocoa/task_manager_mac_unittest.mm
+++ /dev/null
@@ -1,240 +0,0 @@
-// Copyright (c) 2012 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 <Cocoa/Cocoa.h>
-
-#include "base/compiler_specific.h"
-#include "base/strings/utf_string_conversions.h"
-#include "chrome/browser/task_manager/resource_provider.h"
-#import "chrome/browser/ui/cocoa/cocoa_test_helper.h"
-#import "chrome/browser/ui/cocoa/task_manager_mac.h"
-#include "chrome/grit/generated_resources.h"
-#include "content/public/test/test_browser_thread_bundle.h"
-#include "testing/gtest/include/gtest/gtest.h"
-#import "testing/gtest_mac.h"
-#include "testing/platform_test.h"
-#include "ui/gfx/image/image_skia.h"
-
-@interface TaskManagerWindowController(UnitTest)
-
-- (void)toggleColumn:(NSMenuItem*)sender;
-
-@end
-
-namespace {
-
-class TestResource : public task_manager::Resource {
- public:
-  TestResource(const base::string16& title, pid_t pid)
-      : title_(title), pid_(pid) {}
-  base::string16 GetTitle() const override { return title_; }
-  base::string16 GetProfileName() const override { return base::string16(); }
-  gfx::ImageSkia GetIcon() const override { return gfx::ImageSkia(); }
-  base::ProcessHandle GetProcess() const override { return pid_; }
-  int GetUniqueChildProcessId() const override {
-    // In reality the unique child process ID is not the actual process ID,
-    // but for testing purposes it shouldn't make difference.
-    return static_cast<int>(base::GetCurrentProcId());
-  }
-  Type GetType() const override { return RENDERER; }
-  bool SupportNetworkUsage() const override { return false; }
-  void SetSupportNetworkUsage() override { NOTREACHED(); }
-  void Refresh() override {}
-  base::string16 title_;
-  base::string16 profile_name_;
-  pid_t pid_;
-};
-
-}  // namespace
-
-class TaskManagerWindowControllerTest : public CocoaTest {
-  content::TestBrowserThreadBundle thread_bundle_;
-};
-
-// Test creation, to ensure nothing leaks or crashes.
-TEST_F(TaskManagerWindowControllerTest, Init) {
-  TaskManager task_manager;
-  TaskManagerMac* bridge(new TaskManagerMac(&task_manager));
-  TaskManagerWindowController* controller = bridge->cocoa_controller();
-
-  // Releases the controller, which in turn deletes |bridge|.
-  [controller close];
-}
-
-TEST_F(TaskManagerWindowControllerTest, Sort) {
-  TaskManager task_manager;
-
-  TestResource resource1(base::UTF8ToUTF16("zzz"), 1);
-  TestResource resource2(base::UTF8ToUTF16("zzb"), 2);
-  TestResource resource3(base::UTF8ToUTF16("zza"), 2);
-
-  task_manager.AddResource(&resource1);
-  task_manager.AddResource(&resource2);
-  task_manager.AddResource(&resource3);  // Will be in the same group as 2.
-
-  TaskManagerMac* bridge(new TaskManagerMac(&task_manager));
-  TaskManagerWindowController* controller = bridge->cocoa_controller();
-  NSTableView* table = [controller tableView];
-  ASSERT_EQ(3, [controller numberOfRowsInTableView:table]);
-
-  // Test that table is sorted on title.
-  NSTableColumn* title_column = [table tableColumnWithIdentifier:
-      [NSString stringWithFormat:@"%d", IDS_TASK_MANAGER_TASK_COLUMN]];
-  NSCell* cell;
-  cell = [controller tableView:table dataCellForTableColumn:title_column row:0];
-  EXPECT_NSEQ(@"zzb", [cell title]);
-  cell = [controller tableView:table dataCellForTableColumn:title_column row:1];
-  EXPECT_NSEQ(@"zza", [cell title]);
-  cell = [controller tableView:table dataCellForTableColumn:title_column row:2];
-  EXPECT_NSEQ(@"zzz", [cell title]);
-
-  // Releases the controller, which in turn deletes |bridge|.
-  [controller close];
-
-  task_manager.RemoveResource(&resource1);
-  task_manager.RemoveResource(&resource2);
-  task_manager.RemoveResource(&resource3);
-}
-
-TEST_F(TaskManagerWindowControllerTest, SelectionAdaptsToSorting) {
-  TaskManager task_manager;
-
-  TestResource resource1(base::UTF8ToUTF16("yyy"), 1);
-  TestResource resource2(base::UTF8ToUTF16("aaa"), 2);
-
-  task_manager.AddResource(&resource1);
-  task_manager.AddResource(&resource2);
-
-  TaskManagerMac* bridge(new TaskManagerMac(&task_manager));
-  TaskManagerWindowController* controller = bridge->cocoa_controller();
-  NSTableView* table = [controller tableView];
-  ASSERT_EQ(2, [controller numberOfRowsInTableView:table]);
-
-  // Select row 0 in the table (corresponds to row 1 in the model).
-  [table selectRowIndexes:[NSIndexSet indexSetWithIndex:0]
-     byExtendingSelection:NO];
-
-  // Change the name of resource2 so that it becomes row 1 in the table.
-  resource2.title_ = base::UTF8ToUTF16("zzz");
-  bridge->task_manager()->model()->Refresh();
-  bridge->OnItemsChanged(1, 1);
-
-  // Check that the selection has moved to row 1.
-  NSIndexSet* selection = [table selectedRowIndexes];
-  ASSERT_EQ(1u, [selection count]);
-  EXPECT_EQ(1u, [selection firstIndex]);
-
-  // Releases the controller, which in turn deletes |bridge|.
-  [controller close];
-
-  task_manager.RemoveResource(&resource1);
-  task_manager.RemoveResource(&resource2);
-}
-
-TEST_F(TaskManagerWindowControllerTest, EnsureNewPrimarySortColumn) {
-  TaskManager task_manager;
-
-  // Add a couple rows of data.
-  TestResource resource1(base::UTF8ToUTF16("yyy"), 1);
-  TestResource resource2(base::UTF8ToUTF16("aaa"), 2);
-
-  task_manager.AddResource(&resource1);
-  task_manager.AddResource(&resource2);
-
-  TaskManagerMac* bridge(new TaskManagerMac(&task_manager));
-  TaskManagerWindowController* controller = bridge->cocoa_controller();
-  NSTableView* table = [controller tableView];
-  ASSERT_EQ(2, [controller numberOfRowsInTableView:table]);
-
-  // Locate the current first visible column.
-  NSTableColumn* firstVisibleColumn = nil;
-  for (NSTableColumn* nextColumn in [table tableColumns]) {
-    if (![nextColumn isHidden]) {
-      firstVisibleColumn = nextColumn;
-      break;
-    }
-  }
-  ASSERT_TRUE(firstVisibleColumn != nil);
-
-  // Make the first visible column the primary sort column.
-  NSSortDescriptor* sortDescriptor =
-      [firstVisibleColumn sortDescriptorPrototype];
-  ASSERT_TRUE(sortDescriptor != nil);
-  [table setSortDescriptors:[NSArray arrayWithObject:sortDescriptor]];
-
-  // Toggle the first visible column so that it's no longer visible, and make
-  // sure a different column is now the primary sort column.
-  NSMenuItem* menuItem = [[[NSMenuItem alloc]
-                             initWithTitle:@"Temp"
-                                    action:@selector(toggleColumn:)
-                             keyEquivalent:@""] autorelease];
-  [menuItem setRepresentedObject:firstVisibleColumn];
-  [menuItem setState:NSOnState];
-  [controller toggleColumn:menuItem];
-
-  NSTableColumn* newFirstVisibleColumn = nil;
-  for (NSTableColumn* nextColumn in [table tableColumns]) {
-    if (![nextColumn isHidden]) {
-      newFirstVisibleColumn = nextColumn;
-      break;
-    }
-  }
-  ASSERT_TRUE(newFirstVisibleColumn != nil);
-  ASSERT_TRUE(newFirstVisibleColumn != firstVisibleColumn);
-  NSSortDescriptor* newFirstSortDescriptor =
-      [[table sortDescriptors] objectAtIndex:0];
-  EXPECT_TRUE([newFirstSortDescriptor isEqual:
-      [newFirstVisibleColumn sortDescriptorPrototype]]);
-
-  // Release the controller, which in turn deletes |bridge|.
-  [controller close];
-
-  task_manager.RemoveResource(&resource1);
-  task_manager.RemoveResource(&resource2);
-}
-
-TEST_F(TaskManagerWindowControllerTest, EnsureOneColumnVisible) {
-  TaskManager task_manager;
-
-  // Add a couple rows of data.
-  TestResource resource1(base::UTF8ToUTF16("yyy"), 1);
-  TestResource resource2(base::UTF8ToUTF16("aaa"), 2);
-
-  task_manager.AddResource(&resource1);
-  task_manager.AddResource(&resource2);
-
-  TaskManagerMac* bridge(new TaskManagerMac(&task_manager));
-  TaskManagerWindowController* controller = bridge->cocoa_controller();
-  NSTableView* table = [controller tableView];
-  ASSERT_EQ(2, [controller numberOfRowsInTableView:table]);
-
-  // Toggle each visible column so that it's not visible.
-  NSMenuItem* menuItem = [[[NSMenuItem alloc]
-                             initWithTitle:@"Temp"
-                                    action:@selector(toggleColumn:)
-                             keyEquivalent:@""] autorelease];
-  for (NSTableColumn* nextColumn in [table tableColumns]) {
-    if (![nextColumn isHidden]) {
-      [menuItem setState:NSOnState];
-      [menuItem setRepresentedObject:nextColumn];
-      [controller toggleColumn:menuItem];
-    }
-  }
-
-  // Locate the one column that should still be visible.
-  NSTableColumn* firstVisibleColumn = nil;
-  for (NSTableColumn* nextColumn in [table tableColumns]) {
-    if (![nextColumn isHidden]) {
-      firstVisibleColumn = nextColumn;
-      break;
-    }
-  }
-  EXPECT_TRUE(firstVisibleColumn != nil);
-
-  // Release the controller, which in turn deletes |bridge|.
-  [controller close];
-
-  task_manager.RemoveResource(&resource1);
-  task_manager.RemoveResource(&resource2);
-}