content/browser/web_contents/web_drag_dest_mac_unittest.mm

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "base/mac/mac_util.h"
   6 #include "base/mac/scoped_nsautorelease_pool.h"
   7 #import "base/mac/scoped_nsobject.h"
   8 #include "base/strings/sys_string_conversions.h"
   9 #include "base/strings/utf_string_conversions.h"
  10 #import "content/browser/web_contents/web_drag_dest_mac.h"
  11 #include "content/public/common/drop_data.h"
  12 #include "content/test/test_render_view_host.h"
  13 #include "content/test/test_web_contents.h"
  14 #include "testing/gtest/include/gtest/gtest.h"
  15 #import "third_party/mozilla/NSPasteboard+Utils.h"
  16 #import "ui/base/dragdrop/cocoa_dnd_util.h"
  17 #import "ui/gfx/test/ui_cocoa_test_helper.h"
  18
  19 using content::DropData;
  20 using content::RenderViewHostImplTestHarness;
  21
  22 namespace {
  23 NSString* const kCrCorePasteboardFlavorType_url =
  24     @"CorePasteboardFlavorType 0x75726C20"; // 'url '  url
  25 NSString* const kCrCorePasteboardFlavorType_urln =
  26     @"CorePasteboardFlavorType 0x75726C6E"; // 'urln'  title
  27 }  // namespace
  28
  29 class WebDragDestTest : public RenderViewHostImplTestHarness {
  30  public:
  31   void SetUp() override {
  32     RenderViewHostImplTestHarness::SetUp();
  33     drag_dest_.reset([[WebDragDest alloc] initWithWebContentsImpl:contents()]);
  34   }
  35
  36   void PutURLOnPasteboard(NSString* urlString, NSPasteboard* pboard) {
  37     [pboard declareTypes:[NSArray arrayWithObject:NSURLPboardType]
  38                    owner:nil];
  39     NSURL* url = [NSURL URLWithString:urlString];
  40     EXPECT_TRUE(url);
  41     [url writeToPasteboard:pboard];
  42   }
  43
  44   void PutCoreURLAndTitleOnPasteboard(NSString* urlString, NSString* title,
  45                                       NSPasteboard* pboard) {
  46     [pboard
  47         declareTypes:[NSArray arrayWithObjects:kCrCorePasteboardFlavorType_url,
  48                                                kCrCorePasteboardFlavorType_urln,
  49                                                nil]
  50                owner:nil];
  51     [pboard setString:urlString
  52               forType:kCrCorePasteboardFlavorType_url];
  53     [pboard setString:title
  54               forType:kCrCorePasteboardFlavorType_urln];
  55   }
  56
  57   base::mac::ScopedNSAutoreleasePool pool_;
  58   base::scoped_nsobject<WebDragDest> drag_dest_;
  59 };
  60
  61 // Make sure nothing leaks.
  62 TEST_F(WebDragDestTest, Init) {
  63   EXPECT_TRUE(drag_dest_);
  64 }
  65
  66 // Test flipping of coordinates given a point in window coordinates.
  67 TEST_F(WebDragDestTest, Flip) {
  68   NSPoint windowPoint = NSZeroPoint;
  69   base::scoped_nsobject<NSWindow> window([[CocoaTestHelperWindow alloc] init]);
  70   NSPoint viewPoint =
  71       [drag_dest_ flipWindowPointToView:windowPoint
  72                                    view:[window contentView]];
  73   NSPoint screenPoint =
  74       [drag_dest_ flipWindowPointToScreen:windowPoint
  75                                      view:[window contentView]];
  76   EXPECT_EQ(0, viewPoint.x);
  77   EXPECT_EQ(600, viewPoint.y);
  78   EXPECT_EQ(0, screenPoint.x);
  79   // We can't put a value on the screen size since everyone will have a
  80   // different one.
  81   EXPECT_NE(0, screenPoint.y);
  82 }
  83
  84 TEST_F(WebDragDestTest, URL) {
  85   NSPasteboard* pboard = nil;
  86   NSString* url = nil;
  87   NSString* title = nil;
  88   GURL result_url;
  89   base::string16 result_title;
  90
  91   // Put a URL on the pasteboard and check it.
  92   pboard = [NSPasteboard pasteboardWithUniqueName];
  93   url = @"http://www.google.com/";
  94   PutURLOnPasteboard(url, pboard);
  95   EXPECT_TRUE(ui::PopulateURLAndTitleFromPasteboard(
  96       &result_url, &result_title, pboard, NO));
  97   EXPECT_EQ(base::SysNSStringToUTF8(url), result_url.spec());
  98   [pboard releaseGlobally];
  99
 100   // Put a 'url ' and 'urln' on the pasteboard and check it.
 101   pboard = [NSPasteboard pasteboardWithUniqueName];
 102   url = @"http://www.google.com/";
 103   title = @"Title of Awesomeness!",
 104   PutCoreURLAndTitleOnPasteboard(url, title, pboard);
 105   EXPECT_TRUE(ui::PopulateURLAndTitleFromPasteboard(
 106       &result_url, &result_title, pboard, NO));
 107   EXPECT_EQ(base::SysNSStringToUTF8(url), result_url.spec());
 108   EXPECT_EQ(base::SysNSStringToUTF16(title), result_title);
 109   [pboard releaseGlobally];
 110
 111   // Also check that it passes file:// via 'url '/'urln' properly.
 112   pboard = [NSPasteboard pasteboardWithUniqueName];
 113   url = @"file:///tmp/dont_delete_me.txt";
 114   title = @"very important";
 115   PutCoreURLAndTitleOnPasteboard(url, title, pboard);
 116   EXPECT_TRUE(ui::PopulateURLAndTitleFromPasteboard(
 117       &result_url, &result_title, pboard, NO));
 118   EXPECT_EQ(base::SysNSStringToUTF8(url), result_url.spec());
 119   EXPECT_EQ(base::SysNSStringToUTF16(title), result_title);
 120   [pboard releaseGlobally];
 121
 122   // And javascript:.
 123   pboard = [NSPasteboard pasteboardWithUniqueName];
 124   url = @"javascript:open('http://www.youtube.com/')";
 125   title = @"kill some time";
 126   PutCoreURLAndTitleOnPasteboard(url, title, pboard);
 127   EXPECT_TRUE(ui::PopulateURLAndTitleFromPasteboard(
 128       &result_url, &result_title, pboard, NO));
 129   EXPECT_EQ(base::SysNSStringToUTF8(url), result_url.spec());
 130   EXPECT_EQ(base::SysNSStringToUTF16(title), result_title);
 131   [pboard releaseGlobally];
 132
 133   pboard = [NSPasteboard pasteboardWithUniqueName];
 134   url = @"/bin/sh";
 135   [pboard declareTypes:[NSArray arrayWithObject:NSFilenamesPboardType]
 136                  owner:nil];
 137   [pboard setPropertyList:[NSArray arrayWithObject:url]
 138                   forType:NSFilenamesPboardType];
 139   EXPECT_FALSE(ui::PopulateURLAndTitleFromPasteboard(
 140       &result_url, &result_title, pboard, NO));
 141   EXPECT_TRUE(ui::PopulateURLAndTitleFromPasteboard(
 142       &result_url, &result_title, pboard, YES));
 143   EXPECT_EQ(base::mac::IsOSYosemiteOrLater() ? "file:///bin/sh"
 144                                              : "file://localhost/bin/sh",
 145             result_url.spec());
 146
 147   EXPECT_EQ("sh", base::UTF16ToUTF8(result_title));
 148   [pboard releaseGlobally];
 149 }
 150
 151 TEST_F(WebDragDestTest, Data) {
 152   DropData data;
 153   NSPasteboard* pboard = [NSPasteboard pasteboardWithUniqueName];
 154
 155   PutURLOnPasteboard(@"http://www.google.com", pboard);
 156   [pboard addTypes:[NSArray arrayWithObjects:NSHTMLPboardType,
 157                               NSStringPboardType, nil]
 158              owner:nil];
 159   NSString* htmlString = @"<html><body><b>hi there</b></body></html>";
 160   NSString* textString = @"hi there";
 161   [pboard setString:htmlString forType:NSHTMLPboardType];
 162   [pboard setString:textString forType:NSStringPboardType];
 163   [drag_dest_ populateDropData:&data fromPasteboard:pboard];
 164   EXPECT_EQ(data.url.spec(), "http://www.google.com/");
 165   EXPECT_EQ(base::SysNSStringToUTF16(textString), data.text.string());
 166   EXPECT_EQ(base::SysNSStringToUTF16(htmlString), data.html.string());
 167
 168   [pboard releaseGlobally];
 169 }