Resize DevTools target frames.

headless/lib/headless_devtools_client_browsertest.cc

 // Copyright 2016 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.
 
 #include <memory>
 
 #include "base/json/json_reader.h"
+#include "content/public/browser/render_widget_host_view.h"
+#include "content/public/browser/web_contents.h"
 #include "content/public/test/browser_test.h"
+#include "headless/lib/browser/headless_web_contents_impl.h"
 #include "headless/public/domains/browser.h"
+#include "headless/public/domains/emulation.h"
 #include "headless/public/domains/network.h"
 #include "headless/public/domains/page.h"
 #include "headless/public/domains/runtime.h"
 #include "headless/public/headless_browser.h"
 #include "headless/public/headless_devtools_client.h"
+#include "headless/public/headless_devtools_target.h"
 #include "headless/test/headless_browser_test.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "url/gurl.h"
 
+#define EXPECT_SIZE_EQ(expected, actual)               \
+  do {                                                 \
+    EXPECT_EQ((expected).width(), (actual).width());   \
+    EXPECT_EQ((expected).height(), (actual).height()); \
+  } while (false)
+
 namespace headless {
 
 namespace {
 
 std::vector<HeadlessWebContents*> GetAllWebContents(HeadlessBrowser* browser) {
   std::vector<HeadlessWebContents*> result;
 
   for (HeadlessBrowserContext* browser_context :
        browser->GetAllBrowserContexts()) {
     std::vector<HeadlessWebContents*> web_contents =
@@ skipping 176 matching lines @@
             .SetHeight(1)
             .Build(),
         base::Bind(&BrowserDomainCreateAndDeletePageTest::OnCreateTargetResult,
                    base::Unretained(this)));
   }
 
   void OnCreateTargetResult(
       std::unique_ptr<browser::CreateTargetResult> result) {
     EXPECT_EQ(2u, GetAllWebContents(browser()).size());
 
+    HeadlessWebContentsImpl* contents = HeadlessWebContentsImpl::From(
+        browser()->GetWebContentsForDevToolsAgentHostId(result->GetTargetId()));
+    EXPECT_SIZE_EQ(gfx::Size(1, 1), contents->web_contents()
+                                        ->GetRenderWidgetHostView()
+                                        ->GetViewBounds()
+                                        .size());
+
     devtools_client_->GetBrowser()->GetExperimental()->CloseTarget(
         browser::CloseTargetParams::Builder()
             .SetTargetId(result->GetTargetId())
             .Build(),
         base::Bind(&BrowserDomainCreateAndDeletePageTest::OnCloseTargetResult,
                    base::Unretained(this)));
   }
 
   void OnCloseTargetResult(std::unique_ptr<browser::CloseTargetResult> result) {
     EXPECT_TRUE(result->GetSuccess());
@@ skipping 388 matching lines @@
     FinishAsynchronousTest();
   }
 
  private:
   bool navigation_requested_ = false;
 };
 
 HEADLESS_ASYNC_DEVTOOLED_TEST_F(HeadlessDevToolsNavigationControlTest);
 
 }  // namespace headless