headless/lib/headless_web_contents_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 <string>
#include <vector>

#include "content/public/test/browser_test.h"
#include "headless/public/domains/page.h"
#include "headless/public/headless_browser.h"
#include "headless/public/headless_devtools_client.h"
#include "headless/public/headless_web_contents.h"
#include "headless/test/headless_browser_test.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "ui/gfx/geometry/size.h"
#include "url/gurl.h"

namespace headless {

class HeadlessWebContentsTest : public HeadlessBrowserTest {};

IN_PROC_BROWSER_TEST_F(HeadlessWebContentsTest, Navigation) {
  EXPECT_TRUE(embedded_test_server()->Start());

  HeadlessWebContents* web_contents =
      browser()
          ->CreateWebContentsBuilder()
          .SetInitialURL(embedded_test_server()->GetURL("/hello.html"))
          .Build();
  EXPECT_TRUE(WaitForLoad(web_contents));

  std::vector<HeadlessWebContents*> all_web_contents =
      browser()->GetAllWebContents();

  EXPECT_EQ(static_cast<size_t>(1), all_web_contents.size());
  EXPECT_EQ(web_contents, all_web_contents[0]);
}

IN_PROC_BROWSER_TEST_F(HeadlessWebContentsTest, WindowOpen) {
  EXPECT_TRUE(embedded_test_server()->Start());

  HeadlessWebContents* web_contents =
      browser()
          ->CreateWebContentsBuilder()
          .SetInitialURL(embedded_test_server()->GetURL("/window_open.html"))
          .Build();
  EXPECT_TRUE(WaitForLoad(web_contents));

  std::vector<HeadlessWebContents*> all_web_contents =
      browser()->GetAllWebContents();

  EXPECT_EQ(static_cast<size_t>(2), all_web_contents.size());
}

class HeadlessWebContentsScreenshotTest
    : public HeadlessAsyncDevTooledBrowserTest {
 public:
  void RunDevTooledTest() override {
    devtools_client_->GetPage()->GetExperimental()->CaptureScreenshot(
        page::CaptureScreenshotParams::Builder().Build(),
        base::Bind(&HeadlessWebContentsScreenshotTest::OnScreenshotCaptured,
                   base::Unretained(this)));
  }

  void OnScreenshotCaptured(
      std::unique_ptr<page::CaptureScreenshotResult> result) {
    EXPECT_LT(0U, result->GetData().length());
    FinishAsynchronousTest();
  }
};

HEADLESS_ASYNC_DEVTOOLED_TEST_F(HeadlessWebContentsScreenshotTest);

}  // namespace headless