HeadlessWebContents:Observer to observe render process exit status

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/common/url_constants.h"
 #include "content/public/test/browser_test.h"
 #include "headless/lib/browser/headless_web_contents_impl.h"
 #include "headless/public/devtools/domains/emulation.h"
 #include "headless/public/devtools/domains/network.h"
 #include "headless/public/devtools/domains/page.h"
 #include "headless/public/devtools/domains/runtime.h"
 #include "headless/public/devtools/domains/target.h"
 #include "headless/public/headless_browser.h"
 #include "headless/public/headless_devtools_client.h"
 #include "headless/public/headless_devtools_target.h"
@@ skipping 633 matching lines @@
     EXPECT_TRUE(navigation_requested_);
     FinishAsynchronousTest();
   }
 
  private:
   bool navigation_requested_ = false;
 };
 
 HEADLESS_ASYNC_DEVTOOLED_TEST_F(HeadlessDevToolsNavigationControlTest);
 
+class HeadlessCrashObserverTest : public HeadlessAsyncDevTooledBrowserTest {
+ public:
+  void RunDevTooledTest() override {
+    devtools_client_->GetPage()->Enable();
+    devtools_client_->GetPage()->Navigate(content::kChromeUICrashURL);
+  }
+
+  void RenderProcessExited(base::TerminationStatus status,
+                           int exit_code) override {
+    EXPECT_EQ(base::TERMINATION_STATUS_ABNORMAL_TERMINATION, status);
+    FinishAsynchronousTest();
+    render_process_exited_ = true;
+  }
+};
+
+HEADLESS_ASYNC_DEVTOOLED_TEST_F(HeadlessCrashObserverTest);
+
 }  // namespace headless