Added GPUBrowserTest.BrowserTestLaunchedWithOSMesa.

This just verifies that the OpenGL backend is OSMesa and does a simple smoke test that it is functional.

It is the browser test equivalent of GPUUITest.UITestLaunchedWithOSMesa. OSMesa should be required for both kinds of tests.

I moved both tests into the new chrome/test/gpu directory.

There are ongoing stability issues with OSMesa (and GL in general) on bots.

TEST=passes locally, try
BUG=none

Review URL: http://codereview.chromium.org/4424001

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@65126 0039d316-1c4b-4281-b951-d872f2087c98

2 files changed, 50 insertions, 0 deletions

diff --git a/chrome/test/gpu/gpu_browsertest.cc b/chrome/test/gpu/gpu_browsertest.cc
new file mode 100644
index 0000000..71f981a
--- /dev/null
+++ b/chrome/test/gpu/gpu_browsertest.cc
@@ -0,0 +1,49 @@
+// Copyright (c) 2010 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 "base/path_service.h"
+#include "base/string16.h"
+#include "base/utf_string_conversions.h"
+#include "build/build_config.h"
+#include "chrome/browser/browser.h"
+#include "chrome/browser/tab_contents/tab_contents.h"
+#include "chrome/common/chrome_paths.h"
+#include "chrome/test/in_process_browser_test.h"
+#include "chrome/test/ui_test_utils.h"
+#include "googleurl/src/gurl.h"
+#include "net/base/net_util.h"
+
+class GPUBrowserTest : public InProcessBrowserTest {
+ protected:
+  GPUBrowserTest() {
+  }
+
+  virtual void SetUpInProcessBrowserTestFixture() {
+    FilePath test_dir;
+    ASSERT_TRUE(PathService::Get(chrome::DIR_TEST_DATA, &test_dir));
+    gpu_test_dir_ = test_dir.AppendASCII("gpu");
+  }
+
+  FilePath gpu_test_dir_;
+};
+
+// TODO(apatrick): OSMesa is flaky on Mac and Windows. http://crbug/61037
+#if defined(OS_WIN) || defined(OS_MACOSX)
+#define MAYBE_BrowserTestLaunchedWithOSMesa \
+    DISABLED_BrowserTestLaunchedWithOSMesa
+#else
+#define MAYBE_BrowserTestLaunchedWithOSMesa BrowserTestLaunchedWithOSMesa
+#endif
+
+IN_PROC_BROWSER_TEST_F(GPUBrowserTest, MAYBE_BrowserTestLaunchedWithOSMesa) {
+  // Check the webgl test reports success and that the renderer was OSMesa.
+  // We use OSMesa for tests in order to get consistent results across a
+  // variety of boxes.
+  ui_test_utils::NavigateToURL(
+      browser(),
+      net::FilePathToFileURL(gpu_test_dir_.AppendASCII("webgl.html")));
+
+  EXPECT_EQ(ASCIIToUTF16("SUCCESS: Mesa OffScreen"),
+            browser()->GetSelectedTabContents()->GetTitle());
+}
diff --git a/chrome/test/ui/gpu_uitest.cc b/chrome/test/gpu/gpu_uitest.cc
index f12ef04..9b6a78c 100644
--- a/chrome/test/ui/gpu_uitest.cc
+++ b/chrome/test/gpu/gpu_uitest.cc
@@ -21,6 +21,7 @@ class GPUUITest : public UITest {
   FilePath gpu_test_dir_;
 };
 
+// TODO(apatrick): OSMesa is flaky on Mac and Windows. http://crbug/61037
 #if defined(OS_WIN) || defined(OS_MACOSX)
 #define MAYBE_UITestLaunchedWithOSMesa DISABLED_UITestLaunchedWithOSMesa
 #else