chrome/browser/renderer_host/test/renderer_accessibility_browsertest.cc - Issue 3013035: Add html node info (tag name, attributes, and computed display) and document...

Unified Diff: chrome/browser/renderer_host/test/renderer_accessibility_browsertest.cc

Issue 3013035: Add html node info (tag name, attributes, and computed display) and document... (Closed) Base URL: svn://chrome-svn/chrome/trunk/src/

Patch Set: Add html node info (tag name, attributes, and computed display) and document... Created 10 years, 4 months ago

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Index: chrome/browser/renderer_host/test/renderer_accessibility_browsertest.cc

===================================================================

--- chrome/browser/renderer_host/test/renderer_accessibility_browsertest.cc (revision 0)

+++ chrome/browser/renderer_host/test/renderer_accessibility_browsertest.cc (revision 0)

@@ -0,0 +1,109 @@

+// Use of this source code is governed by a BSD-style license that can be

+// found in the LICENSE file.

+#include <string>

+#include <vector>

+#include "base/utf_string_conversions.h"

+#include "chrome/browser/browser.h"

+#include "chrome/browser/browser_window.h"

+#include "chrome/browser/renderer_host/render_view_host.h"

+#include "chrome/browser/renderer_host/render_widget_host.h"

+#include "chrome/browser/renderer_host/render_widget_host_view.h"

+#include "chrome/browser/tab_contents/tab_contents.h"

+#include "chrome/common/render_messages.h"

+#include "chrome/common/notification_type.h"

+#include "chrome/test/in_process_browser_test.h"

+#include "chrome/test/ui_test_utils.h"

+using webkit_glue::WebAccessibility;

+namespace {

+class RendererAccessibilityBrowserTest : public InProcessBrowserTest {

+ public:

+ RendererAccessibilityBrowserTest() {}

+ protected:

+ const char *GetAttr(const WebAccessibility& node,

+ const WebAccessibility::Attribute attr);

+};

+// Convenience method to get the value of a particular WebAccessibility

+// node attribute as a UTF-8 const char*.

+const char *RendererAccessibilityBrowserTest::GetAttr(

+ const WebAccessibility& node, const WebAccessibility::Attribute attr) {

+ std::map<int32, string16>::const_iterator iter = node.attributes.find(attr);

+ if (iter != node.attributes.end())

+ return UTF16ToUTF8(iter->second).c_str();

+ else

+ return "";

+IN_PROC_BROWSER_TEST_F(RendererAccessibilityBrowserTest,

+ TestCrossPlatformAccessibilityTree) {

+ // Create a data url and load it.

+ const char url_str[] =

+ "data:text/html,"

+ "<!doctype html>"

+ "<html><head><title>Accessibility Test</title></head>"

+ "<body><input type='button' value='push' /><input type='checkbox' />"

+ "</body></html>";

+ GURL url(url_str);

+ browser()->OpenURL(url, GURL(), CURRENT_TAB, PageTransition::TYPED);

+ // Tell the renderer to send an accessibility tree, then wait for the

+ // notification that it's been received.

+ RenderWidgetHostView* host_view =

+ browser()->GetSelectedTabContents()->GetRenderWidgetHostView();

+ RenderWidgetHost* host = host_view->GetRenderWidgetHost();

+ RenderViewHost* view_host = static_cast<RenderViewHost*>(host);

+ view_host->set_save_accessibility_tree_for_testing(true);

+ host->Send(new ViewMsg_GetAccessibilityTree(host->routing_id()));

+ ui_test_utils::WaitForNotification(

+ NotificationType::RENDER_VIEW_HOST_ACCESSIBILITY_TREE_UPDATED);

+ // Check properties of the root element of the tree.

+ const WebAccessibility& tree = view_host->accessibility_tree();

+ EXPECT_STREQ(url_str, GetAttr(tree, WebAccessibility::ATTR_DOC_URL));

+ EXPECT_STREQ("Accessibility Test",

+ GetAttr(tree, WebAccessibility::ATTR_DOC_TITLE));

+ EXPECT_STREQ("html", GetAttr(tree, WebAccessibility::ATTR_DOC_DOCTYPE));

+ EXPECT_STREQ("text/html", GetAttr(tree, WebAccessibility::ATTR_DOC_MIMETYPE));

+ EXPECT_EQ(WebAccessibility::ROLE_WEB_AREA, tree.role);

+ // Check properites of the BODY element.

+ ASSERT_EQ(1U, tree.children.size());

+ const WebAccessibility& body = tree.children[0];

+ EXPECT_EQ(WebAccessibility::ROLE_GROUP, body.role);

+ EXPECT_STREQ("BODY", GetAttr(body, WebAccessibility::ATTR_HTML_TAG));

+ EXPECT_STREQ("block", GetAttr(body, WebAccessibility::ATTR_DISPLAY));

+ // Check properties of the two children of the BODY element.

+ ASSERT_EQ(2U, body.children.size());

+ const WebAccessibility& button = body.children[0];

+ EXPECT_EQ(WebAccessibility::ROLE_BUTTON, button.role);

+ EXPECT_STREQ("INPUT", GetAttr(button, WebAccessibility::ATTR_HTML_TAG));

+ EXPECT_STREQ("push", UTF16ToUTF8(button.name).c_str());

+ EXPECT_STREQ("inline-block", GetAttr(button, WebAccessibility::ATTR_DISPLAY));

+ ASSERT_EQ(2U, button.html_attributes.size());

+ EXPECT_STREQ("type", UTF16ToUTF8(button.html_attributes[0].first).c_str());

+ EXPECT_STREQ("button", UTF16ToUTF8(button.html_attributes[0].second).c_str());

+ EXPECT_STREQ("value", UTF16ToUTF8(button.html_attributes[1].first).c_str());

+ EXPECT_STREQ("push", UTF16ToUTF8(button.html_attributes[1].second).c_str());

+ const WebAccessibility& checkbox = body.children[1];

+ EXPECT_EQ(WebAccessibility::ROLE_CHECKBOX, checkbox.role);

+ EXPECT_STREQ("INPUT", GetAttr(checkbox, WebAccessibility::ATTR_HTML_TAG));

+ EXPECT_STREQ("inline-block",

+ GetAttr(checkbox, WebAccessibility::ATTR_DISPLAY));

+ ASSERT_EQ(1U, checkbox.html_attributes.size());

+ EXPECT_STREQ("type",

+ UTF16ToUTF8(checkbox.html_attributes[0].first).c_str());

+ EXPECT_STREQ("checkbox",

+ UTF16ToUTF8(checkbox.html_attributes[0].second).c_str());

+} // namespace

Property changes on: chrome/browser/renderer_host/test/renderer_accessibility_browsertest.cc

___________________________________________________________________

Added: svn:eol-style

+ LF

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