Attachment 444661 Details for Bug 232707 – Patch

[patch] Patch

wcore-atspi-hyperlink.diff (text/plain), 26.30 KB, created by Carlos Garcia Campos on 2021-11-18 04:39:19 PST

(hide)

Description:

Filename:

MIME Type:

Creator: Carlos Garcia Campos

Created: 2021-11-18 04:39:19 PST

Size: 26.30 KB

patch

obsolete

>diff --git a/Source/WebCore/ChangeLog b/Source/WebCore/ChangeLog
>index f650dc122a4a..051257e7f08c 100644
>--- a/Source/WebCore/ChangeLog
>+++ b/Source/WebCore/ChangeLog
>@@ -1,3 +1,28 @@
>+2021-11-04  Carlos Garcia Campos  <cgarcia@igalia.com>
>+
>+        [GTK][a11y] Add implementation of hyperlink interface when building with ATSPI
>+        https://bugs.webkit.org/show_bug.cgi?id=232707
>+
>+        Reviewed by NOBODY (OOPS!).
>+
>+        Add hyperlink implementation and make links be handled as replaced objects too, to ensure all hyperlinks are
>+        handled the same way. That's consistent with chromium.
>+
>+        * SourcesGTK.txt:
>+        * accessibility/atspi/AccessibilityObjectAtspi.cpp:
>+        (WebCore::AccessibilityObjectAtspi::interfacesForObject):
>+        (WebCore::AccessibilityObjectAtspi::path):
>+        (WebCore::AccessibilityObjectAtspi::buildInterfaces const):
>+        * accessibility/atspi/AccessibilityObjectAtspi.h:
>+        * accessibility/atspi/AccessibilityObjectHyperlinkAtspi.cpp: Added.
>+        (WebCore::AccessibilityObjectAtspi::url const):
>+        (WebCore::AccessibilityObjectAtspi::offsetInParent const):
>+        * accessibility/atspi/AccessibilityObjectTextAtspi.cpp:
>+        (WebCore::AccessibilityObjectAtspi::characterOffset const):
>+        * editing/TextIterator.cpp:
>+        (WebCore::isRendererReplacedElement):
>+        (WebCore::TextIterator::handleReplacedElement):
>+
> 2021-10-26  Carlos Garcia Campos  <cgarcia@igalia.com>
> 
>         [GTK][a11y] Add implementation of value interface when building with ATSPI
>diff --git a/Source/WebCore/SourcesGTK.txt b/Source/WebCore/SourcesGTK.txt
>index 477e3156d771..18845cc0217c 100644
>--- a/Source/WebCore/SourcesGTK.txt
>+++ b/Source/WebCore/SourcesGTK.txt
>@@ -42,6 +42,7 @@ accessibility/atk/WebKitAccessibleUtil.cpp
> accessibility/atspi/AccessibilityAtspi.cpp
> accessibility/atspi/AccessibilityObjectAtspi.cpp
> accessibility/atspi/AccessibilityObjectComponentAtspi.cpp
>+accessibility/atspi/AccessibilityObjectHyperlinkAtspi.cpp
> accessibility/atspi/AccessibilityObjectTextAtspi.cpp
> accessibility/atspi/AccessibilityObjectValueAtspi.cpp
> accessibility/atspi/AccessibilityRootAtspi.cpp
>diff --git a/Source/WebCore/accessibility/atspi/AccessibilityObjectAtspi.cpp b/Source/WebCore/accessibility/atspi/AccessibilityObjectAtspi.cpp
>index 08a272b39159..abff5ab7ba26 100644
>--- a/Source/WebCore/accessibility/atspi/AccessibilityObjectAtspi.cpp
>+++ b/Source/WebCore/accessibility/atspi/AccessibilityObjectAtspi.cpp
>@@ -30,6 +30,7 @@
> #include "RenderAncestorIterator.h"
> #include "RenderBlock.h"
> #include "RenderObject.h"
>+#include "TextIterator.h"
> #include <glib/gi18n-lib.h>
> #include <wtf/MainThread.h>
> #include <wtf/UUID.h>
>@@ -86,6 +87,9 @@ OptionSet<AccessibilityObjectAtspi::Interface> AccessibilityObjectAtspi::interfa
>     if (coreObject.supportsRangeValue())
>         interfaces.add(Interface::Value);
> 
>+    if (coreObject.isLink() || (isRendererReplacedElement(renderer)))
>+        interfaces.add(Interface::Hyperlink);
>+
>     return interfaces;
> }
> 
>@@ -474,6 +478,8 @@ const String& AccessibilityObjectAtspi::path()
>             interfaces.append({ const_cast<GDBusInterfaceInfo*>(&webkit_text_interface), &s_textFunctions });
>         if (m_interfaces.contains(Interface::Value))
>             interfaces.append({ const_cast<GDBusInterfaceInfo*>(&webkit_value_interface), &s_valueFunctions });
>+        if (m_interfaces.contains(Interface::Hyperlink))
>+            interfaces.append({ const_cast<GDBusInterfaceInfo*>(&webkit_hyperlink_interface), &s_hyperlinkFunctions });
>         m_path = atspiRoot->atspi().registerObject(*this, WTFMove(interfaces));
>     }
> 
>@@ -1091,6 +1097,8 @@ void AccessibilityObjectAtspi::buildInterfaces(GVariantBuilder* builder) const
>         g_variant_builder_add(builder, "s", webkit_text_interface.name);
>     if (m_interfaces.contains(Interface::Value))
>         g_variant_builder_add(builder, "s", webkit_value_interface.name);
>+    if (m_interfaces.contains(Interface::Hyperlink))
>+        g_variant_builder_add(builder, "s", webkit_hyperlink_interface.name);
> }
> 
> void AccessibilityObjectAtspi::serialize(GVariantBuilder* builder) const
>diff --git a/Source/WebCore/accessibility/atspi/AccessibilityObjectAtspi.h b/Source/WebCore/accessibility/atspi/AccessibilityObjectAtspi.h
>index 3ca223737267..899c5ec254a2 100644
>--- a/Source/WebCore/accessibility/atspi/AccessibilityObjectAtspi.h
>+++ b/Source/WebCore/accessibility/atspi/AccessibilityObjectAtspi.h
>@@ -46,7 +46,8 @@ public:
>         Accessible = 1 << 0,
>         Component = 1 << 1,
>         Text = 1 << 2,
>-        Value = 1 << 3
>+        Value = 1 << 3,
>+        Hyperlink = 1 << 4
>     };
>     const OptionSet<Interface>& interfaces() const { return m_interfaces; }
> 
>@@ -117,6 +118,8 @@ public:
>     WEBCORE_EXPORT double minimumIncrement() const;
>     void valueChanged(double);
> 
>+    WEBCORE_EXPORT URL url() const;
>+
> private:
>     explicit AccessibilityObjectAtspi(AXCoreObject*);
> 
>@@ -139,6 +142,7 @@ private:
>     CString text(int, int) const;
>     CString textAtOffset(int, TextGranularity, int&, int&) const;
>     int characterAtOffset(int) const;
>+    std::optional<unsigned> characterOffset(UChar, int) const;
>     IntRect textExtents(int, int, uint32_t) const;
>     int offsetAtPoint(const IntPoint&, uint32_t) const;
>     IntPoint boundsForSelection(const VisibleSelection&) const;
>@@ -148,12 +152,15 @@ private:
>     bool scrollToMakeVisible(int, int, uint32_t) const;
>     bool scrollToPoint(int, int, uint32_t, int, int) const;
> 
>+    unsigned offsetInParent() const;
>+
>     static OptionSet<Interface> interfacesForObject(AXCoreObject&);
> 
>     static GDBusInterfaceVTable s_accessibleFunctions;
>     static GDBusInterfaceVTable s_componentFunctions;
>     static GDBusInterfaceVTable s_textFunctions;
>     static GDBusInterfaceVTable s_valueFunctions;
>+    static GDBusInterfaceVTable s_hyperlinkFunctions;
> 
>     AXCoreObject* m_axObject { nullptr };
>     AXCoreObject* m_coreObject { nullptr };
>diff --git a/Source/WebCore/accessibility/atspi/AccessibilityObjectHyperlinkAtspi.cpp b/Source/WebCore/accessibility/atspi/AccessibilityObjectHyperlinkAtspi.cpp
>new file mode 100644
>index 000000000000..639b4033725f
>--- /dev/null
>+++ b/Source/WebCore/accessibility/atspi/AccessibilityObjectHyperlinkAtspi.cpp
>@@ -0,0 +1,115 @@
>+/*
>+ * Copyright (C) 2021 Igalia S.L.
>+ *
>+ * This library is free software; you can redistribute it and/or
>+ * modify it under the terms of the GNU Library General Public
>+ * License as published by the Free Software Foundation; either
>+ * version 2 of the License, or (at your option) any later version.
>+ *
>+ * This library is distributed in the hope that it will be useful,
>+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
>+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
>+ * Library General Public License for more details.
>+ *
>+ * You should have received a copy of the GNU Library General Public License
>+ * along with this library; see the file COPYING.LIB.  If not, write to
>+ * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
>+ * Boston, MA 02110-1301, USA.
>+ */
>+
>+#include "config.h"
>+#include "AccessibilityObjectAtspi.h"
>+
>+#if ENABLE(ACCESSIBILITY) && USE(ATSPI)
>+
>+#include "AccessibilityRootAtspi.h"
>+#include <gio/gio.h>
>+#include <wtf/URL.h>
>+#include <wtf/unicode/CharacterNames.h>
>+
>+namespace WebCore {
>+
>+GDBusInterfaceVTable AccessibilityObjectAtspi::s_hyperlinkFunctions = {
>+    // method_call
>+    [](GDBusConnection*, const gchar*, const gchar*, const gchar*, const gchar* methodName, GVariant* parameters, GDBusMethodInvocation* invocation, gpointer userData) {
>+        RELEASE_ASSERT(!isMainThread());
>+        auto atspiObject = Ref { *static_cast<AccessibilityObjectAtspi*>(userData) };
>+        atspiObject->updateBackingStore();
>+
>+        if (!g_strcmp0(methodName, "GetObject")) {
>+            int index;
>+            g_variant_get(parameters, "(i)", &index);
>+            g_dbus_method_invocation_return_value(invocation, g_variant_new("(@(so))", !index ? atspiObject->reference() : atspiObject->root()->atspi().nullReference()));
>+        } else if (!g_strcmp0(methodName, "GetURI")) {
>+            int index;
>+            g_variant_get(parameters, "(i)", &index);
>+            g_dbus_method_invocation_return_value(invocation, g_variant_new("(s)", !index ? atspiObject->url().string().utf8().data() : ""));
>+        } else if (!g_strcmp0(methodName, "IsValid"))
>+            g_dbus_method_invocation_return_value(invocation, g_variant_new("(b)", atspiObject->m_axObject ? TRUE : FALSE));
>+    },
>+    // get_property
>+    [](GDBusConnection*, const gchar*, const gchar*, const gchar*, const gchar* propertyName, GError** error, gpointer userData) -> GVariant* {
>+        RELEASE_ASSERT(!isMainThread());
>+        auto atspiObject = Ref { *static_cast<AccessibilityObjectAtspi*>(userData) };
>+        atspiObject->updateBackingStore();
>+
>+        if (!g_strcmp0(propertyName, "NAnchors"))
>+            return g_variant_new_int32(1);
>+        if (!g_strcmp0(propertyName, "StartIndex"))
>+            return g_variant_new_int32(atspiObject->offsetInParent());
>+        if (!g_strcmp0(propertyName, "EndIndex"))
>+            return g_variant_new_int32(atspiObject->offsetInParent() + 1);
>+
>+        g_set_error(error, G_IO_ERROR, G_IO_ERROR_NOT_SUPPORTED, "Unknown property '%s'", propertyName);
>+        return nullptr;
>+    },
>+    // set_property,
>+    nullptr,
>+    // padding
>+    nullptr
>+};
>+
>+URL AccessibilityObjectAtspi::url() const
>+{
>+    AXCoreObject* axObject = isMainThread() ? m_coreObject : m_axObject;
>+    return axObject ? axObject->url() : URL();
>+}
>+
>+unsigned AccessibilityObjectAtspi::offsetInParent() const
>+{
>+    return Accessibility::retrieveValueFromMainThread<unsigned>([this]() -> unsigned {
>+        if (m_coreObject)
>+            m_coreObject->updateBackingStore();
>+
>+        if (!m_coreObject)
>+            return 0;
>+
>+        auto* parent = m_coreObject->parentObjectUnignored();
>+        if (!parent || !parent->wrapper())
>+            return 0;
>+
>+        int index = -1;
>+        const auto& children = parent->children();
>+        for (const auto& child : children) {
>+            if (child->accessibilityIsIgnored())
>+                continue;
>+
>+            auto* wrapper = child->wrapper();
>+            if (!wrapper || !wrapper->interfaces().contains(Interface::Hyperlink))
>+                continue;
>+
>+            index++;
>+            if (wrapper == this)
>+                break;
>+        }
>+
>+        if (index == -1)
>+            return 0;
>+
>+        return parent->wrapper()->characterOffset(objectReplacementCharacter, index).value_or(0);
>+    });
>+}
>+
>+} // namespace WebCore
>+
>+#endif // ENABLE(ACCESSIBILITY) && USE(ATSPI)
>diff --git a/Source/WebCore/accessibility/atspi/AccessibilityObjectTextAtspi.cpp b/Source/WebCore/accessibility/atspi/AccessibilityObjectTextAtspi.cpp
>index a9ae0808800c..37bf42f5ee54 100644
>--- a/Source/WebCore/accessibility/atspi/AccessibilityObjectTextAtspi.cpp
>+++ b/Source/WebCore/accessibility/atspi/AccessibilityObjectTextAtspi.cpp
>@@ -21,13 +21,18 @@
> #include "AccessibilityObjectAtspi.h"
> 
> #if ENABLE(ACCESSIBILITY) && USE(ATSPI)
>+#include "AXObjectCache.h"
> #include "AccessibilityAtspiEnums.h"
>+#include "AccessibilityObject.h"
> #include "AccessibilityObjectInterface.h"
>+#include "AccessibilityRootAtspi.h"
> #include "Editing.h"
> #include "PlatformScreen.h"
>+#include "RenderLayer.h"
> #include "SurrogatePairAwareTextIterator.h"
> #include "TextIterator.h"
> #include "VisibleUnits.h"
>+#include <gio/gio.h>
> 
> namespace WebCore {
> 
>@@ -484,6 +489,24 @@ int AccessibilityObjectAtspi::characterAtOffset(int offset) const
>     return g_utf8_get_char(g_utf8_offset_to_pointer(utf8Text.data(), offset));
> }
> 
>+std::optional<unsigned> AccessibilityObjectAtspi::characterOffset(UChar character, int index) const
>+{
>+    auto utf16Text = text();
>+    unsigned start = 0;
>+    size_t offset;
>+    while ((offset = utf16Text.find(character, start)) != notFound) {
>+        start = offset + 1;
>+        if (--index == -1)
>+            break;
>+    }
>+
>+    if (offset == notFound)
>+        return std::nullopt;
>+
>+    auto mapping = offsetMapping(utf16Text);
>+    return UTF16OffsetToUTF8(mapping, offset);
>+}
>+
> IntRect AccessibilityObjectAtspi::boundsForRange(unsigned utf16Offset, unsigned length, uint32_t coordinateType) const
> {
>     return Accessibility::retrieveValueFromMainThread<IntRect>([this, utf16Offset, length, coordinateType]() -> IntRect {
>diff --git a/Source/WebCore/editing/TextIterator.cpp b/Source/WebCore/editing/TextIterator.cpp
>index b94d9bee0eb9..fa0e0bf9bb5a 100644
>--- a/Source/WebCore/editing/TextIterator.cpp
>+++ b/Source/WebCore/editing/TextIterator.cpp
>@@ -277,6 +277,11 @@ bool isRendererReplacedElement(RenderObject* renderer)
>             return true;
>         if (equalLettersIgnoringASCIICase(element.attributeWithoutSynchronization(roleAttr), "img"))
>             return true;
>+#if USE(ATSPI)
>+        // Links are also replaced with object replacement character in ATSPI.
>+        if (element.isLink())
>+            return true;
>+#endif
>     }
> 
>     return false;
>@@ -750,7 +755,7 @@ bool TextIterator::handleReplacedElement()
> 
>     m_hasEmitted = true;
> 
>-    if (m_behaviors.contains(TextIteratorBehavior::EmitsObjectReplacementCharacters) && renderer.isReplaced()) {
>+    if (m_behaviors.contains(TextIteratorBehavior::EmitsObjectReplacementCharacters)) {
>         emitCharacter(objectReplacementCharacter, *m_node->parentNode(), m_node, 0, 1);
>         // Don't process subtrees for embedded objects. If the text there is required,
>         // it must be explicitly asked by specifying a range falling inside its boundaries.
>diff --git a/Tools/ChangeLog b/Tools/ChangeLog
>index c69b977c1913..aef3467e8d91 100644
>--- a/Tools/ChangeLog
>+++ b/Tools/ChangeLog
>@@ -1,3 +1,19 @@
>+2021-11-04  Carlos Garcia Campos  <cgarcia@igalia.com>
>+
>+        [GTK][a11y] Add implementation of hyperlink interface when building with ATSPI
>+        https://bugs.webkit.org/show_bug.cgi?id=232707
>+
>+        Reviewed by NOBODY (OOPS!).
>+
>+        Add unit tests to check hyperlink interface and implement AccessibilityUIElement::url() in WTR.
>+
>+        * TestWebKitAPI/Tests/WebKitGtk/TestWebKitAccessibility.cpp:
>+        (testTextReplacedObjects):
>+        (testHyperlinkBasic):
>+        (beforeAll):
>+        * WebKitTestRunner/InjectedBundle/atspi/AccessibilityUIElementAtspi.cpp:
>+        (WTR::AccessibilityUIElement::url):
>+
> 2021-10-26  Carlos Garcia Campos  <cgarcia@igalia.com>
> 
>         [GTK][a11y] Add implementation of value interface when building with ATSPI
>diff --git a/Tools/TestWebKitAPI/Tests/WebKitGtk/TestWebKitAccessibility.cpp b/Tools/TestWebKitAPI/Tests/WebKitGtk/TestWebKitAccessibility.cpp
>index 3b238d6b3e08..18e04b98ec0a 100644
>--- a/Tools/TestWebKitAPI/Tests/WebKitGtk/TestWebKitAccessibility.cpp
>+++ b/Tools/TestWebKitAPI/Tests/WebKitGtk/TestWebKitAccessibility.cpp
>@@ -1533,6 +1533,7 @@ static void testTextReplacedObjects(AccessibilityTest* test, gconstpointer)
>         "<html>"
>         "  <body>"
>         "    <p>This is <button>button1</button> and <button>button2</button> in paragraph</p>"
>+        "    <p>This is <a href='#'>link1</a> and <a href='#'>link2</a> in paragraph</p>"
>         "  </body>"
>         "</html>",
>         nullptr);
>@@ -1543,7 +1544,7 @@ static void testTextReplacedObjects(AccessibilityTest* test, gconstpointer)
> 
>     auto documentWeb = test->findDocumentWeb(testApp.get());
>     g_assert_true(ATSPI_IS_ACCESSIBLE(documentWeb.get()));
>-    g_assert_cmpint(atspi_accessible_get_child_count(documentWeb.get(), nullptr), ==, 1);
>+    g_assert_cmpint(atspi_accessible_get_child_count(documentWeb.get(), nullptr), ==, 2);
> 
>     auto p = adoptGRef(atspi_accessible_get_child_at_index(documentWeb.get(), 0, nullptr));
>     g_assert_true(ATSPI_IS_TEXT(p.get()));
>@@ -1611,6 +1612,24 @@ static void testTextReplacedObjects(AccessibilityTest* test, gconstpointer)
>     g_assert_cmpuint(g_hash_table_size(attributes.get()), ==, 0);
>     g_assert_cmpint(startOffset, ==, 15);
>     g_assert_cmpint(endOffset, ==, 28);
>+
>+    // Links are also replaced elements.
>+    p = adoptGRef(atspi_accessible_get_child_at_index(documentWeb.get(), 1, nullptr));
>+    g_assert_true(ATSPI_IS_TEXT(p.get()));
>+    g_assert_cmpint(atspi_text_get_character_count(ATSPI_TEXT(p.get()), nullptr), ==, 28);
>+    text.reset(atspi_text_get_text(ATSPI_TEXT(p.get()), 0, -1, nullptr));
>+    g_assert_cmpstr(text.get(), ==, "This is \357\277\274 and \357\277\274 in paragraph");
>+    g_assert_cmpint(atspi_accessible_get_child_count(p.get(), nullptr), ==, 2);
>+
>+    auto link1 = adoptGRef(atspi_accessible_get_child_at_index(p.get(), 0, nullptr));
>+    g_assert_true(ATSPI_IS_TEXT(link1.get()));
>+    text.reset(atspi_text_get_text(ATSPI_TEXT(link1.get()), 0, -1, nullptr));
>+    g_assert_cmpstr(text.get(), ==, "link1");
>+
>+    auto link2 = adoptGRef(atspi_accessible_get_child_at_index(p.get(), 1, nullptr));
>+    g_assert_true(ATSPI_IS_TEXT(link2.get()));
>+    text.reset(atspi_text_get_text(ATSPI_TEXT(link2.get()), 0, -1, nullptr));
>+    g_assert_cmpstr(text.get(), ==, "link2");
> #endif
> }
> 
>@@ -1665,6 +1684,112 @@ static void testValueBasic(AccessibilityTest* test, gconstpointer)
>     g_assert_cmpfloat(atspi_value_get_current_value(ATSPI_VALUE(slider.get()), nullptr), ==, 0);
> }
> 
>+static void testHyperlinkBasic(AccessibilityTest* test, gconstpointer)
>+{
>+    test->showInWindow(800, 600);
>+    test->loadHtml(
>+        "<html>"
>+        "  <body>"
>+        "    <a href='https://www.webkitgtk.org'>WebKitGTK</a>"
>+        "    <div role='link'>Link</div>"
>+        "    <p>This is <button>button1</button> and <button>button2</button> in a paragraph</p>"
>+        "    <p>This is <a href='https://www.webkitgtk.org'>link1</a> and <a href='https://www.gnome.org'>link2</a> in paragraph</p>"
>+        "  </body>"
>+        "</html>",
>+        nullptr);
>+    test->waitUntilLoadFinished();
>+
>+    auto testApp = test->findTestApplication();
>+    g_assert_true(ATSPI_IS_ACCESSIBLE(testApp.get()));
>+
>+    auto documentWeb = test->findDocumentWeb(testApp.get());
>+    g_assert_true(ATSPI_IS_ACCESSIBLE(documentWeb.get()));
>+    g_assert_cmpint(atspi_accessible_get_child_count(documentWeb.get(), nullptr), ==, 4);
>+
>+    auto section = adoptGRef(atspi_accessible_get_child_at_index(documentWeb.get(), 0, nullptr));
>+    g_assert_true(ATSPI_IS_ACCESSIBLE(section.get()));
>+    g_assert_cmpint(atspi_accessible_get_role(section.get(), nullptr), ==, ATSPI_ROLE_SECTION);
>+    g_assert_cmpint(atspi_accessible_get_child_count(section.get(), nullptr), ==, 1);
>+
>+    auto a = adoptGRef(atspi_accessible_get_child_at_index(section.get(), 0, nullptr));
>+    g_assert_true(ATSPI_IS_ACCESSIBLE(a.get()));
>+    g_assert_cmpint(atspi_accessible_get_role(a.get(), nullptr), ==, ATSPI_ROLE_LINK);
>+    auto link = adoptGRef(atspi_accessible_get_hyperlink(a.get()));
>+    g_assert_true(ATSPI_IS_HYPERLINK(link.get()));
>+    g_assert_cmpint(atspi_hyperlink_get_n_anchors(ATSPI_HYPERLINK(link.get()), nullptr), ==, 1);
>+    g_assert_true(atspi_hyperlink_is_valid(ATSPI_HYPERLINK(link.get()), nullptr));
>+    g_assert_cmpint(atspi_hyperlink_get_start_index(ATSPI_HYPERLINK(link.get()), nullptr), ==, 0);
>+    g_assert_cmpint(atspi_hyperlink_get_end_index(ATSPI_HYPERLINK(link.get()), nullptr), ==, 1);
>+    GUniquePtr<char> uri(atspi_hyperlink_get_uri(ATSPI_HYPERLINK(link.get()), 0, nullptr));
>+    g_assert_cmpstr(uri.get(), ==, "https://www.webkitgtk.org/");
>+    g_assert_true(atspi_hyperlink_get_object(ATSPI_HYPERLINK(link.get()), 0, nullptr) == a.get());
>+
>+    auto div = adoptGRef(atspi_accessible_get_child_at_index(documentWeb.get(), 1, nullptr));
>+    g_assert_true(ATSPI_IS_ACCESSIBLE(div.get()));
>+    g_assert_cmpint(atspi_accessible_get_role(div.get(), nullptr), ==, ATSPI_ROLE_LINK);
>+    link = adoptGRef(atspi_accessible_get_hyperlink(div.get()));
>+    g_assert_true(ATSPI_IS_HYPERLINK(link.get()));
>+    g_assert_cmpint(atspi_hyperlink_get_n_anchors(ATSPI_HYPERLINK(link.get()), nullptr), ==, 1);
>+    g_assert_true(atspi_hyperlink_is_valid(ATSPI_HYPERLINK(link.get()), nullptr));
>+    g_assert_cmpint(atspi_hyperlink_get_start_index(ATSPI_HYPERLINK(link.get()), nullptr), ==, 0);
>+    g_assert_cmpint(atspi_hyperlink_get_end_index(ATSPI_HYPERLINK(link.get()), nullptr), ==, 1);
>+    uri.reset(atspi_hyperlink_get_uri(ATSPI_HYPERLINK(link.get()), 0, nullptr));
>+    g_assert_cmpstr(uri.get(), ==, "");
>+    g_assert_true(atspi_hyperlink_get_object(ATSPI_HYPERLINK(link.get()), 0, nullptr) == div.get());
>+
>+    auto p = adoptGRef(atspi_accessible_get_child_at_index(documentWeb.get(), 2, nullptr));
>+    g_assert_true(ATSPI_IS_ACCESSIBLE(p.get()));
>+    g_assert_cmpint(atspi_accessible_get_child_count(p.get(), nullptr), ==, 2);
>+    auto button1 = adoptGRef(atspi_accessible_get_child_at_index(p.get(), 0, nullptr));
>+    g_assert_true(ATSPI_IS_ACCESSIBLE(button1.get()));
>+    link = adoptGRef(atspi_accessible_get_hyperlink(button1.get()));
>+    g_assert_true(ATSPI_IS_HYPERLINK(link.get()));
>+    g_assert_cmpint(atspi_hyperlink_get_n_anchors(ATSPI_HYPERLINK(link.get()), nullptr), ==, 1);
>+    g_assert_true(atspi_hyperlink_is_valid(ATSPI_HYPERLINK(link.get()), nullptr));
>+    g_assert_cmpint(atspi_hyperlink_get_start_index(ATSPI_HYPERLINK(link.get()), nullptr), ==, 8);
>+    g_assert_cmpint(atspi_hyperlink_get_end_index(ATSPI_HYPERLINK(link.get()), nullptr), ==, 9);
>+    uri.reset(atspi_hyperlink_get_uri(ATSPI_HYPERLINK(link.get()), 0, nullptr));
>+    g_assert_cmpstr(uri.get(), ==, "");
>+    g_assert_true(atspi_hyperlink_get_object(ATSPI_HYPERLINK(link.get()), 0, nullptr) == button1.get());
>+    auto button2 = adoptGRef(atspi_accessible_get_child_at_index(p.get(), 1, nullptr));
>+    g_assert_true(ATSPI_IS_ACCESSIBLE(button2.get()));
>+    link = adoptGRef(atspi_accessible_get_hyperlink(button2.get()));
>+    g_assert_true(ATSPI_IS_HYPERLINK(link.get()));
>+    g_assert_cmpint(atspi_hyperlink_get_n_anchors(ATSPI_HYPERLINK(link.get()), nullptr), ==, 1);
>+    g_assert_true(atspi_hyperlink_is_valid(ATSPI_HYPERLINK(link.get()), nullptr));
>+    g_assert_cmpint(atspi_hyperlink_get_start_index(ATSPI_HYPERLINK(link.get()), nullptr), ==, 14);
>+    g_assert_cmpint(atspi_hyperlink_get_end_index(ATSPI_HYPERLINK(link.get()), nullptr), ==, 15);
>+    uri.reset(atspi_hyperlink_get_uri(ATSPI_HYPERLINK(link.get()), 0, nullptr));
>+    g_assert_cmpstr(uri.get(), ==, "");
>+    g_assert_true(atspi_hyperlink_get_object(ATSPI_HYPERLINK(link.get()), 0, nullptr) == button2.get());
>+
>+    p = adoptGRef(atspi_accessible_get_child_at_index(documentWeb.get(), 3, nullptr));
>+    g_assert_true(ATSPI_IS_ACCESSIBLE(p.get()));
>+    g_assert_cmpint(atspi_accessible_get_child_count(p.get(), nullptr), ==, 2);
>+    auto link1 = adoptGRef(atspi_accessible_get_child_at_index(p.get(), 0, nullptr));
>+    g_assert_true(ATSPI_IS_ACCESSIBLE(link1.get()));
>+    link = adoptGRef(atspi_accessible_get_hyperlink(link1.get()));
>+    g_assert_true(ATSPI_IS_HYPERLINK(link.get()));
>+    g_assert_cmpint(atspi_hyperlink_get_n_anchors(ATSPI_HYPERLINK(link.get()), nullptr), ==, 1);
>+    g_assert_true(atspi_hyperlink_is_valid(ATSPI_HYPERLINK(link.get()), nullptr));
>+    g_assert_cmpint(atspi_hyperlink_get_start_index(ATSPI_HYPERLINK(link.get()), nullptr), ==, 8);
>+    g_assert_cmpint(atspi_hyperlink_get_end_index(ATSPI_HYPERLINK(link.get()), nullptr), ==, 9);
>+    uri.reset(atspi_hyperlink_get_uri(ATSPI_HYPERLINK(link.get()), 0, nullptr));
>+    g_assert_cmpstr(uri.get(), ==, "https://www.webkitgtk.org/");
>+    g_assert_true(atspi_hyperlink_get_object(ATSPI_HYPERLINK(link.get()), 0, nullptr) == link1.get());
>+    auto link2 = adoptGRef(atspi_accessible_get_child_at_index(p.get(), 1, nullptr));
>+    g_assert_true(ATSPI_IS_ACCESSIBLE(link2.get()));
>+    link = adoptGRef(atspi_accessible_get_hyperlink(link2.get()));
>+    g_assert_true(ATSPI_IS_HYPERLINK(link.get()));
>+    g_assert_cmpint(atspi_hyperlink_get_n_anchors(ATSPI_HYPERLINK(link.get()), nullptr), ==, 1);
>+    g_assert_true(atspi_hyperlink_is_valid(ATSPI_HYPERLINK(link.get()), nullptr));
>+    g_assert_cmpint(atspi_hyperlink_get_start_index(ATSPI_HYPERLINK(link.get()), nullptr), ==, 14);
>+    g_assert_cmpint(atspi_hyperlink_get_end_index(ATSPI_HYPERLINK(link.get()), nullptr), ==, 15);
>+    uri.reset(atspi_hyperlink_get_uri(ATSPI_HYPERLINK(link.get()), 0, nullptr));
>+    g_assert_cmpstr(uri.get(), ==, "https://www.gnome.org/");
>+    g_assert_true(atspi_hyperlink_get_object(ATSPI_HYPERLINK(link.get()), 0, nullptr) == link2.get());
>+}
>+
> void beforeAll()
> {
>     AccessibilityTest::add("WebKitAccessibility", "accessible/basic-hierarchy", testAccessibleBasicHierarchy);
>@@ -1686,6 +1811,7 @@ void beforeAll()
>     AccessibilityTest::add("WebKitAccessibility", "text/state-changed", testTextStateChanged);
>     AccessibilityTest::add("WebKitAccessibility", "text/replaced-objects", testTextReplacedObjects);
>     AccessibilityTest::add("WebKitAccessibility", "value/basic", testValueBasic);
>+    AccessibilityTest::add("WebKitAccessibility", "hyperlink/basic", testHyperlinkBasic);
> }
> 
> void afterAll()
>diff --git a/Tools/WebKitTestRunner/InjectedBundle/atspi/AccessibilityUIElementAtspi.cpp b/Tools/WebKitTestRunner/InjectedBundle/atspi/AccessibilityUIElementAtspi.cpp
>index 682fabf52d41..0d587f593871 100644
>--- a/Tools/WebKitTestRunner/InjectedBundle/atspi/AccessibilityUIElementAtspi.cpp
>+++ b/Tools/WebKitTestRunner/InjectedBundle/atspi/AccessibilityUIElementAtspi.cpp
>@@ -34,6 +34,7 @@
> #include <WebCore/AccessibilityAtspiEnums.h>
> #include <WebCore/AccessibilityObjectAtspi.h>
> #include <WebKit/WKBundleFrame.h>
>+#include <wtf/URL.h>
> #include <wtf/text/CString.h>
> #include <wtf/text/StringBuilder.h>
> #include <wtf/text/StringToIntegerConversion.h>
>@@ -1128,7 +1129,24 @@ JSRetainPtr<JSStringRef> AccessibilityUIElement::documentURI()
> 
> JSRetainPtr<JSStringRef> AccessibilityUIElement::url()
> {
>-    return JSStringCreateWithCharacters(0, 0);
>+    if (!m_element->interfaces().contains(WebCore::AccessibilityObjectAtspi::Interface::Hyperlink))
>+        return JSStringCreateWithCharacters(0, 0);
>+
>+    m_element->updateBackingStore();
>+    auto axURL = m_element->url();
>+    if (axURL.isNull())
>+        return JSStringCreateWithUTF8CString("AXURL: (null)");
>+
>+    if (axURL.isLocalFile()) {
>+        // Do not expose absolute paths.
>+        auto path = axURL.fileSystemPath();
>+        auto index = path.find("LayoutTests");
>+        if (index != notFound)
>+            path = path.substring(index);
>+        return OpaqueJSString::tryCreate(makeString("AXURL: ", path)).leakRef();
>+    }
>+
>+    return OpaqueJSString::tryCreate(makeString("AXURL: ", axURL.string())).leakRef();
> }
> 
> bool AccessibilityUIElement::addNotificationListener(JSValueRef functionCallback)

Actions: View | Formatted Diff | Diff

Attachments on bug 232707: 443298 | 444661 | 444662