| /* |
| * Copyright (C) 2013 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 "WebProcessTest.h" |
| #include <gio/gio.h> |
| #include <webkit2/webkit-web-extension.h> |
| #include <wtf/glib/GUniquePtr.h> |
| |
| class WebKitDOMNodeTest : public WebProcessTest { |
| public: |
| static std::unique_ptr<WebProcessTest> create() { return std::unique_ptr<WebKitDOMNodeTest>(new WebKitDOMNodeTest()); } |
| |
| private: |
| bool testHierarchyNavigation(WebKitWebPage* page) |
| { |
| WebKitDOMDocument* document = webkit_web_page_get_dom_document(page); |
| g_assert(WEBKIT_DOM_IS_DOCUMENT(document)); |
| assertObjectIsDeletedWhenTestFinishes(G_OBJECT(document)); |
| |
| WebKitDOMHTMLHeadElement* head = webkit_dom_document_get_head(document); |
| g_assert(WEBKIT_DOM_IS_HTML_HEAD_ELEMENT(head)); |
| assertObjectIsDeletedWhenTestFinishes(G_OBJECT(head)); |
| |
| // Title, head's child. |
| g_assert(webkit_dom_node_has_child_nodes(WEBKIT_DOM_NODE(head))); |
| GRefPtr<WebKitDOMNodeList> list = adoptGRef(webkit_dom_node_get_child_nodes(WEBKIT_DOM_NODE(head))); |
| g_assert(WEBKIT_DOM_IS_NODE_LIST(list.get())); |
| assertObjectIsDeletedWhenTestFinishes(G_OBJECT(list.get())); |
| g_assert_cmpint(webkit_dom_node_list_get_length(list.get()), ==, 1); |
| WebKitDOMNode* node = webkit_dom_node_list_item(list.get(), 0); |
| g_assert(WEBKIT_DOM_IS_HTML_TITLE_ELEMENT(node)); |
| assertObjectIsDeletedWhenTestFinishes(G_OBJECT(node)); |
| |
| // Body, Head sibling. |
| node = webkit_dom_node_get_next_sibling(WEBKIT_DOM_NODE(head)); |
| g_assert(WEBKIT_DOM_IS_HTML_BODY_ELEMENT(node)); |
| assertObjectIsDeletedWhenTestFinishes(G_OBJECT(node)); |
| WebKitDOMHTMLBodyElement* body = WEBKIT_DOM_HTML_BODY_ELEMENT(node); |
| |
| // There is no third sibling |
| g_assert(!webkit_dom_node_get_next_sibling(node)); |
| |
| // Body's previous sibling is Head. |
| node = webkit_dom_node_get_previous_sibling(WEBKIT_DOM_NODE(body)); |
| g_assert(WEBKIT_DOM_IS_HTML_HEAD_ELEMENT(node)); |
| assertObjectIsDeletedWhenTestFinishes(G_OBJECT(node)); |
| |
| // Body has 3 children. |
| g_assert(webkit_dom_node_has_child_nodes(WEBKIT_DOM_NODE(body))); |
| list = adoptGRef(webkit_dom_node_get_child_nodes(WEBKIT_DOM_NODE(body))); |
| g_assert(WEBKIT_DOM_IS_NODE_LIST(list.get())); |
| assertObjectIsDeletedWhenTestFinishes(G_OBJECT(list.get())); |
| unsigned long length = webkit_dom_node_list_get_length(list.get()); |
| g_assert_cmpint(length, ==, 3); |
| |
| // The three of them are P tags. |
| for (unsigned long i = 0; i < length; i++) { |
| node = webkit_dom_node_list_item(list.get(), i); |
| g_assert(WEBKIT_DOM_IS_HTML_PARAGRAPH_ELEMENT(node)); |
| assertObjectIsDeletedWhenTestFinishes(G_OBJECT(node)); |
| } |
| |
| // Go backwards |
| unsigned i; |
| for (i = 0; node; node = webkit_dom_node_get_previous_sibling(node), i++) { } |
| g_assert_cmpint(i, ==, 3); |
| |
| return true; |
| } |
| |
| bool testInsertion(WebKitWebPage* page) |
| { |
| WebKitDOMDocument* document = webkit_web_page_get_dom_document(page); |
| g_assert(WEBKIT_DOM_IS_DOCUMENT(document)); |
| assertObjectIsDeletedWhenTestFinishes(G_OBJECT(document)); |
| |
| WebKitDOMHTMLElement* body = webkit_dom_document_get_body(document); |
| g_assert(WEBKIT_DOM_IS_HTML_ELEMENT(body)); |
| assertObjectIsDeletedWhenTestFinishes(G_OBJECT(body)); |
| |
| // Body shouldn't have any children at this point. |
| g_assert(!webkit_dom_node_has_child_nodes(WEBKIT_DOM_NODE(body))); |
| |
| // The value of a non-existent attribute should be null, not an empty string |
| g_assert(!webkit_dom_html_body_element_get_background(WEBKIT_DOM_HTML_BODY_ELEMENT(body))); |
| |
| // Insert one P element. |
| WebKitDOMElement* p = webkit_dom_document_create_element(document, "P", 0); |
| g_assert(WEBKIT_DOM_IS_HTML_ELEMENT(p)); |
| assertObjectIsDeletedWhenTestFinishes(G_OBJECT(p)); |
| webkit_dom_node_append_child(WEBKIT_DOM_NODE(body), WEBKIT_DOM_NODE(p), 0); |
| |
| // Now it should have one, the same that we inserted. |
| g_assert(webkit_dom_node_has_child_nodes(WEBKIT_DOM_NODE(body))); |
| GRefPtr<WebKitDOMNodeList> list = adoptGRef(webkit_dom_node_get_child_nodes(WEBKIT_DOM_NODE(body))); |
| g_assert(WEBKIT_DOM_IS_NODE_LIST(list.get())); |
| assertObjectIsDeletedWhenTestFinishes(G_OBJECT(list.get())); |
| g_assert_cmpint(webkit_dom_node_list_get_length(list.get()), ==, 1); |
| WebKitDOMNode* node = webkit_dom_node_list_item(list.get(), 0); |
| g_assert(WEBKIT_DOM_IS_HTML_ELEMENT(node)); |
| assertObjectIsDeletedWhenTestFinishes(G_OBJECT(node)); |
| g_assert(webkit_dom_node_is_same_node(WEBKIT_DOM_NODE(p), node)); |
| |
| // Replace the P tag with a DIV tag. |
| WebKitDOMElement* div = webkit_dom_document_create_element(document, "DIV", 0); |
| g_assert(WEBKIT_DOM_IS_HTML_ELEMENT(div)); |
| assertObjectIsDeletedWhenTestFinishes(G_OBJECT(div)); |
| webkit_dom_node_replace_child(WEBKIT_DOM_NODE(body), WEBKIT_DOM_NODE(div), WEBKIT_DOM_NODE(p), 0); |
| g_assert(webkit_dom_node_has_child_nodes(WEBKIT_DOM_NODE(body))); |
| list = adoptGRef(webkit_dom_node_get_child_nodes(WEBKIT_DOM_NODE(body))); |
| g_assert(WEBKIT_DOM_IS_NODE_LIST(list.get())); |
| assertObjectIsDeletedWhenTestFinishes(G_OBJECT(list.get())); |
| g_assert_cmpint(webkit_dom_node_list_get_length(list.get()), ==, 1); |
| node = webkit_dom_node_list_item(list.get(), 0); |
| g_assert(WEBKIT_DOM_IS_HTML_ELEMENT(node)); |
| assertObjectIsDeletedWhenTestFinishes(G_OBJECT(node)); |
| g_assert(webkit_dom_node_is_same_node(WEBKIT_DOM_NODE(div), node)); |
| |
| // Now remove the tag. |
| webkit_dom_node_remove_child(WEBKIT_DOM_NODE(body), node, 0); |
| list = adoptGRef(webkit_dom_node_get_child_nodes(WEBKIT_DOM_NODE(body))); |
| g_assert(WEBKIT_DOM_IS_NODE_LIST(list.get())); |
| assertObjectIsDeletedWhenTestFinishes(G_OBJECT(list.get())); |
| g_assert_cmpint(webkit_dom_node_list_get_length(list.get()), ==, 0); |
| |
| // Test insert before. If refChild is null, insert newChild as last element of parent. |
| div = webkit_dom_document_create_element(document, "DIV", 0); |
| g_assert(WEBKIT_DOM_IS_HTML_ELEMENT(div)); |
| assertObjectIsDeletedWhenTestFinishes(G_OBJECT(div)); |
| webkit_dom_node_insert_before(WEBKIT_DOM_NODE(body), WEBKIT_DOM_NODE(div), 0, 0); |
| g_assert(webkit_dom_node_has_child_nodes(WEBKIT_DOM_NODE(body))); |
| list = adoptGRef(webkit_dom_node_get_child_nodes(WEBKIT_DOM_NODE(body))); |
| g_assert(WEBKIT_DOM_IS_NODE_LIST(list.get())); |
| assertObjectIsDeletedWhenTestFinishes(G_OBJECT(list.get())); |
| g_assert_cmpint(webkit_dom_node_list_get_length(list.get()), ==, 1); |
| node = webkit_dom_node_list_item(list.get(), 0); |
| g_assert(WEBKIT_DOM_IS_HTML_ELEMENT(node)); |
| assertObjectIsDeletedWhenTestFinishes(G_OBJECT(node)); |
| g_assert(webkit_dom_node_is_same_node(WEBKIT_DOM_NODE(div), node)); |
| |
| // Now insert a 'p' before 'div'. |
| p = webkit_dom_document_create_element(document, "P", 0); |
| g_assert(WEBKIT_DOM_IS_HTML_ELEMENT(p)); |
| assertObjectIsDeletedWhenTestFinishes(G_OBJECT(p)); |
| webkit_dom_node_insert_before(WEBKIT_DOM_NODE(body), WEBKIT_DOM_NODE(p), WEBKIT_DOM_NODE(div), 0); |
| g_assert(webkit_dom_node_has_child_nodes(WEBKIT_DOM_NODE(body))); |
| list = adoptGRef(webkit_dom_node_get_child_nodes(WEBKIT_DOM_NODE(body))); |
| g_assert(WEBKIT_DOM_IS_NODE_LIST(list.get())); |
| assertObjectIsDeletedWhenTestFinishes(G_OBJECT(list.get())); |
| g_assert_cmpint(webkit_dom_node_list_get_length(list.get()), ==, 2); |
| node = webkit_dom_node_list_item(list.get(), 0); |
| g_assert(WEBKIT_DOM_IS_HTML_ELEMENT(node)); |
| assertObjectIsDeletedWhenTestFinishes(G_OBJECT(node)); |
| g_assert(webkit_dom_node_is_same_node(WEBKIT_DOM_NODE(p), node)); |
| node = webkit_dom_node_list_item(list.get(), 1); |
| g_assert(WEBKIT_DOM_IS_HTML_ELEMENT(node)); |
| assertObjectIsDeletedWhenTestFinishes(G_OBJECT(node)); |
| g_assert(webkit_dom_node_is_same_node(WEBKIT_DOM_NODE(div), node)); |
| |
| return true; |
| } |
| |
| bool testTagNamesNodeList(WebKitWebPage* page) |
| { |
| static const char* expectedTagNames[] = { "HTML", "HEAD", "BODY", "VIDEO", "SOURCE", "VIDEO", "SOURCE", "INPUT" }; |
| |
| WebKitDOMDocument* document = webkit_web_page_get_dom_document(page); |
| g_assert(WEBKIT_DOM_IS_DOCUMENT(document)); |
| assertObjectIsDeletedWhenTestFinishes(G_OBJECT(document)); |
| |
| GRefPtr<WebKitDOMNodeList> list = adoptGRef(webkit_dom_document_query_selector_all(document, "*", nullptr)); |
| g_assert(WEBKIT_DOM_IS_NODE_LIST(list.get())); |
| assertObjectIsDeletedWhenTestFinishes(G_OBJECT(list.get())); |
| gulong nodeCount = webkit_dom_node_list_get_length(list.get()); |
| g_assert_cmpuint(nodeCount, ==, G_N_ELEMENTS(expectedTagNames)); |
| for (unsigned i = 0; i < nodeCount; i++) { |
| WebKitDOMNode* node = webkit_dom_node_list_item(list.get(), i); |
| g_assert(WEBKIT_DOM_IS_NODE(node)); |
| assertObjectIsDeletedWhenTestFinishes(G_OBJECT(node)); |
| GUniquePtr<char> tagName(webkit_dom_node_get_node_name(node)); |
| g_assert_cmpstr(tagName.get(), ==, expectedTagNames[i]); |
| } |
| |
| return true; |
| } |
| |
| bool testTagNamesHTMLCollection(WebKitWebPage* page) |
| { |
| static const char* expectedTagNames[] = { "HTML", "HEAD", "BODY", "VIDEO", "SOURCE", "VIDEO", "SOURCE", "INPUT" }; |
| |
| WebKitDOMDocument* document = webkit_web_page_get_dom_document(page); |
| g_assert(WEBKIT_DOM_IS_DOCUMENT(document)); |
| assertObjectIsDeletedWhenTestFinishes(G_OBJECT(document)); |
| |
| GRefPtr<WebKitDOMHTMLCollection> collection = adoptGRef(webkit_dom_document_get_elements_by_tag_name_as_html_collection(document, "*")); |
| g_assert(WEBKIT_DOM_IS_HTML_COLLECTION(collection.get())); |
| assertObjectIsDeletedWhenTestFinishes(G_OBJECT(collection.get())); |
| gulong nodeCount = webkit_dom_html_collection_get_length(collection.get()); |
| g_assert_cmpuint(nodeCount, ==, G_N_ELEMENTS(expectedTagNames)); |
| for (unsigned i = 0; i < nodeCount; i++) { |
| WebKitDOMNode* node = webkit_dom_html_collection_item(collection.get(), i); |
| g_assert(WEBKIT_DOM_IS_NODE(node)); |
| assertObjectIsDeletedWhenTestFinishes(G_OBJECT(node)); |
| GUniquePtr<char> tagName(webkit_dom_node_get_node_name(node)); |
| g_assert_cmpstr(tagName.get(), ==, expectedTagNames[i]); |
| } |
| |
| return true; |
| } |
| |
| bool testDOMCache(WebKitWebPage* page) |
| { |
| WebKitDOMDocument* document = webkit_web_page_get_dom_document(page); |
| g_assert(WEBKIT_DOM_IS_DOCUMENT(document)); |
| assertObjectIsDeletedWhenTestFinishes(G_OBJECT(document)); |
| |
| // DOM objects already in the document should be automatically handled by the cache. |
| WebKitDOMElement* div = webkit_dom_document_get_element_by_id(document, "container"); |
| g_assert(WEBKIT_DOM_IS_HTML_ELEMENT(div)); |
| assertObjectIsDeletedWhenTestFinishes(G_OBJECT(div)); |
| |
| // Get the same elment twice should return the same pointer. |
| g_assert(div == webkit_dom_document_get_element_by_id(document, "container")); |
| |
| // A new DOM object created that is derived from Node should be automatically handled by the cache. |
| WebKitDOMElement* p = webkit_dom_document_create_element(document, "P", nullptr); |
| g_assert(WEBKIT_DOM_IS_HTML_PARAGRAPH_ELEMENT(p)); |
| assertObjectIsDeletedWhenTestFinishes(G_OBJECT(p)); |
| |
| // A new DOM object created that isn't derived from Node should be manually handled. |
| GRefPtr<WebKitDOMNodeIterator> iter = adoptGRef(webkit_dom_document_create_node_iterator(document, WEBKIT_DOM_NODE(div), WEBKIT_DOM_NODE_FILTER_SHOW_ALL, nullptr, FALSE, nullptr)); |
| g_assert(WEBKIT_DOM_IS_NODE_ITERATOR(iter.get())); |
| assertObjectIsDeletedWhenTestFinishes(G_OBJECT(iter.get())); |
| |
| // We can also manually handle a DOM object handled by the cache. |
| GRefPtr<WebKitDOMElement> p2 = adoptGRef(webkit_dom_document_create_element(document, "P", nullptr)); |
| g_assert(WEBKIT_DOM_IS_HTML_PARAGRAPH_ELEMENT(p2.get())); |
| assertObjectIsDeletedWhenTestFinishes(G_OBJECT(p2.get())); |
| |
| // Manually handling a DOM object owned by the cache shouldn't crash when the cache has more than one reference. |
| GRefPtr<WebKitDOMElement> p3 = adoptGRef(webkit_dom_document_create_element(document, "P", nullptr)); |
| g_assert(WEBKIT_DOM_IS_HTML_PARAGRAPH_ELEMENT(p3.get())); |
| assertObjectIsDeletedWhenTestFinishes(G_OBJECT(p3.get())); |
| webkit_dom_node_append_child(WEBKIT_DOM_NODE(div), WEBKIT_DOM_NODE(p3.get()), nullptr); |
| |
| // DOM objects removed from the document are also correctly handled by the cache. |
| WebKitDOMElement* a = webkit_dom_document_create_element(document, "A", nullptr); |
| g_assert(WEBKIT_DOM_IS_ELEMENT(a)); |
| assertObjectIsDeletedWhenTestFinishes(G_OBJECT(a)); |
| webkit_dom_node_remove_child(WEBKIT_DOM_NODE(div), WEBKIT_DOM_NODE(a), nullptr); |
| |
| return true; |
| } |
| |
| bool runTest(const char* testName, WebKitWebPage* page) override |
| { |
| if (!strcmp(testName, "hierarchy-navigation")) |
| return testHierarchyNavigation(page); |
| if (!strcmp(testName, "insertion")) |
| return testInsertion(page); |
| if (!strcmp(testName, "tag-names-node-list")) |
| return testTagNamesNodeList(page); |
| if (!strcmp(testName, "tag-names-html-collection")) |
| return testTagNamesHTMLCollection(page); |
| if (!strcmp(testName, "dom-cache")) |
| return testDOMCache(page); |
| |
| g_assert_not_reached(); |
| return false; |
| } |
| }; |
| |
| static void __attribute__((constructor)) registerTests() |
| { |
| REGISTER_TEST(WebKitDOMNodeTest, "WebKitDOMNode/hierarchy-navigation"); |
| REGISTER_TEST(WebKitDOMNodeTest, "WebKitDOMNode/insertion"); |
| REGISTER_TEST(WebKitDOMNodeTest, "WebKitDOMNode/tag-names-node-list"); |
| REGISTER_TEST(WebKitDOMNodeTest, "WebKitDOMNode/tag-names-html-collection"); |
| REGISTER_TEST(WebKitDOMNodeTest, "WebKitDOMNode/dom-cache"); |
| } |
| |
| |