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- /*
- * Copyright 2016 Google Inc.
- *
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
- #include "include/core/SkStream.h"
- #include "tests/Test.h"
- #if defined(SK_XML)
- #include "src/xml/SkDOM.h"
- static const SkDOM::Node* check_node(skiatest::Reporter* r, const SkDOM& dom,
- const SkDOM::Node* node, const char* expectedName,
- SkDOM::Type expectedType) {
- REPORTER_ASSERT(r, node);
- if (node) {
- REPORTER_ASSERT(r, !strcmp(dom.getName(node), expectedName));
- REPORTER_ASSERT(r, dom.getType(node) == expectedType);
- }
- return node;
- }
- DEF_TEST(SkDOM_test, r) {
- static const char gDoc[] =
- "<root a='1' b='2'>"
- "<elem1 c='3' />"
- "<elem2 d='4' />"
- "<elem3 e='5'>"
- "<subelem1>Some text.</subelem1>"
- "<subelem2 f='6' g='7'/>"
- "<subelem3>Some more text.</subelem3>"
- "</elem3>"
- "<elem4 h='8'/>"
- "</root>"
- ;
- SkMemoryStream docStream(gDoc, sizeof(gDoc) - 1);
- SkDOM dom;
- REPORTER_ASSERT(r, !dom.getRootNode());
- const SkDOM::Node* root = dom.build(docStream);
- REPORTER_ASSERT(r, root && dom.getRootNode() == root);
- const char* v = dom.findAttr(root, "a");
- REPORTER_ASSERT(r, v && !strcmp(v, "1"));
- v = dom.findAttr(root, "b");
- REPORTER_ASSERT(r, v && !strcmp(v, "2"));
- v = dom.findAttr(root, "c");
- REPORTER_ASSERT(r, v == nullptr);
- REPORTER_ASSERT(r, dom.getFirstChild(root, "elem1"));
- REPORTER_ASSERT(r, !dom.getFirstChild(root, "subelem1"));
- {
- const auto* elem1 = check_node(r, dom, dom.getFirstChild(root),
- "elem1", SkDOM::kElement_Type);
- const auto* elem2 = check_node(r, dom, dom.getNextSibling(elem1),
- "elem2", SkDOM::kElement_Type);
- const auto* elem3 = check_node(r, dom, dom.getNextSibling(elem2),
- "elem3", SkDOM::kElement_Type);
- {
- const auto* subelem1 = check_node(r, dom, dom.getFirstChild(elem3),
- "subelem1", SkDOM::kElement_Type);
- {
- check_node(r, dom, dom.getFirstChild(subelem1),
- "Some text.", SkDOM::kText_Type);
- }
- const auto* subelem2 = check_node(r, dom, dom.getNextSibling(subelem1),
- "subelem2", SkDOM::kElement_Type);
- const auto* subelem3 = check_node(r, dom, dom.getNextSibling(subelem2),
- "subelem3", SkDOM::kElement_Type);
- {
- check_node(r, dom, dom.getFirstChild(subelem3),
- "Some more text.", SkDOM::kText_Type);
- }
- }
- check_node(r, dom, dom.getNextSibling(elem3),
- "elem4", SkDOM::kElement_Type);
- }
- }
- #endif // SK_XML
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