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