| /* |
| * 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/SkTypes.h" |
| |
| #if defined(SK_XML) |
| #include "include/core/SkStream.h" |
| #include "src/xml/SkDOM.h" |
| #include "tests/Test.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 |