testfiles/src/xml-test.cpp

   1 // SPDX-License-Identifier: GPL-2.0-or-later
   2 /**
   3  * @file
   4  * Test xml node
   5  */
   6 /*
   7  * Authors:
   8  *   Ted Gould
   9  *
  10  * Copyright (C) 2020 Authors
  11  *
  12  * Released under GNU GPL v2+, read the file 'COPYING' for more information.
  13  */
  14
  15 #include <list>
  16 #include <memory>
  17 #include <string>
  18 #include <gtest/gtest.h>
  19 #include "xml/repr.h"
  20
  21 TEST(XmlTest, nodeiter)
  22 {
  23     auto testdoc = std::shared_ptr<Inkscape::XML::Document>(sp_repr_read_buf("<svg><g/></svg>", SP_SVG_NS_URI));
  24     ASSERT_TRUE(testdoc);
  25
  26     auto count = 0;
  27     for (auto &child : *testdoc->root()) {
  28         ASSERT_STREQ(child.name(), "svg:g");
  29         count++;
  30     }
  31     ASSERT_EQ(count, 1);
  32
  33     testdoc =
  34         std::shared_ptr<Inkscape::XML::Document>(sp_repr_read_buf("<svg><g/><g/><g><g/></g></svg>", SP_SVG_NS_URI));
  35     ASSERT_TRUE(testdoc);
  36
  37     count = 0;
  38     for (auto &child : *testdoc->root()) {
  39         ASSERT_STREQ(child.name(), "svg:g");
  40         count++;
  41     }
  42     ASSERT_EQ(count, 3);
  43
  44     testdoc = std::shared_ptr<Inkscape::XML::Document>(sp_repr_read_buf(R"""(
  45 <svg>
  46   <g/>
  47   <!-- comment -->
  48   <g>
  49     <circle/>
  50   </g>
  51   <g>
  52     <circle id='a'/>
  53     <path id='b'/>
  54     <path id='c'/>
  55   </g>
  56 </svg>
  57 )""", SP_SVG_NS_URI));
  58     ASSERT_TRUE(testdoc);
  59
  60     auto path = std::list<std::string>{"svg:g", "svg:path"};
  61     auto found = testdoc->root()->findChildPath(path);
  62     ASSERT_NE(found, nullptr);
  63     ASSERT_STREQ(found->attribute("id"), "b");
  64
  65     // no such second element
  66     path = {"svg:g", "svg:g"};
  67     ASSERT_EQ(testdoc->root()->findChildPath(path), nullptr);
  68
  69     // no such first element
  70     path = {"svg:symbol", "svg:path"};
  71     ASSERT_EQ(testdoc->root()->findChildPath(path), nullptr);
  72
  73     // root with no children
  74     testdoc = std::shared_ptr<Inkscape::XML::Document>(sp_repr_read_buf("<svg/>", SP_SVG_NS_URI));
  75     ASSERT_EQ(testdoc->root()->findChildPath(path), nullptr);
  76 }
  77
  78 TEST(XmlQuoteTest, nodeiter)
  79 {
  80     auto testdoc = std::shared_ptr<Inkscape::XML::Document>(sp_repr_read_buf("<svg attr='&lt;foo&#10;bar\n&quot;amp&amp;&gt;'>\nTEXT\n&#10;NODE\n<g><![CDATA[TEST&#10;CDATA]]></g></svg>", SP_SVG_NS_URI));
  81     ASSERT_STREQ(testdoc->root()->attribute("attr"), "<foo\nbar \"amp&>");
  82
  83     for (auto &child : *testdoc->root()) {
  84         ASSERT_STREQ(child.content(), "\nTEXT\n\nNODE\n");
  85         break;
  86     }
  87
  88     auto content = sp_repr_save_buf(testdoc.get());
  89     ASSERT_STREQ(content.c_str(), R"""(<?xml version="1.0" encoding="UTF-8" standalone="no"?>
  90 <svg:svg
  91    attr="&lt;foo&#10;bar &quot;amp&amp;&gt;"
  92    xmlns:svg="http://www.w3.org/2000/svg">
  93 TEXT
  94
  95 NODE
  96 <svg:g><![CDATA[TEST&#10;CDATA]]></svg:g>
  97 </svg:svg>
  98 )""");
  99 }
 100
 101 /*
 102   Local Variables:
 103   mode:c++
 104   c-file-style:"stroustrup"
 105   c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
 106   indent-tabs-mode:nil
 107   fill-column:99
 108   End:
 109 */
 110 // vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:fileencoding=utf-8:textwidth=99 :