src/sp-style-elem-test.h

   1 #ifndef SEEN_SP_STYLE_ELEM_TEST_H
   2 #define SEEN_SP_STYLE_ELEM_TEST_H
   3
   4 #include <cxxtest/TestSuite.h>
   5
   6 #include "test-helpers.h"
   7
   8 #include "sp-style-elem.h"
   9 #include "xml/repr.h"
  10
  11 class SPStyleElemTest : public CxxTest::TestSuite
  12 {
  13 public:
  14     SPDocument* _doc;
  15
  16     SPStyleElemTest() :
  17         _doc(0)
  18     {
  19     }
  20
  21     virtual ~SPStyleElemTest()
  22     {
  23         if ( _doc )
  24         {
  25             _doc->doUnref();
  26         }
  27     }
  28
  29     static void createSuiteSubclass( SPStyleElemTest *& dst )
  30     {
  31         SPStyleElem *style_elem = static_cast<SPStyleElem *>(g_object_new(SP_TYPE_STYLE_ELEM, NULL));
  32         if ( style_elem ) {
  33             TS_ASSERT(!style_elem->is_css);
  34             TS_ASSERT(style_elem->media.print);
  35             TS_ASSERT(style_elem->media.screen);
  36             g_object_unref(style_elem);
  37
  38             dst = new SPStyleElemTest();
  39         }
  40     }
  41
  42     static SPStyleElemTest *createSuite()
  43     {
  44         return Inkscape::createSuiteAndDocument<SPStyleElemTest>( createSuiteSubclass );
  45     }
  46
  47     static void destroySuite( SPStyleElemTest *suite ) { delete suite; }
  48
  49 // -------------------------------------------------------------------------
  50 // -------------------------------------------------------------------------
  51
  52
  53     void testSetType()
  54     {
  55         SPStyleElem *style_elem = static_cast<SPStyleElem *>(g_object_new(SP_TYPE_STYLE_ELEM, NULL));
  56         SP_OBJECT(style_elem)->document = _doc;
  57
  58         SP_OBJECT(style_elem)->setKeyValue( SP_ATTR_TYPE, "something unrecognized");
  59         TS_ASSERT( !style_elem->is_css );
  60
  61         SP_OBJECT(style_elem)->setKeyValue( SP_ATTR_TYPE, "text/css");
  62         TS_ASSERT( style_elem->is_css );
  63
  64         SP_OBJECT(style_elem)->setKeyValue( SP_ATTR_TYPE, "atext/css");
  65         TS_ASSERT( !style_elem->is_css );
  66
  67         SP_OBJECT(style_elem)->setKeyValue( SP_ATTR_TYPE, "text/cssx");
  68         TS_ASSERT( !style_elem->is_css );
  69
  70         g_object_unref(style_elem);
  71     }
  72
  73     void testWrite()
  74     {
  75         TS_ASSERT( _doc );
  76         TS_ASSERT( sp_document_repr_doc(_doc) );
  77         if ( !sp_document_repr_doc(_doc) ) {
  78             return; // evil early return
  79         }
  80
  81         SPStyleElem *style_elem = SP_STYLE_ELEM(g_object_new(SP_TYPE_STYLE_ELEM, NULL));
  82         SP_OBJECT(style_elem)->document = _doc;
  83
  84         SP_OBJECT(style_elem)->setKeyValue( SP_ATTR_TYPE, "text/css");
  85         Inkscape::XML::Node *repr = sp_document_repr_doc(_doc)->createElement("svg:style");
  86         SP_OBJECT(style_elem)->updateRepr(sp_document_repr_doc(_doc), repr, SP_OBJECT_WRITE_ALL);
  87         {
  88             gchar const *typ = repr->attribute("type");
  89             TS_ASSERT( typ != NULL );
  90             if ( typ )
  91             {
  92                 TS_ASSERT_EQUALS( std::string(typ), std::string("text/css") );
  93             }
  94         }
  95
  96         g_object_unref(style_elem);
  97     }
  98
  99     void testBuild()
 100     {
 101         TS_ASSERT( _doc );
 102         TS_ASSERT( sp_document_repr_doc(_doc) );
 103         if ( !sp_document_repr_doc(_doc) ) {
 104             return; // evil early return
 105         }
 106
 107         SPStyleElem &style_elem = *SP_STYLE_ELEM(g_object_new(SP_TYPE_STYLE_ELEM, NULL));
 108         Inkscape::XML::Node *const repr = sp_document_repr_doc(_doc)->createElement("svg:style");
 109         repr->setAttribute("type", "text/css");
 110         (&style_elem)->invoke_build( _doc, repr, false);
 111         TS_ASSERT( style_elem.is_css );
 112         TS_ASSERT( style_elem.media.print );
 113         TS_ASSERT( style_elem.media.screen );
 114
 115         /* Some checks relevant to the read_content test below. */
 116         {
 117             g_assert(_doc->style_cascade);
 118             CRStyleSheet const *const stylesheet = cr_cascade_get_sheet(_doc->style_cascade, ORIGIN_AUTHOR);
 119             g_assert(stylesheet);
 120             g_assert(stylesheet->statements == NULL);
 121         }
 122
 123         g_object_unref(&style_elem);
 124         Inkscape::GC::release(repr);
 125     }
 126
 127     void testReadContent()
 128     {
 129         TS_ASSERT( _doc );
 130         TS_ASSERT( sp_document_repr_doc(_doc) );
 131         if ( !sp_document_repr_doc(_doc) ) {
 132             return; // evil early return
 133         }
 134
 135         SPStyleElem &style_elem = *SP_STYLE_ELEM(g_object_new(SP_TYPE_STYLE_ELEM, NULL));
 136         Inkscape::XML::Node *const repr = sp_document_repr_doc(_doc)->createElement("svg:style");
 137         repr->setAttribute("type", "text/css");
 138         Inkscape::XML::Node *const content_repr = sp_document_repr_doc(_doc)->createTextNode(".myclass { }");
 139         repr->addChild(content_repr, NULL);
 140         (&style_elem)->invoke_build(_doc, repr, false);
 141         TS_ASSERT( style_elem.is_css );
 142         TS_ASSERT( _doc->style_cascade );
 143         CRStyleSheet const *const stylesheet = cr_cascade_get_sheet(_doc->style_cascade, ORIGIN_AUTHOR);
 144         TS_ASSERT(stylesheet != NULL);
 145         TS_ASSERT(stylesheet->statements != NULL);
 146
 147         g_object_unref(&style_elem);
 148         Inkscape::GC::release(repr);
 149     }
 150
 151 };
 152
 153
 154 #endif // SEEN_SP_STYLE_ELEM_TEST_H
 155
 156 /*
 157   Local Variables:
 158   mode:c++
 159   c-file-style:"stroustrup"
 160   c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
 161   indent-tabs-mode:nil
 162   fill-column:99
 163   End:
 164 */
 165 // vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:fileencoding=utf-8:textwidth=99 :