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      1 /*
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     30 
     31 #include "config.h"
     32 
     33 #include <gtest/gtest.h>
     34 #include "core/html/LinkRelAttribute.h"
     35 
     36 using namespace WebCore;
     37 
     38 namespace {
     39 
     40 static inline void testLinkRelAttribute(String value, bool isStyleSheet, IconType iconType, bool isAlternate, bool isDNSPrefetch, bool isLinkSubresource, bool isLinkPrerender, bool isImport = false)
     41 {
     42     LinkRelAttribute linkRelAttribute(value);
     43     ASSERT_EQ(isStyleSheet, linkRelAttribute.isStyleSheet()) << value.utf8().data();
     44     ASSERT_EQ(iconType, linkRelAttribute.iconType()) << value.utf8().data();
     45     ASSERT_EQ(isAlternate, linkRelAttribute.isAlternate()) << value.utf8().data();
     46     ASSERT_EQ(isDNSPrefetch, linkRelAttribute.isDNSPrefetch()) << value.utf8().data();
     47     ASSERT_EQ(isLinkSubresource, linkRelAttribute.isLinkSubresource()) << value.utf8().data();
     48     ASSERT_EQ(isLinkPrerender, linkRelAttribute.isLinkPrerender()) << value.utf8().data();
     49     ASSERT_EQ(isImport, linkRelAttribute.isImport()) << value.utf8().data();
     50 }
     51 
     52 TEST(CoreLinkRelAttribute, Constructor)
     53 {
     54     testLinkRelAttribute("stylesheet", true, InvalidIcon, false, false, false, false);
     55     testLinkRelAttribute("sTyLeShEeT", true, InvalidIcon, false, false, false, false);
     56 
     57     testLinkRelAttribute("icon", false, Favicon, false, false, false, false);
     58     testLinkRelAttribute("iCoN", false, Favicon, false, false, false, false);
     59     testLinkRelAttribute("shortcut icon", false, Favicon, false, false, false, false);
     60     testLinkRelAttribute("sHoRtCuT iCoN", false, Favicon, false, false, false, false);
     61 
     62 #if ENABLE(TOUCH_ICON_LOADING)
     63     testLinkRelAttribute("apple-touch-icon", false, TouchIcon, false, false, false, false);
     64     testLinkRelAttribute("aPpLe-tOuCh-IcOn", false, TouchIcon, false, false, false, false);
     65 
     66     testLinkRelAttribute("apple-touch-icon-precomposed", false, TouchPrecomposedIcon, false, false, false, false);
     67     testLinkRelAttribute("aPpLe-tOuCh-IcOn-pReCoMpOsEd", false, TouchPrecomposedIcon, false, false, false, false);
     68 #endif
     69 
     70     testLinkRelAttribute("dns-prefetch", false, InvalidIcon, false, true, false, false);
     71     testLinkRelAttribute("dNs-pReFeTcH", false, InvalidIcon, false, true, false, false);
     72 
     73     testLinkRelAttribute("alternate stylesheet", true, InvalidIcon, true, false, false, false);
     74     testLinkRelAttribute("stylesheet alternate", true, InvalidIcon, true, false, false, false);
     75     testLinkRelAttribute("aLtErNaTe sTyLeShEeT", true, InvalidIcon, true, false, false, false);
     76     testLinkRelAttribute("sTyLeShEeT aLtErNaTe", true, InvalidIcon, true, false, false, false);
     77 
     78     testLinkRelAttribute("stylesheet icon prerender aLtErNaTe", true, Favicon, true, false, false, true);
     79     testLinkRelAttribute("alternate subresource", false, InvalidIcon, true, false, true, false);
     80     testLinkRelAttribute("alternate icon stylesheet", true, Favicon, true, false, false, false);
     81 
     82     testLinkRelAttribute("import", false, InvalidIcon, false, false, false, false, true);
     83     // "import" is mutually exclusive and "stylesheet" wins when they conflict.
     84     testLinkRelAttribute("stylesheet import", true, InvalidIcon, false, false, false, false, false);
     85 }
     86 
     87 } // namespace
     88