Implement font-variant-numeric

third_party/WebKit/LayoutTests/fast/text/font-features/font-variant-shorthand.html

Index: third_party/WebKit/LayoutTests/fast/text/font-features/font-variant-shorthand.html
diff --git a/third_party/WebKit/LayoutTests/fast/text/font-features/font-variant-shorthand.html b/third_party/WebKit/LayoutTests/fast/text/font-features/font-variant-shorthand.html
index e99e7c1fc94a6da71ce75fb87c57eaba7283ce7e..226e04c41c6feabcb11089633e1fb0c531a6d0d2 100644
--- a/third_party/WebKit/LayoutTests/fast/text/font-features/font-variant-shorthand.html
+++ b/third_party/WebKit/LayoutTests/fast/text/font-features/font-variant-shorthand.html
@@ -4,23 +4,49 @@
 <script src="../../../resources/testharnessreport.js"></script>
 <script>
     var shorthandWriteExpectations = [
-        { writeFontVariant : "normal", readCaps : "normal", readLigatures : "normal" },
-        { writeFontVariant : "none", readCaps : "normal", readLigatures : "none" },
-        { writeFontVariant : "all-small-caps", readCaps : "all-small-caps", readLigatures : "normal" },
-        { writeFontVariant : "historical-ligatures", readCaps : "normal", readLigatures : "historical-ligatures" },
-        { writeFontVariant : "historical-ligatures discretionary-ligatures", readCaps : "normal", readLigatures : "discretionary-ligatures historical-ligatures" },
-        { writeFontVariant : "historical-ligatures petite-caps", readCaps : "petite-caps", readLigatures : "historical-ligatures" },
-        { writeFontVariant : "", readCaps : "normal", readLigatures : "normal" },
+        { writeFontVariant : "normal", readCaps : "normal", readLigatures : "normal", readNumeric : "normal" },
+        { writeFontVariant : "none", readCaps : "normal", readLigatures : "none", readNumeric : "normal" },
+        { writeFontVariant : "all-small-caps", readCaps : "all-small-caps", readLigatures : "normal", readNumeric : "normal" },
+        { writeFontVariant : "historical-ligatures", readCaps : "normal", readLigatures : "historical-ligatures", readNumeric : "normal" },
+        { writeFontVariant : "historical-ligatures discretionary-ligatures", readCaps : "normal",
+          readLigatures : "discretionary-ligatures historical-ligatures", readNumeric : "normal" },
+        { writeFontVariant : "historical-ligatures petite-caps", readCaps : "petite-caps", readLigatures : "historical-ligatures", readNumeric : "normal" },
+        { writeFontVariant : "", readCaps : "normal", readLigatures : "normal", readNumeric : "normal" },
+        { writeFontVariant : "lining-nums", readCaps : "normal", readLigatures : "normal", readNumeric : "lining-nums" },
+        { writeFontVariant : "lining-nums diagonal-fractions", readCaps : "normal",
+          readLigatures : "normal", readNumeric : "lining-nums diagonal-fractions" },
+        { writeFontVariant : "lining-nums all-small-caps", readCaps : "all-small-caps",
+          readLigatures : "normal", readNumeric : "lining-nums" },
+        { writeFontVariant : "lining-nums discretionary-ligatures", readCaps : "normal",
+          readLigatures : "discretionary-ligatures", readNumeric : "lining-nums" },
+        { writeFontVariant : "lining-nums historical-ligatures ordinal all-small-caps",
+          readCaps : "all-small-caps",
+          readLigatures : "historical-ligatures",
+          readNumeric : "lining-nums ordinal" },
+        { writeFontVariant : "ordinal discretionary-ligatures all-petite-caps historical-ligatures diagonal-fractions",
+          readCaps : "all-petite-caps",
+          readLigatures : "discretionary-ligatures historical-ligatures",
+          readNumeric : "diagonal-fractions ordinal"
+        }
     ];
 
     var shorthandReadExpectations = [
-        { writeCaps : "", writeLigatures: "", readFontVariant: "normal" },
-        { writeCaps : "normal", writeLigatures: "normal", readFontVariant: "normal" },
-        { writeCaps : "normal", writeLigatures: "none", readFontVariant: "none" },
-        { writeCaps : "all-small-caps", writeLigatures: "none", readFontVariant: "no-common-ligatures no-discretionary-ligatures no-historical-ligatures no-contextual all-small-caps" },
-        { writeCaps : "all-small-caps", writeLigatures: "normal", readFontVariant: "all-small-caps" },
-        { writeCaps : "normal", writeLigatures: "discretionary-ligatures historical-ligatures", readFontVariant: "discretionary-ligatures historical-ligatures" },
-        { writeCaps : "petite-caps", writeLigatures: "discretionary-ligatures", readFontVariant: "discretionary-ligatures petite-caps" },
+        { writeCaps : "", writeLigatures: "", writeNumeric: "", readFontVariant: "normal" },
+        { writeCaps : "normal", writeLigatures: "normal", writeNumeric: "normal", readFontVariant: "normal" },
+        { writeCaps : "normal", writeLigatures: "none", writeNumeric: "normal", readFontVariant: "none" },
+        { writeCaps : "all-small-caps", writeLigatures: "none", writeNumeric: "normal",
+          readFontVariant: "no-common-ligatures no-discretionary-ligatures no-historical-ligatures no-contextual all-small-caps" },
+        { writeCaps : "all-small-caps", writeLigatures: "normal", writeNumeric: "normal", readFontVariant: "all-small-caps" },
+        { writeCaps : "normal",
+          writeLigatures: "discretionary-ligatures historical-ligatures",
+          writeNumeric: "normal",
+          readFontVariant: "discretionary-ligatures historical-ligatures" },
+        { writeCaps : "petite-caps", writeLigatures: "discretionary-ligatures", writeNumeric: "normal",
+          readFontVariant: "discretionary-ligatures petite-caps" },
+        { writeCaps : "petite-caps", writeLigatures: "discretionary-ligatures", writeNumeric: "lining-nums diagonal-fractions",
+          readFontVariant: "discretionary-ligatures petite-caps lining-nums diagonal-fractions" },
+        { writeCaps : "", writeLigatures: "", writeNumeric: "lining-nums diagonal-fractions",
+          readFontVariant: "lining-nums diagonal-fractions" },
     ];
 
     var writeInvalidExpectations = {
@@ -31,7 +57,8 @@
                         "discretionary-ligatures small-caps all-petite-caps",
                         "small-caps unicase"],
         "font-variant-caps" : [ "typotypotypo", "all-small-caps all-petite-caps" ],
-        "font-variant-ligatures" : [ "discretionary-ligatures no-discretionary-ligatures", "typotypotypo", "none discretionary-ligatures" ]
+        "font-variant-ligatures" : [ "discretionary-ligatures no-discretionary-ligatures", "typotypotypo", "none discretionary-ligatures" ],
+        "font-variant-numeric" : [ "lining-nums normal", "lining-nums slashed-zero diagonal-fractions oldstyle-nums" ]
     };
 </script>
 <div id="testElement"></div>
@@ -46,6 +73,7 @@
           test(function(){
               assert_equals(getComputedStyle(testElement).fontVariantCaps, testParameters.readCaps);
               assert_equals(getComputedStyle(testElement).fontVariantLigatures, testParameters.readLigatures);
+              assert_equals(getComputedStyle(testElement).fontVariantNumeric, testParameters.readNumeric);
           }, "Sub properties set from longhand value: " + testParameters.writeFontVariant);
       }
   }
@@ -54,6 +82,7 @@
       for (testParameters of shorthandReadExpectations) {
           testElement.style.fontVariantCaps = testParameters.writeCaps;
           testElement.style.fontVariantLigatures = testParameters.writeLigatures;
+          testElement.style.fontVariantNumeric = testParameters.writeNumeric;
           test(function(){
               assert_equals(getComputedStyle(testElement).fontVariant, testParameters.readFontVariant);
           }, "Shorthand from written subproperties: " + getComputedStyle(testElement).fontVariant);