[CSS Typed OM] Implement support for CSSValue -> CSSCalcLength

third_party/WebKit/LayoutTests/typedcssom/inlinestyle/properties/bottom.html

Index: third_party/WebKit/LayoutTests/typedcssom/inlinestyle/properties/bottom.html
diff --git a/third_party/WebKit/LayoutTests/typedcssom/inlinestyle/properties/bottom.html b/third_party/WebKit/LayoutTests/typedcssom/inlinestyle/properties/bottom.html
index b6886b1aad6e0403938958193359b60cf5774982..4669161cbba801fa9ecb003c191592c9d49f9abb 100644
--- a/third_party/WebKit/LayoutTests/typedcssom/inlinestyle/properties/bottom.html
+++ b/third_party/WebKit/LayoutTests/typedcssom/inlinestyle/properties/bottom.html
@@ -16,8 +16,50 @@ runInlineStylePropertyMapTests({
     new CSSSimpleLength(1, 'px'),
     new CSSSimpleLength(2, 'percent'),
     new CSSSimpleLength(3, 'em'),
-    new CSSCalcLength({px: 1, percent: 10}),
+    new CSSSimpleLength(4, 'ex'),
+    new CSSSimpleLength(5, 'ch'),
+    new CSSSimpleLength(6, 'rem'),
+    new CSSSimpleLength(7, 'vw'),
+    new CSSSimpleLength(8, 'vh'),
+    new CSSSimpleLength(9, 'vmin'),
+    new CSSSimpleLength(10, 'vmax'),
+    new CSSSimpleLength(11, 'cm'),
+    new CSSSimpleLength(12, 'mm'),
+    new CSSSimpleLength(13, 'in'),
+    new CSSSimpleLength(14, 'pc'),
+    new CSSSimpleLength(15, 'pt'),
+    // Fully populated calc
+    new CSSCalcLength({
+      px: 1.2,
+      percent: -2.3,
+      em: 4.5,
+      ex: -6.7,
+      ch: 8.9,
+      rem: -10,
+      vw: 1.1,
+      vh: -1.2,
+      vmin: 1.3,
+      vmax: -1.4,
+      cm: 1.56,
+      mm: -1.7,
+      in: 1.8,
+      pc: -1.9,
+      pt: 2.1}),
+    // Contains only px
+    new CSSCalcLength({px: 10}),
+    // Contains only percent
+    new CSSCalcLength({percent: 10}),
+    // Contains px and percent
+    new CSSCalcLength({px: 6, percent: 10}),
+    // Contains neither pixels or percent
+    new CSSCalcLength({vmin: 5, in: 10}),
   ],
+  validStringMappings: {
+    // Contains multiplication
+    'calc(3 * (5px - 2%))': new CSSCalcLength({px: 15, percent: -6}),
+    // Contains division
+    'calc((5vmin + 1mm) / 2)': new CSSCalcLength({vmin: 2.5, mm: 0.5}),
+  },
   supportsMultiple: false,
   invalidObjects: [new CSSNumberValue(1)]
 });