Add a test case for named grid lines syntax #542

Author: Cerdic

tests/inputs/values.scss

@@ -15,6 +15,7 @@ multiline block \
     content: "This is a \
 multiline string.";
     border-radius: -1px -1px -1px black;
+    grid-template-columns: [avatar] 2fr [body] 6fr;
 }
 
 #subtraction {

tests/outputs/values.css

@@ -13,7 +13,8 @@ multiline block \
   margin: 4, 3, 1;
   content: "This is a \
 multiline string.";
-  border-radius: -1px -1px -1px black; }
+  border-radius: -1px -1px -1px black;
+  grid-template-columns: [avatar] 2fr [body] 6fr; }
 
 #subtraction {
   lit: 10 -11;

tests/outputs_numbered/values.css

@@ -14,8 +14,9 @@ multiline block \
   margin: 4, 3, 1;
   content: "This is a \
 multiline string.";
-  border-radius: -1px -1px -1px black; }
-/* line 20, inputs/values.scss */
+  border-radius: -1px -1px -1px black;
+  grid-template-columns: [avatar] 2fr [body] 6fr; }
+/* line 21, inputs/values.scss */
 #subtraction {
   lit: 10 -11;
   lit: -1;
@@ -25,14 +26,14 @@ multiline string.";
   var: -90;
   var: -90;
   var: -90; }
-/* line 34, inputs/values.scss */
+/* line 35, inputs/values.scss */
 #special {
   a: 12px expression(1 + (3 / Foo.bar("baz" + "bang") + function() {return 12;}) % 12); }
-/* line 38, inputs/values.scss */
+/* line 39, inputs/values.scss */
 #unary {
   b: 0.5em;
   c: -foo(12px);
   d: +foo(12px); }
-/* line 44, inputs/values.scss */
+/* line 45, inputs/values.scss */
 #self {
   content: "#self"; }