Merge pull request #720 from Golmote/tests-less

Add tests for Less

tests/languages/less/atrule_feature.test

@@ -0,0 +1,25 @@
+@media {}
+@media screen and (min-width: 320px) {}
+
+----------------------------------------------------
+
+[
+	["atrule", [
+		"@media"
+	]],
+	["punctuation", "{"], ["punctuation", "}"],
+
+	["atrule", [
+		"@media screen and ",
+		["punctuation", "("],
+		"min-width",
+		["punctuation", ":"],
+		" 320px",
+		["punctuation", ")"]
+	]],
+	["punctuation", "{"], ["punctuation", "}"]
+]
+
+----------------------------------------------------
+
+Checks for at-rules.

tests/languages/less/comment_feature.test

@@ -0,0 +1,18 @@
+//
+// foobar
+/**/
+/* foo
+bar */
+
+----------------------------------------------------
+
+[
+	["comment", "//"],
+	["comment", "// foobar"],
+	["comment", "/**/"],
+	["comment", "/* foo\r\nbar */"]
+]
+
+----------------------------------------------------
+
+Checks for single-line and multi-line comments.

tests/languages/less/operator_feature.test

@@ -0,0 +1,14 @@
++ - * /
+
+----------------------------------------------------
+
+[
+	["operator", "+"],
+	["operator", "-"],
+	["operator", "*"],
+	["operator", "/"]
+]
+
+----------------------------------------------------
+
+Checks for operators.

tests/languages/less/property_feature.test

@@ -0,0 +1,19 @@
+font-weight:
+@{foobar} :
+background-@{foo}:
+box-shadow+:
+transform+_:
+
+----------------------------------------------------
+
+[
+	["property", "font-weight"], ["punctuation", ":"],
+	["property", "@{foobar}"], ["punctuation", ":"],
+	["property", "background-@{foo}"], ["punctuation", ":"],
+	["property", "box-shadow+"], ["punctuation", ":"],
+	["property", "transform+_"], ["punctuation", ":"]
+]
+
+----------------------------------------------------
+
+Checks for properties.

tests/languages/less/selector_feature.test

@@ -0,0 +1,24 @@
+.bordered {}
+.@{foo} {}
+.foo (@bg: #fff, @color: #000) {}
+
+----------------------------------------------------
+
+[
+	["selector", [".bordered"]],
+	["punctuation", "{"], ["punctuation", "}"],
+	["selector", [".@{foo}"]],
+	["punctuation", "{"], ["punctuation", "}"],
+	["selector", [
+		".foo (",
+		["variable", "@bg"],
+		": #fff, ",
+		["variable", "@color"],
+		": #000)"
+	]],
+	["punctuation", "{"], ["punctuation", "}"]
+]
+
+----------------------------------------------------
+
+Checks for selectors and mixin declarations.