Add tests for Stylus

tests/languages/stylus/atrule-declaration_feature.test

@@ -0,0 +1,31 @@
+@media print
+@import "reset.css"
+@font-face {
+@keyframes {
+@media (max-{foo}: bar)
+
+----------------------------------------------------
+
+[
+	["atrule-declaration", [["atrule", "@media"], " print"]],
+	["atrule-declaration", [["atrule", "@import"], ["string", "\"reset.css\""]]],
+	["atrule-declaration", [["atrule", "@font-face"], ["punctuation", "{"]]],
+	["atrule-declaration", [["atrule", "@keyframes"], ["punctuation", "{"]]],
+	["atrule-declaration", [
+		["atrule", "@media"],
+		["punctuation", "("],
+		"max-",
+		["interpolation", [
+			["punctuation", "{"],
+			"foo",
+			["punctuation", "}"]
+		]],
+		["punctuation", ":"],
+		" bar",
+		["punctuation", ")"]
+	]]
+]
+
+----------------------------------------------------
+
+Checks for at-rules.

tests/languages/stylus/boolean_feature.test

@@ -0,0 +1,21 @@
+a = true
+b = false
+
+----------------------------------------------------
+
+[
+	["variable-declaration", [
+		["variable", "a"],
+		["operator", "="],
+		["boolean", "true"]
+	]],
+	["variable-declaration", [
+		["variable", "b"],
+		["operator", "="],
+		["boolean", "false"]
+	]]
+]
+
+----------------------------------------------------
+
+Checks for booleans.

tests/languages/stylus/comment_feature.test

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

tests/languages/stylus/func_feature.test

@@ -0,0 +1,51 @@
+border-radius(n)
+  -webkit-border-radius n
+  -moz-border-radius n
+  border-radius n
+
+form input[type=button]
+  border-radius(5px)
+  color foo()
+
+----------------------------------------------------
+
+[
+	["func", [
+		["function", "border-radius"],
+		["punctuation", "("],
+		"n",
+		["punctuation", ")"]
+	]],
+	["property-declaration", [
+		["property", ["-webkit-border-radius"]],
+		" n"
+	]],
+	["property-declaration", [
+		["property", ["-moz-border-radius"]],
+		" n"
+	]],
+	["property-declaration", [
+		["property", ["border-radius"]],
+		" n"
+	]],
+	["selector", ["form input[type=button]"]],
+	["func", [
+		["function", "border-radius"],
+		["punctuation", "("],
+		["number", "5"],
+		"px",
+		["punctuation", ")"]
+	]],
+	["property-declaration", [
+		["property", ["color"]],
+		["func", [
+			["function", "foo"],
+			["punctuation", "("],
+			["punctuation", ")"]
+		]]
+	]]
+]
+
+----------------------------------------------------
+
+Checks for functions.

tests/languages/stylus/hexcode_feature.test

@@ -0,0 +1,29 @@
+color: #fff
+color: #FA3
+color: #f7c111
+color: #9F4ABB
+
+----------------------------------------------------
+
+[
+	["property-declaration", [
+		["property", ["color"]], ["punctuation", ":"],
+		["hexcode", "#fff"]
+	]],
+	["property-declaration", [
+		["property", ["color"]], ["punctuation", ":"],
+		["hexcode", "#FA3"]
+	]],
+	["property-declaration", [
+		["property", ["color"]], ["punctuation", ":"],
+		["hexcode", "#f7c111"]
+	]],
+	["property-declaration", [
+		["property", ["color"]], ["punctuation", ":"],
+		["hexcode", "#9F4ABB"]
+	]]
+]
+
+----------------------------------------------------
+
+Checks for hexadecimal values.

tests/languages/stylus/important_feature.test

@@ -0,0 +1,22 @@
+color: red !important
+@extend foo !optional
+
+----------------------------------------------------
+
+[
+	["property-declaration", [
+		["property", ["color"]],
+		["punctuation", ":"],
+		" red ",
+		["important", "!important"]
+	]],
+	["atrule-declaration", [
+		["atrule", "@extend"],
+		" foo ",
+		["important", "!optional"]
+	]]
+]
+
+----------------------------------------------------
+
+Checks for !important and !optional.

tests/languages/stylus/keyword_feature.test

@@ -0,0 +1,44 @@
+for i in 1..5
+if a == 3
+z-index: 1 unless @z-index;
+return pair[1] if pair[0] == key for pair in hash
+
+----------------------------------------------------
+
+[
+	["statement", [
+		["keyword", "for"],
+		" i ",
+		["operator", "in"],
+		["number", "1"],
+		["operator", ".."],
+		["number", "5"]
+	]],
+	["statement", [
+		["keyword", "if"],
+		" a ",
+		["operator", "=="],
+		["number", "3"]
+	]],
+	["property-declaration", [
+		["property", ["z-index"]],
+		["punctuation", ":"],
+		["number", "1"],
+		["keyword", "unless"],
+		["keyword", "@z-index"],
+		["punctuation", ";"]
+	]],
+	["statement", [
+		["keyword", "return"], " pair",
+		["punctuation", "["], ["number", "1"], ["punctuation", "]"],
+		["keyword", "if"], " pair",
+		["punctuation", "["], ["number", "0"], ["punctuation", "]"],
+		["operator", "=="], " key ",
+		["keyword", "for"], " pair ",
+		["operator", "in"], " hash"
+	]]
+]
+
+----------------------------------------------------
+
+Checks for statements and keywords.

tests/languages/stylus/number_feature.test

@@ -0,0 +1,32 @@
+z-index 42
+foo = 3.14159
+width: 23%
+bar = 1.5%
+
+----------------------------------------------------
+
+[
+	["property-declaration", [
+		["property", ["z-index"]],
+		["number", "42"]
+	]],
+	["variable-declaration", [
+		["variable", "foo"],
+		["operator", "="],
+		["number", "3.14159"]
+	]],
+	["property-declaration", [
+		["property", ["width"]],
+		["punctuation", ":"],
+		["number", "23%"]
+	]],
+	["variable-declaration", [
+		["variable", "bar"],
+		["operator", "="],
+		["number", "1.5%"]
+	]]
+]
+
+----------------------------------------------------
+
+Checks for numbers and percentages.