Add tests for YAML

tests/languages/yaml/boolean_feature.test

@@ -0,0 +1,17 @@
+---
+foo: true
+bar: false
+
+----------------------------------------------------
+
+[
+	["punctuation", "---"],
+	["key", "foo"], ["punctuation", ":"],
+	["boolean", "true"],
+	["key", "bar"], ["punctuation", ":"],
+	["boolean", "false"]
+]
+
+----------------------------------------------------
+
+Checks for booleans.

tests/languages/yaml/comment_feature.test

@@ -0,0 +1,13 @@
+#
+# foobar
+
+----------------------------------------------------
+
+[
+	["comment", "#"],
+	["comment", "# foobar"]
+]
+
+----------------------------------------------------
+
+Checks for comments.

tests/languages/yaml/datetime_feature.test

@@ -0,0 +1,31 @@
+---
+canonical: 2001-12-15T02:59:43.1Z
+iso8601: 2001-12-14t21:59:43.10-05:00
+spaced: 2001-12-14 21:59:43.10 -5
+date: 2002-12-14
+times:
+	- 10:53
+	- 10:53:20.53
+
+----------------------------------------------------
+
+[
+	["punctuation", "---"],
+	["key", "canonical"], ["punctuation", ":"],
+	["datetime", "2001-12-15T02:59:43.1Z"],
+	["key", "iso8601"], ["punctuation", ":"],
+	["datetime", "2001-12-14t21:59:43.10-05:00"],
+	["key", "spaced"], ["punctuation", ":"],
+	["datetime", "2001-12-14 21:59:43.10 -5"],
+	["key", "date"], ["punctuation", ":"],
+	["datetime", "2002-12-14"],
+	["key", "times"], ["punctuation", ":"],
+	["punctuation", "-"],
+	["datetime", "10:53"],
+	["punctuation", "-"],
+	["datetime", "10:53:20.53"]
+]
+
+----------------------------------------------------
+
+Checks for dates, times and datetimes.

tests/languages/yaml/directive_feature.test

@@ -0,0 +1,13 @@
+%YAML 1.2
+%TAG
+
+----------------------------------------------------
+
+[
+	["directive", "%YAML 1.2"],
+	["directive", "%TAG"]
+]
+
+----------------------------------------------------
+
+Checks for directives.

tests/languages/yaml/important_feature.test

@@ -0,0 +1,19 @@
+&B1
+&A
+*A
+&SS
+*SS
+
+----------------------------------------------------
+
+[
+	["important", "&B1"],
+	["important", "&A"],
+	["important", "*A"],
+	["important", "&SS"],
+	["important", "*SS"]
+]
+
+----------------------------------------------------
+
+Checks for important.

tests/languages/yaml/key_feature.test

@@ -0,0 +1,15 @@
+---
+foo: 4
+FooBar : 5
+
+----------------------------------------------------
+
+[
+	["punctuation", "---"],
+	["key", "foo"], ["punctuation", ":"], ["number", "4"],
+	["key", "FooBar"], ["punctuation", ":"], ["number", "5"]
+]
+
+----------------------------------------------------
+
+Checks for keys.

tests/languages/yaml/null_feature.test

@@ -0,0 +1,17 @@
+---
+foo: null
+bar: ~
+
+----------------------------------------------------
+
+[
+	["punctuation", "---"],
+	["key", "foo"], ["punctuation", ":"],
+	["null", "null"],
+	["key", "bar"], ["punctuation", ":"],
+	["null", "~"]
+]
+
+----------------------------------------------------
+
+Checks for null and ~.

tests/languages/yaml/number_feature.test

@@ -0,0 +1,38 @@
+---
+foo: 0xBadFace
+bar: 0o754
+baz: 42
+foo: 3.14159
+bar: 4e8
+baz: 3.1E-7
+foo: 0.4e+2
+bar: -0xFF
+baz: +0o123
+
+----------------------------------------------------
+
+[
+	["punctuation", "---"],
+	["key", "foo"], ["punctuation", ":"],
+	["number", "0xBadFace"],
+	["key", "bar"], ["punctuation", ":"],
+	["number", "0o754"],
+	["key", "baz"], ["punctuation", ":"],
+	["number", "42"],
+	["key", "foo"], ["punctuation", ":"],
+	["number", "3.14159"],
+	["key", "bar"], ["punctuation", ":"],
+	["number", "4e8"],
+	["key", "baz"], ["punctuation", ":"],
+	["number", "3.1E-7"],
+	["key", "foo"], ["punctuation", ":"],
+	["number", "0.4e+2"],
+	["key", "bar"], ["punctuation", ":"],
+	["number", "-0xFF"],
+	["key", "baz"], ["punctuation", ":"],
+	["number", "+0o123"]
+]
+
+----------------------------------------------------
+
+Checks for numbers.

tests/languages/yaml/scalar_feature.test

@@ -0,0 +1,23 @@
+---
+foo: >
+	Foo bar
+	baz
+bar: |
+	Foo bar
+	baz
+
+----------------------------------------------------
+
+[
+	["punctuation", "---"],
+	["key", "foo"], ["punctuation", ":"],
+	["punctuation", ">"],
+	["scalar", "\r\n\tFoo bar\r\n\tbaz"],
+	["key", "bar"], ["punctuation", ":"],
+	["punctuation", "|"],
+	["scalar", "\r\n\tFoo bar\r\n\tbaz"]
+]
+
+----------------------------------------------------
+
+Checks for scalars.

tests/languages/yaml/string_feature.test

@@ -0,0 +1,23 @@
+---
+foo: ""
+bar: "fo\"obar"
+foo: ''
+bar: 'fo\'obar'
+
+----------------------------------------------------
+
+[
+	["punctuation", "---"],
+	["key", "foo"], ["punctuation", ":"],
+	["string", "\"\""],
+	["key", "bar"], ["punctuation", ":"],
+	["string", "\"fo\\\"obar\""],
+	["key", "foo"], ["punctuation", ":"],
+	["string", "''"],
+	["key", "bar"], ["punctuation", ":"],
+	["string", "'fo\\'obar'"]
+]
+
+----------------------------------------------------
+
+Checks for strings.

tests/languages/yaml/tag_feature.test

@@ -0,0 +1,15 @@
+!!map
+!!str
+!!seq
+
+----------------------------------------------------
+
+[
+	["tag", "!!map"],
+	["tag", "!!str"],
+	["tag", "!!seq"]
+]
+
+----------------------------------------------------
+
+Checks for tags