Merge pull request #3 from gibson042/gh-2-supplementary-plane-code-points

Add coverage for supplementary plane code points

Author: springcomp

tests/unicode.json

@@ -34,5 +34,84 @@
                 "result": true
             }
         ]
+    },
+    {
+        "given": {},
+        "cases": [
+            {
+                "expression": "'é' == 'e\u0301'",
+                "result": false
+            }
+        ]
+    },
+    {
+        "given": {},
+        "cases": [
+            {
+                "expression": "length('𝌆')",
+                "result": 1
+            },
+            {
+                "expression": "length('é')",
+                "result": 1
+            },
+            {
+                "expression": "length('e\u0301')",
+                "result": 2
+            }
+        ]
+    },
+    {
+        "given": {},
+        "cases": [
+            {
+                "expression": "reverse('a𝌆b')",
+                "result": "b𝌆a"
+            },
+            {
+                "expression": "reverse('aéb')",
+                "result": "béa"
+            },
+            {
+                "expression": "reverse('xe\u0303y')",
+                "result": "y\u0303ex"
+            }
+        ]
+    },
+    {
+        "given": {
+            "strings": ["é", "e\u0301", "𝌆", "st", "style", "ffi"]
+        },
+        "cases": [
+            {
+                "expression": "sort(strings)",
+                "result": ["e\u0301", "é", "ffi", "st", "style", "𝌆"]
+            }
+        ]
+    },
+    {
+        "given": {
+            "graphemeClusters": [
+                {"string": "é", "codePoints": 233, "name": "LATIN SMALL LETTER E WITH ACUTE"},
+                {"string": "é", "codePoints": [101, 769], "name": "LATIN SMALL LETTER E + COMBINING ACUTE ACCENT"},
+                {"string": "𝌆", "codePoints": 119558, "name": "TETRAGRAM FOR CENTRE"},
+                {"string": "st", "codePoints": 64262, "name": "LATIN SMALL LIGATURE ST"},
+                {"string": "ff", "codePoints": 64256, "name": "LATIN SMALL LIGATURE FF"},
+                {"string": "ffi", "codePoints": 64259, "name": "LATIN SMALL LIGATURE FFI"}
+            ]
+        },
+        "cases": [
+            {
+                "expression": "sort_by(graphemeClusters, &string)",
+                "result": [
+                    {"string": "é", "codePoints": [101, 769], "name": "LATIN SMALL LETTER E + COMBINING ACUTE ACCENT"},
+                    {"string": "é", "codePoints": 233, "name": "LATIN SMALL LETTER E WITH ACUTE"},
+                    {"string": "ff", "codePoints": 64256, "name": "LATIN SMALL LIGATURE FF"},
+                    {"string": "ffi", "codePoints": 64259, "name": "LATIN SMALL LIGATURE FFI"},
+                    {"string": "st", "codePoints": 64262, "name": "LATIN SMALL LIGATURE ST"},
+                    {"string": "𝌆", "codePoints": 119558, "name": "TETRAGRAM FOR CENTRE"}
+                ]
+            }
+        ]
     }
 ]