1 files changed, 98 insertions, 0 deletions
diff --git a/tools/eslint/node_modules/jsonpointer/test.js b/tools/eslint/node_modules/jsonpointer/test.js
new file mode 100644
index 0000000000..1c67d7f7ef
--- /dev/null
+++ b/tools/eslint/node_modules/jsonpointer/test.js
@@ -0,0 +1,98 @@
+var assert = require("assert");
+var jsonpointer = require("./jsonpointer");
+
+var obj = {
+  a: 1,
+  b: {
+    c: 2
+  },
+  d: {
+    e: [{a:3}, {b:4}, {c:5}]
+  }
+};
+
+assert.equal(jsonpointer.get(obj, "/a"), 1);
+assert.equal(jsonpointer.get(obj, "/b/c"), 2);
+assert.equal(jsonpointer.get(obj, "/d/e/0/a"), 3);
+assert.equal(jsonpointer.get(obj, "/d/e/1/b"), 4);
+assert.equal(jsonpointer.get(obj, "/d/e/2/c"), 5);
+
+// set returns old value
+assert.equal(jsonpointer.set(obj, "/a", 2), 1);
+assert.equal(jsonpointer.set(obj, "/b/c", 3), 2);
+assert.equal(jsonpointer.set(obj, "/d/e/0/a", 4), 3);
+assert.equal(jsonpointer.set(obj, "/d/e/1/b", 5), 4);
+assert.equal(jsonpointer.set(obj, "/d/e/2/c", 6), 5);
+
+assert.equal(jsonpointer.get(obj, "/a"), 2);
+assert.equal(jsonpointer.get(obj, "/b/c"), 3);
+assert.equal(jsonpointer.get(obj, "/d/e/0/a"), 4);
+assert.equal(jsonpointer.get(obj, "/d/e/1/b"), 5);
+assert.equal(jsonpointer.get(obj, "/d/e/2/c"), 6);
+
+assert.equal(jsonpointer.get(obj, ""), obj);
+assert.throws(function(){ jsonpointer.get(obj, "a"); }, validateError);
+assert.throws(function(){ jsonpointer.get(obj, "a/"); }, validateError);
+
+function validateError(err) {
+  if ( (err instanceof Error) && /Invalid JSON pointer/.test(err.message) ) {
+      return true;
+  }
+}
+
+var complexKeys = {
+  "a/b": {
+    c: 1
+  },
+  d: {
+    "e/f": 2
+  },
+  "~1": 3,
+  "01": 4
+}
+
+assert.equal(jsonpointer.get(complexKeys, "/a~1b/c"), 1);
+assert.equal(jsonpointer.get(complexKeys, "/d/e~1f"), 2);
+assert.equal(jsonpointer.get(complexKeys, "/~01"), 3);
+assert.equal(jsonpointer.get(complexKeys, "/01"), 4);
+assert.equal(jsonpointer.get(complexKeys, "/a/b/c"), null);
+assert.equal(jsonpointer.get(complexKeys, "/~1"), null);
+
+// draft-ietf-appsawg-json-pointer-08 has special array rules
+var ary = [ "zero", "one", "two" ];
+assert.equal(jsonpointer.get(ary, "/01"), null);
+
+//assert.equal(jsonpointer.set(ary, "/-", "three"), null);
+//assert.equal(ary[3], "three");
+
+// Examples from the draft:
+var example = {
+  "foo": ["bar", "baz"],
+  "": 0,
+  "a/b": 1,
+  "c%d": 2,
+  "e^f": 3,
+  "g|h": 4,
+  "i\\j": 5,
+  "k\"l": 6,
+  " ": 7,
+  "m~n": 8
+};
+
+assert.equal(jsonpointer.get(example, ""), example);
+var ans = jsonpointer.get(example, "/foo");
+assert.equal(ans.length, 2);
+assert.equal(ans[0], "bar");
+assert.equal(ans[1], "baz");
+assert.equal(jsonpointer.get(example, "/foo/0"), "bar");
+assert.equal(jsonpointer.get(example, "/"), 0);
+assert.equal(jsonpointer.get(example, "/a~1b"), 1);
+assert.equal(jsonpointer.get(example, "/c%d"), 2);
+assert.equal(jsonpointer.get(example, "/e^f"), 3);
+assert.equal(jsonpointer.get(example, "/g|h"), 4);
+assert.equal(jsonpointer.get(example, "/i\\j"), 5);
+assert.equal(jsonpointer.get(example, "/k\"l"), 6);
+assert.equal(jsonpointer.get(example, "/ "), 7);
+assert.equal(jsonpointer.get(example, "/m~0n"), 8);
+
+console.log("All tests pass.");