1 files changed, 68 insertions, 0 deletions
diff --git a/deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/private/test/run.js b/deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/private/test/run.js
new file mode 100644
index 0000000000..dc3c888f06
--- /dev/null
+++ b/deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/private/test/run.js
@@ -0,0 +1,68 @@
+var assert = require("assert");
+var makeAccessor = require("../private").makeAccessor;
+var acc1 = makeAccessor();
+var obj = {};
+var hasOwn = obj.hasOwnProperty;
+
+acc1(obj).foo = 42;
+assert.deepEqual(obj, {});
+assert.deepEqual(acc1(obj), { foo: 42 });
+assert.deepEqual(acc1(acc1(obj)), {});
+assert.deepEqual(acc1(obj), { foo: 42 });
+assert.deepEqual(Object.keys(acc1(obj)), ["foo"]);
+assert.strictEqual(Object.getOwnPropertyNames(acc1(obj)).length, 1);
+assert.strictEqual(Object.getOwnPropertyNames(acc1(acc1(obj))).length, 0);
+acc1(obj).bar = "baz";
+assert.deepEqual(acc1(obj), { foo: 42, bar: "baz" });
+delete acc1(obj).foo;
+assert.deepEqual(acc1(obj), { bar: "baz" });
+
+try {
+  acc1(42);
+  throw new Error("threw wrong error");
+} catch (err) {
+  assert.ok(err);
+}
+
+var acc2 = makeAccessor();
+assert.notStrictEqual(acc1, acc2);
+assert.notStrictEqual(acc1(obj), acc2(obj));
+assert.deepEqual(acc2(obj), {});
+assert.strictEqual(Object.getOwnPropertyNames(obj).length, 0);
+assert.strictEqual(Object.keys(obj).length, 0);
+acc2(obj).bar = "asdf";
+assert.deepEqual(acc2(obj), { bar: "asdf" });
+
+acc2.forget(obj);
+acc2(obj).bar = "asdf";
+var oldSecret = acc2(obj);
+assert.strictEqual(oldSecret.bar, "asdf");
+acc2.forget(obj);
+var newSecret = acc2(obj);
+assert.notStrictEqual(oldSecret, newSecret);
+assert.ok(hasOwn.call(oldSecret, "bar"));
+assert.ok(!hasOwn.call(newSecret, "bar"));
+newSecret.bar = "zxcv";
+assert.strictEqual(oldSecret.bar, "asdf");
+assert.strictEqual(acc2(obj).bar, "zxcv");
+
+function creatorFn(object) {
+  return { self: object };
+}
+
+var acc3 = makeAccessor(creatorFn);
+
+acc3(obj).xxx = "yyy";
+assert.deepEqual(acc3(obj), {
+  self: obj,
+  xxx: "yyy"
+});
+
+acc3.forget(obj);
+assert.deepEqual(acc3(obj), {
+  self: obj
+});
+
+var green = "\033[32m";
+var reset = "\033[0m";
+console.log(green + "ALL PASS" + reset);