From 9f446a08d49afd6567d37b0163f0e546154b8eab Mon Sep 17 00:00:00 2001
From: Adriano Rogowski <rogowski.adriano@gmail.com>
Date: Tue, 21 Jan 2020 20:46:13 -0300
Subject: [PATCH] Test for bug-686: Cannot put string 'null' as value in put.
 SEA error thrown

---
 test/bug/686.js | 59 +++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 59 insertions(+)
 create mode 100755 test/bug/686.js

diff --git a/test/bug/686.js b/test/bug/686.js
new file mode 100755
index 00000000..4d6e9560
--- /dev/null
+++ b/test/bug/686.js
@@ -0,0 +1,59 @@
+describe('Gun', function(){
+	var root;
+	(function(){
+		var env;
+		if(typeof global !== 'undefined'){ env = global }
+		if(typeof window !== 'undefined'){ env = window }
+		root = env.window? env.window : global;
+		try{ env.window && root.localStorage && root.localStorage.clear() }catch(e){}
+		try{ localStorage.clear() }catch(e){}
+		try{ indexedDB.deleteDatabase('radatatest') }catch(e){}
+		try{ require('fs').unlinkSync('data.json') }catch(e){}
+ 		try{ require('../../lib/fsrm')('radatatest') }catch(e){}
+		try{ var expect = global.expect = require("../expect") }catch(e){}
+
+		//root.Gun = root.Gun || require('../gun');
+		if(root.Gun){
+			root.Gun = root.Gun;
+			root.Gun.TESTING = true;
+		} else {
+			root.Gun = require('../../gun');
+			root.Gun.TESTING = true;
+			Gun.serve = require('../../lib/serve');
+			//require('../lib/file');
+			require('../../lib/store');
+			require('../../lib/rfs');
+			require('../../sea.js');
+		}
+	}(this));
+	var opt = { file: 'radatatest' };
+	describe('SEA', function() {
+		it('put null string', function(done) {
+			var gun = Gun(opt);
+			gun.get('test').get('key').put('null', function(ack) {
+				if (ack.err) { expect(!ack.err).to.be(true); done(); }
+				gun.get('test').get('key').once(function(v) {
+					expect(v === 'null').to.be(true);
+					done();
+				});
+			});
+		});
+		it('put null string in user land', function(done) {
+			var gun = Gun(opt);
+			var user = gun.user();
+			var u={a:'usr', p:'pass'};
+			var value = 'null';
+			user.create(u.a, u.p, function(ack) {
+				usr = user.auth(u.a, u.p, function() {
+					usr.get('test').get('key').put(value, function(ack) {
+						if (ack.err) { expect(!ack.err).to.be(true); done(); }
+						usr.get('test').get('key').once(function(v) {
+							expect(v === value).to.be(true); /// must be null string.
+							done();
+						});
+					});
+				});
+			});
+		});
+	});
+});