From 02e327485e506812194dafb2cd8f75741cb32982 Mon Sep 17 00:00:00 2001
From: webreflection <andrea.giammarchi@gmail.com>
Date: Mon, 30 Mar 2026 10:13:40 +0200
Subject: [PATCH] Fix #86 - Test all variants through deeply nsted recursion

---
 test/shared.cjs  | 27 +++++++++++++++++++++++++++
 test/shared.json |  1 +
 test/shared.php  | 22 ++++++++++++++++++++++
 test/shared.py   | 22 ++++++++++++++++++++++
 4 files changed, 72 insertions(+)
 create mode 100644 test/shared.cjs
 create mode 100644 test/shared.json
 create mode 100644 test/shared.php
 create mode 100644 test/shared.py

diff --git a/test/shared.cjs b/test/shared.cjs
new file mode 100644
index 0000000..ec196f2
--- /dev/null
+++ b/test/shared.cjs
@@ -0,0 +1,27 @@
+const { parse, stringify } = require(__dirname + '/../cjs');
+
+let arr = ['arr', 1];
+let obj = { obj: 2 };
+
+for (let i = 0; i < 64; i++) {
+  arr = [arr];
+  obj = { obj: obj };
+}
+
+const str = stringify([arr, obj]);
+
+require('fs').writeFileSync(__dirname + '/shared.json', str);
+
+[arr, obj] = parse(str);
+
+for (let i = 0; i < 64; i++) {
+  arr = arr[0];
+  obj = obj.obj;
+}
+
+console.assert(
+  arr.length === 2 &&
+  arr[0] === 'arr' &&
+  arr[1] === 1 &&
+  obj.obj === 2
+);
diff --git a/test/shared.json b/test/shared.json
new file mode 100644
index 0000000..7adf9fc
--- /dev/null
+++ b/test/shared.json
@@ -0,0 +1 @@
+[["1","2"],["3"],{"obj":"4"},["5"],{"obj":"6"},["7"],{"obj":"8"},["9"],{"obj":"10"},["11"],{"obj":"12"},["13"],{"obj":"14"},["15"],{"obj":"16"},["17"],{"obj":"18"},["19"],{"obj":"20"},["21"],{"obj":"22"},["23"],{"obj":"24"},["25"],{"obj":"26"},["27"],{"obj":"28"},["29"],{"obj":"30"},["31"],{"obj":"32"},["33"],{"obj":"34"},["35"],{"obj":"36"},["37"],{"obj":"38"},["39"],{"obj":"40"},["41"],{"obj":"42"},["43"],{"obj":"44"},["45"],{"obj":"46"},["47"],{"obj":"48"},["49"],{"obj":"50"},["51"],{"obj":"52"},["53"],{"obj":"54"},["55"],{"obj":"56"},["57"],{"obj":"58"},["59"],{"obj":"60"},["61"],{"obj":"62"},["63"],{"obj":"64"},["65"],{"obj":"66"},["67"],{"obj":"68"},["69"],{"obj":"70"},["71"],{"obj":"72"},["73"],{"obj":"74"},["75"],{"obj":"76"},["77"],{"obj":"78"},["79"],{"obj":"80"},["81"],{"obj":"82"},["83"],{"obj":"84"},["85"],{"obj":"86"},["87"],{"obj":"88"},["89"],{"obj":"90"},["91"],{"obj":"92"},["93"],{"obj":"94"},["95"],{"obj":"96"},["97"],{"obj":"98"},["99"],{"obj":"100"},["101"],{"obj":"102"},["103"],{"obj":"104"},["105"],{"obj":"106"},["107"],{"obj":"108"},["109"],{"obj":"110"},["111"],{"obj":"112"},["113"],{"obj":"114"},["115"],{"obj":"116"},["117"],{"obj":"118"},["119"],{"obj":"120"},["121"],{"obj":"122"},["123"],{"obj":"124"},["125"],{"obj":"126"},["127"],{"obj":"128"},["129"],{"obj":"130"},["131",1],{"obj":2},"arr"]
\ No newline at end of file
diff --git a/test/shared.php b/test/shared.php
new file mode 100644
index 0000000..a80f560
--- /dev/null
+++ b/test/shared.php
@@ -0,0 +1,22 @@
+<?php
+
+error_reporting(E_ALL | E_STRICT);
+
+require_once(__DIR__ . '/../php/flatted.php');
+
+$str = file_get_contents(__DIR__ . '/shared.json');
+$json = Flatted::parse($str);
+
+$arr = $json[0];
+$obj = $json[1];
+
+for ($i = 0; $i < 64; $i++) {
+  $arr = $arr[0];
+  $obj = $obj->obj;
+}
+
+assert(count($arr) == 2 && $arr[0] == 'arr' && $arr[1] == 1 && $obj->obj == 2);
+
+assert(Flatted::stringify($json) == $str);
+
+?>
diff --git a/test/shared.py b/test/shared.py
new file mode 100644
index 0000000..c6dfda4
--- /dev/null
+++ b/test/shared.py
@@ -0,0 +1,22 @@
+# ⚠️ RUN node test/shared.cjs FIRST
+# then python test/shared.py
+
+import os, sys
+
+__dir__ = os.path.dirname(__file__)
+sys.path.append(os.path.join(__dir__, '..', 'python'))
+
+from flatted import parse, stringify
+
+with open(os.path.join(__dir__, 'shared.json'), 'r') as f:
+  str = f.read()
+
+arr, obj = parse(str)
+
+for i in range(64):
+  arr = arr[0]
+  obj = obj['obj']
+
+assert len(arr) == 2 and arr[0] == 'arr' and arr[1] == 1 and obj['obj'] == 2
+
+assert stringify(parse(str), separators=(',', ':')) == str