Adding upstream version 115.7.0esr.upstream/115.7.0esr

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 55 insertions, 0 deletions

diff --git a/js/src/tests/test262/built-ins/JSON/stringify/replacer-function-arguments.js b/js/src/tests/test262/built-ins/JSON/stringify/replacer-function-arguments.js
new file mode 100644
index 0000000000..b072532e9f
--- /dev/null
+++ b/js/src/tests/test262/built-ins/JSON/stringify/replacer-function-arguments.js
@@ -0,0 +1,55 @@
+// Copyright (C) 2019 Aleksey Shvayka. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-serializejsonproperty
+description: >
+  Replacer function is called with correct context and arguments.
+info: |
+  JSON.stringify ( value [ , replacer [ , space ] ] )
+
+  [...]
+  12. Return ? SerializeJSONProperty(the empty String, wrapper).
+
+  SerializeJSONProperty ( key, holder )
+
+  1. Let value be ? Get(holder, key).
+  [...]
+  3. If ReplacerFunction is not undefined, then
+    a. Set value to ? Call(ReplacerFunction, holder, « key, value »).
+includes: [compareArray.js]
+---*/
+
+var calls = [];
+var replacer = function(key, value) {
+  if (key !== '') {
+    calls.push([this, key, value]);
+  }
+
+  return value;
+};
+
+var b1 = [1, 2];
+var b2 = {c1: true, c2: false};
+var a1 = {
+  b1: b1,
+  b2: {
+    toJSON: function() { return b2; },
+  },
+};
+var obj = {a1: a1, a2: 'a2'};
+
+assert.sameValue(
+  JSON.stringify(obj, replacer),
+  JSON.stringify(obj)
+);
+
+assert.compareArray(calls[0], [obj, 'a1', a1]);
+assert.compareArray(calls[1], [a1, 'b1', b1]);
+assert.compareArray(calls[2], [b1, '0', 1]);
+assert.compareArray(calls[3], [b1, '1', 2]);
+assert.compareArray(calls[4], [a1, 'b2', b2]);
+assert.compareArray(calls[5], [b2, 'c1', true]);
+assert.compareArray(calls[6], [b2, 'c2', false]);
+assert.compareArray(calls[7], [obj, 'a2', 'a2']);
+
+reportCompare(0, 0);