node_modules

1 files changed, 100 insertions, 0 deletions

diff --git a/node_modules/structured-clone/test/test.js b/node_modules/structured-clone/test/test.js
new file mode 100644
index 000000000..1a201e572
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+++ b/node_modules/structured-clone/test/test.js
@@ -0,0 +1,100 @@
+var test = require('tape');
+
+test('deep cloning test', function (t) {
+  t.plan(12)
+
+  var clone = require('../')
+
+  var a = { }
+  a.b = a
+  a.c = { $ref: '$' }
+  a.d = new Buffer([0xde, 0xad])
+  a.e = [ a, a.b ]
+  a.f = new Date()
+  a.g = /ab+a/i
+
+  var a = clone(a);
+
+  t.ok(a.b == a);
+  t.ok(a.c.$ref == '$')
+  t.ok(Buffer.isBuffer(a.d))
+  t.ok(a.d[0] == 0xde)
+  t.ok(a.d[1] == 0xad)
+  t.ok(a.d.length == 2);
+  t.ok(Array.isArray(a.e));
+  t.ok(a.e.length == 2);
+  t.ok(a.e[0] == a);
+  t.ok(a.e[1] == a.b);
+  t.ok(a.f instanceof Date);
+  t.ok(a.g instanceof RegExp);
+})
+
+test('serializing test', function (t) {
+  t.plan(14)
+
+  var clone = require('../')
+
+  var a = { }
+  a.b = a
+  a.c = { $ref: '$' }
+  a.d = new Buffer([0xde, 0xad])
+  a.e = [ a, a.b ]
+  a.f = new Date()
+  a.g = /ab+a/i
+
+  var buf = clone.serialize(a);
+  t.ok(buf.length, 'Buffer has length')
+  t.ok(Buffer.isBuffer(buf), 'Buffer has length')
+
+  var a = clone.deserialize(buf);
+
+  t.ok(a.b == a);
+  t.ok(a.c.$ref == '$')
+  t.ok(Buffer.isBuffer(a.d))
+  t.ok(a.d[0] == 0xde)
+  t.ok(a.d[1] == 0xad)
+  t.ok(a.d.length == 2);
+  t.ok(Array.isArray(a.e));
+  t.ok(a.e.length == 2);
+  t.ok(a.e[0] == a);
+  t.ok(a.e[1] == a.b);
+  t.ok(a.f instanceof Date);
+  t.ok(a.g instanceof RegExp);
+})
+
+test('deep copy root object', function (t) {
+  t.plan(3);
+
+  var clone = require('../');
+
+  var buf = clone(new Buffer([0xca, 0xfe, 0xba, 0xbe]));
+  t.ok(Buffer.isBuffer(buf));
+  t.ok(buf.length == 4);
+  t.ok(buf.readUInt32BE(0) == 0xcafebabe);
+});
+
+test('serializing root object', function (t) {
+  t.plan(3);
+
+  var clone = require('../');
+
+  var buf = clone.deserialize(clone.serialize(new Buffer([0xca, 0xfe, 0xba, 0xbe])));
+  t.ok(Buffer.isBuffer(buf));
+  t.ok(buf.length == 4);
+  t.ok(buf.readUInt32BE(0) == 0xcafebabe);
+});
+
+
+test('errors', function (t) {
+  t.plan(4);
+
+  var clone = require('../');
+
+  var err = clone(new Error('boo!'));
+  t.ok(err instanceof Error);
+  t.ok(err.message == 'boo!');
+
+  var err = clone.deserialize(clone.serialize(new Error('boo!')));
+  t.ok(err instanceof Error);
+  t.ok(err.message == 'boo!');
+});
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