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-rw-r--r--backend/node_modules/has-proto/test/index.js19
1 files changed, 19 insertions, 0 deletions
diff --git a/backend/node_modules/has-proto/test/index.js b/backend/node_modules/has-proto/test/index.js
new file mode 100644
index 0000000..5da1a3a
--- /dev/null
+++ b/backend/node_modules/has-proto/test/index.js
@@ -0,0 +1,19 @@
+'use strict';
+
+var test = require('tape');
+var hasProto = require('../');
+
+test('hasProto', function (t) {
+ var result = hasProto();
+ t.equal(typeof result, 'boolean', 'returns a boolean (' + result + ')');
+
+ var obj = { __proto__: null };
+ if (result) {
+ t.notOk('toString' in obj, 'null object lacks toString');
+ } else {
+ t.ok('toString' in obj, 'without proto, null object has toString');
+ t.equal(obj.__proto__, null); // eslint-disable-line no-proto
+ }
+
+ t.end();
+});