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authorGravatar Piotr Russ <mail@pruss.it> 2020-11-16 00:10:28 +0100
committerGravatar Piotr Russ <mail@pruss.it> 2020-11-16 00:10:28 +0100
commite06ec920f7a5d784e674c4c4b4e6d1da3dc7391d (patch)
tree55713f725f77b44ebfec86e4eec3ce33e71458ca /node_modules/buffer/test/is-buffer.js
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Diffstat (limited to 'node_modules/buffer/test/is-buffer.js')
-rw-r--r--node_modules/buffer/test/is-buffer.js22
1 files changed, 22 insertions, 0 deletions
diff --git a/node_modules/buffer/test/is-buffer.js b/node_modules/buffer/test/is-buffer.js
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+if (process.env.OBJECT_IMPL) global.TYPED_ARRAY_SUPPORT = false
+var B = require('../').Buffer
+var isBuffer = require('is-buffer')
+var test = require('tape')
+
+test('is-buffer tests', function (t) {
+ t.ok(isBuffer(new B(4)), 'new Buffer(4)')
+
+ t.notOk(isBuffer(undefined), 'undefined')
+ t.notOk(isBuffer(null), 'null')
+ t.notOk(isBuffer(''), 'empty string')
+ t.notOk(isBuffer(true), 'true')
+ t.notOk(isBuffer(false), 'false')
+ t.notOk(isBuffer(0), '0')
+ t.notOk(isBuffer(1), '1')
+ t.notOk(isBuffer(1.0), '1.0')
+ t.notOk(isBuffer('string'), 'string')
+ t.notOk(isBuffer({}), '{}')
+ t.notOk(isBuffer(function foo () {}), 'function foo () {}')
+
+ t.end()
+})