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1 files changed, 50 insertions, 0 deletions

diff --git a/node_modules/crypto-browserify/test/create-hash.js b/node_modules/crypto-browserify/test/create-hash.js
new file mode 100644
index 00000000..33532fd7
--- /dev/null
+++ b/node_modules/crypto-browserify/test/create-hash.js
@@ -0,0 +1,50 @@
+var test = require('tape')
+
+var algorithms = ['sha1', 'sha224', 'sha256', 'sha384', 'sha512', 'md5', 'rmd160']
+var encodings = ['hex', 'base64'] // FIXME: test binary
+var vectors = require('hash-test-vectors')
+
+testLib('createHash in crypto-browserify', require('../').createHash)
+testLib('create-hash/browser', require('create-hash/browser'))
+
+function testLib (name, createHash) {
+  algorithms.forEach(function (algorithm) {
+    runTest(name, createHash, algorithm)
+  })
+}
+function runTest (name, createHash, algorithm) {
+  test(name + ' test ' + algorithm + ' against test vectors', function (t) {
+    run(0)
+    function run (i) {
+      if (i >= vectors.length) {
+        return t.end()
+      }
+      var obj = vectors[i]
+
+      var input = new Buffer(obj.input, 'base64')
+      var node = obj[algorithm]
+      var js = createHash(algorithm).update(input).digest('hex')
+      if (js !== node) {
+        t.equal(js, node, algorithm + '(testVector[' + i + ']) == ' + node)
+      }
+
+      encodings.forEach(function (encoding) {
+        var input = new Buffer(obj.input, 'base64').toString(encoding)
+        var node = obj[algorithm]
+        var js = createHash(algorithm).update(input, encoding).digest('hex')
+        if (js !== node) {
+          t.equal(js, node, algorithm + '(testVector[' + i + '], ' + encoding + ') == ' + node)
+        }
+      })
+      input = new Buffer(obj.input, 'base64')
+      node = obj[algorithm]
+      var hash = createHash(algorithm)
+      hash.end(input)
+      js = hash.read().toString('hex')
+      if (js !== node) {
+        t.equal(js, node, algorithm + '(testVector[' + i + ']) == ' + node)
+      }
+      setTimeout(run, 0, i + 1)
+    }
+  })
+}