aboutsummaryrefslogtreecommitdiff
path: root/contexts/data/lib/closure-library/closure/goog/crypt/hash_test.js
diff options
context:
space:
mode:
Diffstat (limited to 'contexts/data/lib/closure-library/closure/goog/crypt/hash_test.js')
-rw-r--r--contexts/data/lib/closure-library/closure/goog/crypt/hash_test.js83
1 files changed, 0 insertions, 83 deletions
diff --git a/contexts/data/lib/closure-library/closure/goog/crypt/hash_test.js b/contexts/data/lib/closure-library/closure/goog/crypt/hash_test.js
deleted file mode 100644
index bbd0fd6..0000000
--- a/contexts/data/lib/closure-library/closure/goog/crypt/hash_test.js
+++ /dev/null
@@ -1,83 +0,0 @@
-// Copyright 2011 The Closure Library Authors. All Rights Reserved.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS-IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-/**
- * @fileoverview Unit tests for the abstract cryptographic hash interface.
- *
- */
-
-goog.provide('goog.crypt.hash_test');
-
-goog.require('goog.testing.asserts');
-goog.setTestOnly('hash_test');
-
-
-goog.crypt.hash_test.runBasicTests = function(hash) {
- // Compute some hash.
- hash.update([97, 158]);
- var golden = hash.digest();
-
- // Recompute the hash.
- hash.reset();
- hash.update([97, 158]);
- assertArrayEquals('The reset did not produce the initial state',
- golden, hash.digest());
-
- // Check for a trivial collision.
- hash.reset();
- hash.update([158, 97]);
- assertTrue('Swapping bytes resulted in a hash collision',
- !!goog.testing.asserts.findDifferences(golden, hash.digest()));
-
- // Compute in parts.
- hash.reset();
- hash.update([97]);
- hash.update([158]);
- assertArrayEquals('Partial updates resulted in a different hash',
- golden, hash.digest());
-
- // Test update with specified length.
- hash.reset();
- hash.update([97, 158], 0);
- hash.update([97, 158, 32], 2);
- assertArrayEquals('Updating with an explicit buffer length did not work',
- golden, hash.digest());
-
- // Test array and string inputs.
- hash.reset();
- hash.update([97, 66]);
- golden = hash.digest();
- hash.reset();
- hash.update('aB');
- assertArrayEquals('String and array inputs should give the same result',
- golden, hash.digest());
-
- // Empty hash.
- hash.reset();
- var empty = hash.digest();
- assertTrue('Empty hash collided with a non-trivial one',
- !!goog.testing.asserts.findDifferences(golden, empty));
-
- // Zero-length array update.
- hash.reset();
- hash.update([]);
- assertArrayEquals('Updating with an empty array did not give an empty hash',
- empty, hash.digest());
-
- // Zero-length string update.
- hash.reset();
- hash.update('');
- assertArrayEquals('Updating with an empty string did not give an empty hash',
- empty, hash.digest());
-};