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| 1 // Copyright (c) 2014 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. |
| 4 |
| 5 #include "components/metrics/metrics_hashes.h" |
| 6 |
| 7 #include "base/format_macros.h" |
| 8 #include "base/strings/stringprintf.h" |
| 9 #include "testing/gtest/include/gtest/gtest.h" |
| 10 |
| 11 namespace metrics { |
| 12 |
| 13 // Make sure our ID hashes are the same as what we see on the server side. |
| 14 TEST(MetricsUtilTest, HashMetricName) { |
| 15 static const struct { |
| 16 std::string input; |
| 17 std::string output; |
| 18 } cases[] = { |
| 19 {"Back", "0x0557fa923dcee4d0"}, |
| 20 {"Forward", "0x67d2f6740a8eaebf"}, |
| 21 {"NewTab", "0x290eb683f96572f1"}, |
| 22 }; |
| 23 |
| 24 for (size_t i = 0; i < ARRAYSIZE_UNSAFE(cases); ++i) { |
| 25 uint64 hash = HashMetricName(cases[i].input); |
| 26 std::string hash_hex = base::StringPrintf("0x%016" PRIx64, hash); |
| 27 EXPECT_EQ(cases[i].output, hash_hex); |
| 28 } |
| 29 } |
| 30 |
| 31 } // namespace metrics |
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