12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667686970717273747576 |
- // Copyright 2014 The Chromium Authors. All rights reserved.
- // Use of this source code is governed by a BSD-style license that can be
- // found in the LICENSE file.
- #include "components/variations/active_field_trials.h"
- #include <stddef.h>
- #include "base/strings/string_piece.h"
- #include "components/variations/hashing.h"
- #include "testing/gtest/include/gtest/gtest.h"
- namespace variations {
- TEST(ActiveFieldTrialsTest, GetFieldTrialActiveGroups) {
- typedef std::set<ActiveGroupId, ActiveGroupIdCompare> ActiveGroupIdSet;
- std::string trial_one("trial one");
- std::string group_one("group one");
- std::string trial_two("trial two");
- std::string group_two("group two");
- base::FieldTrial::ActiveGroups active_groups;
- base::FieldTrial::ActiveGroup active_group;
- active_group.trial_name = trial_one;
- active_group.group_name = group_one;
- active_groups.push_back(active_group);
- active_group.trial_name = trial_two;
- active_group.group_name = group_two;
- active_groups.push_back(active_group);
- // Create our expected groups of IDs.
- ActiveGroupIdSet expected_groups;
- ActiveGroupId name_group_id;
- name_group_id.name = HashName(trial_one);
- name_group_id.group = HashName(group_one);
- expected_groups.insert(name_group_id);
- name_group_id.name = HashName(trial_two);
- name_group_id.group = HashName(group_two);
- expected_groups.insert(name_group_id);
- std::vector<ActiveGroupId> active_group_ids;
- testing::TestGetFieldTrialActiveGroupIds(base::StringPiece(), active_groups,
- &active_group_ids);
- EXPECT_EQ(2U, active_group_ids.size());
- for (size_t i = 0; i < active_group_ids.size(); ++i) {
- auto expected_group = expected_groups.find(active_group_ids[i]);
- EXPECT_FALSE(expected_group == expected_groups.end());
- expected_groups.erase(expected_group);
- }
- EXPECT_EQ(0U, expected_groups.size());
- }
- TEST(ActiveFieldTrialsTest, GetFieldTrialActiveGroupsWithSuffix) {
- std::string trial_one("trial one");
- std::string group_one("group one");
- std::string suffix("some_suffix");
- base::FieldTrial::ActiveGroups active_groups;
- base::FieldTrial::ActiveGroup active_group;
- active_group.trial_name = trial_one;
- active_group.group_name = group_one;
- active_groups.push_back(active_group);
- std::vector<ActiveGroupId> active_group_ids;
- testing::TestGetFieldTrialActiveGroupIds(suffix, active_groups,
- &active_group_ids);
- EXPECT_EQ(1U, active_group_ids.size());
- uint32_t expected_name = HashName("trial onesome_suffix");
- uint32_t expected_group = HashName("group onesome_suffix");
- EXPECT_EQ(expected_name, active_group_ids[0].name);
- EXPECT_EQ(expected_group, active_group_ids[0].group);
- }
- } // namespace variations
|