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// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "components/variations/service/ui_string_overrider.h"
#include <stddef.h>
#include <stdint.h>
#include <array>
#include "testing/gtest/include/gtest/gtest.h"
namespace variations {
namespace {
constexpr size_t kNumResources = 4;
constexpr auto kResourceHashes = std::to_array<uint32_t>({
301430091U, // IDS_BOOKMARKS_NO_ITEMS
2654138887U, // IDS_BOOKMARK_BAR_IMPORT_LINK
2894469061U, // IDS_BOOKMARK_GROUP_FROM_IE
3847176170U, // IDS_BOOKMARK_GROUP_FROM_FIREFOX
});
constexpr auto kResourceIndices = std::to_array<int>({
12500, // IDS_BOOKMARKS_NO_ITEMS
12501, // IDS_BOOKMARK_BAR_IMPORT_LINK
12502, // IDS_BOOKMARK_GROUP_FROM_IE
12503, // IDS_BOOKMARK_GROUP_FROM_FIREFOX
});
} // namespace
class UIStringOverriderTest : public ::testing::Test {
public:
UIStringOverriderTest() : provider_(kResourceHashes, kResourceIndices) {}
UIStringOverriderTest(const UIStringOverriderTest&) = delete;
UIStringOverriderTest& operator=(const UIStringOverriderTest&) = delete;
int GetResourceIndex(uint32_t hash) {
return provider_.GetResourceIndex(hash);
}
private:
UIStringOverrider provider_;
};
TEST_F(UIStringOverriderTest, LookupNotFound) {
EXPECT_EQ(-1, GetResourceIndex(0));
EXPECT_EQ(-1, GetResourceIndex(kResourceHashes[kNumResources - 1] + 1));
// Lookup a hash that shouldn't exist.
// 3847176171U is 1 + the hash for IDS_BOOKMARK_GROUP_FROM_FIREFOX.
EXPECT_EQ(-1, GetResourceIndex(3847176171U));
}
TEST_F(UIStringOverriderTest, LookupFound) {
for (size_t i = 0; i < kNumResources; ++i)
EXPECT_EQ(kResourceIndices[i], GetResourceIndex(kResourceHashes[i]));
}
} // namespace variations
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