| OLD | NEW |
| (Empty) |
| 1 // Copyright 2016 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 <algorithm> | |
| 6 #include <memory> | |
| 7 #include <vector> | |
| 8 | |
| 9 #include "base/logging.h" | |
| 10 #include "base/memory/ptr_util.h" | |
| 11 #include "base/memory/ref_counted.h" | |
| 12 #include "blimp/common/blob_cache/blob_cache.h" | |
| 13 #include "blimp/common/blob_cache/in_memory_blob_cache.h" | |
| 14 #include "blimp/common/blob_cache/test_util.h" | |
| 15 #include "testing/gtest/include/gtest/gtest.h" | |
| 16 | |
| 17 namespace blimp { | |
| 18 namespace { | |
| 19 | |
| 20 const char kFoo[] = "foo"; | |
| 21 const char kBar[] = "bar"; | |
| 22 const char kDeadbeef[] = "\xde\xad\xbe\xef"; | |
| 23 const char kForbiddenCode[] = "\x4b\x1d\xc0\xd3"; | |
| 24 | |
| 25 class InMemoryBlobCacheTest : public testing::Test { | |
| 26 public: | |
| 27 InMemoryBlobCacheTest() {} | |
| 28 ~InMemoryBlobCacheTest() override {} | |
| 29 | |
| 30 protected: | |
| 31 InMemoryBlobCache cache_; | |
| 32 }; | |
| 33 | |
| 34 TEST_F(InMemoryBlobCacheTest, SimplePutContainsAndGetOperations) { | |
| 35 EXPECT_FALSE(cache_.Contains(kFoo)); | |
| 36 EXPECT_FALSE(cache_.Get(kFoo)); | |
| 37 EXPECT_FALSE(cache_.Contains(kBar)); | |
| 38 EXPECT_FALSE(cache_.Get(kBar)); | |
| 39 | |
| 40 BlobDataPtr blob_data_1 = CreateBlobDataPtr(kDeadbeef); | |
| 41 cache_.Put(kFoo, blob_data_1); | |
| 42 | |
| 43 EXPECT_TRUE(cache_.Contains(kFoo)); | |
| 44 EXPECT_FALSE(cache_.Contains(kBar)); | |
| 45 | |
| 46 BlobDataPtr blob_data_2 = CreateBlobDataPtr(kDeadbeef); | |
| 47 cache_.Put(kBar, blob_data_2); | |
| 48 | |
| 49 EXPECT_EQ(blob_data_1, cache_.Get(kFoo)); | |
| 50 EXPECT_EQ(blob_data_2, cache_.Get(kBar)); | |
| 51 | |
| 52 auto cache_state = cache_.GetCachedBlobIds(); | |
| 53 EXPECT_EQ(2u, cache_state.size()); | |
| 54 EXPECT_EQ(kBar, cache_state[0]); | |
| 55 EXPECT_EQ(kFoo, cache_state[1]); | |
| 56 } | |
| 57 | |
| 58 TEST_F(InMemoryBlobCacheTest, TestDuplicatePut) { | |
| 59 BlobDataPtr first = CreateBlobDataPtr(kDeadbeef); | |
| 60 BlobDataPtr duplicate = CreateBlobDataPtr(kForbiddenCode); | |
| 61 cache_.Put(kFoo, first); | |
| 62 | |
| 63 BlobDataPtr out1 = cache_.Get(kFoo); | |
| 64 EXPECT_EQ(first, out1); | |
| 65 | |
| 66 // The second put should be ignored and retrieving kFoo should still retrieve | |
| 67 // the first item. | |
| 68 cache_.Put(kFoo, duplicate); | |
| 69 BlobDataPtr out2 = cache_.Get(kFoo); | |
| 70 EXPECT_EQ(first, out2); | |
| 71 | |
| 72 auto cache_state = cache_.GetCachedBlobIds(); | |
| 73 EXPECT_EQ(1u, cache_state.size()); | |
| 74 EXPECT_EQ(kFoo, cache_state[0]); | |
| 75 } | |
| 76 | |
| 77 } // namespace | |
| 78 } // namespace blimp | |
| OLD | NEW |