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Issue 2626423004: Remove all //blimp code. (Closed)
Patch Set: One last(?) `git merge` for good measure. Created 3 years, 11 months ago
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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
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