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1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "components/nacl/browser/pnacl_host.h" | 5 #include "components/nacl/browser/pnacl_host.h" |
6 | 6 |
7 #include <stddef.h> | 7 #include <stddef.h> |
8 #include <stdio.h> | 8 #include <stdio.h> |
9 #include <string.h> | 9 #include <string.h> |
10 #include <string> | 10 #include <string> |
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36 class PnaclHostTest : public testing::Test { | 36 class PnaclHostTest : public testing::Test { |
37 protected: | 37 protected: |
38 PnaclHostTest() | 38 PnaclHostTest() |
39 : host_(NULL), | 39 : host_(NULL), |
40 temp_callback_count_(0), | 40 temp_callback_count_(0), |
41 write_callback_count_(0), | 41 write_callback_count_(0), |
42 thread_bundle_(content::TestBrowserThreadBundle::IO_MAINLOOP) {} | 42 thread_bundle_(content::TestBrowserThreadBundle::IO_MAINLOOP) {} |
43 void SetUp() override { | 43 void SetUp() override { |
44 host_ = PnaclHost::GetInstance(); | 44 host_ = PnaclHost::GetInstance(); |
45 ASSERT_TRUE(temp_dir_.CreateUniqueTempDir()); | 45 ASSERT_TRUE(temp_dir_.CreateUniqueTempDir()); |
46 host_->InitForTest(temp_dir_.path(), true); | 46 host_->InitForTest(temp_dir_.GetPath(), true); |
47 base::RunLoop().RunUntilIdle(); | 47 base::RunLoop().RunUntilIdle(); |
48 EXPECT_EQ(PnaclHost::CacheReady, host_->cache_state_); | 48 EXPECT_EQ(PnaclHost::CacheReady, host_->cache_state_); |
49 } | 49 } |
50 void TearDown() override { | 50 void TearDown() override { |
51 EXPECT_EQ(0U, host_->pending_translations()); | 51 EXPECT_EQ(0U, host_->pending_translations()); |
52 // Give the host a chance to de-init the backend, and then delete it. | 52 // Give the host a chance to de-init the backend, and then delete it. |
53 host_->RendererClosing(0); | 53 host_->RendererClosing(0); |
54 content::RunAllBlockingPoolTasksUntilIdle(); | 54 content::RunAllBlockingPoolTasksUntilIdle(); |
55 EXPECT_EQ(PnaclHost::CacheUninitialized, host_->cache_state_); | 55 EXPECT_EQ(PnaclHost::CacheUninitialized, host_->cache_state_); |
56 } | 56 } |
57 int GetCacheSize() { return host_->disk_cache_->Size(); } | 57 int GetCacheSize() { return host_->disk_cache_->Size(); } |
58 int CacheIsInitialized() { | 58 int CacheIsInitialized() { |
59 return host_->cache_state_ == PnaclHost::CacheReady; | 59 return host_->cache_state_ == PnaclHost::CacheReady; |
60 } | 60 } |
61 void ReInitBackend() { | 61 void ReInitBackend() { |
62 host_->InitForTest(temp_dir_.path(), true); | 62 host_->InitForTest(temp_dir_.GetPath(), true); |
63 base::RunLoop().RunUntilIdle(); | 63 base::RunLoop().RunUntilIdle(); |
64 EXPECT_EQ(PnaclHost::CacheReady, host_->cache_state_); | 64 EXPECT_EQ(PnaclHost::CacheReady, host_->cache_state_); |
65 } | 65 } |
66 | 66 |
67 public: // Required for derived classes to bind this method | 67 public: // Required for derived classes to bind this method |
68 // Callbacks used by tests which call GetNexeFd. | 68 // Callbacks used by tests which call GetNexeFd. |
69 // CallbackExpectMiss checks that the fd is valid and a miss is reported, | 69 // CallbackExpectMiss checks that the fd is valid and a miss is reported, |
70 // and also writes some data into the file, which is read back by | 70 // and also writes some data into the file, which is read back by |
71 // CallbackExpectHit | 71 // CallbackExpectHit |
72 void CallbackExpectMiss(const base::File& file, bool is_hit) { | 72 void CallbackExpectMiss(const base::File& file, bool is_hit) { |
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435 // Now check that the backend has been freed. | 435 // Now check that the backend has been freed. |
436 EXPECT_FALSE(CacheIsInitialized()); | 436 EXPECT_FALSE(CacheIsInitialized()); |
437 } | 437 } |
438 | 438 |
439 // A version of PnaclHostTest that initializes cache on disk. | 439 // A version of PnaclHostTest that initializes cache on disk. |
440 class PnaclHostTestDisk : public PnaclHostTest { | 440 class PnaclHostTestDisk : public PnaclHostTest { |
441 protected: | 441 protected: |
442 void SetUp() override { | 442 void SetUp() override { |
443 host_ = PnaclHost::GetInstance(); | 443 host_ = PnaclHost::GetInstance(); |
444 ASSERT_TRUE(temp_dir_.CreateUniqueTempDir()); | 444 ASSERT_TRUE(temp_dir_.CreateUniqueTempDir()); |
445 host_->InitForTest(temp_dir_.path(), false); | 445 host_->InitForTest(temp_dir_.GetPath(), false); |
446 EXPECT_EQ(PnaclHost::CacheInitializing, host_->cache_state_); | 446 EXPECT_EQ(PnaclHost::CacheInitializing, host_->cache_state_); |
447 } | 447 } |
448 void DeInit() { | 448 void DeInit() { |
449 host_->DeInitIfSafe(); | 449 host_->DeInitIfSafe(); |
450 } | 450 } |
451 }; | 451 }; |
452 TEST_F(PnaclHostTestDisk, DeInitWhileInitializing) { | 452 TEST_F(PnaclHostTestDisk, DeInitWhileInitializing) { |
453 // Since there's no easy way to pump message queues one message at a time, we | 453 // Since there's no easy way to pump message queues one message at a time, we |
454 // have to simulate what would happen if 1 DeInitIfsafe task gets queued, then | 454 // have to simulate what would happen if 1 DeInitIfsafe task gets queued, then |
455 // a GetNexeFd gets queued, and then another DeInitIfSafe gets queued before | 455 // a GetNexeFd gets queued, and then another DeInitIfSafe gets queued before |
456 // the first one runs. We can just shortcut and call DeInitIfSafe while the | 456 // the first one runs. We can just shortcut and call DeInitIfSafe while the |
457 // cache is still initializing. | 457 // cache is still initializing. |
458 DeInit(); | 458 DeInit(); |
459 base::RunLoop().RunUntilIdle(); | 459 base::RunLoop().RunUntilIdle(); |
460 } | 460 } |
461 | 461 |
462 } // namespace pnacl | 462 } // namespace pnacl |
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