1 files changed, 33 insertions, 0 deletions
diff --git a/net/disk_cache/backend_unittest.cc b/net/disk_cache/backend_unittest.cc
index ec9b61e..ad7ff66 100644
--- a/net/disk_cache/backend_unittest.cc
+++ b/net/disk_cache/backend_unittest.cc
@@ -208,6 +208,39 @@ TEST_F(DiskCacheBackendTest, ExternalFiles) {
   EXPECT_EQ(0, memcmp(buffer1->data(), buffer2->data(), kSize));
 }
 
+TEST_F(DiskCacheTest, ShutdownWithPendingIO) {
+  SimpleCallbackTest callback;
+
+  {
+    std::wstring path = GetCachePath();
+    ASSERT_TRUE(DeleteCache(path.c_str()));
+
+    disk_cache::Backend* cache =
+        disk_cache::CreateCacheBackend(path, false, 0, net::DISK_CACHE);
+
+    disk_cache::Entry* entry;
+    ASSERT_TRUE(cache->CreateEntry("some key", &entry));
+
+    const int kSize = 25000;
+    scoped_refptr<net::IOBuffer> buffer = new net::IOBuffer(kSize);
+    CacheTestFillBuffer(buffer->data(), kSize, false);
+
+    for (int i = 0; i < 10 * 1024 * 1024; i += 64 * 1024) {
+      int rv = entry->WriteData(0, i, buffer, kSize, &callback, false);
+      if (rv == net::ERR_IO_PENDING)
+        break;
+      EXPECT_EQ(kSize, rv);
+    }
+
+    entry->Close();
+
+    // The cache destructor will see one pending operation here.
+    delete cache;
+  }
+
+  MessageLoop::current()->RunAllPending();
+}
+
 void DiskCacheBackendTest::BackendSetSize() {
   SetDirectMode();
   const int cache_size = 0x10000;  // 64 kB