Merge pull request dotnet#21050 from Vedin/master

Fix DeflateStream Performance test
dotnet-bot · Jun 14, 2017 · 051883e · 051883e
2 parents eb2f543 + 4099505
commit 051883e
Showing 1 changed file with 5 additions and 3 deletions.
diff --git a/src/System.IO.Compression/tests/Performance/Perf.DeflateStream.cs b/src/System.IO.Compression/tests/Performance/Perf.DeflateStream.cs
@@ -97,22 +97,24 @@ public enum CompressionType
             NormalData = 4
         }
 
-        [Benchmark]
+        private const int Iter = 1000;
+
+        [Benchmark(InnerIterationCount = Iter)]
         [InlineData(CompressionType.CryptoRandom)]
         [InlineData(CompressionType.RepeatedSegments)]
         [InlineData(CompressionType.NormalData)]
         public async Task Decompress(CompressionType type)
         {
             string testFilePath = CreateCompressedFile(type);
             int _bufferSize = 1024;
-            int retCount = -1;
             var bytes = new byte[_bufferSize];
             using (MemoryStream gzStream = await LocalMemoryStream.readAppFileAsync(testFilePath))
             using (MemoryStream strippedMs = StripHeaderAndFooter.Strip(gzStream))
                 foreach (var iteration in Benchmark.Iterations)
                     using (iteration.StartMeasurement())
-                        for (int i = 0; i < 10000; i++)
+                        for (int i = 0; i < Benchmark.InnerIterationCount; i++)
                         {
+                            int retCount = -1;
                             using (DeflateStream zip = new DeflateStream(strippedMs, CompressionMode.Decompress, leaveOpen: true))
                             {
                                 while (retCount != 0)