From 67fe4557e5225f5be1687aca3d1934ad1141a684 Mon Sep 17 00:00:00 2001
From: Jakob Unterwurzacher
Date: Thu, 17 Sep 2015 22:08:49 +0200
Subject: Fix read benchmark

---
 main_test.go | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

(limited to 'main_test.go')

diff --git a/main_test.go b/main_test.go
index 6157e5a..0dfa06a 100644
--- a/main_test.go
+++ b/main_test.go
@@ -129,11 +129,30 @@ func BenchmarkStreamWrite(t *testing.B) {
 			t.FailNow()
 		}
 	}
+	file.Close()
 }
 
 func BenchmarkStreamRead(t *testing.B) {
 	buf := make([]byte, 1024*1024)
 	t.SetBytes(int64(len(buf)))
+
+	if t.N > 100 {
+		// Grow file so we can satisfy the test
+		f2, err := os.OpenFile(plainDir + "BenchmarkWrite", os.O_WRONLY | os.O_APPEND, 0666)
+		if err != nil {
+			fmt.Println(err)
+			t.FailNow()
+		}
+		for h := 0; h < t.N - 100 ; h++ {
+			_, err = f2.Write(buf)
+			if err != nil {
+				fmt.Println(err)
+				t.FailNow()
+			}
+		}
+		f2.Close()
+	}
+
 	file, err := os.Open(plainDir + "BenchmarkWrite")
 	if err != nil {
 		t.FailNow()
@@ -150,4 +169,5 @@ func BenchmarkStreamRead(t *testing.B) {
 			t.FailNow()
 		}
 	}
+	file.Close()
 }
-- 
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