From 9fe267ffcfa06545223160cdb8c35cd91163730e Mon Sep 17 00:00:00 2001
From: Michael <mike.harris@cerner.com>
Date: Thu, 24 Oct 2019 09:14:33 -0500
Subject: Pre-allocate some memory when reading files (#510)

---
 excelize_test.go | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'excelize_test.go')

diff --git a/excelize_test.go b/excelize_test.go
index 7b6b674..8d7e7f7 100644
--- a/excelize_test.go
+++ b/excelize_test.go
@@ -1278,3 +1278,9 @@ func fillCells(f *File, sheet string, colCount, rowCount int) {
 		}
 	}
 }
+
+func BenchmarkOpenFile(b *testing.B) {
+	for i := 0; i < b.N; i++ {
+		OpenFile(filepath.Join("test", "Book1.xlsx"))
+	}
+}
-- 
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