Add benchmark for preserve space

1 files changed, 15 insertions, 1 deletions

diff --git a/test/benchmark.rb b/test/benchmark.rb
index 2ef82eaf..3f017874 100644
--- a/test/benchmark.rb
+++ b/test/benchmark.rb
@@ -8,6 +8,7 @@ Axlsx::trust_input = true
 row = []
 input = (32..126).to_a.pack('U*').chars.to_a
 20.times { row << input.shuffle.join}
+row_with_spaces = row.map{ |v| " #{v}" }
 times = 3000
 Benchmark.bmbm(30) do |x|
 
@@ -69,5 +70,18 @@ Benchmark.bmbm(30) do |x|
       end
     end
   }
+
+  x.report('preserve-spaces') {
+    p = Axlsx::Package.new
+    p.workbook do |wb|
+      wb.add_worksheet do |sheet|
+        times.times do
+          sheet << row_with_spaces
+        end
+      end
+    end
+    s = p.to_stream()
+    File.open('example_preserve_spaces.xlsx', 'w') { |f| f.write(s.read) }
+  }
 end
-File.delete("example.csv", "example_streamed.xlsx", "example_shared.xlsx", "example_autowidth.xlsx", "example_noautowidth.xlsx")
+File.delete("example.csv", "example_streamed.xlsx", "example_shared.xlsx", "example_autowidth.xlsx", "example_noautowidth.xlsx", "example_preserve_spaces.xlsx")