1 files changed, 17 insertions, 0 deletions
diff --git a/benchmark/io_file_write.yml b/benchmark/io_file_write.yml
new file mode 100644
index 0000000000..68af6d588c
--- /dev/null
+++ b/benchmark/io_file_write.yml
@@ -0,0 +1,17 @@
+benchmark:
+  io_file_write: |
+    #
+    # Seek and Write file.
+    #
+
+    require 'tempfile'
+
+    max = 200_000
+    str = "Hello world!  " * 1000
+    f = Tempfile.new('yarv-benchmark')
+
+    max.times{
+      f.seek 0
+      f.write str
+    }
+loop_count: 1