Raise an exception if there is no benchmark target

2026-06-08 16:11:16 +00:00 · 2022-03-06 15:29:35 +09:00
parent e39581242d
commit 1f0d265a83
1 changed files with 2 additions and 0 deletions
@@ -18,6 +18,8 @@ def plot_file
 end

 def plot
+  raise "no build target to benchmark against" if $dat_files.empty?
+
  opts_file = "#{MRUBY_ROOT}/benchmark/plot.gpl"
  opts = File.read(opts_file).each_line.to_a.map(&:strip).join(';')