From 01ebc04fa242eaa9ea6129e69a37570e92360056 Mon Sep 17 00:00:00 2001 From: eregon Date: Mon, 29 May 2017 11:19:42 +0000 Subject: Simplify, avoid extra exceptions and add test for concurrent mspec mkdir_p git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58958 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- spec/mspec/spec/helpers/fs_spec.rb | 13 +++++++++++++ 1 file changed, 13 insertions(+) (limited to 'spec/mspec/spec') diff --git a/spec/mspec/spec/helpers/fs_spec.rb b/spec/mspec/spec/helpers/fs_spec.rb index 5afa91ff58..e40c6c5607 100644 --- a/spec/mspec/spec/helpers/fs_spec.rb +++ b/spec/mspec/spec/helpers/fs_spec.rb @@ -93,6 +93,19 @@ describe Object, "#mkdir_p" do File.open(@dir1, "w") { |f| } lambda { mkdir_p @dir2 }.should raise_error(ArgumentError) end + + it "works if multiple processes try to create the same directory concurrently" do + original = File.method(:directory?) + File.should_receive(:directory?).at_least(:once) { |dir| + ret = original.call(dir) + if !ret and dir == @dir1 + Dir.mkdir(dir) # Simulate race + end + ret + } + mkdir_p @dir1 + original.call(@dir1).should be_true + end end describe Object, "#rm_r" do -- cgit v1.2.3