Fix the failing test with XDG_CONFIG_HOME

hsbt · aycabta · commit fe99faf8bd8d · 2021-01-13T00:56:53.000+09:00
diff --git a/test/irb/test_init.rb b/test/irb/test_init.rb
@@ -21,6 +21,7 @@ def test_setup_with_minimum_argv_does_not_change_dollar0
 
     def test_rc_file
       backup_irbrc = ENV.delete("IRBRC") # This is for RVM...
+      backup_xdg_config_home = ENV.delete("XDG_CONFIG_HOME")
       backup_home = ENV["HOME"]
       Dir.mktmpdir("test_irb_init_#{$$}") do |tmpdir|
         ENV["HOME"] = tmpdir
@@ -35,11 +36,13 @@ def test_rc_file
       end
     ensure
       ENV["HOME"] = backup_home
+      ENV["XDG_CONFIG_HOME"] = backup_xdg_config_home
       ENV["IRBRC"] = backup_irbrc
     end
 
     def test_rc_file_in_subdir
       backup_irbrc = ENV.delete("IRBRC") # This is for RVM...
+      backup_xdg_config_home = ENV.delete("XDG_CONFIG_HOME")
       backup_home = ENV["HOME"]
       Dir.mktmpdir("test_irb_init_#{$$}") do |tmpdir|
         ENV["HOME"] = tmpdir
@@ -57,6 +60,7 @@ def test_rc_file_in_subdir
       end
     ensure
       ENV["HOME"] = backup_home
+      ENV["XDG_CONFIG_HOME"] = backup_xdg_config_home
       ENV["IRBRC"] = backup_irbrc
     end
 
