Use a real file to run the test

* JRuby doesn't support multi-line -e.
rubygems · May 9, 2020 · 1fb6657 · 1fb6657
1 parent 2714af5
commit 1fb6657
Showing 1 changed file with 5 additions and 2 deletions.
diff --git a/test/rubygems/test_require.rb b/test/rubygems/test_require.rb
@@ -423,13 +423,16 @@ def test_realworld_upgraded_default_gem
     newer_json = util_spec("json", "999.99.9", nil, ["lib/json.rb"])
     install_gem newer_json
 
-    cmd = <<-RUBY
+    path = "#{@tempdir}/test_realworld_upgraded_default_gem.rb"
+    code = <<-RUBY
       $stderr = $stdout
       require "json"
       puts Gem.loaded_specs["json"].version
       puts $LOADED_FEATURES
     RUBY
-    output = Gem::Util.popen({ 'GEM_HOME' => @gemhome }, *ruby_with_rubygems_in_load_path, "-e", cmd).strip
+    File.write(path, code)
+
+    output = Gem::Util.popen({ 'GEM_HOME' => @gemhome }, *ruby_with_rubygems_in_load_path, path).strip
     assert $?.success?
     refute_empty output
     assert_equal "999.99.9", output.lines[0].chomp