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author | eregon <eregon@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2019-03-28 14:22:29 +0000 |
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committer | eregon <eregon@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2019-03-28 14:22:29 +0000 |
commit | a28aa80c739a1d169649a4da833ef48cfb3465b3 (patch) | |
tree | c2f6bb79c268bd60116b54319ea96f01bb7dda79 /spec/ruby/command_line/feature_spec.rb | |
parent | 0f64776745ef31e626dec0d42b7fb2a5988397ec (diff) |
Update to ruby/spec@e81b3cd
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67361 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'spec/ruby/command_line/feature_spec.rb')
-rw-r--r-- | spec/ruby/command_line/feature_spec.rb | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/spec/ruby/command_line/feature_spec.rb b/spec/ruby/command_line/feature_spec.rb new file mode 100644 index 0000000000..fa2a82cb4b --- /dev/null +++ b/spec/ruby/command_line/feature_spec.rb @@ -0,0 +1,65 @@ +require_relative '../spec_helper' + +describe "The --enable and --disable flags" do + + it "can be used with gems" do + ruby_exe("p defined?(Gem)", options: "--enable=gems").chomp.should == "\"constant\"" + ruby_exe("p defined?(Gem)", options: "--disable=gems").chomp.should == "nil" + ruby_exe("p defined?(Gem)", options: "--enable-gems").chomp.should == "\"constant\"" + ruby_exe("p defined?(Gem)", options: "--disable-gems").chomp.should == "nil" + end + + it "can be used with gem" do + ruby_exe("p defined?(Gem)", options: "--enable=gem").chomp.should == "\"constant\"" + ruby_exe("p defined?(Gem)", options: "--disable=gem").chomp.should == "nil" + ruby_exe("p defined?(Gem)", options: "--enable-gem").chomp.should == "\"constant\"" + ruby_exe("p defined?(Gem)", options: "--disable-gem").chomp.should == "nil" + end + + it "can be used with did_you_mean" do + ruby_exe("p defined?(DidYouMean)", options: "--enable=did_you_mean").chomp.should == "\"constant\"" + ruby_exe("p defined?(DidYouMean)", options: "--disable=did_you_mean").chomp.should == "nil" + ruby_exe("p defined?(DidYouMean)", options: "--enable-did_you_mean").chomp.should == "\"constant\"" + ruby_exe("p defined?(DidYouMean)", options: "--disable-did_you_mean").chomp.should == "nil" + end + + it "can be used with rubyopt" do + ruby_exe("p $VERBOSE", options: "--enable=rubyopt", env: {'RUBYOPT' => '-w'}).chomp.should == "true" + ruby_exe("p $VERBOSE", options: "--disable=rubyopt", env: {'RUBYOPT' => '-w'}).chomp.should == "false" + ruby_exe("p $VERBOSE", options: "--enable-rubyopt", env: {'RUBYOPT' => '-w'}).chomp.should == "true" + ruby_exe("p $VERBOSE", options: "--disable-rubyopt", env: {'RUBYOPT' => '-w'}).chomp.should == "false" + end + + it "can be used with frozen-string-literal" do + ruby_exe("p 'foo'.frozen?", options: "--enable=frozen-string-literal").chomp.should == "true" + ruby_exe("p 'foo'.frozen?", options: "--disable=frozen-string-literal").chomp.should == "false" + ruby_exe("p 'foo'.frozen?", options: "--enable-frozen-string-literal").chomp.should == "true" + ruby_exe("p 'foo'.frozen?", options: "--disable-frozen-string-literal").chomp.should == "false" + end + + ruby_version_is "2.6" do + it "can be used with jit" do + ruby_exe("p RubyVM::MJIT.enabled?", options: "--enable=jit").chomp.should == "true" + ruby_exe("p RubyVM::MJIT.enabled?", options: "--disable=jit").chomp.should == "false" + ruby_exe("p RubyVM::MJIT.enabled?", options: "--enable-jit").chomp.should == "true" + ruby_exe("p RubyVM::MJIT.enabled?", options: "--disable-jit").chomp.should == "false" + end + end + + it "can be used with all" do + e = "p [defined?(Gem), defined?(DidYouMean), $VERBOSE, 'foo'.frozen?]" + env = {'RUBYOPT' => '-w'} + ruby_exe(e, options: "--enable=all", env: env).chomp.should == "[\"constant\", \"constant\", true, true]" + ruby_exe(e, options: "--enable-all", env: env).chomp.should == "[\"constant\", \"constant\", true, true]" + ruby_exe(e, options: "--disable=all", env: env).chomp.should == "[nil, nil, false, false]" + ruby_exe(e, options: "--disable-all", env: env).chomp.should == "[nil, nil, false, false]" + end + + it "prints a warning for unknown features" do + ruby_exe("p 14", options: "--enable=ruby-spec-feature-does-not-exist 2>&1").chomp.should include('warning: unknown argument for --enable') + ruby_exe("p 14", options: "--disable=ruby-spec-feature-does-not-exist 2>&1").chomp.should include('warning: unknown argument for --disable') + ruby_exe("p 14", options: "--enable-ruby-spec-feature-does-not-exist 2>&1").chomp.should include('warning: unknown argument for --enable') + ruby_exe("p 14", options: "--disable-ruby-spec-feature-does-not-exist 2>&1").chomp.should include('warning: unknown argument for --disable') + end + +end |