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* For easier modifications of ruby/spec by MRI developers. * .gitignore: track changes under spec. * spec/mspec, spec/rubyspec: add in-tree mspec and ruby/spec. These files can therefore be updated like any other file in MRI. Instructions are provided in spec/README. [Feature #13156] [ruby-core:79246] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58595 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
30 lines
1.4 KiB
Ruby
30 lines
1.4 KiB
Ruby
require File.expand_path('../../spec_helper', __FILE__)
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ruby_version_is "2.3" do
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describe "The --enable-frozen-string-literal flag causes string literals to" do
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it "produce the same object each time" do
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ruby_exe(fixture(__FILE__, "freeze_flag_one_literal.rb"), options: "--enable-frozen-string-literal").chomp.should == "true"
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end
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it "produce the same object for literals with the same content" do
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ruby_exe(fixture(__FILE__, "freeze_flag_two_literals.rb"), options: "--enable-frozen-string-literal").chomp.should == "true"
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end
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it "produce the same object for literals with the same content in different files" do
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ruby_exe(fixture(__FILE__, "freeze_flag_across_files.rb"), options: "--enable-frozen-string-literal").chomp.should == "true"
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end
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it "produce different objects for literals with the same content in different files if they have different encodings" do
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ruby_exe(fixture(__FILE__, "freeze_flag_across_files_diff_enc.rb"), options: "--enable-frozen-string-literal").chomp.should == "true"
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end
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end
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describe "The --debug flag produces" do
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it "debugging info on attempted frozen string modification" do
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error_str = ruby_exe(fixture(__FILE__, 'debug_info.rb'), options: '--debug', args: "2>&1")
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error_str.should include("can't modify frozen String, created at ")
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error_str.should include("command_line/fixtures/debug_info.rb:2")
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end
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end
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end
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