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author | eregon <eregon@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-04-28 19:50:06 +0000 |
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committer | eregon <eregon@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-04-28 19:50:06 +0000 |
commit | 4fbb9aa3cb6c31ec128bfb31f59efa66d66adba4 (patch) | |
tree | 84a654b260261fe172f2584f60b3ba93e59f841d /spec/ruby/language/predefined/toplevel_binding_spec.rb | |
parent | b864bd05bff2a61d55b08deb92e969f9fa55e07c (diff) | |
download | ruby-4fbb9aa3cb6c31ec128bfb31f59efa66d66adba4.tar.gz |
Update to ruby/spec@6f38a82
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63293 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'spec/ruby/language/predefined/toplevel_binding_spec.rb')
-rw-r--r-- | spec/ruby/language/predefined/toplevel_binding_spec.rb | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/spec/ruby/language/predefined/toplevel_binding_spec.rb b/spec/ruby/language/predefined/toplevel_binding_spec.rb new file mode 100644 index 0000000000..69ac28618c --- /dev/null +++ b/spec/ruby/language/predefined/toplevel_binding_spec.rb @@ -0,0 +1,34 @@ +require_relative '../../spec_helper' + +describe "The TOPLEVEL_BINDING constant" do + it "only includes local variables defined in the main script, not in required files or eval" do + binding_toplevel_variables = ruby_exe(fixture(__FILE__, "toplevel_binding_variables.rb")) + binding_toplevel_variables.should == "[:required_after, [:main_script]]\n[:main_script]\n" + end + + it "has no local variables in files required before the main script" do + required = fixture(__FILE__, 'toplevel_binding_required_before.rb') + out = ruby_exe("a=1; p TOPLEVEL_BINDING.local_variables.sort; b=2", options: "-r#{required}") + out.should == "[:required_before, []]\n[:a, :b]\n" + end + + it "merges local variables of the main script with dynamically-defined Binding variables" do + required = fixture(__FILE__, 'toplevel_binding_dynamic_required.rb') + out = ruby_exe(fixture(__FILE__, 'toplevel_binding_dynamic.rb'), options: "-r#{required}") + out.should == <<EOS +[:dynamic_set_required] +[:dynamic_set_required, :main_script] +[:dynamic_set_main, :dynamic_set_required, :main_script] +EOS + end + + it "gets updated variables values as they are defined and set" do + out = ruby_exe(fixture(__FILE__, "toplevel_binding_values.rb")) + out.should == "nil\nnil\n1\nnil\n3\n2\n" + end + + it "is always the same object for all top levels" do + binding_toplevel_id = ruby_exe(fixture(__FILE__, "toplevel_binding_id.rb")) + binding_toplevel_id.should == "1\n" + end +end |