diff options
Diffstat (limited to 'spec/ruby/language/safe_spec.rb')
-rw-r--r-- | spec/ruby/language/safe_spec.rb | 201 |
1 files changed, 101 insertions, 100 deletions
diff --git a/spec/ruby/language/safe_spec.rb b/spec/ruby/language/safe_spec.rb index be150df9d1..53ab4f9561 100644 --- a/spec/ruby/language/safe_spec.rb +++ b/spec/ruby/language/safe_spec.rb @@ -1,137 +1,138 @@ require_relative '../spec_helper' describe "The $SAFE variable" do - - ruby_version_is "2.6" do - after :each do - $SAFE = 0 + ruby_version_is ""..."2.7" do + ruby_version_is "2.6" do + after :each do + $SAFE = 0 + end end - end - it "is 0 by default" do - $SAFE.should == 0 - proc { + it "is 0 by default" do $SAFE.should == 0 - }.call - end + proc { + $SAFE.should == 0 + }.call + end - it "can be set to 0" do - proc { - $SAFE = 0 - $SAFE.should == 0 - }.call - end + it "can be set to 0" do + proc { + $SAFE = 0 + $SAFE.should == 0 + }.call + end - it "can be set to 1" do - proc { - $SAFE = 1 - $SAFE.should == 1 - }.call - end + it "can be set to 1" do + proc { + $SAFE = 1 + $SAFE.should == 1 + }.call + end - [2, 3, 4].each do |n| - it "cannot be set to #{n}" do + [2, 3, 4].each do |n| + it "cannot be set to #{n}" do + -> { + proc { + $SAFE = n + }.call + }.should raise_error(ArgumentError, /\$SAFE=2 to 4 are obsolete/) + end + end + + ruby_version_is ""..."2.6" do + it "cannot be set to values below 0" do + -> { + proc { + $SAFE = -100 + }.call + }.should raise_error(SecurityError, /tried to downgrade safe level from 0 to -100/) + end + end + + ruby_version_is "2.6" do + it "raises ArgumentError when set to values below 0" do + -> { + proc { + $SAFE = -100 + }.call + }.should raise_error(ArgumentError, "$SAFE should be >= 0") + end + end + + it "cannot be set to values above 4" do -> { proc { - $SAFE = n + $SAFE = 100 }.call }.should raise_error(ArgumentError, /\$SAFE=2 to 4 are obsolete/) end - end - ruby_version_is ""..."2.6" do - it "cannot be set to values below 0" do - -> { + ruby_version_is ""..."2.6" do + it "cannot be manually lowered" do proc { - $SAFE = -100 + $SAFE = 1 + -> { + $SAFE = 0 + }.should raise_error(SecurityError, /tried to downgrade safe level from 1 to 0/) }.call - }.should raise_error(SecurityError, /tried to downgrade safe level from 0 to -100/) - end - end + end - ruby_version_is "2.6" do - it "raises ArgumentError when set to values below 0" do - -> { + it "is automatically lowered when leaving a proc" do + $SAFE.should == 0 proc { - $SAFE = -100 + $SAFE = 1 }.call - }.should raise_error(ArgumentError, "$SAFE should be >= 0") - end - end - - it "cannot be set to values above 4" do - -> { - proc { - $SAFE = 100 - }.call - }.should raise_error(ArgumentError, /\$SAFE=2 to 4 are obsolete/) - end + $SAFE.should == 0 + end - ruby_version_is ""..."2.6" do - it "cannot be manually lowered" do - proc { - $SAFE = 1 + it "is automatically lowered when leaving a lambda" do + $SAFE.should == 0 -> { - $SAFE = 0 - }.should raise_error(SecurityError, /tried to downgrade safe level from 1 to 0/) - }.call + $SAFE = 1 + }.call + $SAFE.should == 0 + end end - it "is automatically lowered when leaving a proc" do - $SAFE.should == 0 - proc { + ruby_version_is "2.6" do + it "can be manually lowered" do $SAFE = 1 - }.call - $SAFE.should == 0 - end + $SAFE = 0 + $SAFE.should == 0 + end - it "is automatically lowered when leaving a lambda" do - $SAFE.should == 0 - -> { + it "is not Proc local" do + $SAFE.should == 0 + proc { + $SAFE = 1 + }.call + $SAFE.should == 1 + end + + it "is not lambda local" do + $SAFE.should == 0 + -> { + $SAFE = 1 + }.call + $SAFE.should == 1 + end + + it "is global like regular global variables" do + Thread.new { $SAFE }.value.should == 0 $SAFE = 1 - }.call - $SAFE.should == 0 + Thread.new { $SAFE }.value.should == 1 + end end - end - ruby_version_is "2.6" do - it "can be manually lowered" do - $SAFE = 1 - $SAFE = 0 - $SAFE.should == 0 + it "can be read when default from Thread#safe_level" do + Thread.current.safe_level.should == 0 end - it "is not Proc local" do - $SAFE.should == 0 + it "can be read when modified from Thread#safe_level" do proc { $SAFE = 1 + Thread.current.safe_level.should == 1 }.call - $SAFE.should == 1 end - - it "is not lambda local" do - $SAFE.should == 0 - -> { - $SAFE = 1 - }.call - $SAFE.should == 1 - end - - it "is global like regular global variables" do - Thread.new { $SAFE }.value.should == 0 - $SAFE = 1 - Thread.new { $SAFE }.value.should == 1 - end - end - - it "can be read when default from Thread#safe_level" do - Thread.current.safe_level.should == 0 - end - - it "can be read when modified from Thread#safe_level" do - proc { - $SAFE = 1 - Thread.current.safe_level.should == 1 - }.call end end |