diff options
Diffstat (limited to 'activesupport/test/clean_backtrace_test.rb')
-rw-r--r-- | activesupport/test/clean_backtrace_test.rb | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/activesupport/test/clean_backtrace_test.rb b/activesupport/test/clean_backtrace_test.rb new file mode 100644 index 0000000000..ddbc258df1 --- /dev/null +++ b/activesupport/test/clean_backtrace_test.rb @@ -0,0 +1,47 @@ +require 'abstract_unit' + +class BacktraceCleanerFilterTest < ActiveSupport::TestCase + def setup + @bc = ActiveSupport::BacktraceCleaner.new + @bc.add_filter { |line| line.gsub("/my/prefix", '') } + end + + test "backtrace should not contain prefix when it has been filtered out" do + assert_equal "/my/class.rb", @bc.clean([ "/my/prefix/my/class.rb" ]).first + end + + test "backtrace should contain unaltered lines if they dont match a filter" do + assert_equal "/my/other_prefix/my/class.rb", @bc.clean([ "/my/other_prefix/my/class.rb" ]).first + end + + test "backtrace should filter all lines in a backtrace" do + assert_equal \ + ["/my/class.rb", "/my/module.rb"], + @bc.clean([ "/my/prefix/my/class.rb", "/my/prefix/my/module.rb" ]) + end +end + +class BacktraceCleanerSilencerTest < ActiveSupport::TestCase + def setup + @bc = ActiveSupport::BacktraceCleaner.new + @bc.add_silencer { |line| line =~ /mongrel/ } + end + + test "backtrace should not contain lines that match the silencer" do + assert_equal \ + [ "/other/class.rb" ], + @bc.clean([ "/mongrel/class.rb", "/other/class.rb", "/mongrel/stuff.rb" ]) + end +end + +class BacktraceCleanerFilterAndSilencerTest < ActiveSupport::TestCase + def setup + @bc = ActiveSupport::BacktraceCleaner.new + @bc.add_filter { |line| line.gsub("/mongrel", "") } + @bc.add_silencer { |line| line =~ /mongrel/ } + end + + test "backtrace should not silence lines that has first had their silence hook filtered out" do + assert_equal [ "/class.rb" ], @bc.clean([ "/mongrel/class.rb" ]) + end +end
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