diff options
Diffstat (limited to 'test/irb/test_context.rb')
-rw-r--r-- | test/irb/test_context.rb | 176 |
1 files changed, 172 insertions, 4 deletions
diff --git a/test/irb/test_context.rb b/test/irb/test_context.rb index d03cc30c78..fa628bba46 100644 --- a/test/irb/test_context.rb +++ b/test/irb/test_context.rb @@ -30,6 +30,10 @@ module TestIRB def reset @line_no = 0 end + + def winsize + [10, 20] + end end def setup @@ -98,6 +102,21 @@ module TestIRB $VERBOSE = verbose end + def test_eval_object_without_inspect_method + verbose, $VERBOSE = $VERBOSE, nil + input = TestInputMethod.new([ + "BasicObject.new\n", + ]) + irb = IRB::Irb.new(IRB::WorkSpace.new(Object.new), input) + out, err = capture_output do + irb.eval_input + end + assert_empty err + assert(/\(Object doesn't support #inspect\)\n(=> )?\n/, out) + ensure + $VERBOSE = verbose + end + def test_default_config assert_equal(true, @context.use_colorize?) end @@ -198,6 +217,151 @@ module TestIRB assert_equal("", out) end + def test_omit_on_assignment + input = TestInputMethod.new([ + "a = [1] * 100\n", + "a\n", + ]) + value = [1] * 100 + irb = IRB::Irb.new(IRB::WorkSpace.new(Object.new), input) + irb.context.return_format = "=> %s\n" + + irb.context.echo = true + irb.context.echo_on_assignment = false + irb.context.omit_on_assignment = true + out, err = capture_io do + irb.eval_input + end + assert_empty err + assert_equal("=> #{value.inspect}\n", out) + + input.reset + irb.context.echo = true + irb.context.echo_on_assignment = true + irb.context.omit_on_assignment = true + out, err = capture_io do + irb.eval_input + end + assert_empty err + assert_equal("=> #{value.inspect[0..(input.winsize.last - 9)]}...\e[0m\n=> #{value.inspect}\n", out) + + input.reset + irb.context.echo = true + irb.context.echo_on_assignment = true + irb.context.omit_on_assignment = false + out, err = capture_io do + irb.eval_input + end + assert_empty err + assert_equal("=> #{value.inspect}\n=> #{value.inspect}\n", out) + + input.reset + irb.context.echo = false + irb.context.echo_on_assignment = false + irb.context.omit_on_assignment = true + out, err = capture_io do + irb.eval_input + end + assert_empty err + assert_equal("", out) + + input.reset + irb.context.echo = false + irb.context.echo_on_assignment = true + irb.context.omit_on_assignment = true + out, err = capture_io do + irb.eval_input + end + assert_empty err + assert_equal("", out) + + input.reset + irb.context.echo = false + irb.context.echo_on_assignment = true + irb.context.omit_on_assignment = false + out, err = capture_io do + irb.eval_input + end + assert_empty err + assert_equal("", out) + end + + def test_omit_multiline_on_assignment + input = TestInputMethod.new([ + "class A; def inspect; ([?* * 1000] * 3).join(%{\\n}); end; end; a = A.new\n", + "a\n" + ]) + value = ([?* * 1000] * 3).join(%{\n}) + value_first_line = (?* * 1000).to_s + irb = IRB::Irb.new(IRB::WorkSpace.new(Object.new), input) + irb.context.return_format = "=> %s\n" + + irb.context.echo = true + irb.context.echo_on_assignment = false + irb.context.omit_on_assignment = true + out, err = capture_io do + irb.eval_input + end + assert_empty err + assert_equal("=> \n#{value}\n", out) + irb.context.evaluate('A.remove_method(:inspect)', 0) + + input.reset + irb.context.echo = true + irb.context.echo_on_assignment = true + irb.context.omit_on_assignment = true + out, err = capture_io do + irb.eval_input + end + assert_empty err + assert_equal("=> #{value_first_line[0..(input.winsize.last - 9)]}...\e[0m\n=> \n#{value}\n", out) + irb.context.evaluate('A.remove_method(:inspect)', 0) + + input.reset + irb.context.echo = true + irb.context.echo_on_assignment = true + irb.context.omit_on_assignment = false + out, err = capture_io do + irb.eval_input + end + assert_empty err + assert_equal("=> \n#{value}\n=> \n#{value}\n", out) + irb.context.evaluate('A.remove_method(:inspect)', 0) + + input.reset + irb.context.echo = false + irb.context.echo_on_assignment = false + irb.context.omit_on_assignment = true + out, err = capture_io do + irb.eval_input + end + assert_empty err + assert_equal("", out) + irb.context.evaluate('A.remove_method(:inspect)', 0) + + input.reset + irb.context.echo = false + irb.context.echo_on_assignment = true + irb.context.omit_on_assignment = true + out, err = capture_io do + irb.eval_input + end + assert_empty err + assert_equal("", out) + irb.context.evaluate('A.remove_method(:inspect)', 0) + + input.reset + irb.context.echo = false + irb.context.echo_on_assignment = true + irb.context.omit_on_assignment = false + out, err = capture_io do + irb.eval_input + end + assert_empty err + assert_equal("", out) + irb.context.evaluate('A.remove_method(:inspect)', 0) + end + def test_echo_on_assignment_conf # Default IRB.conf[:ECHO] = nil @@ -206,22 +370,26 @@ module TestIRB irb = IRB::Irb.new(IRB::WorkSpace.new(Object.new), input) assert(irb.context.echo?, "echo? should be true by default") - refute(irb.context.echo_on_assignment?, "echo_on_assignment? should be false by default") + assert(irb.context.echo_on_assignment?, "echo_on_assignment? should be true by default") + assert(irb.context.omit_on_assignment?, "omit_on_assignment? should be true by default") # Explicitly set :ECHO to false IRB.conf[:ECHO] = false irb = IRB::Irb.new(IRB::WorkSpace.new(Object.new), input) refute(irb.context.echo?, "echo? should be false when IRB.conf[:ECHO] is set to false") - refute(irb.context.echo_on_assignment?, "echo_on_assignment? should be false by default") + assert(irb.context.echo_on_assignment?, "echo_on_assignment? should be true by default") + assert(irb.context.omit_on_assignment?, "omit_on_assignment? should be true by default") # Explicitly set :ECHO_ON_ASSIGNMENT to true IRB.conf[:ECHO] = nil - IRB.conf[:ECHO_ON_ASSIGNMENT] = true + IRB.conf[:ECHO_ON_ASSIGNMENT] = false + IRB.conf[:OMIT_ON_ASSIGNMENT] = false irb = IRB::Irb.new(IRB::WorkSpace.new(Object.new), input) assert(irb.context.echo?, "echo? should be true by default") - assert(irb.context.echo_on_assignment?, "echo_on_assignment? should be true when IRB.conf[:ECHO_ON_ASSIGNMENT] is set to true") + refute(irb.context.echo_on_assignment?, "echo_on_assignment? should be false when IRB.conf[:ECHO_ON_ASSIGNMENT] is set to false") + refute(irb.context.omit_on_assignment?, "omit_on_assignment? should be false when IRB.conf[:OMIT_ON_ASSIGNMENT] is set to false") end def test_multiline_output_on_default_inspector |