Ruby

def test_inspect

x = Object.new

assert_match(/\A#<Object:0x\h+>\z/, x.inspect)

x.instance_variable_set(:@ivar, :value)

assert_match(/\A#<Object:0x\h+ @ivar=:value>\z/, x.inspect)

x = Object.new

x.instance_variable_set(:@recur, x)

assert_match(/\A#<Object:0x\h+ @recur=#<Object:0x\h+ \.\.\.>>\z/, x.inspect)

x = Object.new

x.instance_variable_set(:@foo, "value")

x.instance_variable_set(:@bar, 42)

assert_match(/\A#<Object:0x\h+ (?:@foo="value", @bar=42|@bar=42, @foo="value")>\z/, x.inspect)

# #inspect does not call #to_s anymore

feature6130 = '[ruby-core:43238]'

x = Object.new

def x.to_s

"to_s"

end

assert_match(/\A#<Object:0x\h+>\z/, x.inspect, feature6130)

end