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require 'irb'
begin
require 'yamatanooroti'
class IRB::TestRendering < Yamatanooroti::TestCase
def setup
@pwd = Dir.pwd
suffix = '%010d' % Random.rand(0..65535)
@tmpdir = File.join(File.expand_path(Dir.tmpdir), "test_irb_#{$$}_#{suffix}")
begin
Dir.mkdir(@tmpdir)
rescue Errno::EEXIST
FileUtils.rm_rf(@tmpdir)
Dir.mkdir(@tmpdir)
end
@irbrc_backup = ENV['IRBRC']
@irbrc_file = ENV['IRBRC'] = File.join(@tmpdir, 'temporaty_irbrc')
File.unlink(@irbrc_file) if File.exist?(@irbrc_file)
end
def teardown
FileUtils.rm_rf(@tmpdir)
ENV['IRBRC'] = @irbrc_backup
ENV.delete('RELINE_TEST_PROMPT') if ENV['RELINE_TEST_PROMPT']
end
def test_launch
write_irbrc <<~'LINES'
puts 'start IRB'
LINES
start_terminal(25, 80, %W{ruby -I#{@pwd}/lib #{@pwd}/exe/irb}, startup_message: 'start IRB')
write(<<~EOC)
'Hello, World!'
EOC
close
assert_screen(<<~EOC)
start IRB
irb(main):001:0> 'Hello, World!'
=> "Hello, World!"
irb(main):002:0>
EOC
end
def test_multiline_paste
write_irbrc <<~'LINES'
puts 'start IRB'
LINES
start_terminal(25, 80, %W{ruby -I#{@pwd}/lib #{@pwd}/exe/irb}, startup_message: 'start IRB')
write(<<~EOC)
class A
def inspect; '#<A>'; end
def a; self; end
def b; true; end
end
a = A.new
a
.a
.b
EOC
close
assert_screen(<<~EOC)
start IRB
irb(main):001:1* class A
irb(main):002:1* def inspect; '#<A>'; end
irb(main):003:1* def a; self; end
irb(main):004:1* def b; true; end
irb(main):005:0> end
=> :b
irb(main):006:0>
irb(main):007:0> a = A.new
=> #<A>
irb(main):008:0>
irb(main):009:0> a
irb(main):010:0> .a
irb(main):011:0> .b
=> true
irb(main):012:0>
EOC
end
def test_evaluate_each_toplevel_statement_by_multiline_paste
write_irbrc <<~'LINES'
puts 'start IRB'
LINES
start_terminal(40, 80, %W{ruby -I#{@pwd}/lib #{@pwd}/exe/irb}, startup_message: 'start IRB')
write(<<~EOC)
class A
def inspect; '#<A>'; end
def b; self; end
def c; true; end
end
a = A.new
a
.b
# aaa
.c
(a)
&.b()
class A def b; self; end; def c; true; end; end;
a = A.new
a
.b
# aaa
.c
(a)
&.b()
EOC
close
assert_screen(<<~EOC)
start IRB
irb(main):001:1* class A
irb(main):002:1* def inspect; '#<A>'; end
irb(main):003:1* def b; self; end
irb(main):004:1* def c; true; end
irb(main):005:0> end
=> :c
irb(main):006:0>
irb(main):007:0> a = A.new
=> #<A>
irb(main):008:0>
irb(main):009:0> a
irb(main):010:0> .b
irb(main):011:0> # aaa
irb(main):012:0> .c
=> true
irb(main):013:0>
irb(main):014:0> (a)
irb(main):015:0> &.b()
=> #<A>
irb(main):016:0>
irb(main):017:0>
irb(main):018:0> class A def b; self; end; def c; true; end; end;
=> :c
irb(main):019:0> a = A.new
=> #<A>
irb(main):020:0> a
irb(main):021:0> .b
irb(main):022:0> # aaa
irb(main):023:0> .c
=> true
irb(main):024:0> (a)
irb(main):025:0> &.b()
=> #<A>
irb(main):026:0>
EOC
end
def test_symbol_with_backtick
write_irbrc <<~'LINES'
puts 'start IRB'
LINES
start_terminal(40, 80, %W{ruby -I#{@pwd}/lib #{@pwd}/exe/irb}, startup_message: 'start IRB')
write(<<~EOC)
:`
EOC
close
assert_screen(<<~EOC)
start IRB
irb(main):001:0> :`
=> :`
irb(main):002:0>
EOC
end
def test_autocomplete_with_showdoc_in_gaps_on_narrow_screen_right
pend "Needs a dummy document to show doc"
write_irbrc <<~'LINES'
IRB.conf[:PROMPT][:MY_PROMPT] = {
:PROMPT_I => "%03n> ",
:PROMPT_N => "%03n> ",
:PROMPT_S => "%03n> ",
:PROMPT_C => "%03n> "
}
IRB.conf[:PROMPT_MODE] = :MY_PROMPT
puts 'start IRB'
LINES
start_terminal(4, 19, %W{ruby -I/home/aycabta/ruby/reline/lib -I#{@pwd}/lib #{@pwd}/exe/irb}, startup_message: 'start IRB')
write("Str\C-i")
close
assert_screen(<<~EOC)
001> String
StringPress A
StructString
of byte
EOC
end
def test_autocomplete_with_showdoc_in_gaps_on_narrow_screen_left
pend "Needs a dummy document to show doc"
write_irbrc <<~'LINES'
IRB.conf[:PROMPT][:MY_PROMPT] = {
:PROMPT_I => "%03n> ",
:PROMPT_N => "%03n> ",
:PROMPT_S => "%03n> ",
:PROMPT_C => "%03n> "
}
IRB.conf[:PROMPT_MODE] = :MY_PROMPT
puts 'start IRB'
LINES
start_terminal(4, 12, %W{ruby -I#{@pwd}/lib #{@pwd}/exe/irb}, startup_message: 'start IRB')
write("Str\C-i")
close
assert_screen(<<~EOC)
001> String
PressString
StrinStruct
of by
EOC
end
private def write_irbrc(content)
File.open(@irbrc_file, 'w') do |f|
f.write content
end
end
end
rescue LoadError, NameError
# On Ruby repository, this test suit doesn't run because Ruby repo doesn't
# have the yamatanooroti gem.
end
|
