mirror of
https://github.com/ruby/ruby.git
synced 2026-10-28 08:25:20 +08:00
Hiroshi SHIBATAandClaude Opus 5.5
9f323525f8
Without an argument, or with an expression that failed to evaluate, rbbt raised a Python exception instead of reporting the problem. Evaluating without a process referred to an undefined `target` as well. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
65 lines
2.2 KiB
Ruby
65 lines
2.2 KiB
Ruby
#!/usr/bin/env ruby
|
|
require 'open3'
|
|
require 'tempfile'
|
|
require 'test/unit'
|
|
|
|
class TestLLDBInit < Test::Unit::TestCase
|
|
def assert_lldb(code, command, pattern, message=nil, ruby_opts: nil, ignore_count: 0)
|
|
Tempfile.create('lldb') do |tf|
|
|
tf.puts <<eom
|
|
target create ./miniruby
|
|
command script import -r misc/lldb_cruby.py
|
|
breakpoint set -n rb_inspect -i #{ignore_count}
|
|
run #{ruby_opts} -e'#{code}'
|
|
#{command}
|
|
eom
|
|
tf.flush
|
|
o, e, s = Open3.capture3('lldb', '-b', '-s', tf.path)
|
|
assert_true s.success?, message
|
|
assert_not_match /^Traceback/, e, message
|
|
assert_match /^\(lldb\) #{Regexp.quote(command)}\n#{pattern}/, o, message
|
|
end
|
|
end
|
|
|
|
def assert_rp(expr, pattern, message=nil)
|
|
assert_lldb "p #{expr}", 'rp obj', /(?:bits: \[.*\]\n)?#{pattern}/, message
|
|
end
|
|
|
|
def test_rp_object
|
|
assert_rp 'Object.new', 'T_OBJECT'
|
|
end
|
|
|
|
def test_rp_regex
|
|
assert_rp '/foo/', '[(]Regex'
|
|
end
|
|
|
|
def test_rp_symbol
|
|
assert_rp ':abcde', /T_SYMBOL: \(\h+\)/
|
|
end
|
|
|
|
def test_rp_string
|
|
assert_rp '"abc"', /T_STRING: .*\(const char\[\d+\]\) \$\d+ = "abc"/
|
|
assert_rp "\"\u3042\"", /T_STRING: .*\(const char\[\d+\]\) \$\d+ = "\u3042"/
|
|
assert_rp '"' + "\u3042"*10 + '"', /T_STRING: .*\(const char\[\d+\]\) \$\d+ = "#{"\u3042"*10}"/
|
|
end
|
|
|
|
def test_rbbt
|
|
assert_lldb 'def foo = p(1); foo', 'rbbt ruby_current_vm_ptr->ractor.main_thread->ec',
|
|
/rb_control_frame_t +TYPE *\n0x\h+ +EVAL +-e <main>\n0x\h+ +METHOD +-e foo\n0x\h+ +CFUNC *\n/
|
|
end
|
|
|
|
def test_rbbt_error
|
|
assert_lldb 'p 1', 'rbbt', /Need an EC for now\n/
|
|
assert_lldb 'p 1', 'rbbt no_such_variable', /(?:.*\n)*?error: .*no_such_variable/
|
|
end
|
|
|
|
def test_rbbt_zjit
|
|
omit 'ZJIT is not built' unless system('./miniruby', '--zjit', '-e', 'exit RubyVM::ZJIT.enabled?', err: File::NULL)
|
|
# Call foo deeper than the warm-up so that bar lands on a frame whose _iseq no interpreter has written
|
|
assert_lldb 'def bar = p(0); def foo = bar; 30.times do foo end; 1.then do 1.then do foo end end',
|
|
'rbbt ruby_current_vm_ptr->ractor.main_thread->ec',
|
|
/(?:.*\n)*0x\h+ +METHOD +-e foo\n0x\h+ +METHOD +-e bar\n0x\h+ +CFUNC *\n/,
|
|
ruby_opts: '--zjit --zjit-call-threshold=2', ignore_count: 30
|
|
end
|
|
end
|