diff options
| author | Hiroshi SHIBATA <hsbt@ruby-lang.org> | 2019-06-29 19:43:47 +0900 |
|---|---|---|
| committer | Hiroshi SHIBATA <hsbt@ruby-lang.org> | 2019-07-02 07:59:54 +0900 |
| commit | c3c0e3f5c9444c197779cb242de46dfffda79dec (patch) | |
| tree | 03866471345f8c9baa68d548340199408aa51405 /test/lib/iseq_loader_checker.rb | |
| parent | 142617c8e1cad65fa483c5beb78ab40a99626a87 (diff) | |
Move to tool/lib from test/lib.
Diffstat (limited to 'test/lib/iseq_loader_checker.rb')
| -rw-r--r-- | test/lib/iseq_loader_checker.rb | 75 |
1 files changed, 0 insertions, 75 deletions
diff --git a/test/lib/iseq_loader_checker.rb b/test/lib/iseq_loader_checker.rb deleted file mode 100644 index 1a1a694834..0000000000 --- a/test/lib/iseq_loader_checker.rb +++ /dev/null @@ -1,75 +0,0 @@ -# frozen_string_literal: true - -begin - require '-test-/iseq_load/iseq_load' -rescue LoadError -end -require 'tempfile' - -class RubyVM::InstructionSequence - def disasm_if_possible - begin - self.disasm - rescue Encoding::CompatibilityError, EncodingError, SecurityError - nil - end - end - - def self.compare_dump_and_load i1, dumper, loader - dump = dumper.call(i1) - return i1 unless dump - i2 = loader.call(dump) - - # compare disassembled result - d1 = i1.disasm_if_possible - d2 = i2.disasm_if_possible - - if d1 != d2 - STDERR.puts "expected:" - STDERR.puts d1 - STDERR.puts "actual:" - STDERR.puts d2 - - t1 = Tempfile.new("expected"); t1.puts d1; t1.close - t2 = Tempfile.new("actual"); t2.puts d2; t2.close - system("diff -u #{t1.path} #{t2.path}") # use diff if available - exit(1) - end - i2 - end - - CHECK_TO_A = ENV['RUBY_ISEQ_DUMP_DEBUG'] == 'to_a' - CHECK_TO_BINARY = ENV['RUBY_ISEQ_DUMP_DEBUG'] == 'to_binary' - - def self.translate i1 - # check to_a/load_iseq - compare_dump_and_load(i1, - proc{|iseq| - ary = iseq.to_a - ary[9] == :top ? ary : nil - }, - proc{|ary| - RubyVM::InstructionSequence.iseq_load(ary) - }) if CHECK_TO_A && defined?(RubyVM::InstructionSequence.iseq_load) - - # check to_binary - i2_bin = compare_dump_and_load(i1, - proc{|iseq| - begin - iseq.to_binary - rescue RuntimeError # not a toplevel - # STDERR.puts [:failed, $!, iseq].inspect - nil - end - }, - proc{|bin| - iseq = RubyVM::InstructionSequence.load_from_binary(bin) - # STDERR.puts iseq.inspect - iseq - }) if CHECK_TO_BINARY - # return value - i2_bin if CHECK_TO_BINARY - end if CHECK_TO_A || CHECK_TO_BINARY -end - -#require_relative 'x'; exit(1) |