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Use "in" and "out" options of "system" instead of "replace_stdio"

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aycabta 2020-08-19 11:09:18 +09:00
parent 7a58ee9b96
commit e939a5c29f
1 changed files with 1 additions and 28 deletions
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29
test/irb/test_history.rb
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@ -119,9 +119,7 @@ module TestIRB
yield(stdin, stdout)
stdin.close
stdout.flush
replace_stdio(stdin.path, stdout.path) do
system('ruby', '-Ilib', '-Itest', '-W0', '-rirb', '-e', 'IRB.start(__FILE__)')
end
system('ruby', '-Ilib', '-Itest', '-W0', '-rirb', '-e', 'IRB.start(__FILE__)', in: stdin.path, out: stdout.path)
result = stdout.read
stdout.close
end
@ -147,30 +145,5 @@ module TestIRB
end
end
end
def replace_stdio(stdin_path, stdout_path)
open(stdin_path, "r") do |stdin|
open(stdout_path, "w") do |stdout|
orig_stdin = STDIN.dup
orig_stdout = STDOUT.dup
orig_stderr = STDERR.dup
STDIN.reopen(stdin)
STDOUT.reopen(stdout)
STDERR.reopen(stdout)
begin
#Readline.input = STDIN
#Readline.output = STDOUT
yield
ensure
STDERR.reopen(orig_stderr)
STDIN.reopen(orig_stdin)
STDOUT.reopen(orig_stdout)
orig_stdin.close
orig_stdout.close
orig_stderr.close
end
end
end
end
end
end