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-rw-r--r--test/readline/test_readline.rb10
1 files changed, 6 insertions, 4 deletions
diff --git a/test/readline/test_readline.rb b/test/readline/test_readline.rb
index 0a8971320b..1ce0e3bb24 100644
--- a/test/readline/test_readline.rb
+++ b/test/readline/test_readline.rb
@@ -496,18 +496,20 @@ module BasetestReadline
end
}
Readline.input = STDIN
+ # 0. Send SIGINT to this script.
begin
Thread.new{
trap(:INT) {
- puts 'TRAP'
+ puts 'TRAP' # 2. Show 'TRAP' message.
}
- Readline.readline('input> ')
+ Readline.readline('input> ') # 1. Should keep working and call old trap.
+ # 4. Receive "\\n" and return because still working.
}.value
rescue Interrupt
- puts 'FAILED'
+ puts 'FAILED' # 3. "Interrupt" shouldn't be raised because trapped.
raise
end
- puts 'SUCCEEDED'
+ puts 'SUCCEEDED' # 5. Finish correctly.
end;
script = Tempfile.new("interrupt_in_other_thread")