Bug #11642: Thread List Example - Wrong Output

• Status: Rejected
• Assignee: -
• Target version: -
• Backport: 2.0.0: UNKNOWN, 2.1: UNKNOWN, 2.2: UNKNOWN

[Shanos (Stefan Schulz)]

http://ruby-doc.org/core-1.9.3/Thread.html

list → array click to toggle source
Returns an array of Thread objects for all threads that are either runnable or stopped.

Thread.new { sleep(200) }
Thread.new { 1000000.times {|i| i*i } }
Thread.new { Thread.stop }
Thread.list.each {|t| p t}

produces:

WRONG:

<Thread:0x401b3e84 sleep>
<Thread:0x401b3f38 run>
<Thread:0x401b3fb0 sleep>
<Thread:0x401bdf4c run>

RIGHT:

<Thread:0x00000000983c30 run>
<Thread:0x00000000961ef0 sleep>
<Thread:0x00000000961d88 dead>
<Thread:0x00000000961c48 sleep>

[Shanos (Stefan Schulz)]

• Description updated (diff)

[nobu (Nobuyoshi Nakada)]

• Description updated (diff)
• Status changed from Open to Rejected

Just depends on the time the second thread needs.