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catch.tests

catch.tests 286 B
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  1. # avoid ugly warnings about signals not being caught
    2. 

  2. trap ":" USR1 USR2
    3. 

  3. 

  4. "$THIS_SH" -c '
    5. 

  5. trap "echo caught" USR2
    6. 

  6. echo "sending USR2"
    7. 

  7. kill -USR2 $$
    8. 

  8. 

  9. trap "" USR2
    10. 

  10. echo "sending USR2"
    11. 

  11. kill -USR2 $$
    12. 

  12. 

  13. trap "-" USR2
    14. 

  14. echo "sending USR2"
    15. 

  15. kill -USR2 $$
    16. 

  16. 

  17. echo "not reached"
    18. 

  18. '
    19. 

  19. 

  20. trap "-" USR1 USR2
    21.