kc3-lang/gnulib/tests/test-select-in.sh

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• Hash : 835b3ea8
  Author :
  Date : 2022-11-26T15:25:44
  

  In 'trap' commands, prefer symbolic to numeric signal names.
  
  Reported by Mike Fulton <fultonm@ca.ibm.com> in
  <https://lists.gnu.org/archive/html/bug-gnulib/2022-11/msg00130.html>.
  
  * gnulib-tool: Use symbolic signal names.
  * posix-modules: Likewise.
  * MODULES.html.sh: Likewise.
  * build-aux/bootstrap (prepare_GNULIB_SRCDIR): Likewise.
  * build-aux/csharpcomp.sh.in: Likewise.
  * build-aux/gnu-web-doc-update: Likewise.
  * top/autogen.sh: Likewise.
  * top/bootstrap-funclib.sh: Likewise.
  * top/gitsub.sh: Likewise.
  * lib/t-idcache: Likewise.
  * tests/havelib/rpath-1: Likewise.
  * tests/havelib/rpath-2_a: Likewise.
  * tests/havelib/rpath-2_b: Likewise.
  * tests/havelib/rpath-3_a: Likewise.
  * tests/havelib/rpath-3_b: Likewise.
  * tests/init.sh: Likewise.
  * tests/test-binary-io.sh: Likewise.
  * tests/test-c-stack.sh: Likewise.
  * tests/test-c-stack2.sh: Likewise.
  * tests/test-dprintf-posix.sh: Likewise.
  * tests/test-fpending.sh: Likewise.
  * tests/test-fprintf-posix.sh: Likewise.
  * tests/test-lseek.sh: Likewise.
  * tests/test-printf-posix.sh: Likewise.
  * tests/test-select-in.sh: Likewise.
  * tests/test-select-out.sh: Likewise.
  * tests/test-sigpipe.sh: Likewise.
  * tests/test-tsearch.sh: Likewise.
  * tests/test-update-copyright.sh: Likewise.
  * tests/test-vdprintf-posix.sh: Likewise.
  * tests/test-vfprintf-posix.sh: Likewise.
  * tests/test-vprintf-posix.sh: Likewise.
  * tests/test-xprintf-posix.sh: Likewise.
  * tests/uniwidth/test-uc_width2.sh: Likewise.
  

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• tests/test-select-in.sh

• #!/bin/sh
  # Test select() on file descriptors opened for reading.
  
  # This test is known to fail on Solaris 2.6 and older, due to its handling
  # of /dev/null.
  
  tmpfiles=""
  trap 'rm -fr $tmpfiles' HUP INT QUIT TERM
  
  tmpfiles="$tmpfiles t-select-in.tmp"
  
  # Regular files.
  
  rm -f t-select-in.tmp
  ${CHECKER} ./test-select-fd${EXEEXT} r 0 t-select-in.tmp < ./test-select-fd${EXEEXT}
  test `cat t-select-in.tmp` = "1" || exit 1
  
  # Pipes.
  
  rm -f t-select-in.tmp
  { sleep 1; echo abc; } | \
    { ${CHECKER} ./test-select-fd${EXEEXT} r 0 t-select-in.tmp; cat > /dev/null; }
  test `cat t-select-in.tmp` = "0" || exit 1
  
  rm -f t-select-in.tmp
  echo abc | { sleep 1; ${CHECKER} ./test-select-fd${EXEEXT} r 0 t-select-in.tmp; }
  test `cat t-select-in.tmp` = "1" || exit 1
  
  # Special files.
  # This part of the test is known to fail on Solaris 2.6 and older.
  
  rm -f t-select-in.tmp
  ${CHECKER} ./test-select-fd${EXEEXT} r 0 t-select-in.tmp < /dev/null
  test `cat t-select-in.tmp` = "1" || exit 1
  
  rm -fr $tmpfiles
  
  exit 0
  

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