Dmitry V. Levin
3ec5c0492c
* tests/init.sh: Check for cat and rm. * tests/getdents.test: Check for awk. * tests/ptrace_setoptions.test: Check for grep. * tests/net-fd.test: Do not check for rm. * tests/net.test: Likewise. * tests/scm_rights-fd.test: Likewise. * tests/stat.test: Likewise. * tests/uio.test: Likewise.
39 lines
840 B
Bash
Executable File
39 lines
840 B
Bash
Executable File
#!/bin/sh
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# Check how pread/pwrite and preadv/pwritev syscalls are traced.
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. "${srcdir=.}/init.sh"
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check_prog grep
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./uio || {
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if [ $? -eq 77 ]; then
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framework_skip_ 'preadv/pwritev syscalls are not available'
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else
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fail_ 'uio failed'
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fi
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}
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args="-edesc ./uio"
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$STRACE $args > $LOG 2>&1 || {
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cat $LOG
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fail_ "$STRACE $args failed"
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}
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grep_log()
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{
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local syscall="$1"; shift
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LC_ALL=C grep -E -x "$syscall$*" $LOG > /dev/null || {
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cat $LOG
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fail_ "$STRACE $args failed to trace \"$syscall\" properly"
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}
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}
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grep_log 'pread(64)?' '\(3, "\\0\\0\\0\\0", 4, 1004211379570065135\) += 4'
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grep_log 'preadv' '\(3, \[{"\\0\\0\\0\\0", 4}\], 1, 1004211379570065135\) += 4'
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grep_log 'pwrite(64)?' '\(3, "\\0\\0\\0\\0", 4, 1004211379570065135\) += 4'
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grep_log 'pwritev' '\(3, \[{"\\0\\0\\0\\0", 4}\], 1, 1004211379570065135\) += 4'
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exit 0
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