95 lines
3.7 KiB
Awk
95 lines
3.7 KiB
Awk
#!/bin/gawk
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#
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# Copyright (c) 2014 Masatake YAMATO <yamato@redhat.com>
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# Copyright (c) 2014-2015 Dmitry V. Levin <ldv@altlinux.org>
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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# 3. The name of the author may not be used to endorse or promote products
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# derived from this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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BEGIN {
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lines = 9
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fail = 0
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r_i = "[1-9][0-9]*"
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r_port = "[1-9][0-9][0-9][0-9]+"
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r_localhost = "127\\.0\\.0\\.1"
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r_socket = "^socket\\(PF_INET, SOCK_STREAM, IPPROTO_IP\\) += 0<TCP:\\[(" r_i ")\\]>$"
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r_getsockname = "^getsockname\\(0<TCP:\\[" r_localhost ":(" r_port ")\\]>, \\{sa_family=AF_INET, sin_port=htons\\((" r_port ")\\), sin_addr=inet_addr\\(\"" r_localhost "\"\\)\\}, \\[" r_i "\\]\\) += 0$"
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}
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NR == 1 {
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if (match($0, r_socket, a)) {
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inode = a[1]
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r_bind = "^bind\\(0<TCP:\\[" inode "\\]>, \\{sa_family=AF_INET, sin_port=htons\\(0\\), sin_addr=inet_addr\\(\"" r_localhost "\"\\)\\}, " r_i "\\) += 0$"
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r_listen = "^listen\\(0<TCP:\\[" inode "\\]>, 5\\) += 0$"
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next
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}
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}
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NR == 2 {if (r_bind != "" && match($0, r_bind)) next}
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NR == 3 {if (r_listen != "" && match($0, r_listen)) next}
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NR == 4 {
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if (match($0, r_getsockname, a) && a[1] == a[2]) {
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port_l = a[1]
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r_accept = "^accept\\(0<TCP:\\[" r_localhost ":" port_l "\\]>, \\{sa_family=AF_INET, sin_port=htons\\((" r_port ")\\), sin_addr=inet_addr\\(\"" r_localhost "\"\\)\\}, \\[" r_i "\\]\\) += 1<TCP:\\[" r_localhost ":" port_l "->" r_localhost ":(" r_port ")\\]>$"
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r_close0 = "^close\\(0<TCP:\\[" r_localhost ":" port_l "\\]>) += 0$"
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next
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}
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}
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NR == 5 {
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if (r_accept != "" && match($0, r_accept, a) && a[1] == a[2]) {
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port_r = a[1]
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r_recv = "^recv\\(1<TCP:\\[" r_localhost ":" port_l "->" r_localhost ":" port_r "\\]>, \"data\", 5, MSG_WAITALL\\) += 4$"
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r_recvfrom = "^recvfrom\\(1<TCP:\\[" r_localhost ":" port_l "->" r_localhost ":" port_r "\\]>, \"data\", 5, MSG_WAITALL, NULL, NULL\\) += 4$"
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r_close1 = "^close\\(1<TCP:\\[" r_localhost ":" port_l "->" r_localhost ":" port_r "\\]>) += 0$"
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next
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}
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}
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NR == 6 {if (r_close0 != "" && match($0, r_close0)) next}
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NR == 7 {if (r_recv != "" && (match($0, r_recv) || match($0, r_recvfrom))) next}
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NR == 8 {if (r_close1 != "" && match($0, r_close1)) next}
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NR == lines && $0 == "+++ exited with 0 +++" {next}
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{
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print "Line " NR " does not match: " $0
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fail=1
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}
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END {
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if (NR != lines) {
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print "Expected " lines " lines, found " NR " line(s)."
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print ""
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exit 1
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}
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if (fail) {
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print ""
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exit 1
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}
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}
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