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glibc/iconv/tst-iconv_prog.sh

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Rewrite iconv option parsing [BZ #19519] This commit replaces string manipulation during `iconv_open' and iconv_prog option parsing with a structured, flag based conversion specification. In doing so, it alters the internal `__gconv_open' interface and accordingly adjusts its uses. This change fixes several hangs in the iconv program and therefore includes a new test to exercise iconv_prog options that originally led to these hangs. It also includes a new regression test for option handling in the iconv function. Reviewed-by: Florian Weimer <fweimer@redhat.com> Reviewed-by: Siddhesh Poyarekar <siddhesh@sourceware.org> Reviewed-by: Carlos O'Donell <carlos@redhat.com>
2020-07-07 18:31:48 +00:00
#!/bin/bash
# Test for some known iconv(1) hangs from bug 19519, and miscellaneous
# iconv(1) program error conditions.
Update copyright dates with scripts/update-copyrights I used these shell commands: ../glibc/scripts/update-copyrights $PWD/../gnulib/build-aux/update-copyright (cd ../glibc && git commit -am"[this commit message]") and then ignored the output, which consisted lines saying "FOO: warning: copyright statement not found" for each of 7061 files FOO. I then removed trailing white space from math/tgmath.h, support/tst-support-open-dev-null-range.c, and sysdeps/x86_64/multiarch/strlen-vec.S, to work around the following obscure pre-commit check failure diagnostics from Savannah. I don't know why I run into these diagnostics whereas others evidently do not. remote: *** 912-#endif remote: *** 913: remote: *** 914- remote: *** error: lines with trailing whitespace found ... remote: *** error: sysdeps/unix/sysv/linux/statx_cp.c: trailing lines
2022-01-01 18:54:23 +00:00
# Copyright (C) 2020-2022 Free Software Foundation, Inc.
Rewrite iconv option parsing [BZ #19519] This commit replaces string manipulation during `iconv_open' and iconv_prog option parsing with a structured, flag based conversion specification. In doing so, it alters the internal `__gconv_open' interface and accordingly adjusts its uses. This change fixes several hangs in the iconv program and therefore includes a new test to exercise iconv_prog options that originally led to these hangs. It also includes a new regression test for option handling in the iconv function. Reviewed-by: Florian Weimer <fweimer@redhat.com> Reviewed-by: Siddhesh Poyarekar <siddhesh@sourceware.org> Reviewed-by: Carlos O'Donell <carlos@redhat.com>
2020-07-07 18:31:48 +00:00
# This file is part of the GNU C Library.
# The GNU C Library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License, or (at your option) any later version.
# The GNU C Library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Lesser General Public License for more details.
# You should have received a copy of the GNU Lesser General Public
# License along with the GNU C Library; if not, see
# <https://www.gnu.org/licenses/>.
codir=$1
test_wrapper_env="$2"
run_program_env="$3"
# We have to have some directories in the library path.
LIBPATH=$codir:$codir/iconvdata
# How the start the iconv(1) program. $from is not defined/expanded yet.
ICONV='
$codir/elf/ld.so --library-path $LIBPATH --inhibit-rpath ${from}.so
$codir/iconv/iconv_prog
'
ICONV="$test_wrapper_env $run_program_env $ICONV"
iconv: Use TIMEOUTFACTOR for iconv test timeout Currently the timeout for each iconv test is hard coded to 3 seconds. On my OpenRISC test platform this is too slow and the test fails with a HANG error. This change uses the available TIMEOUTFACTOR to compute the timeout. The default value is still 3. Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
2021-10-05 01:56:10 +00:00
TIMEOUTFACTOR=${TIMEOUTFACTOR:-1}
Rewrite iconv option parsing [BZ #19519] This commit replaces string manipulation during `iconv_open' and iconv_prog option parsing with a structured, flag based conversion specification. In doing so, it alters the internal `__gconv_open' interface and accordingly adjusts its uses. This change fixes several hangs in the iconv program and therefore includes a new test to exercise iconv_prog options that originally led to these hangs. It also includes a new regression test for option handling in the iconv function. Reviewed-by: Florian Weimer <fweimer@redhat.com> Reviewed-by: Siddhesh Poyarekar <siddhesh@sourceware.org> Reviewed-by: Carlos O'Donell <carlos@redhat.com>
2020-07-07 18:31:48 +00:00
# List of known hangs;
# Gathered by running an exhaustive 2 byte input search against glibc-2.28
hangarray=(
"\x00\x23;-c;ANSI_X3.110;UTF-8//TRANSLIT//IGNORE"
"\x00\xa1;-c;ARMSCII-8;UTF-8//TRANSLIT//IGNORE"
"\x00\xa1;-c;ASMO_449;UTF-8//TRANSLIT//IGNORE"
"\x00\x81;-c;BIG5;UTF-8//TRANSLIT//IGNORE"
"\x00\xff;-c;BIG5HKSCS;UTF-8//TRANSLIT//IGNORE"
"\x00\xff;-c;BRF;UTF-8//TRANSLIT//IGNORE"
"\x00\xff;-c;BS_4730;UTF-8//TRANSLIT//IGNORE"
"\x00\x81;-c;CP1250;UTF-8//TRANSLIT//IGNORE"
"\x00\x98;-c;CP1251;UTF-8//TRANSLIT//IGNORE"
"\x00\x81;-c;CP1252;UTF-8//TRANSLIT//IGNORE"
"\x00\x81;-c;CP1253;UTF-8//TRANSLIT//IGNORE"
"\x00\x81;-c;CP1254;UTF-8//TRANSLIT//IGNORE"
"\x00\x81;-c;CP1255;UTF-8//TRANSLIT//IGNORE"
"\x00\x81;-c;CP1257;UTF-8//TRANSLIT//IGNORE"
"\x00\x81;-c;CP1258;UTF-8//TRANSLIT//IGNORE"
"\xff\xff;-c;CP932;UTF-8//TRANSLIT//IGNORE"
"\xff\xff;-c;CSA_Z243.4-1985-1;UTF-8//TRANSLIT//IGNORE"
"\xff\xff;-c;CSA_Z243.4-1985-2;UTF-8//TRANSLIT//IGNORE"
"\xff\xff;-c;DEC-MCS;UTF-8//TRANSLIT//IGNORE"
"\xff\xff;-c;DIN_66003;UTF-8//TRANSLIT//IGNORE"
"\xff\xff;-c;DS_2089;UTF-8//TRANSLIT//IGNORE"
"\x00\x41;-c;EBCDIC-AT-DE;UTF-8//TRANSLIT//IGNORE"
"\x00\x41;-c;EBCDIC-AT-DE-A;UTF-8//TRANSLIT//IGNORE"
"\x00\x41;-c;EBCDIC-CA-FR;UTF-8//TRANSLIT//IGNORE"
"\x00\x41;-c;EBCDIC-DK-NO;UTF-8//TRANSLIT//IGNORE"
"\x00\x41;-c;EBCDIC-DK-NO-A;UTF-8//TRANSLIT//IGNORE"
"\x00\x41;-c;EBCDIC-ES;UTF-8//TRANSLIT//IGNORE"
"\x00\x41;-c;EBCDIC-ES-A;UTF-8//TRANSLIT//IGNORE"
"\x00\x41;-c;EBCDIC-ES-S;UTF-8//TRANSLIT//IGNORE"
"\x00\x41;-c;EBCDIC-FI-SE;UTF-8//TRANSLIT//IGNORE"
"\x00\x41;-c;EBCDIC-FI-SE-A;UTF-8//TRANSLIT//IGNORE"
"\x00\x41;-c;EBCDIC-FR;UTF-8//TRANSLIT//IGNORE"
"\x00\x41;-c;EBCDIC-IS-FRISS;UTF-8//TRANSLIT//IGNORE"
"\x00\x41;-c;EBCDIC-IT;UTF-8//TRANSLIT//IGNORE"
"\x00\x41;-c;EBCDIC-PT;UTF-8//TRANSLIT//IGNORE"
"\x00\x41;-c;EBCDIC-UK;UTF-8//TRANSLIT//IGNORE"
"\x00\x41;-c;EBCDIC-US;UTF-8//TRANSLIT//IGNORE"
"\xff\xff;-c;ES;UTF-8//TRANSLIT//IGNORE"
"\xff\xff;-c;ES2;UTF-8//TRANSLIT//IGNORE"
"\xff\xff;-c;EUC-CN;UTF-8//TRANSLIT//IGNORE"
"\xff\xff;-c;EUC-JISX0213;UTF-8//TRANSLIT//IGNORE"
"\xff\xff;-c;EUC-JP;UTF-8//TRANSLIT//IGNORE"
"\xff\xff;-c;EUC-JP-MS;UTF-8//TRANSLIT//IGNORE"
"\xff\xff;-c;EUC-KR;UTF-8//TRANSLIT//IGNORE"
"\xff\xff;-c;EUC-TW;UTF-8//TRANSLIT//IGNORE"
"\xff\xff;-c;GB18030;UTF-8//TRANSLIT//IGNORE"
"\xff\xff;-c;GB_1988-80;UTF-8//TRANSLIT//IGNORE"
"\xff\xff;-c;GBK;UTF-8//TRANSLIT//IGNORE"
"\xff\xff;-c;GOST_19768-74;UTF-8//TRANSLIT//IGNORE"
"\xff\xff;-c;GREEK7;UTF-8//TRANSLIT//IGNORE"
"\xff\xff;-c;GREEK7-OLD;UTF-8//TRANSLIT//IGNORE"
"\xff\xff;-c;GREEK-CCITT;UTF-8//TRANSLIT//IGNORE"
"\xff\xff;-c;HP-GREEK8;UTF-8//TRANSLIT//IGNORE"
"\xff\xff;-c;HP-ROMAN8;UTF-8//TRANSLIT//IGNORE"
"\xff\xff;-c;HP-ROMAN9;UTF-8//TRANSLIT//IGNORE"
"\xff\xff;-c;HP-THAI8;UTF-8//TRANSLIT//IGNORE"
"\xff\xff;-c;HP-TURKISH8;UTF-8//TRANSLIT//IGNORE"
"\x00\x41;-c;IBM038;UTF-8//TRANSLIT//IGNORE"
"\x00\x80;-c;IBM1004;UTF-8//TRANSLIT//IGNORE"
"\x00\xff;-c;IBM1008;UTF-8//TRANSLIT//IGNORE"
"\xff\xff;-c;IBM1046;UTF-8//TRANSLIT//IGNORE"
"\x00\x51;-c;IBM1132;UTF-8//TRANSLIT//IGNORE"
"\x00\xa0;-c;IBM1133;UTF-8//TRANSLIT//IGNORE"
"\x00\xce;-c;IBM1137;UTF-8//TRANSLIT//IGNORE"
"\x00\x80;-c;IBM1161;UTF-8//TRANSLIT//IGNORE"
"\x00\xdb;-c;IBM1162;UTF-8//TRANSLIT//IGNORE"
"\x00\x70;-c;IBM12712;UTF-8//TRANSLIT//IGNORE"
iconv: Accept redundant shift sequences in IBM1364 [BZ #26224] The IBM1364, IBM1371, IBM1388, IBM1390 and IBM1399 character sets share converter logic (iconvdata/ibm1364.c) which would reject redundant shift sequences when processing input in these character sets. This led to a hang in the iconv program (CVE-2020-27618). This commit adjusts the converter to ignore redundant shift sequences and adds test cases for iconv_prog hangs that would be triggered upon their rejection. This brings the implementation in line with other converters that also ignore redundant shift sequences (e.g. IBM930 etc., fixed in commit 692de4b3960d). Reviewed-by: Carlos O'Donell <carlos@redhat.com>
2020-11-04 11:19:38 +00:00
"\x00\x0f;-c;IBM1364;UTF-8"
"\x0e\x0e;-c;IBM1364;UTF-8"
"\x00\x0f;-c;IBM1371;UTF-8"
"\x0e\x0e;-c;IBM1371;UTF-8"
"\x00\x0f;-c;IBM1388;UTF-8"
"\x0e\x0e;-c;IBM1388;UTF-8"
"\x00\x0f;-c;IBM1390;UTF-8"
"\x0e\x0e;-c;IBM1390;UTF-8"
"\x00\x0f;-c;IBM1399;UTF-8"
"\x0e\x0e;-c;IBM1399;UTF-8"
Rewrite iconv option parsing [BZ #19519] This commit replaces string manipulation during `iconv_open' and iconv_prog option parsing with a structured, flag based conversion specification. In doing so, it alters the internal `__gconv_open' interface and accordingly adjusts its uses. This change fixes several hangs in the iconv program and therefore includes a new test to exercise iconv_prog options that originally led to these hangs. It also includes a new regression test for option handling in the iconv function. Reviewed-by: Florian Weimer <fweimer@redhat.com> Reviewed-by: Siddhesh Poyarekar <siddhesh@sourceware.org> Reviewed-by: Carlos O'Donell <carlos@redhat.com>
2020-07-07 18:31:48 +00:00
"\x00\x53;-c;IBM16804;UTF-8//TRANSLIT//IGNORE"
"\x00\x41;-c;IBM274;UTF-8//TRANSLIT//IGNORE"
"\x00\x41;-c;IBM275;UTF-8//TRANSLIT//IGNORE"
"\x00\x41;-c;IBM281;UTF-8//TRANSLIT//IGNORE"
"\x00\x57;-c;IBM290;UTF-8//TRANSLIT//IGNORE"
"\x00\x45;-c;IBM420;UTF-8//TRANSLIT//IGNORE"
"\x00\x68;-c;IBM423;UTF-8//TRANSLIT//IGNORE"
"\x00\x70;-c;IBM424;UTF-8//TRANSLIT//IGNORE"
"\x00\x53;-c;IBM4517;UTF-8//TRANSLIT//IGNORE"
"\x00\x53;-c;IBM4899;UTF-8//TRANSLIT//IGNORE"
"\x00\xa5;-c;IBM4909;UTF-8//TRANSLIT//IGNORE"
"\x00\xdc;-c;IBM4971;UTF-8//TRANSLIT//IGNORE"
"\x00\x41;-c;IBM803;UTF-8//TRANSLIT//IGNORE"
"\x00\x91;-c;IBM851;UTF-8//TRANSLIT//IGNORE"
"\x00\x9b;-c;IBM856;UTF-8//TRANSLIT//IGNORE"
"\x00\xd5;-c;IBM857;UTF-8//TRANSLIT//IGNORE"
"\xff\xff;-c;IBM864;UTF-8//TRANSLIT//IGNORE"
"\x00\x94;-c;IBM868;UTF-8//TRANSLIT//IGNORE"
"\x00\x94;-c;IBM869;UTF-8//TRANSLIT//IGNORE"
"\xff\xff;-c;IBM874;UTF-8//TRANSLIT//IGNORE"
"\x00\x6a;-c;IBM875;UTF-8//TRANSLIT//IGNORE"
"\x00\x41;-c;IBM880;UTF-8//TRANSLIT//IGNORE"
"\x00\x80;-c;IBM891;UTF-8//TRANSLIT//IGNORE"
"\xff\xff;-c;IBM903;UTF-8//TRANSLIT//IGNORE"
"\xff\xff;-c;IBM904;UTF-8//TRANSLIT//IGNORE"
"\x00\x41;-c;IBM905;UTF-8//TRANSLIT//IGNORE"
"\x00\x80;-c;IBM9066;UTF-8//TRANSLIT//IGNORE"
"\x00\x48;-c;IBM918;UTF-8//TRANSLIT//IGNORE"
"\x00\x57;-c;IBM930;UTF-8//TRANSLIT//IGNORE"
"\x00\x80;-c;IBM932;UTF-8//TRANSLIT//IGNORE"
"\x00\x41;-c;IBM933;UTF-8//TRANSLIT//IGNORE"
"\x00\x41;-c;IBM935;UTF-8//TRANSLIT//IGNORE"
"\x00\x41;-c;IBM937;UTF-8//TRANSLIT//IGNORE"
"\x00\x41;-c;IBM939;UTF-8//TRANSLIT//IGNORE"
"\x00\x80;-c;IBM943;UTF-8//TRANSLIT//IGNORE"
"\xff\xff;-c;INIS;UTF-8//TRANSLIT//IGNORE"
"\xff\xff;-c;INIS-8;UTF-8//TRANSLIT//IGNORE"
"\xff\xff;-c;INIS-CYRILLIC;UTF-8//TRANSLIT//IGNORE"
"\x00\xec;-c;ISIRI-3342;UTF-8//TRANSLIT//IGNORE"
"\x00\xec;-c;ISO_10367-BOX;UTF-8//TRANSLIT//IGNORE"
"\xff\xff;-c;ISO-2022-CN;UTF-8//TRANSLIT//IGNORE"
"\xff\xff;-c;ISO-2022-CN-EXT;UTF-8//TRANSLIT//IGNORE"
"\xff\xff;-c;ISO-2022-JP;UTF-8//TRANSLIT//IGNORE"
"\xff\xff;-c;ISO-2022-JP-2;UTF-8//TRANSLIT//IGNORE"
"\xff\xff;-c;ISO-2022-JP-3;UTF-8//TRANSLIT//IGNORE"
"\xff\xff;-c;ISO-2022-KR;UTF-8//TRANSLIT//IGNORE"
"\xff\xff;-c;ISO_2033;UTF-8//TRANSLIT//IGNORE"
"\xff\xff;-c;ISO_5427;UTF-8//TRANSLIT//IGNORE"
"\xff\xff;-c;ISO_5427-EXT;UTF-8//TRANSLIT//IGNORE"
"\xff\xff;-c;ISO_5428;UTF-8//TRANSLIT//IGNORE"
"\x00\xa4;-c;ISO_6937;UTF-8//TRANSLIT//IGNORE"
"\x00\xa0;-c;ISO_6937-2;UTF-8//TRANSLIT//IGNORE"
"\xff\xff;-c;ISO-8859-11;UTF-8//TRANSLIT//IGNORE"
"\x00\xa5;-c;ISO-8859-3;UTF-8//TRANSLIT//IGNORE"
"\xff\xff;-c;ISO-8859-6;UTF-8//TRANSLIT//IGNORE"
"\xff\xff;-c;ISO-8859-7;UTF-8//TRANSLIT//IGNORE"
"\xff\xff;-c;ISO-8859-8;UTF-8//TRANSLIT//IGNORE"
"\x00\x80;-c;ISO-IR-197;UTF-8//TRANSLIT//IGNORE"
"\x00\x80;-c;ISO-IR-209;UTF-8//TRANSLIT//IGNORE"
"\x00\x80;-c;IT;UTF-8//TRANSLIT//IGNORE"
"\x00\x80;-c;JIS_C6220-1969-RO;UTF-8//TRANSLIT//IGNORE"
"\x00\x80;-c;JIS_C6229-1984-B;UTF-8//TRANSLIT//IGNORE"
"\x00\x80;-c;JOHAB;UTF-8//TRANSLIT//IGNORE"
"\x00\x80;-c;JUS_I.B1.002;UTF-8//TRANSLIT//IGNORE"
"\x00\x80;-c;KOI-8;UTF-8//TRANSLIT//IGNORE"
"\x00\x88;-c;KOI8-T;UTF-8//TRANSLIT//IGNORE"
"\xff\xff;-c;KSC5636;UTF-8//TRANSLIT//IGNORE"
"\xff\xff;-c;LATIN-GREEK;UTF-8//TRANSLIT//IGNORE"
"\xff\xff;-c;LATIN-GREEK-1;UTF-8//TRANSLIT//IGNORE"
"\x00\xf6;-c;MAC-IS;UTF-8//TRANSLIT//IGNORE"
"\xff\xff;-c;MSZ_7795.3;UTF-8//TRANSLIT//IGNORE"
"\xff\xff;-c;NATS-DANO;UTF-8//TRANSLIT//IGNORE"
"\xff\xff;-c;NATS-SEFI;UTF-8//TRANSLIT//IGNORE"
"\xff\xff;-c;NC_NC00-10;UTF-8//TRANSLIT//IGNORE"
"\xff\xff;-c;NF_Z_62-010;UTF-8//TRANSLIT//IGNORE"
"\xff\xff;-c;NF_Z_62-010_1973;UTF-8//TRANSLIT//IGNORE"
"\xff\xff;-c;NS_4551-1;UTF-8//TRANSLIT//IGNORE"
"\xff\xff;-c;NS_4551-2;UTF-8//TRANSLIT//IGNORE"
"\xff\xff;-c;PT;UTF-8//TRANSLIT//IGNORE"
"\xff\xff;-c;PT2;UTF-8//TRANSLIT//IGNORE"
"\x00\x98;-c;RK1048;UTF-8//TRANSLIT//IGNORE"
"\x00\x98;-c;SEN_850200_B;UTF-8//TRANSLIT//IGNORE"
"\x00\x98;-c;SEN_850200_C;UTF-8//TRANSLIT//IGNORE"
"\x00\x80;-c;Shift_JISX0213;UTF-8//TRANSLIT//IGNORE"
"\x00\x80;-c;SJIS;UTF-8//TRANSLIT//IGNORE"
"\x00\x23;-c;T.61-8BIT;UTF-8//TRANSLIT//IGNORE"
"\xff\xff;-c;TIS-620;UTF-8//TRANSLIT//IGNORE"
"\xff\xff;-c;TSCII;UTF-8//TRANSLIT//IGNORE"
"\xff\xff;-c;UHC;UTF-8//TRANSLIT//IGNORE"
"\x00\xd8;-c;UNICODE;UTF-8//TRANSLIT//IGNORE"
"\x00\xdc;-c;UTF-16;UTF-8//TRANSLIT//IGNORE"
"\xdc\x00;-c;UTF-16BE;UTF-8//TRANSLIT//IGNORE"
"\x00\xdc;-c;UTF-16LE;UTF-8//TRANSLIT//IGNORE"
"\xff\xff;-c;UTF-7;UTF-8//TRANSLIT//IGNORE"
"\x00\x81;-c;WIN-SAMI-2;UTF-8//TRANSLIT//IGNORE"
)
# List of option combinations that *should* lead to an error
errorarray=(
# Converting from/to invalid character sets should cause error
"\x00\x00;;INVALID;INVALID"
"\x00\x00;;INVALID;UTF-8"
"\x00\x00;;UTF-8;INVALID"
)
# Requires $twobyte input, $c flag, $from, and $to to be set; sets $ret
execute_test ()
{
eval PROG=\"$ICONV\"
echo -en "$twobyte" \
iconv: Use TIMEOUTFACTOR for iconv test timeout Currently the timeout for each iconv test is hard coded to 3 seconds. On my OpenRISC test platform this is too slow and the test fails with a HANG error. This change uses the available TIMEOUTFACTOR to compute the timeout. The default value is still 3. Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
2021-10-05 01:56:10 +00:00
| timeout -k 4 $((3*$TIMEOUTFACTOR)) \
$PROG $c -f $from -t "$to" &>/dev/null
Rewrite iconv option parsing [BZ #19519] This commit replaces string manipulation during `iconv_open' and iconv_prog option parsing with a structured, flag based conversion specification. In doing so, it alters the internal `__gconv_open' interface and accordingly adjusts its uses. This change fixes several hangs in the iconv program and therefore includes a new test to exercise iconv_prog options that originally led to these hangs. It also includes a new regression test for option handling in the iconv function. Reviewed-by: Florian Weimer <fweimer@redhat.com> Reviewed-by: Siddhesh Poyarekar <siddhesh@sourceware.org> Reviewed-by: Carlos O'Donell <carlos@redhat.com>
2020-07-07 18:31:48 +00:00
ret=$?
}
check_hangtest_result ()
{
if [ "$ret" -eq "124" ] || [ "$ret" -eq "137" ]; then # timeout/hang
result="HANG"
else
if [ "$ret" -eq "139" ]; then # segfault
result="SEGFAULT"
else
if [ "$ret" -gt "127" ]; then # unexpected error
result="UNEXPECTED"
else
result="OK"
fi
fi
fi
echo -n "$result: from: \"$from\", to: \"$to\","
echo " input \"$twobyte\", flags \"$c\""
if [ "$result" != "OK" ]; then
exit 1
fi
}
for hangcommand in "${hangarray[@]}"; do
twobyte="$(echo "$hangcommand" | cut -d";" -f 1)"
c="$(echo "$hangcommand" | cut -d";" -f 2)"
from="$(echo "$hangcommand" | cut -d";" -f 3)"
to="$(echo "$hangcommand" | cut -d";" -f 4)"
execute_test
check_hangtest_result
done
check_errtest_result ()
{
if [ "$ret" -eq "1" ]; then # we errored out as expected
result="PASS"
else
result="FAIL"
fi
echo -n "$result: from: \"$from\", to: \"$to\","
echo " input \"$twobyte\", flags \"$c\", return code $ret"
if [ "$result" != "PASS" ]; then
exit 1
fi
}
for errorcommand in "${errorarray[@]}"; do
twobyte="$(echo "$errorcommand" | cut -d";" -f 1)"
c="$(echo "$errorcommand" | cut -d";" -f 2)"
from="$(echo "$errorcommand" | cut -d";" -f 3)"
to="$(echo "$errorcommand" | cut -d";" -f 4)"
execute_test
check_errtest_result
done
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