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Re: Texinfo 7.0.90 pretest on AIX 7.3
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From: |
Bruno Haible |
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Subject: |
Re: Texinfo 7.0.90 pretest on AIX 7.3 |
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Date: |
Fri, 18 Aug 2023 00:31:16 +0200 |
On AIX 7.3.1, the build succeeds (with ibm-clang), but there are 58 test
failures:
FAIL: ii-0001-test
FAIL: ii-0002-test
FAIL: ii-0003-test
FAIL: ii-0004-test
FAIL: ii-0005-test
FAIL: ii-0006-test
FAIL: ii-0007-test
FAIL: ii-0008-test
FAIL: ii-0009-test
FAIL: ii-0010-test
FAIL: ii-0011-test
FAIL: ii-0012-test
FAIL: ii-0013-test
FAIL: ii-0014-test
FAIL: ii-0015-test
FAIL: ii-0017-test
FAIL: ii-0018-test
FAIL: ii-0019-test
FAIL: ii-0020-test
FAIL: ii-0021-test
FAIL: ii-0022-test
FAIL: ii-0023-test
FAIL: ii-0024-test
FAIL: ii-0025-test
FAIL: ii-0026-test
FAIL: ii-0027-test
FAIL: ii-0028-test
FAIL: ii-0029-test
FAIL: ii-0030-test
FAIL: ii-0031-test
FAIL: ii-0032-test
FAIL: ii-0033-test
FAIL: ii-0034-test
FAIL: ii-0035-test
FAIL: ii-0036-test
FAIL: ii-0037-test
FAIL: ii-0038-test
FAIL: ii-0039-test
FAIL: ii-0040-test
FAIL: ii-0041-test
FAIL: ii-0042-test
FAIL: ii-0043-test
FAIL: ii-0044-test
FAIL: ii-0045-test
FAIL: ii-0046-test
FAIL: ii-0047-test
FAIL: ii-0048-test
FAIL: ii-0049-test
FAIL: ii-0050-test
FAIL: ii-0051-test
FAIL: ii-0052-test
FAIL: ii-0053-test
FAIL: ii-0054-test
FAIL: ii-0055-test
FAIL: ii-0056-test
FAIL: ii-0057-test
FAIL: ii-0058-test
FAIL: ii-0059-test
These test failures indicate that the built 'install-info' program is usually
non-functional.
The first failure, from install-info/tests/test-suite.log :
FAIL: ii-0001-test
==================
+ . ./defs
+ SHELL=/bin/sh
+ export SHELL
+ CDPATH=
+ unset CDPATH
+ test ! -f ./defs
+ test -z ../../../install-info/tests
+ LC_ALL=C
+ export LC_ALL
+ valgrind=
+ top_builddir=../..
+ install_info=../../install-info/ginstall-info
+ export install_info
+ top_srcdir=../../..
+ testdir=../../../install-info/tests
+ export testdir
+ test -z /tmp
+ : grep -E
+ test -n
+ path_sep=:
+ diff=diff
+ echo aix7.3.1.0
+ grep -E mingw
+ 1> /dev/null
+ findprog mktemp
+ + mktemp ii01-XXXXXXXX
outputdirfile=/tmp/iimktemp22610250-10948/ii01-XXXXXXXX
+ cp ../../../install-info/tests/ii-0001-input-dir-file
/tmp/iimktemp22610250-10948/ii01-XXXXXXXX
+ [ x0 != x0 ]
+ ../../install-info/ginstall-info
../../../install-info/tests/ii-0001-input-info-file
/tmp/iimktemp22610250-10948/ii01-XXXXXXXX
infodirD4sMea: Cross-device link
+ retval=0
+ [ x0 != x0 ]
+ diff ../../../install-info/tests/ii-0001-expected-dir-file
/tmp/iimktemp22610250-10948/ii01-XXXXXXXX
diff: /tmp/iimktemp22610250-10948/ii01-XXXXXXXX: No such file or directory
+ retval=2
+ rm -f /tmp/iimktemp22610250-10948/ii01-XXXXXXXX
+ exit 2
FAIL ii-0001-test (exit status: 2)
I can reproduce the failure:
$ cd install-info
$ mkdir /tmp/iimk1
$ cp ../../install-info/tests/ii-0001-input-dir-file /tmp/iimk1/ii01
$ ls -l /tmp/iimk1/ii01
-rw-r--r-- 1 haible usr 739 Aug 17 21:21 /tmp/iimk1/ii01
$ ./ginstall-info ../../install-info/tests/ii-0001-input-info-file
/tmp/iimk1/ii01
infodirPFiMea: Cannot link to a file on another device.
$ echo $?
0
* Why is the error message "Cross-device link" in the tests but
"Cannot link to a file on another device." in my experiment?
=> That's because of the locale. With LC_ALL=C the error message is
"Cross-device link"; with LC_ALL=en_US it is
"Cannot link to a file on another device."
* What's the 'truss' log?
$ LC_ALL=C truss ./ginstall-info
../../install-info/tests/ii-0001-input-info-file /tmp/iimk1/ii01
execve("./ginstall-info", 0x2FF22A64, 0x20016CB8) argc: 3
kusla(6, 0x09FFFFFFF0001170) = 0
read_sysconfig(0x09001000A00092C0, 0x0000000000000018, 0x0000000000000079,
0x0000000000000071, 0x08FFFFFFF00000D0, 0x0000000000000091, 0x0000000000000089,
0x00000000000000B1) = 0x0000000000000000
sbrk(0x0000000000000000) = 0x0000000110001A98
vmgetinfo(0x0FFFFFFFFFFFEEC0, 7, 16) = 0
sbrk(0x0000000000000000) = 0x0000000110001A98
sbrk(0x0000000000000008) = 0x0000000110001A98
__libc_sbrk(0x0000000000010020) = 0x0000000110001AA0
checkpnt_block(0x0000000000000000, 17) = 0
checkpnt_block(0x0000000000000000, 17) = 0
checkpnt_block(0x0000000000000000, 18) = 0
checkpnt_block(0x0000000000000000, 18) = 0
thread_init(0x09000000006A28E0, 0x09001000A01CCF98) =
sbrk(0x0000000000000000) = 0x0000000110011AC0
vmgetinfo(0x0FFFFFFFFFFFF528, 7, 16) = 0
smcr_procattr(0, 1, 0x0FFFFFFFFFFFF520) = 0
_getpid() = 19071398
appulimit(1005, 0) = 0x0FFFFFFFFE000000
_thread_self() = 44433791
thread_setmystate(0x0000000000000000, 0x0FFFFFFFFFFFF060) = 0
thread_setmystate(0x0FFFFFFFFFFFEC80, 0x0FFFFFFFFFFFF008) = 0
_sigaction(3, 0x0FFFFFFFFFFFF420, 0x0FFFFFFFFFFFF450) = 0
_sigaction(4, 0x0FFFFFFFFFFFF420, 0x0FFFFFFFFFFFF450) = 0
_sigaction(5, 0x0FFFFFFFFFFFF420, 0x0FFFFFFFFFFFF450) = 0
_sigaction(6, 0x0FFFFFFFFFFFF420, 0x0FFFFFFFFFFFF450) = 0
_sigaction(7, 0x0FFFFFFFFFFFF420, 0x0FFFFFFFFFFFF450) = 0
_sigaction(8, 0x0FFFFFFFFFFFF420, 0x0FFFFFFFFFFFF450) = 0
_sigaction(10, 0x0FFFFFFFFFFFF420, 0x0FFFFFFFFFFFF450) = 0
_sigaction(11, 0x0FFFFFFFFFFFF420, 0x0FFFFFFFFFFFF450) = 0
_sigaction(12, 0x0FFFFFFFFFFFF420, 0x0FFFFFFFFFFFF450) = 0
_sigaction(36, 0x0FFFFFFFFFFFF420, 0x0FFFFFFFFFFFF450) = 0
_sigaction(39, 0x0FFFFFFFFFFFF420, 0x0FFFFFFFFFFFF450) = 0
checkpnt_block(0x0000000000000000, 17) = 0
kloadquery(238, 0x0FFFFFFFFFFFF460, 24) = 0
checkpnt_block(0x0000000000000000, 18) = 0
checkpnt_block(0x0000000000000000, 17) = 0
checkpnt_block(0x0000000000000000, 17) = 0
checkpnt_block(0x0000000000000000, 18) = 0
checkpnt_block(0x0000000000000000, 18) = 0
checkpnt_block(0x0000000000000000, 17) = 0
checkpnt_block(0x0000000000000000, 17) = 0
checkpnt_block(0x0000000000000000, 18) = 0
checkpnt_block(0x0000000000000000, 18) = 0
checkpnt_block(0x0000000000000000, 18) = 0
close(0) = 0
kopen("/dev/null", O_RDONLY) = 0
kioctl(0, 22528, 0x0000000000000000, 0x0000000000000000) Err#19 ENODEV
kopen("/tmp/iimk1/ii01", O_RDONLY) Err#2 ENOENT
kopen("/tmp/iimk1/ii01.gz", O_RDONLY) Err#2 ENOENT
kopen("/tmp/iimk1/ii01.xz", O_RDONLY) Err#2 ENOENT
kopen("/tmp/iimk1/ii01.bz2", O_RDONLY) Err#2 ENOENT
kopen("/tmp/iimk1/ii01.zst", O_RDONLY) Err#2 ENOENT
kopen("/tmp/iimk1/ii01.lz", O_RDONLY) Err#2 ENOENT
kopen("/tmp/iimk1/ii01.lzma", O_RDONLY) Err#2 ENOENT
kopen("/tmp/iimk1/ii01", O_RDONLY) Err#2 ENOENT
__libc_sbrk(0x0000000000010020) = 0x0000000110011AC0
kopen("/tmp/iimk1/ii01", O_WRONLY|O_CREAT|O_TRUNC,
S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP|S_IROTH|S_IWOTH) = 3
kioctl(3, 22528, 0x0000000000000000, 0x0000000000000000) Err#25 ENOTTY
kioctl(3, 22528, 0x0000000000000000, 0x0000000000000000) Err#25 ENOTTY
kwrite(3, " T h i s i s t h e ".., 541) = 541
close(3) = 0
kopen("/tmp/iimk1/ii01", O_RDONLY) = 3
kioctl(3, 22528, 0x0000000000000000, 0x0000000000000000) Err#25 ENOTTY
kioctl(3, 22528, 0x0000000000000000, 0x0000000000000000) Err#25 ENOTTY
kread(3, " T h i s i s t h e ".., 4096) = 541
lseek(3, 0, 1) = 541
kread(3, " T h i s i s t h e ".., 4096) = 0
kread(3, " T h i s i s t h e ".., 4096) = 0
sigprocmask(2, 0x09001000A01C3CF8, 0x0FFFFFFFFFFFF340) = 0
_sigaction(1, 0x0FFFFFFFFFFFF468, 0x0FFFFFFFFFFFF498) = 0
thread_setmystate(0x0FFFFFFFFFFFEF40, 0x0000000000000000) = 0
sigprocmask(2, 0x09001000A01C3CF8, 0x0FFFFFFFFFFFF340) = 0
_sigaction(2, 0x0FFFFFFFFFFFF468, 0x0FFFFFFFFFFFF4C8) = 0
thread_setmystate(0x0FFFFFFFFFFFEF40, 0x0000000000000000) = 0
sigprocmask(2, 0x09001000A01C3CF8, 0x0FFFFFFFFFFFF340) = 0
_sigaction(3, 0x0FFFFFFFFFFFF468, 0x0FFFFFFFFFFFF4F8) = 0
thread_setmystate(0x0FFFFFFFFFFFEF40, 0x0000000000000000) = 0
close(3) = 0
sigprocmask(2, 0x09001000A01C3CF8, 0x0FFFFFFFFFFFF340) = 0
_sigaction(1, 0x0FFFFFFFFFFFF498, 0x0000000000000000) = 0
thread_setmystate(0x0FFFFFFFFFFFEF40, 0x0000000000000000) = 0
sigprocmask(2, 0x09001000A01C3CF8, 0x0FFFFFFFFFFFF340) = 0
_sigaction(2, 0x0FFFFFFFFFFFF4C8, 0x0000000000000000) = 0
thread_setmystate(0x0FFFFFFFFFFFEF40, 0x0000000000000000) = 0
sigprocmask(2, 0x09001000A01C3CF8, 0x0FFFFFFFFFFFF340) = 0
_sigaction(3, 0x0FFFFFFFFFFFF4F8, 0x0000000000000000) = 0
thread_setmystate(0x0FFFFFFFFFFFEF40, 0x0000000000000000) = 0
kopen("../../install-info/tests/ii-0001-input-info-file", O_RDONLY) = 3
kioctl(3, 22528, 0x0000000000000000, 0x0000000000000000) Err#25 ENOTTY
kioctl(3, 22528, 0x0000000000000000, 0x0000000000000000) Err#25 ENOTTY
kread(3, " I N F O - D I R - S E C".., 4096) = 394
lseek(3, 0, 1) = 394
kread(3, " I N F O - D I R - S E C".., 4096) = 0
kread(3, " I N F O - D I R - S E C".., 4096) = 0
close(3) = 0
times(0x0FFFFFFFFFFFF4C0) = 12767712
_getpid() = 19071398
access("infodir5biMea", 0) Err#2 ENOENT
kopen("infodir5biMea", O_RDWR|O_CREAT|O_EXCL, S_IRUSR|S_IWUSR) = 3
umask(18) = 18
umask(18) = 18
chmod("infodir5biMea", 0644) = 0
kfcntl(3, F_GETFL, 0x0000000110004078) = 67108866
kioctl(3, 22528, 0x0000000000000000, 0x0000000000000000) Err#25 ENOTTY
kioctl(3, 22528, 0x0000000000000000, 0x0000000000000000) Err#25 ENOTTY
kwrite(3, " T h i s i s t h e ".., 611) = 611
close(3) = 0
rename("infodir5biMea", "/tmp/iimk1/ii01") Err#18 EXDEV
statx("/tmp/iimk1/ii01", 0x0FFFFFFFFFFFF540, 176, 011) = 0
unlink("/tmp/iimk1/ii01") = 0
rename("infodir5biMea", "/tmp/iimk1/ii01") Err#18 EXDEV
infodir5biMeakwrite(2, " i n f o d i r 5 b i M e".., 13) = 13
: kwrite(2, " : ", 2) = 2
Cross-device linkkwrite(2, " C r o s s - d e v i c e".., 17) = 17
kwrite(2, "\n", 1) = 1
statx("infodir5biMea", 0x0FFFFFFFFFFFF540, 176, 011) = 0
unlink("infodir5biMea") = 0
checkpnt_block(0x0000000000000000, 17) = 0
checkpnt_block(0x0000000000000000, 17) = 0
checkpnt_block(0x0000000000000000, 18) = 0
checkpnt_block(0x0000000000000000, 18) = 0
kfcntl(1, F_GETFL, 0x0000000012A6017F) = 67110914
kfcntl(2, F_GETFL, 0x0000000012A6017F) = 67110914
_exit(0)
* What is happening?
'ginstall-info' is creating a file 'infodir5biMea' in the current directory,
with some contents, and then attempting to move it by the rename() system
call:
rename("infodir5biMea", "/tmp/iimk1/ii01") => EXDEV
(Lines 1071 and 1080.)
This cannot work. You cannot assume that two arbitrary directories are on
the same disk volume.
The fix, if you want atomic 'dir' updates, is to create the "infodir5biMea"
file on the target device. In the code, this file is created at line 931:
char tempname[] = "infodirXXXXXX";
tempfile = mkstemp (tempname);
To fix this, pass a string to mkstemp() that includes a directory name:
tempfile = mkstemp ("/tmp/iimk1/infodirXXXXXX");
*This* will create a tempfile in the right directory, and rename() will
then succeed.
* Why is the exit code of 'ginstall-info' 0?
That's because the output_dirfile() function is neither calling
exit(EXIT_FAILURE), nor returning an error code. This should be fixed first.
Bruno