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* split: split more evenly with -nPaul Eggert2023-03-041-3/+21
| | | | | | | | * src/split.c (bytes_split): New arg REM_BYTES. Use this to split more evenly. All callers changed. (lines_chunk_split, bytes_chunk_extract): Be consistent with new byte_split. * tests/split/b-chunk.sh, tests/split/l-chunk.sh: Test new behavior.
* maint: update all copyright year number rangesPádraig Brady2023-01-011-1/+1
| | | | | | | | | | Update to latest gnulib with new copyright year. Run "make update-copyright" and then... * tests/init.sh: Sync with gnulib to pick up copyright year. * bootstrap: Manually update copyright year, until we fully sync with gnulib at a later stage. * tests/sample-test: Adjust to use the single most recent year.
* maint: update all copyright year number rangesPádraig Brady2022-01-021-1/+1
| | | | | | | | | Run "make update-copyright" and then... * gnulib: Update to latest with copyright year adjusted. * tests/init.sh: Sync with gnulib to pick up copyright year. * bootstrap: Likewise. * tests/sample-test: Adjust to use the single most recent year.
* split: fix --number=K/N to output correct part of filePádraig Brady2021-01-251-19/+26
| | | | | | | | | | | | This functionality regressed with the adjustments in commit v8.25-4-g62e7af032 * src/split.c (bytes_chunk_extract): Account for already read data when seeking into the file. * tests/split/b-chunk.sh: Use the hidden ---io-blksize option, to test this functionality. * NEWS: Mention the bug fix. Fixes https://bugs.gnu.org/46048
* maint: update all copyright year number rangesPádraig Brady2021-01-011-1/+1
| | | | | | | | | Run "make update-copyright" and then... * gnulib: Update to latest with copyright year adjusted. * tests/init.sh: Sync with gnulib to pick up copyright year. * bootstrap: Likewise. * tests/sample-test: Adjust to use the single most recent year.
* maint: update all copyright year number rangesPádraig Brady2020-01-011-1/+1
| | | | | | | | | Run "make update-copyright" and then... * gnulib: Update to latest with copyright year adjusted. * tests/init.sh: Sync with gnulib to pick up copyright year. * bootstrap: Likewise. * tests/sample-test: Adjust to use the single most recent year.
* maint: update all copyright year number rangesAssaf Gordon2019-01-011-1/+1
| | | | | | | | | Run "make update-copyright" and then... * gnulib: Update to latest with copyright year adjusted. * tests/init.sh: Sync with gnulib to pick up copyright year. * bootstrap: Likewise. * tests/sample-test: Adjust to use the single most recent year.
* maint: update all copyright year number rangesPádraig Brady2018-01-011-1/+1
| | | | | | | | | Run "make update-copyright" and then... * gnulib: Update to latest with copyright year adjusted. * tests/init.sh: Sync with gnulib to pick up copyright year. * bootstrap: Likewise. * tests/sample-test: Adjust to use the single most recent year.
* all: prefer HTTPS in URLsPaul Eggert2017-09-191-1/+1
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* maint: update all copyright year number rangesPádraig Brady2017-01-011-1/+1
| | | | | | | | | Run "make update-copyright" and then... * gnulib: Update to latest with copyright year adjusted. * tests/init.sh: Sync with gnulib to pick up copyright year. * bootstrap: Likewise. * tests/sample-test: Adjust to use the single most recent year.
* split: fix memory corruption during chunk extractionPádraig Brady2016-11-241-1/+6
| | | | | | | | | | | | | | | | | | | | | | ASAN reported this error for: split -n2/3 /dev/null ERROR: AddressSanitizer: negative-size-param: (size=-1) #0 0x7f0d4c36951d in __asan_memmove (/lib64/libasan.so.2+0x8d51d) #1 0x404e06 in memmove /usr/include/bits/string3.h:59 #2 0x404e06 in bytes_chunk_extract src/split.c:988 #3 0x404e06 in main src/split.c:1626 Specifically there would be invalid memory access and subsequent processing if the chunk to be extracted was beyond the initial amount read from file (which is currently capped at 128KiB). This issue is not in a released version, only being introduced in commit v8.25-4-g62e7af0 * src/split.c (bytes_chunk_extract): The initial_read != SIZE_MAX should have been combined with && rather than ||, but also this condition is always true in this function so remove entirely. * tests/split/b-chunk.sh: Add a test case. Fixes http://bugs.gnu.org/25003
* maint: update all copyright year number rangesPádraig Brady2016-01-011-1/+1
| | | | | | | | | Run "make update-copyright" and then... * gnulib: Update to latest with copyright year adjusted. * tests/init.sh: Sync with gnulib to pick up copyright year. * bootstrap: Likewise. * tests/sample-test: Adjust to use the single most recent year.
* maint: update all copyright year number rangesPádraig Brady2015-01-011-1/+1
| | | | | | | | Run "make update-copyright" and then... * tests/sample-test: Adjust to use the single most recent year. * tests/du/bind-mount-dir-cycle-v2.sh: Fix case in copyright message, so that year is updated automatically in future.
* tests: split/b-chunk.sh: avoid spurious fail on non-LinuxJim Meyering2014-10-071-0/+2
| | | | | * tests/split/b-chunk.sh: Skip each file that does not exist. Some systems lack /proc/version or /sys/kernel/profiling
* maint: avoid syntax-check failures in previous patchPádraig Brady2014-10-081-3/+3
| | | | | | * tests/misc/od-j.sh: Non standard comparison order. * tests/split/b-chunk.sh: Confusing input file name. * tests/tail-2/tail-c.sh: Redundant require ulimit.
* wc: don't miscount /sys and similar file systemsPaul Eggert2014-10-071-15/+24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix similar problems in head, od, split, tac, and tail. Reported by George Shuklin in: http://bugs.gnu.org/18621 * NEWS: Document this. * src/head.c (elseek): Move up. (elide_tail_bytes_pipe, elide_tail_lines_pipe): New arg CURRENT_POS. All uses changed. (elide_tail_bytes_file, elide_tail_lines_file): New arg ST and remove arg SIZE. All uses changed. * src/head.c (elide_tail_bytes_file): * src/od.c (skip): Avoid optimization for /sys files, where st_size is bogus and st_size == st_blksize. Don't report error at EOF when not optimizing. * src/head.c, src/od.c, src/tail.c: Include "stat-size.h". * src/split.c (input_file_size): New function. (bytes_split, lines_chunk_split, bytes_chunk_extract): New arg INITIAL_READ. All uses changed. Use it to double-check st_size. * src/tac.c (tac_seekable): New arg FILE_POS. All uses changed. (copy_to_temp): Return size of temp file. All uses changed. * src/tac.c (tac_seekable): * src/tail.c (tail_bytes): * src/wc.c (wc): Don't trust st_size; double-check by reading. * src/wc.c (wc): New arg CURRENT_POS. All uses changed. * tests/local.mk (all_tests): Add tests/misc/wc-proc.sh, tests/misc/od-j.sh, tests/tail-2/tail-c.sh. * tests/misc/head-c.sh: * tests/misc/tac-2-nonseekable.sh: * tests/split/b-chunk.sh: Add tests for problems with /proc and /sys files. * tests/misc/od-j.sh, tests/misc/wc-proc.sh, tests/tail-2/tail-c.sh: New files.
* tests: avoid hang when files created with wrong permissionsPádraig Brady2014-07-141-1/+1
| | | | | | | | * tests/split/b-chunk.sh: Never show the rm prompt which would hang the test suite. This was seen when split erroneously created files with no persmissions, which was triggered by this compiler bug in clang 3.4: http://llvm.org/bugs/show_bug.cgi?id=18346
* maint: update all copyright year number rangesBernhard Voelker2014-01-021-1/+1
| | | | | | Run "make update-copyright", but then also run this, perl -pi -e 's/2\d\d\d-//' tests/sample-test to make that one script use the single most recent year number.
* maint: update all copyright year number rangesJim Meyering2013-01-011-1/+1
| | | | | | Run "make update-copyright", but then also run this, perl -pi -e 's/2\d\d\d-//' tests/sample-test to make that one script use the single most recent year number.
* build: don't use recursive make for tests/ subdirectoryStefano Lattarini2012-09-051-1/+1
| | | | | | | | | | | | | | | | | | | * Makefile.am (SUBDIRS): Remove 'tests'. (include): The '$(top_srcdir)/tests/local.mk' file. (check-root): Remove this convenience target, it's no longer needed now that the "real" check-root target once in 'tests/Makefile' will land in the top-level makefile. * configure.ac (AC_CONFIG_FILES): Remove 'tests/Makefile'. * tests/Makefile.am: Rename ... * tests/local.mk: ... like this, with a lot of adjustments. * tests/init.cfg: Move ... * init.cfg: ... here. This is necessary, for a limitation of the gnulib-provided 'tests/init.sh', which unconditionally look for 'init.cfg' in the $(srcdir) directory. * tests/*/*.sh: Adjust: expect init.sh to be in '$srcdir/tests', not in '$srcdir', and extend $PATH with './src', not with '../src'. * tests/Coreutils.pm: Adjust similarly. * tests/pr/pr-tests.pl ($pfx): Likewise.
* tests: add .sh and .pl suffixes to shell and perl tests, respectivelyStefano Lattarini2012-08-301-0/+50
Not only this shrinks the size of the generated Makefile (from > 6300 lines to ~3000), but will allow further simplifications in future changes. * tests/Makefile.am (TEST_EXTENSIONS): Add '.sh' and '.pl'. (PL_LOG_COMPILER, SH_LOG_COMPILER): New, still defined simply to $(LOG_COMPILER) for the time being. (TESTS, root_tests): Adjust as described. * All tests: Rename as described.
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