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2021-04-26Bugfix: sed s command couldn't skip initial match.Rob Landley
2021-04-23cpio: Don't lchown() if -t is specifiedYi-Yo Chiang via Toybox
When using -t to inspect an archive, cpio would try to set the owner of any symlink in the archive, even though the symlink wasn't created by the command previously. This would lead to two results, either the command fails with a "No such file or directory" message when trying to lchown() the symlink path, or an existing file, with the name of the symlink, is lchown()-ed. Guard the lchown() function call with a "if (!FLAG(t))" block, and add regression test for this.
2021-04-20Test doesn't need the < /dev/null and input being a pipe doesn't makeRob Landley
legacy cpio think it's reading from 1970's era reel-to-reel magnetic tape.
2021-04-17Teach cpio to skip runs of NUL bytes between records.Rob Landley
2021-04-16cpio: continue past TRAILER!!! (like kernel does) but error on empty archive.Rob Landley
2021-04-07Add cp -uRob Landley
2021-03-24Fix install -tEthan Sommer
2021-03-20Nir Lichtman pointed out that rm -p shouldn't try to rmdir / at the end.Rob Landley
2021-03-19Fix some more sh regressions.Rob Landley
2021-03-17Add local variables and basic function() support plumbing.Rob Landley
Not fully wired up yet, probably a bunch of regressions.
2021-03-16Add more shell tests, and teach txpect to do regex matches (RO and RE).Rob Landley
2021-03-15chmod: fix +X.Elliott Hughes
I broke this when I added the masking out of the S_IFMT bits for macOS, because string_to_mode needs the full mode with those extra bits, specifically so that it can recognize directories for +X to work. I've duplicated chtest rather than change chtest to explicitly set the modes to 000 before running the given chmod command because I didn't want to touch *all* the tests and obscure the addition of just one.
2021-03-09tar: fix base-256 output.Elliott Hughes
A tar file created by toybox tar with values large enough to need base-256 rather than ASCII octal caused a tar reader to crash, and caused GNU tar to complain. I note from the docs at https://github.com/libarchive/libarchive/blob/master/libarchive/tar.5#L326 that they imply that only the top *bit* should be set to indicate this format, not the whole top byte, to give a 95-bit or 63-bit field. But I don't think we can hit that in practice? Bug: http://issuetracker.google.com/181683612
2021-03-05Some more shell tests.Rob Landley
2021-03-01Yi-yo Chiang wants cpio -u implemented, and sent some tests.Rob Landley
2021-02-28Tar should remove empty directories where it wants to put a non-directory.Rob Landley
2021-02-21Teach -o to print ranges that produce zero length matches.Rob Landley
And fix one test for NUL that should be a length test for -z support
2021-02-19Fix cp -t with one argument and make --parents work with -t.Rob Landley
2021-02-15Fix mount.test command string quotingYo Chiang
Use "" instead of '' to quote command as the command contains expandable variables. Change-Id: Iaa8825e56243b369199588cbf6e47a1aba985804
2021-02-13Minor cleanup.Rob Landley
2021-02-08Yi-Yo Chiang reported that readlink() failures could corrupt archiveRob Landley
by not writing as much payload as the header promised.
2021-02-08Yi-Yo Chiang pointed out install -D was broken when the target file exists.Rob Landley
Add a test, with comment that "make install_test" doesn't currently exist...
2021-02-06netcat.test: reduce flake.Elliott Hughes
Starting two netcats at the same time and expecting them to be able to talk to each is a little optimistic. I don't know whether `sleep .1` will be sufficient, but wanted to try that before going to `sleep 1` since neither the toybox nor the github nor the Android infrastructure is running these tests in parallel, those seconds add up. Right now this has a ~20% flake rate on the Android infrastructure. I was able to reproduce the flake locally with `while true ; do make test_netcat ; done` on my desktop before this patch, but not after. (Though my desktop is way overpowered for just running that, whereas the build servers tend to be pretty busy, which is why I reserve the right to return later with a longer delay.)
2021-02-01rm: Add testcase for "rm -f <readonly_filesystem>/missing_file"Yi-Yo Chiang
2021-01-26Fix bug pointed out by asm89 and add test.Rob Landley
2021-01-23Fix grep bug where -f /dev/null added "" regex matching everything,Rob Landley
and address TODO where -z was still splitting patterns on \n
2021-01-14A few more shell tests.Rob Landley
2021-01-08chmod.test: fix the tests to work on mksh as well as bash.Elliott Hughes
mksh doesn't support the {a..b} bashism or the ${!name} bashism, causing the tests to fail on Android. This works for me on both mksh and bash (both tested on Debian).
2021-01-07new toy: base32Moritz Röhrich
Add new toy `base32`. Add tests for `base32`. base32 is added by adapting the base64 encode/decode function to also do base32 encoding/decoding. Then their respective main functions set up the global parameter `n` to be the number of bits used in the encoding (5 for base32 and 6 for base64) and `align` to align the result to a certain length via padding. These are deliberately kept as parameters to enable future expansion for other bases easily.
2021-01-01Fix comma regression reported by Denys Nykula.Rob Landley
2020-12-25toysh fixes and testsRob Landley
2020-12-18Add seq INT_MIN test.Rob Landley
2020-12-18Elliott said that chmod 000 debris was confusing host rm -rf, and macosRob Landley
couldn't handle chmod +s in /tmp. Try to make test_chmod clear out debris and teach make clean to chmod -R generated before deleting it.
2020-12-14Add test for FEXTRA flag on gunzipPuck Meerburg
2020-12-12Speed up seq: use toybuf for block writes and add an integer fast path.Rob Landley
2020-12-07sed: add 'x' flag to the 's' command.Elliott Hughes
The GNU tar manual, when talking about the `tar --transform` option that I need to implement, describes the 'x' flag by saying "regexp is an extended regular expression (see section 'Extended regular expressions' in GNU sed)". Only it turns out that even the latest GNU sed doesn't actually have that flag. It's unique to `tar --transform`. That link is just telling you that the sed manual will explain extended regular expressions, not that GNU sed also supports the 'x' flag. So I don't know whether we want this in toybox sed after all. (It made sense that sed would have such a flag, but no sed that I know of actually does.)
2020-12-06unicode: new toy.Elliott Hughes
Based loosely on the Plan9/Inferno utility, and a convenient way to go back and forth between code points and utf8 sequences. This patch also fixes a couple of bugs in wctoutf8 (and the tests for this toy effectively serve as unit tests for wctoutf8/utf8towc).
2020-12-06id.test: hacks to pass on Raspberry Pi OS.Elliott Hughes
The rest of `make tests` all pass on a Raspberry Pi 400.
2020-12-05Fix find empty argument handling and add test.Rob Landley
2020-12-05tr: fix pathological flushing.Elliott Hughes
The AOSP build doesn't use tr (or anything that's still in pending), but the kernel folks have been more aggressive. They found that tr's pathological flushing was adding minutes to their build times. Just removing the fflush() made tr significantly faster for my trivial test, but still slow, with all the time going into stdio. Rewriting the loop to modify toybuf in place and then do one write per read made most of the difference, but special-casing the "neither -d nor -s" case made a measurable difference too on a Xeon. Bug: http://b/174773617
2020-12-04chmod: support complex modes.Elliott Hughes
Change 5109da9b3e6a898c8e0ad647303a1b375e3d97d3 caused test.test to call chmod with mode `u+s+s` which passes on the host (where you have a toybox test but a GNU chmod) but fails on Android where chmod is toybox too. Add the missing loop to string_to_mode(), which means this will also affect other toys, but that seems like a feature (and, for example, GNU mkdir also accepts a mode like `a=r+w+x`).
2020-11-25Luke Frankart pointed out a typo (0x111 should be 0111). Fix and updateRob Landley
tests to catch this. While there add -k to test sticky bit.
2020-11-25Fix help text to explain why o+s isn't +t, add test +s not setting +t.Rob Landley
2020-11-15date: add --iso and the %:z output format.Elliott Hughes
I didn't know until implementing this that --iso is actually called --iso-8601 and that GNU date will actually accept any prefix. --iso-8 works fine too. I've assumed that --iso (that I always used) and --iso-8601 (as given in the documentation) are the only two that matter.
2020-10-19More tests, and a workaround to pass one of them.Rob Landley
(The bug is that "echo hello \" followed by just enter should end the $PS2 state but it persists when the line is empty because resulting collated line still ends with \ so it wants another line.)
2020-10-15chattr.test: don't fail on f2fs with compression enabled.Elliott Hughes
f2fs with compression enabled only lets you `chattr +c` on an empty file.
2020-10-13Fix up ${x%y} ${x^y} ${x,y} and add tests.Rob Landley
2020-10-11toysh: more variable/wildcard plumbing and tests.Rob Landley
2020-10-06The non-recursive dirtree_path wasn't stripping a trailing / from initial path.Rob Landley
2020-10-04Implement ${x#y} and ${x##y}Rob Landley
Debug wildcard * match, teach skipslash() to fill out a wildcard deck, make collect_wildcards() flush remove the parsing-only 0th entry.