src/usr.bin/diff/tests/Makefile, branch releng/12.0

diff(1): Implement -B/--ignore-blank-lines

2018-08-19T03:57:20Z

As noted by cem in r338035, coccinelle invokes diff(1) with the -B flag. This was not previously implemented here, so one was forced to create a link for GNU diff to /usr/local/bin/diff Implement the -B flag and add some primitive tests for it. It is implemented in the same fashion that -I is implemented; each chunk's lines are scanned, and if a non-blank line is encountered then the chunk will be output. Otherwise, it's skipped. MFC after: 2 weeks

Use more flexible expression for replacing t_diff in

2017-07-19T18:30:16Z

contrib/netbsd-tests/usr.bin/diff/t_diff.sh with the name of the script via `basename $0`. This was a change I forgot to port over from ^/head/gnu/usr.bin/diff/tests/Makefile@r272787.

Implement a basic --changed-group-format

2017-04-20T14:22:33Z

etcupdate(8) requires that option, while GNU diff supports many more variation of that options, their behaviour beside the simple verion implemented here are quite inconsistent as such I do not plan to implement those. The only special keyword supported by this implementation are: %< and %> %= is not implemented as the documentation of GNU diff says: common lines, but it actually when tested print the changes from the first file

Add a regression test for diff -D

2017-04-20T11:32:18Z

diff: Show nanoseconds in -u/-c header line.

2017-03-26T19:47:43Z

Show nanoseconds in the -u/-c header line. The present portability conditionals cannot handle the POSIX standard st_mtim, so remove them and unconditionally use st_mtim. PR: 218018 Reported by: jbeich Reviewed by: bapt Differential Revision: https://reviews.freebsd.org/D10145

diff: Fix mtime of file1 in -u/-c header line.

2017-03-26T14:09:25Z

PR: 218018 Reviewed by: bapt Differential Revision: https://reviews.freebsd.org/D10140

Rename tests from to _test to match the FreeBSD test suite

2017-03-23T03:28:24Z

naming scheme usr.bin/diff/diff_test was renamed to usr.bin/diff/netbsd_diff_test to avoid collisions with the renamed FreeBSD test. MFC after: 1 week Sponsored by: Dell EMC Isilon

Integrate contrib/netbsd-tests/usr.bin/diff/t_diff.sh in as

2017-03-15T06:18:14Z

.../usr.bin/diff/diff_test Some minor adjustment needed to be done for :same as it currently has the test script hardcoded into the test, instead of using an idiom like $(dirname $0) MFC after: 1 week Sponsored by: Dell EMC Isilon

Import diff from OpenBSD and remove GNU diff

2017-03-11T05:01:29Z

Some of the modifications from the previous summer of code has been integrated Modification for compatibility with GNU diff output has been added Main difference with OpenBSD: Implement multiple GNU diff options: * --ignore-file-name-case * --no-ignore-file-name-case * --normal * --tabsize * --strip-trailing-cr Make diff -p compatible with GNU diff Implement diff -l Make diff -r compatible with GNU diff Capsicumize diffing 2 regular files Add a simple test suite Approved by: AsiaBSDcon devsummit Obtained from: OpenBSD, GSoC Relnotes: yes