src/tools/regression/usr.bin/printf, branch main

Migrate most of tools/regression/usr.bin/ to the new tests layout.

2014-03-16T08:04:06Z

I'm starting with the easy cases. The leftovers need to be looked at a bit more closely. Note that this change _does_ modify the code of the old tests. This is required in order to allow the code to locate the data files in the source directory instead of the current directory, because Kyua automatically changes the latter to a temporary directory. Also note that at least one test is known to be broken here. Actually, the test is not really broken: it's marked as a TODO but unfortunately Kyua's TAP parser currently does not understand that. Will have to be fixed separately.

Fix printf tests so that they run cleanly with prove.

2014-03-09T19:37:01Z

Add an additional regression tests for other cases to ensure these do not get fixed by accident.

2012-12-18T21:42:45Z

POSIX requires that non-existent or null arguments be treated as if a

2012-12-18T21:02:38Z

zero argument were supplied. Add a regression test to catch this case as well. PR: bin/174521 Submitted by: Daniel Shahaf (pr) Submitted by: Mark Johnston (initial patch) Reviewed by: jilles Approved by: cperciva (implicit) MFC after: 3 weeks

printf: Allow multibyte characters for ' form, avoid negative codes.

2011-05-28T11:37:47Z

Examples: LC_ALL=en_US.UTF-8 printf '%d\n' $(printf \'\\303\\244) LC_ALL=en_US.ISO8859-1 printf '%d\n' $(printf \'\\344) Both of these should print 228. Like some other shells, incomplete or invalid multibyte characters yield the value of the first byte without a warning. Note that there is no general way to go back from the character code to the character.

printf: Test that the "--" option terminator works.

2010-12-08T22:54:18Z

Also test \0 in the format string.

2005-04-14T18:33:14Z

Add a few regression tests for printf(1).

2005-04-13T20:08:17Z