[PATCH v2 0/9] hexdump: update test suite

[Andy Shevchenko <andriy.shevchenko@linux.intel.com>]

The test suite currently doesn't cover many corner cases when
hex_dump_to_buffer() runs into overflow. Refactor and amend test suite to cover
most of the cases.

Andrew, please, update entire series in your pool.

Changelog v2:
- address Rasmus' comments
- add tags

Andy Shevchenko (9):
  test_hexdump: rename to test_hexdump
  test_hexdump: introduce test_hexdump_prepare_test() helper
  test_hexdump: define FILL_CHAR constant
  test_hexdump: go through all possible lengths of buffer
  test_hexdump: replace magic numbers by their meaning
  test_hexdump: switch to memcmp()
  test_hexdump: check all bytes in real buffer
  test_hexdump: test all possible group sizes for overflow
  test_hexdump: print statistics at the end

 lib/Makefile                           |   2 +-
 lib/{test-hexdump.c => test_hexdump.c} | 146 +++++++++++++++++++++++----------
 2 files changed, 103 insertions(+), 45 deletions(-)
 rename lib/{test-hexdump.c => test_hexdump.c} (52%)

-- 
2.6.2