[dovecot/core] 8322e7: lib: Add unit tests for p_strdup*()

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/dovecot/core
  Commit: 8322e7400bbeee586529e797f6e332149178aa4f
      https://github.com/dovecot/core/commit/8322e7400bbeee586529e797f6e332149178aa4f
  Author: Timo Sirainen <timo.sirainen at dovecot.fi>
  Date:   2017-06-08 (Thu, 08 Jun 2017)

  Changed paths:
    M src/lib/test-strfuncs.c

  Log Message:
  -----------
  lib: Add unit tests for p_strdup*()