src/kmk/testcase-xargs.kmk

   1 # $Id$
   2 ## @file
   3 # kBuild - testcase for the xargs function.
   4 #          Requires manual inspection of the output.
   5 #
   6
   7 #
   8 # Copyright (c) 2007-2009 knut st. osmundsen <bird-kBuild-spamix@anduin.net>
   9 #
  10 # This file is part of kBuild.
  11 #
  12 # kBuild is free software; you can redistribute it and/or modify
  13 # it under the terms of the GNU General Public License as published by
  14 # the Free Software Foundation; either version 3 of the License, or
  15 # (at your option) any later version.
  16 #
  17 # kBuild is distributed in the hope that it will be useful,
  18 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  19 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  20 # GNU General Public License for more details.
  21 #
  22 # You should have received a copy of the GNU General Public License
  23 # along with kBuild.  If not, see <http://www.gnu.org/licenses/>
  24 #
  25 #
  26
  27 DEPTH = ../..
  28 include $(PATH_KBUILD)/header.kmk
  29
  30 ifneq ($(not 1),)
  31  $(error The 'not' function is missing)
  32 endif
  33 ifneq ($(eq 1,1),1)
  34  $(error The 'eq' function is missing)
  35 endif
  36
  37
  38 ASSERT_TRUE  = $(if $(not $(1)),$(error failure: '$(1)' isn't true))
  39 ASSERT_FALSE = $(if       $(1) ,$(error failure: '$(1)' isn't false))
  40
  41 # 94 bytes
  42 ONEARG = abcdefghijklmnopqrstuvwxyz_abcdefghijklmnopqrstuvwxyz_abcdefghijklmnopqrstuvwxyz_xxxxxxxxxxxx
  43 ITERATIONS := 0 1 2 3 4 5 6 7 8 9
  44 ITERATIONS := $(foreach i, 0 1 2 3 4 5 6 7 8 9,$(addprefix $(i),$(ITERATIONS)))
  45 ITERATIONS := $(foreach i, 0 1 2 3 4 5 6 7 8 9,$(addprefix $(i),$(ITERATIONS)))
  46 ITERATIONS := $(foreach i, 0 1 2 3 4 5 6 7 8 9,$(addprefix $(i),$(ITERATIONS)))
  47 ITERATIONS := $(foreach i, 0 1 2 3 4 5 6 7 8 9,$(addprefix $(i),$(ITERATIONS)))
  48
  49 # add a 5 bytes sequence number and a space, then duplicate it 10000 times:
  50 #       100 bytes * 10000 = 1,000,000 bytes.
  51 REALLY_LONG := $(foreach i,$(ITERATIONS),$(i)$(ONEARG))
  52
  53
  54 #$(call ASSERT_TRUE, $(xargs $(ECHO) 1:, $(ECHO) 2:, $(ECHO) 3:, asdf asdf asdf asdf asdf asdf asdf adf asdf asdf))
  55
  56 all_recursive:
  57         $(xargs @$(ECHO_EXT) 1:, @$(ECHO_EXT) 2:, @$(ECHO_EXT) 3:, $(REALLY_LONG))
  58         $(ECHO) done
  59