1# $Id: testcase-xargs.kmk 2413 2010-09-11 17:43:04Z bird $ 2## @file 3# kBuild - testcase for the xargs function. 4# Requires manual inspection of the output. 5# 6 7# 8# Copyright (c) 2007-2010 knut st. osmundsen <bird-kBuild-spamx@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 27DEPTH = ../.. 28include $(PATH_KBUILD)/header.kmk 29 30ifneq ($(not 1),) 31 $(error The 'not' function is missing) 32endif 33ifneq ($(eq 1,1),1) 34 $(error The 'eq' function is missing) 35endif 36 37 38ASSERT_TRUE = $(if $(not $(1)),$(error failure: '$(1)' isn't true)) 39ASSERT_FALSE = $(if $(1) ,$(error failure: '$(1)' isn't false)) 40 41# 94 bytes 42ONEARG = abcdefghijklmnopqrstuvwxyz_abcdefghijklmnopqrstuvwxyz_abcdefghijklmnopqrstuvwxyz_xxxxxxxxxxxx 43ITERATIONS := 0 1 2 3 4 5 6 7 8 9 44ITERATIONS := $(foreach i, 0 1 2 3 4 5 6 7 8 9,$(addprefix $(i),$(ITERATIONS))) 45ITERATIONS := $(foreach i, 0 1 2 3 4 5 6 7 8 9,$(addprefix $(i),$(ITERATIONS))) 46ITERATIONS := $(foreach i, 0 1 2 3 4 5 6 7 8 9,$(addprefix $(i),$(ITERATIONS))) 47ITERATIONS := $(foreach i, 0 1 2 3 4 5 6 7 8 9,$(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. 51REALLY_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 56all_recursive: 57 $(xargs @$(ECHO_EXT) 1:, @$(ECHO_EXT) 2:, @$(ECHO_EXT) 3:, $(REALLY_LONG)) 58 $(ECHO) done 59 60