# $Id: testcase-kBuild-define.kmk 2720 2014-01-01 22:59:50Z bird $
## @file
# kBuild - testcase for the kBuild-define-* directives.
#

#
# Copyright (c) 2011-2013 knut st. osmundsen <bird-kBuild-spamx@anduin.net>
#
# This file is part of kBuild.
#
# kBuild is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# kBuild is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with kBuild.  If not, see <http://www.gnu.org/licenses/>
#
#

#DEPTH = ../..
#include $(PATH_KBUILD)/header.kmk

##
# Test if $($1) == $2 and raises an error if it isn't.
#
# @param   1   Something to apply '$' to.
# @param   2   The expected value.
TEST_EQ = $(if-expr "$($1)" == "$2",,$(error $1 is '$($1)' not '$2'))

if 0
# object definition syntax:
#      kobject <type> <name> [extends <object> [by <||>]] [object specific args...]
#      kendobj [<type> [name]]
kobject kb-target MyTarget
.TOOL = GCC
.SOURCES = file.c
kendobj
else
# Target definition.
#      kBuild-define-target <name> [extends <target> [by <||>]] [using <template>]
#      kBuild-endef-target [name]
kBuild-define-target MyTarget
_TOOL = GCC
_SOURCES = file.c
kBuild-endef-target
endif

if 0
# accesses an already defined object.
# syntax:
#      kaccess <type> <name>
#      kendacc [<type> [name]]
kaccess kb-target MyTarget
.SOURCES += file2.c
kendacc
else
#kBuild-access-target MyTarget
#_SOURCES += file2.c
#kBuild-endacc-target
endif


# Referencing an object variable, the object must exist.
# syntax: [<type>@<name>].<property>
[target@MyTarget]_SOURCES += file3.c
$(info [target@MyTarget]_SOURCES is $([target@MyTarget]_SOURCES))


# Test #1
kBuild-define-target BaseTarget using DUMMY
_SOURCES = BaseTargetSource.c
kBuild-endef-target BaseTarget
$(if-expr "$([target@BaseTarget]_SOURCES)" == "BaseTargetSource.c",,$(error [target@BaseTarget]_SOURCES is '$([target@BaseTarget]_SOURCES)' not 'BaseTargetSource.c'))
$(if-expr "$(BaseTarget_SOURCES)" == "BaseTargetSource.c",,$(error BaseTarget's _SOURCES wasn't set correctly in the global space))

$(if-expr "$([target@BaseTarget]_TEMPLATE)" == "DUMMY",,$(error [target@BaseTarget]_TEMPLATE is '$([target@BaseTarget]_TEMPLATE)' not 'DUMMY'))
$(if-expr "$(BaseTarget_TEMPLATE)" == "DUMMY",,$(error BaseTarget's _TEMPLATE wasn't set correctly in the global space))

# Test #2
kBuild-define-target TargetWithLocals
local _LOCAL_PROP = no global alias
kBuild-endef-target
$(if-expr "$([target@TargetWithLocals]_LOCAL_PROP)" == "no global alias",,$(error [target@TargetWithLocals]_LOCAL_PROP is '$([target@TargetWithLocals]_LOCAL_PROP)' not 'no global alias'))
$(if-expr "$(TargetWithLocals_LOCAL_PROP)" == "",,$(error TargetWithLocals_LOCAL_PROP's local property 'LOCAL_PROP' was exposed globally.))

# Test #3
kBuild-define-target OutsideMod
_SOURCES = file3.c
_OTHER   = inside-value
kBuild-endef-target
[target@OutsideMod]_SOURCES += file4.c
[target@OutsideMod]_SOURCES <= file2.c
[target@OutsideMod]_OTHER   = outside-value
$(if-expr "$([target@OutsideMod]_SOURCES)" == "file2.c file3.c file4.c",,$(error [target@OutsideMod]_SOURCES is '$([target@OutsideMod]_SOURCES)' not 'file2.c file3.c file4.c'))
$(if-expr "$(OutsideMod_SOURCES)"          == "file2.c file3.c file4.c",,$(error OutsideMod_SOURCES is '$(OutsideMod_SOURCES)' not 'file2.c file3.c file4.c'))

$(if-expr "$([target@OutsideMod]_OTHER)" == "outside-value",,$(error [target@OutsideMod]_OTHER is '$([target@OutsideMod]_OTHER)' not 'outside-value'))
$(if-expr "$(OutsideMod_OTHER)"          == "outside-value",,$(error OutsideMod_OTHER is '$(OutsideMod_OTHER)' not 'outside-value'))

# Test #4
kBuild-define-target SpecialBase
_SOURCES = file1.c file2.c
_DEFS.win.x86 = XXX YYY
_DEFS.win.amd64 = $(filter-out YYY,$([@self]_DEFS.win.x86))
# Unnecessary use of [@self].
[@self]_LIBS = MyLib
kBuild-endef-target

kBuild-define-target SpecialChild extending SpecialBase
_SOURCES = file1-child.c $(filter-out file1.c,$([@super]_SOURCES))
# Rare use of [@super].
[@super]_SET_BY_CHILD = 42
kBuild-endef-target

$(call TEST_EQ,[target@SpecialBase]_LIBS,MyLib)
$(call TEST_EQ,SpecialBase_LIBS,MyLib)

$(call TEST_EQ,[target@SpecialBase]_SET_BY_CHILD,42)
$(call TEST_EQ,SpecialBase_SET_BY_CHILD,42)
$(call TEST_EQ,[target@SpecialChild]_SET_BY_CHILD,42)
#$(call TEST_EQ,SpecialChild_SET_BY_CHILD,42) ## @todo

$(call TEST_EQ,[target@SpecialBase]_DEFS.win.x86,XXX YYY)
$(call TEST_EQ,[target@SpecialBase]_DEFS.win.amd64,XXX)
$(call TEST_EQ,SpecialBase_DEFS.win.amd64,XXX)
$(call TEST_EQ,[target@SpecialChild]_DEFS.win.x86,XXX YYY)
$(call TEST_EQ,[target@SpecialChild]_DEFS.win.amd64,XXX)
#$(call TEST_EQ,SpecialChild_DEFS.win.amd64,XXX) ## @todo

$(call TEST_EQ,[target@SpecialChild]_SOURCES,file1-child.c file2.c)
$(call TEST_EQ,SpecialChild_SOURCES,file1-child.c file2.c)

all_recursive:
	@kmk_echo "kBuild-define-xxxx works fine"