18 files changed, 1245 insertions, 0 deletions
diff --git a/src/kmk/testcase-2ndtargetexp.kmk b/src/kmk/testcase-2ndtargetexp.kmk
new file mode 100644
index 0000000..1e19a8b
--- /dev/null
+++ b/src/kmk/testcase-2ndtargetexp.kmk
@@ -0,0 +1,68 @@
+# $Id: testcase-2ndtargetexp.kmk 2413 2010-09-11 17:43:04Z bird $
+## @file
+# kBuild - testcase for the 2nd target expansion feature.
+#
+
+#
+# Copyright (c) 2008-2010 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 $(PATH_KBUILD)/header.kmk
+
+#
+# Enable it.
+#
+.SECONDTARGETEXPANSION:
+
+
+#
+# This is expanded immediately.
+#
+foo1 = foo1
+$(foo1):
+	$(if $(eq $@,foo1),$(ECHO) "foo1 works",$(ECHO) "foo1 is busted @=$@"; exit 1)
+
+# Mostly for making sure the ifeq test works below.
+flush_command_recoding := 1 # see record_waiting_files() in read.c
+ifeq ($(strip $(commands foo1)),)
+$(error No commands for foo1: $(commands foo1))
+endif
+
+
+#
+# This is expanded in the 2nd round.
+#
+$$(foo2):
+	$(if $(eq $@,foo2),$(ECHO) "foo2 works",$(ECHO) "foo2 is busted @=$@"; exit 1)
+
+# Check that a $(foo2) file exists.
+flush_command_recoding := 1 # see record_waiting_files() in read.c
+# $ (info $$(foo2) commands: $(commands $$(foo2)))
+ifeq ($(strip $(commands $$(foo2))),)
+$(error No commands for $$(foo2): $(commands $$(foo2)))
+endif
+
+
+all_recursive: foo1 foo2
+	$(ECHO) "2nd target expansion passes smoke testing"
+
+# define this last
+foo2 = foo2
+
diff --git a/src/kmk/testcase-assignments.kmk b/src/kmk/testcase-assignments.kmk
new file mode 100644
index 0000000..1ef2431
--- /dev/null
+++ b/src/kmk/testcase-assignments.kmk
@@ -0,0 +1,29 @@
+# $Id: testcase-assignments.kmk 3154 2018-03-15 23:35:33Z bird $
+# Testcase for weird various assignment operators and parsing.
+
+
+
+SIMPLE1 := simple1
+ifneq ($(SIMPLE1),simple1)
+ $(error simple1 assignment no 1 failed: SIMPLE1=$(SIMPLE1))
+endif
+
+SIMPLE2 := simple2-$(SIMPLE1)
+ifneq ($(SIMPLE2),simple2-simple1)
+ $(error simple assignment no 2 failed: $(SIMPLE2))
+endif
+
+$(SIMPLE1)-3 := simple3-$(SIMPLE1)
+ifneq ($(simple1-3),simple3-simple1)
+ $(error simple assignment no 3 failed: $($(SIMPLE1)-3))
+endif
+
+$(subst 1,4,$(SIMPLE1)) := simple4
+ifneq ($(simple4),simple4)
+ $(error simple assignment no 4 failed: simple4=$(simple4)) # (Including an equal inside the error call here.)
+endif
+
+all:
+	@echo okay
+
+
diff --git a/src/kmk/testcase-if1of.kmk b/src/kmk/testcase-if1of.kmk
new file mode 100644
index 0000000..dc878ba
--- /dev/null
+++ b/src/kmk/testcase-if1of.kmk
@@ -0,0 +1,80 @@
+# $Id: testcase-if1of.kmk 2413 2010-09-11 17:43:04Z bird $
+## @file
+# kBuild - testcase for the if1of and ifn1of conditionals.
+#
+
+#
+# Copyright (c) 2007-2010 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
+
+# the basics.
+if1of (asdf,asdf)
+else
+ $(error busted)
+endif
+ifn1of (asdf,asdf)
+ $(error busted)
+endif
+
+# larger sets.
+if1of (1,2 3 4 5 6 7 8 9 0)
+ $(error busted)
+endif
+if1of (1,12 3 4 5 6 7 8 9 0)
+ $(error busted)
+endif
+if1of (1,2 31 4 5 6 7 8 9 0)
+ $(error busted)
+endif
+ifn1of (1,1 2 3 4 5 6 7 8 9 0)
+ $(error busted)
+endif
+ifn1of (8,1 2 3 4 5 6 7 8 9 0)
+ $(error busted)
+endif
+ifn1of (asdf,asdf)
+ $(error busted)
+endif
+ifn1of (asdf,asdf asdf)
+ $(error busted)
+endif
+
+# any in set 1 match any in set 2.
+if1of (1 3 5 7 9, 2 4 6 8)
+ $(error busted)
+endif
+ifn1of (1 2 3 4 5, 2 4 6 8)
+ $(error busted)
+endif
+
+# real life.
+ifn1of (win linux, linux)
+ $(error busted)
+endif
+ifn1of (win.x86, win.amd64 linux.x86 darwin.x86 win.x86 os2.x86)
+ $(error busted)
+endif
+
+
+all_recursive:
+	$(ECHO) "if1of and ifn1of work fine"
+
diff --git a/src/kmk/testcase-ifeq-escape.kmk b/src/kmk/testcase-ifeq-escape.kmk
new file mode 100644
index 0000000..500b812
--- /dev/null
+++ b/src/kmk/testcase-ifeq-escape.kmk
@@ -0,0 +1,18 @@
+# $Id: testcase-ifeq-escape.kmk 3154 2018-03-15 23:35:33Z bird $
+# Testcase for weird 'ifeq' and funny escapes.
+
+ifeq "1        	 \
+ \
+ \
+   \
+ \
+ " \
+"1 "
+$(info info: ifeq -> equal)
+else
+$(error info: ifeq -> not equal - wrong)
+endif
+
+all:
+	@echo okay
+
diff --git a/src/kmk/testcase-includedep-esc-sub.kmk b/src/kmk/testcase-includedep-esc-sub.kmk
new file mode 100644
index 0000000..fe132d5
--- /dev/null
+++ b/src/kmk/testcase-includedep-esc-sub.kmk
@@ -0,0 +1,113 @@
+# $Id: testcase-includedep-esc-sub.kmk 3318 2020-04-01 07:05:32Z bird $
+## @file
+# kBuild - testcase for the includdep directive with filename escaping, helper
+#          file that gets included.
+#
+
+#
+# Copyright (c) 2007-2020 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/>
+#
+#
+
+testcase-includedep-esc-sub.kmk=included
+
+# spaces
+/phoney/file-with-two-spaces\ \ .c: \
+		/phoney/header-file-with-two-spaces\ \ .h
+
+
+#
+# From example-spaces.kmk
+#
+/phoney-dep-ignore:
+
+phoney\ space\ \ 1: /phoney-dep\ space\ \ 1
+
+phoney\ colon\:\ 2: /phoney-dep\ colon\:\ 2 \
+
+phoney\ hash\#\ 3 : /phoney-dep\ hash\#\ 3 
+
+phoney\ dollar$$\ 4 : /phoney-dep\ dollar$$\ 4 \
+
+phoney\ slash-space\\\ 5: /phoney-dep\ slash-space\\\ 5
+
+phoney\ slash-hash\\\#\ 6: /phoney-dep\ slash-hash\\\#\ 6 \
+
+phoney\ slash-slash-hash\\\\\#\ 7:  /phoney-dep\ slash-slash-hash\\\\\#\ 7
+
+phoney\ equal\=\ 8: /phoney-dep\ equal\=\ 8
+
+phoney\ semI\;\ 9: /phoney-dep\ semi\;\ 9
+
+# Note! The percent is only escaped on the target side!
+phoney\ percent\%\ 10:	/phoney-dep\ percent%\ 10 \
+
+# Note! The pipe is only escaped on the dependency list side!
+phoney\ pipe|\ 11: /phoney-dep\ pipe\|\ 11    
+
+phoney\ plus+\ 12: \
+	/phoney-dep\ plus+\ 12
+
+phoney\ trailing-slash13\\: /phoney-dep\ trailing-slash13\ \
+
+phoney\ trailing-slash13b\\: /phoney-dep\ trailing-slash13b\ \
+	\
+	\
+	\
+
+phoney\ trailing-slash14\\: \
+	/phoney-dep\ trailing-slash14\\ \
+	/phoney-dep-ignore
+
+phoney\ 15-trailing-space\ : /phoney-dep\ 15-trailing-space\  /phoney-dep-ignore
+
+# Note! No stripping spaces! Trailing space here that gets stripped instead of escaped.
+phoney\ 16-no-trailing-space\\: /phoney-dep\ 16-no-trailing-space\ 
+
+phoney\ 17-3x-escaped-newlines\ becomes-single-space: /phoney-dep\ 17-3x-escaped-newlines\ \
+\
+\
+	becomes-single-space
+
+# Note! Must have a trailing space or comment.
+phoney\ 18-3x-escaped-trailing-spaces-no-newline\ \ \\: \
+	/phoney-dep\ 18-3x-escaped-trailing-spaces-no-newline\ \ \ 
+
+phoney\ 19-target-trailing-space-with-padding\   : /phoney-dep\ 19-target-trailing-space-with-padding\  /phoney-dep-ignore
+
+phoney\ 20-target-trailing-space-with-newline-padding\   \
+\
+: /phoney-dep\ 20-target-trailing-space-with-newline-padding\  /phoney-dep-ignore
+
+phoney\ 21-target-trailing-space-with-newline-padding-and-tail\ \
+\
+ \
+		\
+my-tail-21: /phoney-dep\ 21-target-trailing-space-with-newline-padding-and-tail\ \
+\
+\
+my-tail-21
+
+
+all-trailing-slashes1: /phoney-dep\ trailing-slash13\ \
+
+all-trailing-slashes2: /phoney-dep\ trailing-slash13b\ \
+	\
+	\
+	\
+
diff --git a/src/kmk/testcase-includedep-esc.kmk b/src/kmk/testcase-includedep-esc.kmk
new file mode 100644
index 0000000..0f08b79
--- /dev/null
+++ b/src/kmk/testcase-includedep-esc.kmk
@@ -0,0 +1,133 @@
+# $Id: testcase-includedep-esc.kmk 3318 2020-04-01 07:05:32Z bird $
+## @file
+# kBuild - testcase for the includedep directive with filename escaping.
+#
+
+#
+# Copyright (c) 2008-2020 knut st. osmundsen <bird-kBuild-spamxx@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/>
+#
+#
+
+all_recursive:
+	$(ECHO) "includedep works fine"
+
+# Include before header to avoid secondary expansion in the noraml 
+# include scenario.
+ifndef USE_NORMAL_INCLUDE
+includedep testcase-includedep-esc-sub.kmk
+else
+include testcase-includedep-esc-sub.kmk
+endif
+
+# We need the header for variables for special characters.
+DEPTH = ../..
+include $(PATH_KBUILD)/header.kmk
+
+
+ifneq ("$(deps-all /phoney/file-with-two-spaces  .c)","/phoney/header-file-with-two-spaces  .h")
+$(error /phoney/file-with-two-spaces  .c: $(deps-all /phoney/file-with-two-spaces  .c))
+endif
+
+ifneq ("$(deps-all phoney space  1)","/phoney-dep space  1")
+$(error phoney space  1: $(deps-all phoney space  1))
+endif
+
+ifneq ("$(deps-all phoney colon: 2)","/phoney-dep colon: 2")
+$(error phoney colon: 2: $(deps-all phoney colon: 2))
+endif
+
+ifneq ("$(deps-all phoney hash$(HASH) 3)","/phoney-dep hash$(HASH) 3")
+$(error phoney hash$(HASH) 3: $(deps-all phoney hash$(HASH) 3))
+endif
+
+ifeq ("$(deps-all phoney dollar$$ 4)","$/phoney-dep dollar$(DOLLAR) 4")
+$(error phoney dollar$$ 4: $(deps-all phoney dollar$$ 4))
+endif
+
+ifneq ("$(deps-all phoney slash-space\ 5)","/phoney-dep slash-space\ 5")
+$(error phoney slash-space\ 5: $(deps-all phoney slash-space\ 5))
+endif
+
+ifneq ("$(deps-all phoney slash-hash\$(HASH) 6)","/phoney-dep slash-hash\$(HASH) 6")
+$(error phoney slash-hash\$(HASH) 6: $(deps-all phoney slash-hash\$(HASH) 6))
+endif
+
+ifneq ("$(deps-all phoney slash-slash-hash\\$(HASH) 7)","/phoney-dep slash-slash-hash\\$(HASH) 7")
+$(error phoney slash-slash-hash\\$(HASH) 7: $(deps-all phoney slash-slash-hash\\$(HASH) 7))
+endif
+
+ifneq ("$(deps-all phoney equal= 8)","/phoney-dep equal= 8")
+$(error phoney equal= 8: $(deps-all phoney equal= 8))
+endif
+
+ifneq ("$(deps-all phoney semI; 9)","/phoney-dep semi; 9")
+$(error phoney semI; 9: $(deps-all phoney semI; 9))
+endif
+
+ifneq ("$(deps-all phoney percent% 10)","/phoney-dep percent% 10")
+$(error phoney percent% 10: $(deps-all phoney percent% 10))
+endif
+
+ifneq ("$(deps-all phoney pipe| 11)","/phoney-dep pipe| 11")
+$(error phoney pipe| 11: $(deps-all phoney pipe| 11))
+endif
+
+ifneq ("$(deps-all phoney plus+ 12)","/phoney-dep plus+ 12")
+$(error phoney plus+ 12: $(deps-all phoney plus+ 12))
+endif
+
+ifneq ("$(deps-all phoney trailing-slash13\)","/phoney-dep trailing-slash13\")
+$(error phoney trailing-slash13\: $(deps-all phoney trailing-slash13\))
+endif
+
+ifneq ("$(deps-all phoney trailing-slash13b\)","/phoney-dep trailing-slash13b\")
+$(error phoney trailing-slash13b\: $(deps-all phoney trailing-slash13b\))
+endif
+
+ifneq ("$(deps-all phoney trailing-slash14\)","/phoney-dep trailing-slash14\ /phoney-dep-ignore")
+$(error phoney trailing-slash14\: $(deps-all phoney trailing-slash14\))
+endif
+
+ifneq ("$(deps-all phoney 15-trailing-space )","/phoney-dep 15-trailing-space  /phoney-dep-ignore")
+$(error phoney 15-trailing-space : $(deps-all phoney 15-trailing-space ))
+endif
+
+ifneq ("$(deps-all phoney 16-no-trailing-space\)","/phoney-dep 16-no-trailing-space\")
+$(error phoney 16-no-trailing-space\: $(deps-all phoney 16-no-trailing-space\))
+endif
+
+ifneq ("$(deps-all phoney 17-3x-escaped-newlines becomes-single-space)","/phoney-dep 17-3x-escaped-newlines becomes-single-space")
+$(error phoney 17-3x-escaped-newlines becomes-single-space: $(deps-all phoney 17-3x-escaped-newlines becomes-single-space))
+endif
+
+ifneq ("$(deps-all phoney 18-3x-escaped-trailing-spaces-no-newline  \)","/phoney-dep 18-3x-escaped-trailing-spaces-no-newline  \")
+$(error phoney 18-3x-escaped-trailing-spaces-no-newline  \: $(deps-all phoney 18-3x-escaped-trailing-spaces-no-newline  \))
+endif
+
+ifneq ("$(deps-all phoney 19-target-trailing-space-with-padding )","/phoney-dep 19-target-trailing-space-with-padding  /phoney-dep-ignore")
+$(error phoney 19-target-trailing-space-with-padding : $(deps-all phoney 19-target-trailing-space-with-padding ))
+endif
+
+ifneq ("$(deps-all phoney 20-target-trailing-space-with-newline-padding )","/phoney-dep 20-target-trailing-space-with-newline-padding  /phoney-dep-ignore")
+$(error phoney 20-target-trailing-space-with-newline-padding : $(deps-all phoney 20-target-trailing-space-with-newline-padding ))
+endif
+
+ifneq ("$(deps-all phoney 21-target-trailing-space-with-newline-padding-and-tail my-tail-21)","/phoney-dep 21-target-trailing-space-with-newline-padding-and-tail my-tail-21")
+$(error 21-target-trailing-space-with-newline-padding-and-tail my-tail-21: $(deps-all 21-target-trailing-space-with-newline-padding-and-tail my-tail-21))
+endif
+
diff --git a/src/kmk/testcase-includedep-sub.kmk b/src/kmk/testcase-includedep-sub.kmk
new file mode 100644
index 0000000..b5bf546
--- /dev/null
+++ b/src/kmk/testcase-includedep-sub.kmk
@@ -0,0 +1,28 @@
+# $Id: testcase-includedep-sub.kmk 2413 2010-09-11 17:43:04Z bird $
+## @file
+# kBuild - testcase for the includdep directive, helper file
+#          that gets included all the time.
+#
+
+#
+# Copyright (c) 2007-2010 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/>
+#
+#
+
+testcase-includedep-sub.kmk=included
+
diff --git a/src/kmk/testcase-includedep.kmk b/src/kmk/testcase-includedep.kmk
new file mode 100644
index 0000000..685f527
--- /dev/null
+++ b/src/kmk/testcase-includedep.kmk
@@ -0,0 +1,90 @@
+# $Id: testcase-includedep.kmk 2413 2010-09-11 17:43:04Z bird $
+## @file
+# kBuild - testcase for the includedep directive.
+#
+
+#
+# Copyright (c) 2008-2010 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 $(PATH_KBUILD)/header.kmk
+
+ifdef testcase-includedep-sub.kmk
+$(error testcase-includedep-sub.kmk is defined at the start of the testcase.)
+endif
+
+
+foo = testcase-includedep-sub
+includedep $(foo).kmk
+ifneq ($(testcase-includedep-sub.kmk),included)
+$(error The first test failed.)
+endif
+testcase-includedep-sub.kmk :=
+ifdef testcase-includedep-sub.kmk
+$(error testcase-includedep-sub.kmk is persistent and does not want to be undefed.)
+endif
+
+
+foo = includedep
+includedep testcase-$(foo)-sub.kmk
+ifneq ($(testcase-includedep-sub.kmk),included)
+$(error The second test failed.)
+endif
+testcase-includedep-sub.kmk :=
+ifdef testcase-includedep-sub.kmk
+$(error testcase-includedep-sub.kmk is persistent and does not want to be undefed.)
+endif
+
+
+foo = kmk
+includedep testcase-includedep-sub.$(foo)
+ifneq ($(testcase-includedep-sub.kmk),included)
+$(error The thrid test failed.)
+endif
+testcase-includedep-sub.kmk :=
+ifdef testcase-includedep-sub.kmk
+$(error testcase-includedep-sub.kmk is persistent and does not want to be undefed.)
+endif
+
+
+includedep testcase-includedep-sub.kmk
+ifneq ($(testcase-includedep-sub.kmk),included)
+$(error The forth test failed.)
+endif
+testcase-includedep-sub.kmk :=
+ifdef testcase-includedep-sub.kmk
+$(error testcase-includedep-sub.kmk is persistent and does not want to be undefed.)
+endif
+
+
+foo = asdf
+includedep testcase-$(foo)-sub.kmk
+ifeq ($(testcase-includedep-sub.kmk),included)
+$(error The fifth test failed.)
+endif
+testcase-includedep-sub.kmk :=
+ifdef testcase-includedep-sub.kmk
+$(error testcase-includedep-sub.kmk is persistent and does not want to be undefed.)
+endif
+
+
+all_recursive:
+	$(ECHO) "includedep works fine"
+
diff --git a/src/kmk/testcase-kBuild-define.kmk b/src/kmk/testcase-kBuild-define.kmk
new file mode 100644
index 0000000..1074e72
--- /dev/null
+++ b/src/kmk/testcase-kBuild-define.kmk
@@ -0,0 +1,141 @@
+# $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"
+
diff --git a/src/kmk/testcase-lazy-deps-vars.kmk b/src/kmk/testcase-lazy-deps-vars.kmk
new file mode 100644
index 0000000..75b6b9b
--- /dev/null
+++ b/src/kmk/testcase-lazy-deps-vars.kmk
@@ -0,0 +1,72 @@
+# $Id: testcase-lazy-deps-vars.kmk 2413 2010-09-11 17:43:04Z bird $
+## @file
+# kBuild - testcase for the lazy dependency lists.
+#
+
+#
+# Copyright (c) 2008-2010 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 $(PATH_KBUILD)/header.kmk
+
+ifneq ($(not 1),)
+ $(error The 'not' function is missing)
+endif
+ifneq ($(eq 1,1),1)
+ $(error The 'eq' function is missing)
+endif
+
+
+all: simple_1
+
+
+simple_1: variable.c variable.h variable.c variable.c variable.h function.c | variable.h read.c
+	@$(ECHO) "testcase-lazy-deps-vars.kmk::$@: TESTING..."
+	@$(ECHO) "pluss: $+"
+	$(if $(eq $+,variable.c variable.h variable.c variable.c variable.h function.c),,exit 1)
+	$(if $(eq $(deps-all $@,1),variable.c),,exit 1)
+	$(if $(eq $(deps-all $@,2),variable.h),,exit 2)
+	$(if $(eq $(deps-all $@,3),variable.c),,exit 3)
+	$(if $(eq $(deps-all $@,4),variable.c),,exit 4)
+	$(if $(eq $(deps-all $@,5),variable.h),,exit 5)
+	$(if $(eq $(deps-all $@,6),function.c),,exit 6)
+	$(if $(eq $(deps-all $@,7),),,exit 7)
+
+	@$(ECHO) "caret: $^"
+	$(if $(eq $^,variable.c variable.h function.c),,exit 1)
+	$(if $(eq $(deps $@,1),variable.c),,exit 1)
+	$(if $(eq $(deps $@,2),variable.h),,exit 2)
+	$(if $(eq $(deps $@,3),function.c),,exit 3)
+	$(if $(eq $(deps $@,4),),,exit 4)
+
+	@$(ECHO) "qmark: $?"
+	$(if $(eq $?,variable.c variable.h function.c),,exit 1)
+	$(if $(eq $(deps-newer $@,1),variable.c),,exit 1)
+	$(if $(eq $(deps-newer $@,2),variable.h),,exit 2)
+	$(if $(eq $(deps-newer $@,3),function.c),,exit 3)
+	$(if $(eq $(deps-newer $@,4),),,exit 4)
+
+	@$(ECHO) "  bar: $|"
+	$(if $(eq $|,read.c),,exit 1)
+	$(if $(eq $(deps-oo $@,1),read.c),,exit 1)
+	$(if $(eq $(deps-oo $@,2),),,exit 2)
+
+	@$(ECHO) "testcase-lazy-deps-vars.kmk::simple_1: SUCCESS"
+
diff --git a/src/kmk/testcase-libpath.kmk b/src/kmk/testcase-libpath.kmk
new file mode 100644
index 0000000..c5c0efc
--- /dev/null
+++ b/src/kmk/testcase-libpath.kmk
@@ -0,0 +1,20 @@
+
+all:
+	@kmk_builtin_echo ""
+	@kmk_builtin_echo "Warning: This testcase requires manual inspection and is intended for OS/2 only."
+	@kmk_builtin_echo ""
+	@kmk_builtin_echo "getting:"
+	@kmk_builtin_echo "libpath BEGINLIBPATH:  $(libpath BEGINLIBPATH)"
+	@kmk_builtin_echo "libpath LIBPATH:       $(libpath LIBPATH)"
+	@kmk_builtin_echo "libpath ENDLIBPATH:    $(libpath ENDLIBPATH)"
+	@kmk_builtin_echo "libpath LIBPATHSTRICT: $(libpath LIBPATHSTRICT)"
+	@kmk_builtin_echo "setting:"
+	@kmk_builtin_echo "libpath ENDLIBPATH,\foobar:   $(libpath ENDLIBPATH,\foobar) -> $(libpath ENDLIBPATH)"
+	@kmk_builtin_echo "libpath ENDLIBPATH,:          $(libpath ENDLIBPATH,) -> $(libpath ENDLIBPATH)"
+	@kmk_builtin_echo "libpath BEGINLIBPATH,\qwerty: $(libpath BEGINLIBPATH,\qwerty) -> $(libpath BEGINLIBPATH)"
+	@kmk_builtin_echo "libpath BEGINLIBPATH,:        $(libpath BEGINLIBPATH,) -> $(libpath BEGINLIBPATH)"
+	@kmk_builtin_echo "libpath LIBPATHSTRICT,T:      $(libpath LIBPATHSTRICT,T) -> $(libpath LIBPATHSTRICT)"
+	@kmk_builtin_echo "libpath LIBPATHSTRICT,qwerty: $(libpath LIBPATHSTRICT,qwerty) -> $(libpath LIBPATHSTRICT)"
+	@kmk_builtin_echo "libpath LIBPATHSTRICT,F:      $(libpath LIBPATHSTRICT,F) -> $(libpath LIBPATHSTRICT)"
+	@kmk_builtin_echo "libpath LIBPATHSTRICT,:       $(libpath LIBPATHSTRICT,) -> $(libpath LIBPATHSTRICT)"
+
diff --git a/src/kmk/testcase-local.kmk b/src/kmk/testcase-local.kmk
new file mode 100644
index 0000000..710f0e9
--- /dev/null
+++ b/src/kmk/testcase-local.kmk
@@ -0,0 +1,127 @@
+#
+# local variables:
+#	o The keyword will make sure the variable is defined in
+#     current variable context instead of the global one.
+#   o Local variables are readable by children but not writable,
+#     writes goes to the globle space (a sideeffect / feature).
+#   o Local variables hides global and parent variables.
+#
+
+
+# global variable.
+var_exists1 = 1
+
+
+
+##
+# A simple define that is $(eval)uated.
+define def_test1
+
+# check that the existing variable is accessible.
+ifneq ($(var_exists1),1)
+ $(error var_exists1=$(var_exists1) (def_test1/1))
+endif
+
+# Quick check with a couple of local variables.
+local var_local1 = 2
+ifneq ($(var_local1),2)
+ $(error var_local1=$(var_local1) (def_test1/2))
+endif
+local var_local2 = 3
+ifneq ($(var_local2),3)
+ $(error var_local2=$(var_local2) (def_test1/3))
+endif
+
+# var_local1 and var_local2 should remain unchanged, var_local3 shouldn't exist.
+$(evalctx $(value def_test2))
+
+ifneq ($(var_local1),2)
+ $(error var_local1=$(var_local1) (def_test1/4))
+endif
+ifneq ($(var_local2),3)
+ $(error var_local2=$(var_local2) (def_test1/5))
+endif
+ifneq ($(var_local3),)
+ $(error var_local3=$(var_local3) (def_test1/6))
+endif
+
+endef # def_test1
+
+
+
+##
+# Called by def_test1, this checks that the locals of def_test1
+# are accessible and can be hidden by another local variable
+# or updated if assigned to.
+define def_test2
+
+# check that the existing variables are accessible, including the def_test1 ones.
+ifneq ($(var_exists1),1)
+ $(error var_exists1=$(var_exists1) (def_test2/1))
+endif
+ifneq ($(var_local1),2)
+ $(error var_local1=$(var_local1) (def_test2/2))
+endif
+ifneq ($(var_local2),3)
+ $(error var_local2=$(var_local2) (def_test2/3))
+endif
+
+# Make a local var_local1 that hides the one in def_test1.
+local var_local1 = 20
+ifneq ($(var_local1),20)
+ $(error var_local1=$(var_local1) (def_test2/4))
+endif
+
+# FEATURE: Update the var_local2 variable, this should be visible in the global space and not the local.
+var_local2 = 30
+ifneq ($(var_local2),3)
+ $(error var_local2=$(var_local2) (def_test2/5))
+endif
+
+# create a new local variable that isn't accessible from def_test1.
+local var_local3 = 4
+ifneq ($(var_local3),4)
+ $(error var_local3=$(var_local3) (def_test2/6))
+endif
+
+endef # def_test2
+
+
+
+#
+# The test body
+#
+
+# None of the local variables should exist.
+ifneq ($(var_local1),)
+ $(error var_local1=$(var_local1))
+endif
+ifneq ($(var_local2),)
+ $(error var_local2=$(var_local2))
+endif
+ifneq ($(var_local3),)
+ $(error var_local3=$(var_local3))
+endif
+
+# Evaluate the function in a local context.
+$(evalctx $(value def_test1))
+
+# FEATURE: see var_local2 = 30 in def_test2.
+ifneq ($(var_local2),30)
+ $(error var_local2=$(var_local2))
+endif
+
+# None of the other local variables should exist.
+ifneq ($(var_local1),)
+ $(error var_local1=$(var_local1))
+endif
+ifneq ($(var_local3),)
+ $(error var_local3=$(var_local3))
+endif
+
+
+
+# dummy
+all:
+	echo local variables works.
+
diff --git a/src/kmk/testcase-math.kmk b/src/kmk/testcase-math.kmk
new file mode 100644
index 0000000..bd4fb7e
--- /dev/null
+++ b/src/kmk/testcase-math.kmk
@@ -0,0 +1,98 @@
+# $Id: testcase-math.kmk 2413 2010-09-11 17:43:04Z bird $
+## @file
+# kBuild - testcase for the math functions.
+#
+
+#
+# Copyright (c) 2007-2010 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 $(PATH_KBUILD)/header.kmk
+
+ifneq ($(not 1),)
+ $(error The 'not' function is missing)
+endif
+ifneq ($(eq 1,1),1)
+ $(error The 'eq' function is missing)
+endif
+
+
+ASSERT_TRUE  = $(if $(not $(1)),$(error failure: '$(1)' isn't true))
+ASSERT_FALSE = $(if       $(1) ,$(error failure: '$(1)' isn't false))
+
+$(call ASSERT_TRUE, $(int-eq 0x0, 0))
+$(call ASSERT_FALSE,$(int-eq 1, 0))
+$(call ASSERT_FALSE,$(int-eq 1123123123, 9898787987))
+$(call ASSERT_TRUE, $(int-eq 1234567890, 1234567890))
+$(call ASSERT_TRUE, $(int-eq 0x1c, 28))
+$(call ASSERT_TRUE, $(int-eq 1c, 28))
+$(call ASSERT_TRUE, $(int-ne 0x123, -0x123))
+$(call ASSERT_TRUE, $(int-ne 123, -0x123))
+$(call ASSERT_FALSE,$(int-ne 0x100, 256))
+$(call ASSERT_FALSE,$(int-ne 0x0, 0))
+$(call ASSERT_FALSE,$(int-ne 0x1c, 28))
+$(call ASSERT_TRUE, $(int-le 0, 0))
+$(call ASSERT_TRUE, $(int-le -0, 0))
+$(call ASSERT_FALSE,$(int-le 5, 1))
+$(call ASSERT_FALSE,$(int-lt 5, 1))
+$(call ASSERT_FALSE,$(int-lt 5, 5))
+$(call ASSERT_TRUE, $(int-lt 9, 10))
+$(call ASSERT_TRUE, $(int-lt -9, -8))
+$(call ASSERT_TRUE, $(int-ge 0, 0))
+$(call ASSERT_TRUE, $(int-ge -0, 0))
+$(call ASSERT_TRUE, $(int-ge 1, 0))
+$(call ASSERT_TRUE, $(int-ge -55, -55))
+$(call ASSERT_TRUE, $(int-ge 512, 400))
+$(call ASSERT_TRUE, $(int-ge -18, -19))
+$(call ASSERT_FALSE,$(int-ge -19, -18))
+$(call ASSERT_FALSE,$(int-ge 15, 20))
+$(call ASSERT_FALSE,$(int-gt 15, 20))
+$(call ASSERT_FALSE,$(int-gt 15, 15))
+$(call ASSERT_TRUE, $(int-gt 20, 15))
+
+ASSERT2 = $(if $(not $(int-eq $(1),$(2))),$(error failure: '$(1)' -ne '$(2)'))
+$(call ASSERT2,$(int-add 1, 1),0x2)
+$(call ASSERT2,$(int-add 1, 1, 1, 1, 1, 1, 1),7)
+$(call ASSERT2,$(int-add 1, -1),0)
+$(call ASSERT2,$(int-sub 1, -1),2)
+$(call ASSERT2,$(int-sub 1, 5),-4)
+$(call ASSERT2,$(int-mul 0x10, 0x20),0x200)
+$(call ASSERT2,$(int-mul 0x20, 0x10),0x200)
+$(call ASSERT2,$(int-mul 4, 7),28)
+$(call ASSERT2,$(int-mul 2, 2, 2, 2, 2, 4, 1, 1, 1, 1),128)
+$(call ASSERT2,$(int-div 0x1000, 0x100),0x10)
+$(call ASSERT2,$(int-div 999, 10),99)
+$(call ASSERT2,$(int-div 4096, 4,2,2,2,2),64)
+#$(call ASSERT2,$(int-div 0x1230023213, 0),0x0)
+$(call ASSERT2,$(int-mod 19, 10),9)
+$(call ASSERT2,$(int-mod 9, 10),9)
+$(call ASSERT2,$(int-mod 30, 10),0)
+$(call ASSERT2,$(int-not 0),-1)
+$(call ASSERT2,$(int-and 1, 1),1)
+$(call ASSERT2,$(int-and 0x123123214, 0xfff),0x214)
+$(call ASSERT2,$(int-and 0x123123214, 0xf0f, 0xf),4)
+$(call ASSERT2,$(int-or 1, 1, 1, 2, 2),3)
+$(call ASSERT2,$(int-xor 1, 1, 2, 2),0)
+$(call ASSERT2,$(int-xor 1, 2, 4),7)
+
+
+all_recursive:
+	$(ECHO) The math works. 6 * 7 = $(int-mul 6,7)
+
diff --git a/src/kmk/testcase-root.kmk b/src/kmk/testcase-root.kmk
new file mode 100644
index 0000000..92de5c5
--- /dev/null
+++ b/src/kmk/testcase-root.kmk
@@ -0,0 +1,30 @@
+#
+# The $(root ...) and $(notroot ) functions.
+#
+
+
+
+x := $(root /a)
+y := $(notroot /a)
+ifneq ($x,/)
+ $(error x=$x)
+endif
+ifneq ($y,a)
+ $(error y=$y)
+endif
+
+x := $(root /a /b /)
+y := $(notroot /a /b /)
+ifneq ($x,/ / /)
+ $(error x=$x)
+endif
+ifneq ($y,a b .)
+ $(error y=$y)
+endif
+
+
+# dummy
+all:
+	echo The root and notroot functions works.
+
+
diff --git a/src/kmk/testcase-stack.kmk b/src/kmk/testcase-stack.kmk
new file mode 100644
index 0000000..e610319
--- /dev/null
+++ b/src/kmk/testcase-stack.kmk
@@ -0,0 +1,86 @@
+# $Id: testcase-stack.kmk 2413 2010-09-11 17:43:04Z bird $
+## @file
+# kBuild - testcase for the functions.
+#
+
+#
+# Copyright (c) 2007-2010 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 $(PATH_KBUILD)/header.kmk
+
+ifneq ($(not 1),)
+ $(error The 'not' function is missing)
+endif
+ifneq ($(eq 1,1),1)
+ $(error The 'eq' function is missing)
+endif
+
+ASSERT1 = $(if $(not $(eq $(STACK1),$(1))),$(error failure: STACK1:='$(STACK1)' expected='$(1)'))
+$(call stack-push,STACK1,1)
+$(call ASSERT,1)
+$(call stack-push,STACK1,2)
+$(call ASSERT,1 2)
+$(call stack-push,STACK1,3)
+$(call ASSERT,1 2 3)
+$(call stack-push,STACK1,4)
+$(call ASSERT,1 2 3 4)
+$(call stack-push,STACK1,5)
+$(call ASSERT,1 2 3 4 5)
+$(call stack-popv,STACK1)
+$(call ASSERT,1 2 3 4)
+$(call stack-push,STACK1,5)
+$(call ASSERT,1 2 3 4 5)
+$(call stack-popv,STACK1)
+$(call ASSERT,1 2 3 4)
+$(call stack-popv,STACK1)
+$(call ASSERT,1 2 3)
+$(call stack-push,STACK1,4)
+$(call ASSERT,1 2 3 4)
+$(call stack-push,STACK1,5)
+$(call ASSERT,1 2 3 4 5)
+top := $(call stack-top,STACK1)
+$(if $(not $(eq $(top),5)),$(error failure STACK1:='$(STACK1)' top:='$(top)' expected='5'))
+$(call ASSERT,1 2 3 4 5)
+top := $(call stack-pop,STACK1)
+$(if $(not $(eq $(top),5)),$(error failure STACK1:='$(STACK1)' top:='$(top)' expected='5'))
+$(call ASSERT,1 2 3 4)
+top := $(call stack-pop,STACK1)
+$(if $(not $(eq $(top),4)),$(error failure STACK1:='$(STACK1)' top:='$(top)' expected='4'))
+$(call ASSERT,1 2 3)
+top := $(call stack-pop,STACK1)
+$(if $(not $(eq $(top),3)),$(error failure STACK1:='$(STACK1)' top:='$(top)' expected='3'))
+$(call ASSERT,1 2)
+top := $(call stack-pop,STACK1)
+$(if $(not $(eq $(top),2)),$(error failure STACK1:='$(STACK1)' top:='$(top)' expected='2'))
+$(call ASSERT,1)
+top := $(call stack-top,STACK1)
+$(if $(not $(eq $(top),1)),$(error failure STACK1:='$(STACK1)' top:='$(top)' expected='1'))
+$(call ASSERT,1)
+top := $(call stack-pop,STACK1)
+$(if $(not $(eq $(top),1)),$(error failure STACK1:='$(STACK1)' top:='$(top)' expected='1'))
+$(call ASSERT,)
+top := $(call stack-pop,STACK1)
+$(if $(not $(eq $(top),)),$(error failure STACK1:='$(STACK1)' top:='$(top)' expected=''))
+$(call ASSERT,)
+
+all_recursive:
+	$(ECHO) The stack works.$(STACK1)
+
diff --git a/src/kmk/testcase-which.kmk b/src/kmk/testcase-which.kmk
new file mode 100644
index 0000000..9ff82c7
--- /dev/null
+++ b/src/kmk/testcase-which.kmk
@@ -0,0 +1,5 @@
+
+all:
+	@echo which kmk: $(which kmk)
+	@echo which kmk: $(which kmk kmk kmk )
+
diff --git a/src/kmk/testcase-xargs.kmk b/src/kmk/testcase-xargs.kmk
new file mode 100644
index 0000000..ee6b5a8
--- /dev/null
+++ b/src/kmk/testcase-xargs.kmk
@@ -0,0 +1,59 @@
+# $Id: testcase-xargs.kmk 2413 2010-09-11 17:43:04Z bird $
+## @file
+# kBuild - testcase for the xargs function.
+#          Requires manual inspection of the output.
+#
+
+#
+# Copyright (c) 2007-2010 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 $(PATH_KBUILD)/header.kmk
+
+ifneq ($(not 1),)
+ $(error The 'not' function is missing)
+endif
+ifneq ($(eq 1,1),1)
+ $(error The 'eq' function is missing)
+endif
+
+
+ASSERT_TRUE  = $(if $(not $(1)),$(error failure: '$(1)' isn't true))
+ASSERT_FALSE = $(if       $(1) ,$(error failure: '$(1)' isn't false))
+
+# 94 bytes
+ONEARG = abcdefghijklmnopqrstuvwxyz_abcdefghijklmnopqrstuvwxyz_abcdefghijklmnopqrstuvwxyz_xxxxxxxxxxxx
+ITERATIONS := 0 1 2 3 4 5 6 7 8 9
+ITERATIONS := $(foreach i, 0 1 2 3 4 5 6 7 8 9,$(addprefix $(i),$(ITERATIONS)))
+ITERATIONS := $(foreach i, 0 1 2 3 4 5 6 7 8 9,$(addprefix $(i),$(ITERATIONS)))
+ITERATIONS := $(foreach i, 0 1 2 3 4 5 6 7 8 9,$(addprefix $(i),$(ITERATIONS)))
+ITERATIONS := $(foreach i, 0 1 2 3 4 5 6 7 8 9,$(addprefix $(i),$(ITERATIONS)))
+
+# add a 5 bytes sequence number and a space, then duplicate it 10000 times:
+#	100 bytes * 10000 = 1,000,000 bytes.
+REALLY_LONG := $(foreach i,$(ITERATIONS),$(i)$(ONEARG))
+
+
+#$(call ASSERT_TRUE, $(xargs $(ECHO) 1:, $(ECHO) 2:, $(ECHO) 3:, asdf asdf asdf asdf asdf asdf asdf adf asdf asdf))
+
+all_recursive:
+	$(xargs @$(ECHO_EXT) 1:, @$(ECHO_EXT) 2:, @$(ECHO_EXT) 3:, $(REALLY_LONG))
+	$(ECHO) done
+
diff --git a/src/kmk/testcase/testcase-export.kmk b/src/kmk/testcase/testcase-export.kmk
new file mode 100644
index 0000000..5d0c4b4
--- /dev/null
+++ b/src/kmk/testcase/testcase-export.kmk
@@ -0,0 +1,48 @@
+
+
+var0 = value0
+var1 = value1
+var2 = value2
+var3 = value3
+var4 = value4
+var5 = value5
+var6 = value6
+var7 = value7
+var8 = value8
+var9 = value9
+
+varname1 = var1
+varname2 = var2
+varname3 = var3
+varname4 = var4
+varname5 = var5
+varname5 = var5
+varname6 = var6
+varname7 = var7
+varname8 = var8
+varname9 = var9
+
+export var0 var8 $(varname1) $(subst foo,var,   foo2   )
+export $(foreach x, 3 4 \
+,$(subst \
+odd(, \
+   parenthesis parsing behaviour), dont-mind-this-type{ except if you put a ${dollar} in front of it, \
+$(varname$(x)) \
+)\
+)
+
+export ${foreach x, 5 \
+,${subst \
+odd{, \
+   parenthesis parsing behaviour}, dont-mind-this-type( \
+   except if you put a $(dollar) in front of it; two dollars $$(does do the trick though, \
+${varname$x}} \
+}\
+}
+
+export $ ${varname6}
+export $(varname7$)
+
+all:
+	kmk_ash -c "export | kmk_sed '/var/!d'
+