1# $NetBSD: Makefile,v 1.32 2011/04/07 01:40:02 joerg Exp $
2#
3# Unit tests for make(1)
4# The main targets are:
5# 
6# all:	run all the tests
7# test:	run 'all', capture output and compare to expected results
8# accept: move generated output to expected results
9#
10# Adding a test case.  
11# Each feature should get its own set of tests in its own suitably
12# named makefile which should be added to SUBFILES to hook it in.
13# 
14
15.MAIN: all
16
17UNIT_TESTS:= ${.PARSEDIR}
18
19# Simple sub-makefiles - we run them as a black box
20# keep the list sorted.
21SUBFILES= \
22	comment \
23	cond1 \
24	error \
25	export \
26	export-all \
27	doterror \
28	dotwait \
29	forsubst \
30	hash \
31	misc \
32	moderrs \
33	modmatch \
34	modmisc \
35	modorder \
36	modts \
37	modword \
38	phony-end \
39	posix \
40	qequals \
41	sysv \
42	ternary \
43	unexport \
44	unexport-env \
45	varcmd
46
47all: ${SUBFILES}
48
49flags.doterror=
50
51# the tests are actually done with sub-makes.
52.PHONY: ${SUBFILES}
53.PRECIOUS: ${SUBFILES}
54${SUBFILES}:
55	-@${.MAKE} ${flags.$@:U-k} -f ${UNIT_TESTS}/$@
56
57clean:
58	rm -f *.out *.fail *.core
59
60.-include <bsd.obj.mk>
61
62TEST_MAKE?= ${.MAKE}
63TOOL_SED?= sed
64
65# ensure consistent results from sort(1)
66LC_ALL= C
67LANG= C
68.export LANG LC_ALL
69
70# The driver.
71# We always pretend .MAKE was called 'make' 
72# and strip ${.CURDIR}/ from the output
73# and replace anything after 'stopped in' with unit-tests
74# so the results can be compared.
75test:
76	@echo "${TEST_MAKE} -f ${MAKEFILE} > ${.TARGET}.out 2>&1"
77	@cd ${.OBJDIR} && ${TEST_MAKE} -f ${MAKEFILE} 2>&1 | \
78	${TOOL_SED} -e 's,^${TEST_MAKE:T:C/\./\\\./g}:,make:,' \
79	-e '/stopped/s, /.*, unit-tests,' \
80	-e 's,${.CURDIR:C/\./\\\./g}/,,g' \
81	-e 's,${UNIT_TESTS:C/\./\\\./g}/,,g' > ${.TARGET}.out || { \
82	tail ${.TARGET}.out; mv ${.TARGET}.out ${.TARGET}.fail; exit 1; }
83	diff -u ${UNIT_TESTS}/${.TARGET}.exp ${.TARGET}.out
84
85accept:
86	mv test.out ${.CURDIR}/test.exp
87
88