Makefile revision 1.18 
1# $NetBSD: Makefile,v 1.18 2006/02/26 21:43:01 sjg 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	modmatch \
25	modmisc \
26	modorder \
27	modts \
28	modword \
29	posix \
30	ternary \
31	varcmd
32
33all: ${SUBFILES}
34
35# the tests are actually done with sub-makes.
36.PHONY: ${SUBFILES}
37${SUBFILES}:
38	-@${.MAKE} -k -f ${UNIT_TESTS}/$@
39
40clean:
41	rm -f *.out *.fail *.core
42
43.include <bsd.obj.mk>
44
45TEST_MAKE?= ${.MAKE}
46
47# The driver.
48# We always pretend .MAKE was called 'make' 
49# and strip ${.CURDIR}/ from the output
50# and replace anything after 'stopped in' with unit-tests
51# so the results can be compared.
52test:
53	@echo "${TEST_MAKE} -f ${MAKEFILE} > ${.TARGET}.out 2>&1"
54	@cd ${.OBJDIR} && ${TEST_MAKE} -f ${MAKEFILE} 2>&1 | \
55	sed -e 's,^${TEST_MAKE:T:C/\./\\\./g}:,make:,' \
56	-e '/stopped/s, /.*, unit-tests,' \
57	-e 's,${.CURDIR:C/\./\\\./g}/,,g' \
58	-e 's,${UNIT_TESTS:C/\./\\\./g}/,,g' > ${.TARGET}.out || { \
59	tail ${.TARGET}.out; mv ${.TARGET}.out ${.TARGET}.fail; exit 1; }
60	diff -u ${UNIT_TESTS}/${.TARGET}.exp ${.TARGET}.out
61
62accept:
63	mv test.out ${.CURDIR}/test.exp
64
65