Makefile revision 1.13 
1# $Id: Makefile,v 1.13 2004/05/07 08:12:16 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	cond1 \
23	modmatch \
24	modts \
25	modword \
26	posix \
27	ternary \
28	varcmd
29
30all: ${SUBFILES}
31
32# the tests are actually done with sub-makes.
33.PHONY: ${SUBFILES}
34${SUBFILES}:
35	-@${.MAKE} -k -f ${UNIT_TESTS}/$@
36
37clean:
38	rm -f *.out *.fail *.core
39
40.include <bsd.obj.mk>
41
42TEST_MAKE?= ${MAKE}
43
44# The driver.
45# We always pretend .MAKE was called 'make' 
46# and strip ${.CURDIR}/ from the output
47# and replace anything after 'stopped in' with unit-tests
48# so the results can be compared.
49test:
50	@echo "${TEST_MAKE} -f ${MAKEFILE} > ${.TARGET}.out 2>&1"
51	@cd ${.OBJDIR} && ${TEST_MAKE} -f ${MAKEFILE} 2>&1 | \
52	sed -e 's,^${TEST_MAKE:T}:,make:,' \
53	-e '/stopped/s, /.*, unit-tests,' \
54	-e 's,${.CURDIR}/,,g' \
55	-e 's,${UNIT_TESTS}/,,g' > ${.TARGET}.out || { \
56	tail ${.TARGET}.out; mv ${.TARGET}.out ${.TARGET}.fail; exit 1; }
57	diff -u ${UNIT_TESTS}/${.TARGET}.exp ${.TARGET}.out
58
59accept:
60	mv test.out ${.CURDIR}/test.exp
61
62