Makefile revision 1.12 
1# $Id: Makefile,v 1.12 2004/04/08 00:59:01 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	cond1 \
23	modmatch \
24	modts \
25	modword \
26	ternary \
27	varcmd
28
29all: ${SUBFILES}
30
31# the tests are actually done with sub-makes.
32.PHONY: ${SUBFILES}
33${SUBFILES}:
34	@${.MAKE} -k -f ${UNIT_TESTS}/$@
35
36clean:
37	rm -f *.out *.fail *.core
38
39.include <bsd.obj.mk>
40
41TEST_MAKE?= ${MAKE}
42
43# The driver.
44# We always pretend .MAKE was called 'make' 
45# and strip ${.CURDIR}/ from the output
46# so the results can be compared.
47test:
48	@echo "${TEST_MAKE} -f ${MAKEFILE} > ${.TARGET}.out 2>&1"
49	@cd ${.OBJDIR} && ${TEST_MAKE} -f ${MAKEFILE} 2>&1 | \
50	sed -e 's,^${TEST_MAKE:T}:,make:,' -e 's,${.CURDIR}/,,g' > ${.TARGET}.out || { \
51	tail ${.TARGET}.out; mv ${.TARGET}.out ${.TARGET}.fail; exit 1; }
52	diff -u ${UNIT_TESTS}/${.TARGET}.exp ${.TARGET}.out
53
54accept:
55	mv test.out ${.CURDIR}/test.exp
56
57