Makefile revision 1.17 
1# $NetBSD: Makefile,v 1.17 2006/02/13 18:17:36 apb 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	modorder \
26	modts \
27	modword \
28	posix \
29	ternary \
30	varcmd
31
32all: ${SUBFILES}
33
34# the tests are actually done with sub-makes.
35.PHONY: ${SUBFILES}
36${SUBFILES}:
37	-@${.MAKE} -k -f ${UNIT_TESTS}/$@
38
39clean:
40	rm -f *.out *.fail *.core
41
42.include <bsd.obj.mk>
43
44TEST_MAKE?= ${.MAKE}
45
46# The driver.
47# We always pretend .MAKE was called 'make' 
48# and strip ${.CURDIR}/ from the output
49# and replace anything after 'stopped in' with unit-tests
50# so the results can be compared.
51test:
52	@echo "${TEST_MAKE} -f ${MAKEFILE} > ${.TARGET}.out 2>&1"
53	@cd ${.OBJDIR} && ${TEST_MAKE} -f ${MAKEFILE} 2>&1 | \
54	sed -e 's,^${TEST_MAKE:T:C/\./\\\./g}:,make:,' \
55	-e '/stopped/s, /.*, unit-tests,' \
56	-e 's,${.CURDIR:C/\./\\\./g}/,,g' \
57	-e 's,${UNIT_TESTS:C/\./\\\./g}/,,g' > ${.TARGET}.out || { \
58	tail ${.TARGET}.out; mv ${.TARGET}.out ${.TARGET}.fail; exit 1; }
59	diff -u ${UNIT_TESTS}/${.TARGET}.exp ${.TARGET}.out
60
61accept:
62	mv test.out ${.CURDIR}/test.exp
63
64