Makefile revision 1.21 
1# $NetBSD: Makefile,v 1.21 2007/10/05 15:27:46 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	export \
25	export-all \
26	dotwait \
27	moderrs \
28	modmatch \
29	modmisc \
30	modorder \
31	modts \
32	modword \
33	posix \
34	ternary \
35	varcmd
36
37all: ${SUBFILES}
38
39# the tests are actually done with sub-makes.
40.PHONY: ${SUBFILES}
41.PRECIOUS: ${SUBFILES}
42${SUBFILES}:
43	-@${.MAKE} -k -f ${UNIT_TESTS}/$@
44
45clean:
46	rm -f *.out *.fail *.core
47
48.include <bsd.obj.mk>
49
50TEST_MAKE?= ${.MAKE}
51
52# The driver.
53# We always pretend .MAKE was called 'make' 
54# and strip ${.CURDIR}/ from the output
55# and replace anything after 'stopped in' with unit-tests
56# so the results can be compared.
57test:
58	@echo "${TEST_MAKE} -f ${MAKEFILE} > ${.TARGET}.out 2>&1"
59	@cd ${.OBJDIR} && ${TEST_MAKE} -f ${MAKEFILE} 2>&1 | \
60	sed -e 's,^${TEST_MAKE:T:C/\./\\\./g}:,make:,' \
61	-e '/stopped/s, /.*, unit-tests,' \
62	-e 's,${.CURDIR:C/\./\\\./g}/,,g' \
63	-e 's,${UNIT_TESTS:C/\./\\\./g}/,,g' > ${.TARGET}.out || { \
64	tail ${.TARGET}.out; mv ${.TARGET}.out ${.TARGET}.fail; exit 1; }
65	diff -u ${UNIT_TESTS}/${.TARGET}.exp ${.TARGET}.out
66
67accept:
68	mv test.out ${.CURDIR}/test.exp
69
70