1# $NetBSD: Makefile,v 1.34 2012/06/19 23:25:53 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 error \ 25 export \ 26 export-all \ 27 doterror \ 28 dotwait \ 29 forloop \ 30 forsubst \ 31 hash \ 32 misc \ 33 moderrs \ 34 modmatch \ 35 modmisc \ 36 modorder \ 37 modts \ 38 modword \ 39 phony-end \ 40 posix \ 41 qequals \ 42 sysv \ 43 ternary \ 44 unexport \ 45 unexport-env \ 46 varcmd 47 48all: ${SUBFILES} 49 50flags.doterror= 51 52# the tests are actually done with sub-makes. 53.PHONY: ${SUBFILES} 54.PRECIOUS: ${SUBFILES} 55${SUBFILES}: 56 -@${.MAKE} ${flags.$@:U-k} -f ${UNIT_TESTS}/$@ 57 58clean: 59 rm -f *.out *.fail *.core 60 61.-include <bsd.obj.mk> 62 63TEST_MAKE?= ${.MAKE} 64TOOL_SED?= sed 65 66# ensure consistent results from sort(1) 67LC_ALL= C 68LANG= C 69.export LANG LC_ALL 70 71# The driver. 72# We always pretend .MAKE was called 'make' 73# and strip ${.CURDIR}/ from the output 74# and replace anything after 'stopped in' with unit-tests 75# so the results can be compared. 76test: 77 @echo "${TEST_MAKE} -f ${MAKEFILE} > ${.TARGET}.out 2>&1" 78 @cd ${.OBJDIR} && ${TEST_MAKE} -f ${MAKEFILE} 2>&1 | \ 79 ${TOOL_SED} -e 's,^${TEST_MAKE:T:C/\./\\\./g}:,make:,' \ 80 -e '/stopped/s, /.*, unit-tests,' \ 81 -e 's,${.CURDIR:C/\./\\\./g}/,,g' \ 82 -e 's,${UNIT_TESTS:C/\./\\\./g}/,,g' > ${.TARGET}.out || { \ 83 tail ${.TARGET}.out; mv ${.TARGET}.out ${.TARGET}.fail; exit 1; } 84 diff -u ${UNIT_TESTS}/${.TARGET}.exp ${.TARGET}.out 85 86accept: 87 mv test.out ${.CURDIR}/test.exp 88 89