1 # $Id: Makefile,v 1.54 2020/05/17 17:26:14 sjg Exp $
3 # $NetBSD: Makefile,v 1.58 2020/05/17 12:36:26 rillig Exp $
5 # Unit tests for make(1)
6 # The main targets are:
8 # all: run all the tests
9 # test: run 'all', and compare to expected results
10 # accept: move generated output to expected results
13 # Each feature should get its own set of tests in its own suitably
14 # named makefile (*.mk), with its own set of expected results (*.exp),
15 # and it should be added to the TESTNAMES list.
20 .-include "Makefile.config"
22 UNIT_TESTS:= ${.PARSEDIR}
25 # Each test is in a sub-makefile.
26 # Keep the list sorted.
64 # these tests were broken by referting POSIX chanegs
65 STRICT_POSIX_TESTS = \
72 # Override make flags for certain tests
76 OUTFILES= ${TESTNAMES:S/$/.out/}
80 CLEANFILES += *.rawout *.out *.status *.tmp *.core *.tmp
81 CLEANFILES += obj*.[och] lib*.a # posix1.mk
82 CLEANFILES += issue* .[ab]* # suffixes.mk
83 CLEANRECURSIVE += dir dummy # posix1.mk
87 .if !empty(CLEANRECURSIVE)
88 rm -rf ${CLEANRECURSIVE}
96 .if defined(.PARSEDIR)
97 # ensure consistent results from sort(1)
103 # some tests need extra post-processing
104 SED_CMDS.varshell = -e 's,^[a-z]*sh: ,,' \
105 -e '/command/s,No such.*,not found,'
107 # the tests are actually done with sub-makes.
108 .SUFFIXES: .mk .rawout .out
110 @echo ${TEST_MAKE} ${flags.${.TARGET:R}:U-k} -f ${.IMPSRC}
112 { ${TEST_MAKE} ${flags.${.TARGET:R}:U-k} -f ${.IMPSRC} \
113 2>&1 ; echo $$? >${.TARGET:R}.status ; } > ${.TARGET}.tmp
114 @mv ${.TARGET}.tmp ${.TARGET}
116 # We always pretend .MAKE was called 'make'
117 # and strip ${.CURDIR}/ from the output
118 # and replace anything after 'stopped in' with unit-tests
119 # so the results can be compared.
121 @echo postprocess ${.TARGET}
122 @${TOOL_SED} -e 's,^${TEST_MAKE:T:C/\./\\\./g}[][0-9]*:,make:,' \
123 -e 's,${TEST_MAKE:C/\./\\\./g},make,' \
124 -e '/stopped/s, /.*, unit-tests,' \
125 -e 's,${.CURDIR:C/\./\\\./g}/,,g' \
126 -e 's,${UNIT_TESTS:C/\./\\\./g}/,,g' ${SED_CMDS.${.TARGET:T:R}} \
127 < ${.IMPSRC} > ${.TARGET}.tmp
128 @echo "exit status `cat ${.TARGET:R}.status`" >> ${.TARGET}.tmp
129 @mv ${.TARGET}.tmp ${.TARGET}
131 # Compare all output files
132 test: ${OUTFILES} .PHONY
134 for test in ${TESTNAMES}; do \
135 ${TOOL_DIFF} ${DIFF_FLAGS} ${UNIT_TESTS}/$${test}.exp $${test}.out \
136 || failed="$${failed}$${failed:+ }$${test}" ; \
138 if [ -n "$${failed}" ]; then \
139 echo "Failed tests: $${failed}" ; false ; \
141 echo "All tests passed" ; \
145 @for test in ${TESTNAMES}; do \
146 cmp -s ${UNIT_TESTS}/$${test}.exp $${test}.out \
147 || { echo "Replacing $${test}.exp" ; \
148 cp $${test}.out ${UNIT_TESTS}/$${test}.exp ; } \
151 .if exists(${TEST_MAKE})
152 ${TESTNAMES:S/$/.rawout/}: ${TEST_MAKE}