usr.bin/make/unit-tests/Makefile

   1 # $NetBSD: Makefile,v 1.38 2013/08/28 21:56:50 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
  17 UNIT_TESTS:= ${.PARSEDIR}
  18
  19 # Simple sub-makefiles - we run them as a black box
  20 # keep the list sorted.
  21 SUBFILES= \
  22         comment \
  23         cond1 \
  24         error \
  25         export \
  26         export-all \
  27         export-env \
  28         doterror \
  29         dotwait \
  30         forloop \
  31         forsubst \
  32         hash \
  33         misc \
  34         moderrs \
  35         modmatch \
  36         modmisc \
  37         modorder \
  38         modts \
  39         modword \
  40         order \
  41         phony-end \
  42         posix \
  43         qequals \
  44         sunshcmd \
  45         sysv \
  46         ternary \
  47         unexport \
  48         unexport-env \
  49         varcmd
  50
  51 all: ${SUBFILES}
  52
  53 flags.doterror=
  54 flags.order=-j1
  55
  56 # the tests are actually done with sub-makes.
  57 .PHONY: ${SUBFILES}
  58 .PRECIOUS: ${SUBFILES}
  59 ${SUBFILES}:
  60         -@${.MAKE} ${flags.$@:U-k} -f ${UNIT_TESTS}/$@
  61
  62 clean:
  63         rm -f *.out *.fail *.core
  64
  65 .-include <bsd.obj.mk>
  66
  67 TEST_MAKE?= ${.MAKE}
  68 TOOL_SED?= sed
  69
  70 # ensure consistent results from sort(1)
  71 LC_ALL= C
  72 LANG= C
  73 .export LANG LC_ALL
  74
  75 # The driver.
  76 # We always pretend .MAKE was called 'make'
  77 # and strip ${.CURDIR}/ from the output
  78 # and replace anything after 'stopped in' with unit-tests
  79 # so the results can be compared.
  80 test:
  81         @echo "${TEST_MAKE} -f ${MAKEFILE} > ${.TARGET}.out 2>&1"
  82         @cd ${.OBJDIR} && ${TEST_MAKE} -f ${MAKEFILE} 2>&1 | \
  83         ${TOOL_SED} -e 's,^${TEST_MAKE:T:C/\./\\\./g}[^:]*:,make:,' \
  84         -e '/stopped/s, /.*, unit-tests,' \
  85         -e 's,${.CURDIR:C/\./\\\./g}/,,g' \
  86         -e 's,${UNIT_TESTS:C/\./\\\./g}/,,g' > ${.TARGET}.out || { \
  87         tail ${.TARGET}.out; mv ${.TARGET}.out ${.TARGET}.fail; exit 1; }
  88         diff -u ${UNIT_TESTS}/${.TARGET}.exp ${.TARGET}.out
  89
  90 accept:
  91         mv test.out ${.CURDIR}/test.exp
  92