contrib/bmake/unit-tests/Makefile

   1 # $Id: Makefile,v 1.107 2020/11/02 00:40:25 sjg Exp $
   2 #
   3 # $NetBSD: Makefile,v 1.181 2020/11/01 19:02:22 rillig Exp $
   4 #
   5 # Unit tests for make(1)
   6 #
   7 # The main targets are:
   8 #
   9 # all:
  10 #       run all the tests
  11 # test:
  12 #       run 'all', and compare to expected results
  13 # accept:
  14 #       move generated output to expected results
  15 #
  16 # Settable variables
  17 #
  18 # TEST_MAKE
  19 #       The make program to be tested.
  20 #
  21 #
  22 # Adding a test case
  23 #
  24 # Each feature should get its own set of tests in its own suitably
  25 # named makefile (*.mk), with its own set of expected results (*.exp),
  26 # and it should be added to the TESTS list.
  27 #
  28 # A few *.mk files are helper files for other tests (such as include-sub.mk)
  29 # and are thus not added to TESTS.  Such files must be ignored in
  30 # src/tests/usr.bin/make/t_make.sh.
  31 #
  32
  33 # Each test is in a sub-makefile.
  34 # Keep the list sorted.
  35 # Any test that is commented out must be ignored in
  36 # src/tests/usr.bin/make/t_make.sh as well.
  37 #TESTS+=                archive
  38 TESTS+=         archive-suffix
  39 TESTS+=         cmd-interrupt
  40 TESTS+=         cmdline
  41 TESTS+=         comment
  42 TESTS+=         cond-cmp-numeric
  43 TESTS+=         cond-cmp-numeric-eq
  44 TESTS+=         cond-cmp-numeric-ge
  45 TESTS+=         cond-cmp-numeric-gt
  46 TESTS+=         cond-cmp-numeric-le
  47 TESTS+=         cond-cmp-numeric-lt
  48 TESTS+=         cond-cmp-numeric-ne
  49 TESTS+=         cond-cmp-string
  50 TESTS+=         cond-cmp-unary
  51 TESTS+=         cond-func
  52 TESTS+=         cond-func-commands
  53 TESTS+=         cond-func-defined
  54 TESTS+=         cond-func-empty
  55 TESTS+=         cond-func-exists
  56 TESTS+=         cond-func-make
  57 TESTS+=         cond-func-target
  58 TESTS+=         cond-late
  59 TESTS+=         cond-op
  60 TESTS+=         cond-op-and
  61 TESTS+=         cond-op-not
  62 TESTS+=         cond-op-or
  63 TESTS+=         cond-op-parentheses
  64 TESTS+=         cond-short
  65 TESTS+=         cond-token-number
  66 TESTS+=         cond-token-plain
  67 TESTS+=         cond-token-string
  68 TESTS+=         cond-token-var
  69 TESTS+=         cond-undef-lint
  70 TESTS+=         cond1
  71 TESTS+=         counter
  72 TESTS+=         counter-append
  73 TESTS+=         dep
  74 TESTS+=         dep-colon
  75 TESTS+=         dep-colon-bug-cross-file
  76 TESTS+=         dep-double-colon
  77 TESTS+=         dep-double-colon-indep
  78 TESTS+=         dep-exclam
  79 TESTS+=         dep-none
  80 TESTS+=         dep-percent
  81 TESTS+=         dep-var
  82 TESTS+=         dep-wildcards
  83 TESTS+=         depsrc
  84 TESTS+=         depsrc-end
  85 TESTS+=         depsrc-exec
  86 TESTS+=         depsrc-ignore
  87 TESTS+=         depsrc-made
  88 TESTS+=         depsrc-make
  89 TESTS+=         depsrc-meta
  90 TESTS+=         depsrc-nometa
  91 TESTS+=         depsrc-nometa_cmp
  92 TESTS+=         depsrc-nopath
  93 TESTS+=         depsrc-notmain
  94 TESTS+=         depsrc-optional
  95 TESTS+=         depsrc-phony
  96 TESTS+=         depsrc-precious
  97 TESTS+=         depsrc-recursive
  98 TESTS+=         depsrc-silent
  99 TESTS+=         depsrc-use
 100 TESTS+=         depsrc-usebefore
 101 TESTS+=         depsrc-usebefore-double-colon
 102 TESTS+=         depsrc-wait
 103 TESTS+=         deptgt
 104 TESTS+=         deptgt-begin
 105 TESTS+=         deptgt-default
 106 TESTS+=         deptgt-delete_on_error
 107 TESTS+=         deptgt-end
 108 TESTS+=         deptgt-end-jobs
 109 TESTS+=         deptgt-error
 110 TESTS+=         deptgt-ignore
 111 TESTS+=         deptgt-interrupt
 112 TESTS+=         deptgt-main
 113 TESTS+=         deptgt-makeflags
 114 TESTS+=         deptgt-no_parallel
 115 TESTS+=         deptgt-nopath
 116 TESTS+=         deptgt-notparallel
 117 TESTS+=         deptgt-objdir
 118 TESTS+=         deptgt-order
 119 TESTS+=         deptgt-path
 120 TESTS+=         deptgt-path-suffix
 121 TESTS+=         deptgt-phony
 122 TESTS+=         deptgt-precious
 123 TESTS+=         deptgt-shell
 124 TESTS+=         deptgt-silent
 125 TESTS+=         deptgt-stale
 126 TESTS+=         deptgt-suffixes
 127 TESTS+=         dir
 128 TESTS+=         dir-expand-path
 129 TESTS+=         directive
 130 TESTS+=         directive-dinclude
 131 TESTS+=         directive-elif
 132 TESTS+=         directive-elifdef
 133 TESTS+=         directive-elifmake
 134 TESTS+=         directive-elifndef
 135 TESTS+=         directive-elifnmake
 136 TESTS+=         directive-else
 137 TESTS+=         directive-endif
 138 TESTS+=         directive-error
 139 TESTS+=         directive-export
 140 TESTS+=         directive-export-env
 141 TESTS+=         directive-export-gmake
 142 TESTS+=         directive-export-literal
 143 TESTS+=         directive-for
 144 TESTS+=         directive-for-generating-endif
 145 TESTS+=         directive-hyphen-include
 146 TESTS+=         directive-if
 147 TESTS+=         directive-ifdef
 148 TESTS+=         directive-ifmake
 149 TESTS+=         directive-ifndef
 150 TESTS+=         directive-ifnmake
 151 TESTS+=         directive-include
 152 TESTS+=         directive-include-fatal
 153 TESTS+=         directive-info
 154 TESTS+=         directive-sinclude
 155 TESTS+=         directive-undef
 156 TESTS+=         directive-unexport
 157 TESTS+=         directive-unexport-env
 158 TESTS+=         directive-warning
 159 TESTS+=         directives
 160 TESTS+=         dollar
 161 TESTS+=         doterror
 162 TESTS+=         dotwait
 163 TESTS+=         envfirst
 164 TESTS+=         error
 165 TESTS+=         # escape        # broken by reverting POSIX changes
 166 TESTS+=         export
 167 TESTS+=         export-all
 168 TESTS+=         export-env
 169 TESTS+=         export-variants
 170 TESTS+=         forloop
 171 TESTS+=         forsubst
 172 TESTS+=         hanoi-include
 173 TESTS+=         impsrc
 174 TESTS+=         include-main
 175 #TESTS+=                job-output-long-lines
 176 TESTS+=         lint
 177 TESTS+=         make-exported
 178 TESTS+=         moderrs
 179 TESTS+=         modmatch
 180 TESTS+=         modmisc
 181 TESTS+=         modts
 182 TESTS+=         modword
 183 TESTS+=         opt
 184 TESTS+=         opt-backwards
 185 TESTS+=         opt-chdir
 186 TESTS+=         opt-debug
 187 TESTS+=         opt-debug-all
 188 TESTS+=         opt-debug-archive
 189 TESTS+=         opt-debug-curdir
 190 TESTS+=         opt-debug-cond
 191 TESTS+=         opt-debug-dir
 192 TESTS+=         opt-debug-errors
 193 TESTS+=         opt-debug-file
 194 TESTS+=         opt-debug-for
 195 TESTS+=         opt-debug-graph1
 196 TESTS+=         opt-debug-graph2
 197 TESTS+=         opt-debug-graph3
 198 TESTS+=         opt-debug-hash
 199 #TESTS+=                opt-debug-jobs
 200 TESTS+=         opt-debug-lint
 201 TESTS+=         opt-debug-loud
 202 TESTS+=         opt-debug-meta
 203 TESTS+=         opt-debug-making
 204 TESTS+=         opt-debug-no-rm
 205 TESTS+=         opt-debug-parse
 206 TESTS+=         opt-debug-suff
 207 TESTS+=         opt-debug-targets
 208 TESTS+=         opt-debug-varraw
 209 TESTS+=         opt-debug-var
 210 TESTS+=         opt-debug-x-trace
 211 TESTS+=         opt-define
 212 TESTS+=         opt-env
 213 TESTS+=         opt-file
 214 TESTS+=         opt-ignore
 215 TESTS+=         opt-include-dir
 216 TESTS+=         opt-jobs
 217 TESTS+=         opt-jobs-internal
 218 TESTS+=         opt-keep-going
 219 TESTS+=         opt-m-include-dir
 220 TESTS+=         opt-no-action
 221 TESTS+=         opt-no-action-at-all
 222 TESTS+=         opt-query
 223 TESTS+=         opt-raw
 224 TESTS+=         opt-silent
 225 TESTS+=         opt-touch
 226 TESTS+=         opt-tracefile
 227 TESTS+=         opt-var-expanded
 228 TESTS+=         opt-var-literal
 229 TESTS+=         opt-warnings-as-errors
 230 TESTS+=         opt-where-am-i
 231 TESTS+=         opt-x-reduce-exported
 232 TESTS+=         order
 233 TESTS+=         parse-var
 234 TESTS+=         phony-end
 235 TESTS+=         posix
 236 TESTS+=         # posix1        # broken by reverting POSIX changes
 237 TESTS+=         qequals
 238 TESTS+=         recursive
 239 TESTS+=         sh
 240 TESTS+=         sh-dots
 241 TESTS+=         sh-jobs
 242 TESTS+=         sh-jobs-error
 243 TESTS+=         sh-leading-at
 244 TESTS+=         sh-leading-hyphen
 245 TESTS+=         sh-leading-plus
 246 TESTS+=         sh-meta-chars
 247 TESTS+=         sh-multi-line
 248 TESTS+=         sh-single-line
 249 TESTS+=         shell-csh
 250 TESTS+=         shell-custom
 251 TESTS+=         shell-ksh
 252 TESTS+=         shell-sh
 253 TESTS+=         suff-add-later
 254 TESTS+=         suff-clear-regular
 255 TESTS+=         suff-clear-single
 256 TESTS+=         suff-lookup
 257 TESTS+=         suff-main
 258 TESTS+=         suff-rebuild
 259 TESTS+=         suff-transform-endless
 260 TESTS+=         suff-transform-expand
 261 TESTS+=         suff-transform-select
 262 TESTS+=         sunshcmd
 263 TESTS+=         ternary
 264 TESTS+=         unexport
 265 TESTS+=         unexport-env
 266 TESTS+=         use-inference
 267 TESTS+=         var-class
 268 TESTS+=         var-class-cmdline
 269 TESTS+=         var-class-env
 270 TESTS+=         var-class-global
 271 TESTS+=         var-class-local
 272 TESTS+=         var-class-local-legacy
 273 TESTS+=         var-op
 274 TESTS+=         var-op-append
 275 TESTS+=         var-op-assign
 276 TESTS+=         var-op-default
 277 TESTS+=         var-op-expand
 278 TESTS+=         var-op-shell
 279 TESTS+=         var-op-sunsh
 280 TESTS+=         var-recursive
 281 TESTS+=         varcmd
 282 TESTS+=         vardebug
 283 TESTS+=         varfind
 284 TESTS+=         varmisc
 285 TESTS+=         varmod
 286 TESTS+=         varmod-assign
 287 TESTS+=         varmod-defined
 288 TESTS+=         varmod-edge
 289 TESTS+=         varmod-exclam-shell
 290 TESTS+=         varmod-extension
 291 TESTS+=         varmod-gmtime
 292 TESTS+=         varmod-hash
 293 TESTS+=         varmod-head
 294 TESTS+=         varmod-ifelse
 295 TESTS+=         varmod-l-name-to-value
 296 TESTS+=         varmod-localtime
 297 TESTS+=         varmod-loop
 298 TESTS+=         varmod-match
 299 TESTS+=         varmod-match-escape
 300 TESTS+=         varmod-no-match
 301 TESTS+=         varmod-order
 302 TESTS+=         varmod-order-reverse
 303 TESTS+=         varmod-order-shuffle
 304 TESTS+=         varmod-path
 305 TESTS+=         varmod-quote
 306 TESTS+=         varmod-quote-dollar
 307 TESTS+=         varmod-range
 308 TESTS+=         varmod-remember
 309 TESTS+=         varmod-root
 310 TESTS+=         varmod-select-words
 311 TESTS+=         varmod-shell
 312 TESTS+=         varmod-subst
 313 TESTS+=         varmod-subst-regex
 314 TESTS+=         varmod-sysv
 315 TESTS+=         varmod-tail
 316 TESTS+=         varmod-to-abs
 317 TESTS+=         varmod-to-lower
 318 TESTS+=         varmod-to-many-words
 319 TESTS+=         varmod-to-one-word
 320 TESTS+=         varmod-to-separator
 321 TESTS+=         varmod-to-upper
 322 TESTS+=         varmod-undefined
 323 TESTS+=         varmod-unique
 324 TESTS+=         varname
 325 TESTS+=         varname-dollar
 326 TESTS+=         varname-dot-alltargets
 327 TESTS+=         varname-dot-curdir
 328 TESTS+=         varname-dot-includes
 329 TESTS+=         varname-dot-includedfromdir
 330 TESTS+=         varname-dot-includedfromfile
 331 TESTS+=         varname-dot-libs
 332 TESTS+=         varname-dot-make-dependfile
 333 TESTS+=         varname-dot-make-expand_variables
 334 TESTS+=         varname-dot-make-exported
 335 TESTS+=         varname-dot-make-jobs
 336 TESTS+=         varname-dot-make-jobs-prefix
 337 TESTS+=         varname-dot-make-level
 338 TESTS+=         varname-dot-make-makefile_preference
 339 TESTS+=         varname-dot-make-makefiles
 340 TESTS+=         varname-dot-make-meta-bailiwick
 341 TESTS+=         varname-dot-make-meta-created
 342 TESTS+=         varname-dot-make-meta-files
 343 TESTS+=         varname-dot-make-meta-ignore_filter
 344 TESTS+=         varname-dot-make-meta-ignore_paths
 345 TESTS+=         varname-dot-make-meta-ignore_patterns
 346 TESTS+=         varname-dot-make-meta-prefix
 347 TESTS+=         varname-dot-make-mode
 348 TESTS+=         varname-dot-make-path_filemon
 349 TESTS+=         varname-dot-make-pid
 350 TESTS+=         varname-dot-make-ppid
 351 TESTS+=         varname-dot-make-save_dollars
 352 TESTS+=         varname-dot-makeoverrides
 353 TESTS+=         varname-dot-newline
 354 TESTS+=         varname-dot-objdir
 355 TESTS+=         varname-dot-parsedir
 356 TESTS+=         varname-dot-parsefile
 357 TESTS+=         varname-dot-path
 358 TESTS+=         varname-dot-shell
 359 TESTS+=         varname-dot-targets
 360 TESTS+=         varname-empty
 361 TESTS+=         varname-make
 362 TESTS+=         varname-make_print_var_on_error
 363 TESTS+=         varname-make_print_var_on_error-jobs
 364 TESTS+=         varname-makefile
 365 TESTS+=         varname-makeflags
 366 TESTS+=         varname-pwd
 367 TESTS+=         varname-vpath
 368 TESTS+=         varparse-dynamic
 369 TESTS+=         varparse-mod
 370 TESTS+=         varparse-undef-partial
 371 TESTS+=         varquote
 372 TESTS+=         varshell
 373
 374 # Additional environment variables for some of the tests.
 375 # The base environment is -i PATH="$PATH".
 376 ENV.envfirst=           FROM_ENV=value-from-env
 377 ENV.varmisc=            FROM_ENV=env
 378 ENV.varmisc+=           FROM_ENV_BEFORE=env
 379 ENV.varmisc+=           FROM_ENV_AFTER=env
 380 ENV.varmod-localtime+=  TZ=Europe/Berlin
 381
 382 # Override make flags for some of the tests; default is -k.
 383 # If possible, write ".MAKEFLAGS: -dv" in the test .mk file instead of
 384 # settings FLAGS.test=-dv here, since that is closer to the test code.
 385 FLAGS.cond-func-make=   via-cmdline
 386 FLAGS.directive-ifmake= first second
 387 FLAGS.doterror=         # none
 388 FLAGS.envfirst=         -e
 389 FLAGS.export=           # none
 390 FLAGS.opt-ignore=       -i
 391 FLAGS.opt-keep-going=   -k
 392 FLAGS.opt-no-action=    -n
 393 FLAGS.opt-query=        -q
 394 FLAGS.opt-var-expanded= -v VAR -v VALUE
 395 FLAGS.opt-var-literal=  -V VAR -V VALUE
 396 FLAGS.opt-warnings-as-errors= -W
 397 FLAGS.order=            -j1
 398 FLAGS.recursive=        -dL
 399 FLAGS.sh-leading-plus=  -n
 400 FLAGS.varname-empty=    -dv '$${:U}=cmdline-u' '=cmline-plain'
 401
 402 # Some tests need extra postprocessing.
 403 SED_CMDS.export= \
 404         -e '/^[^=_A-Za-z0-9]*=/d'
 405 # these all share the same requirement
 406 .for t in export-all export-env
 407 SED_CMDS.$t= ${SED_CMDS.export}
 408 .endfor
 409 SED_CMDS.job-output-long-lines= \
 410         ${:D Job separators on their own line are ok. } \
 411         -e '/^--- job-[ab] ---$$/d' \
 412         ${:D Plain output lines are ok as well. } \
 413         ${:D They may come in multiples of 1024 or as 10000. } \
 414         -e '/^aa*$$/d' \
 415         -e '/^bb*$$/d' \
 416         ${:D The following lines should rather not occur since the job } \
 417         ${:D marker should always be at the beginning of the line. } \
 418         -e '/^aa*--- job-b ---$$/d' \
 419         -e '/^bb*--- job-a ---$$/d'
 420 SED_CMDS.opt-debug-graph1= \
 421                         -e 's,${.CURDIR},CURDIR,'
 422 SED_CMDS.opt-debug-graph1+= \
 423                         -e '/Global Variables:/,/Suffixes:/d'
 424 SED_CMDS.sh-dots=       -e 's,^.*\.\.\.:.*,<normalized: ...: not found>,'
 425 SED_CMDS.opt-debug-jobs=        -e 's,([0-9][0-9]*),(<pid>),'
 426 SED_CMDS.opt-debug-jobs+=       -e 's,pid [0-9][0-9]*,pid <pid>,'
 427 SED_CMDS.opt-debug-jobs+=       -e 's,Process [0-9][0-9]*,Process <pid>,'
 428 SED_CMDS.opt-debug-jobs+=       -e 's,JobFinish: [0-9][0-9]*,JobFinish: <pid>,'
 429 # The "-q" may be there or not, see jobs.c, variable shells.
 430 SED_CMDS.opt-debug-jobs+=       -e 's,^\(.Command: sh\) -q,\1,'
 431 SED_CMDS.varmod-subst-regex+= \
 432                         -e 's,\(Regex compilation error:\).*,\1 (details omitted),'
 433 SED_CMDS.varmod-edge+=  -e 's, line [0-9]*:, line omitted:,'
 434 SED_CMDS.varshell+=     -e 's,^${.SHELL:T}: ,,'
 435 SED_CMDS.varshell+=     -e '/command/s,No such.*,not found,'
 436 SED_CMDS.varname-dot-parsedir=  -e '/in some cases/ s,^make: "[^"]*,make: "<normalized>,'
 437 SED_CMDS.varname-dot-parsefile= -e '/in some cases/ s,^make: "[^"]*,make: "<normalized>,'
 438 SED_CMDS.varname-dot-shell=     -e 's, = /[^ ]*, = (details omitted),g'
 439 SED_CMDS.varname-dot-shell+=    -e 's,"/[^" ]*","(details omitted)",g'
 440 SED_CMDS.varname-dot-shell+=    -e 's,\[/[^] ]*\],[(details omitted)],g'
 441
 442 # Some tests need an additional round of postprocessing.
 443 POSTPROC.deptgt-suffixes= \
 444                         ${TOOL_SED} -n -e '/^\#\*\*\* Suffixes/,/^\#\*/p'
 445 POSTPROC.varname=       ${TOOL_SED} -n -e '/^MAGIC/p' -e '/^ORDER_/p'
 446 POSTPROC.varname-empty= ${TOOL_SED} -n -e '/^Var_Set/p' -e '/^out:/p'
 447
 448 # Some tests reuse other tests, which makes them unnecessarily fragile.
 449 export-all.rawout: export.mk
 450 unexport.rawout: export.mk
 451 unexport-env.rawout: export.mk
 452
 453 # End of the configuration section.
 454
 455 .MAIN: all
 456
 457 .-include "Makefile.inc"
 458 .-include "Makefile.config"
 459
 460 UNIT_TESTS:=    ${.PARSEDIR}
 461 .PATH: ${UNIT_TESTS}
 462
 463 .if ${USE_ABSOLUTE_TESTNAMES:Uno} == yes
 464 OUTFILES=       ${TESTS:@test@${.CURDIR:tA}/${test}.out@}
 465 .else
 466 OUTFILES=       ${TESTS:=.out}
 467 .endif
 468
 469 all: ${OUTFILES}
 470
 471 CLEANFILES=             *.rawout *.out *.status *.tmp *.core *.tmp
 472 CLEANFILES+=            obj*.[och] lib*.a       # posix1.mk
 473 CLEANFILES+=            issue* .[ab]*           # suffixes.mk
 474 CLEANDIRS=              dir dummy               # posix1.mk
 475
 476 clean:
 477         rm -f ${CLEANFILES}
 478         rm -rf ${CLEANDIRS}
 479
 480 TEST_MAKE?=     ${.MAKE}
 481 TOOL_SED?=      sed
 482 TOOL_TR?=       tr
 483 TOOL_DIFF?=     diff
 484 DIFF_FLAGS?=    -u
 485
 486 .if defined(.PARSEDIR)
 487 # ensure consistent results from sort(1)
 488 LC_ALL=         C
 489 LANG=           C
 490 .export LANG LC_ALL
 491 .endif
 492
 493 .if ${.MAKE.MODE:Unormal:Mmeta} != ""
 494 # we don't need the noise
 495 _MKMSG_TEST= :
 496 .endif
 497
 498 MAKE_TEST_ENV?= MALLOC_OPTIONS="JA"     # for jemalloc
 499
 500 # Each test is run in a sub-make, to keep the tests for interfering with
 501 # each other, and because they use different environment variables and
 502 # command line options.
 503 .SUFFIXES: .mk .rawout .out
 504 .mk.rawout:
 505         @${_MKMSG_TEST:Uecho '#      test '} ${.PREFIX}
 506         @set -eu; \
 507         cd ${.OBJDIR}; \
 508         env -i PATH="$$PATH" ${MAKE_TEST_ENV} ${ENV.${.PREFIX:T}} \
 509           ${TEST_MAKE} \
 510             -r -C ${.CURDIR} -f ${.IMPSRC} \
 511             ${FLAGS.${.PREFIX:T}:U-k} \
 512             > ${.TARGET}.tmp 2>&1 \
 513         && status=$$? || status=$$?; \
 514         echo $$status > ${.TARGET:R}.status
 515         @mv ${.TARGET}.tmp ${.TARGET}
 516
 517 # Postprocess the test output so that the results can be compared.
 518 #
 519 # always pretend .MAKE was called 'make'
 520 _SED_CMDS+=     -e 's,^${TEST_MAKE:T:S,.,\\.,g}[][0-9]*:,make:,'
 521 _SED_CMDS+=     -e 's,${TEST_MAKE:S,.,\\.,g},make,'
 522 # replace anything after 'stopped in' with unit-tests
 523 _SED_CMDS+=     -e '/stopped/s, /.*, unit-tests,'
 524 # strip ${.CURDIR}/ from the output
 525 _SED_CMDS+=     -e 's,${.CURDIR:S,.,\\.,g}/,,g'
 526 _SED_CMDS+=     -e 's,${UNIT_TESTS:S,.,\\.,g}/,,g'
 527
 528 .rawout.out:
 529         @${TOOL_SED} ${_SED_CMDS} ${SED_CMDS.${.PREFIX:T}} \
 530           < ${.IMPSRC} > ${.TARGET}.tmp1
 531         @${POSTPROC.${.PREFIX:T}:Ucat} < ${.TARGET}.tmp1 > ${.TARGET}.tmp2
 532         @rm ${.TARGET}.tmp1
 533         @echo "exit status `cat ${.TARGET:R}.status`" >> ${.TARGET}.tmp2
 534         @mv ${.TARGET}.tmp2 ${.TARGET}
 535
 536 # Compare all output files
 537 test:   ${OUTFILES} .PHONY
 538         @failed= ; \
 539         for test in ${TESTS}; do \
 540           ${TOOL_DIFF} ${DIFF_FLAGS} ${UNIT_TESTS}/$${test}.exp $${test}.out \
 541           || failed="$${failed}$${failed:+ }$${test}" ; \
 542         done ; \
 543         if [ -n "$${failed}" ]; then \
 544           echo "Failed tests: $${failed}" ; false ; \
 545         else \
 546           echo "All tests passed" ; \
 547         fi
 548
 549 accept:
 550         @for test in ${TESTS}; do \
 551           cmp -s ${UNIT_TESTS}/$${test}.exp $${test}.out \
 552           || { echo "Replacing $${test}.exp" ; \
 553                cp $${test}.out ${UNIT_TESTS}/$${test}.exp ; } \
 554         done
 555
 556 .if exists(${TEST_MAKE})
 557 ${TESTS:=.rawout}: ${TEST_MAKE}
 558 # in meta mode, we *know* if a target script is impacted
 559 # by a makefile change.
 560 .if ${.MAKE.MODE:Unormal:Mmeta} == ""
 561 ${TESTS:=.rawout}: ${.PARSEDIR}/Makefile
 562 .endif
 563 .endif
 564
 565 .-include <obj.mk>