mk/tests.mk

   1 # Copyright 2012-2014 The Rust Project Developers. See the COPYRIGHT
   2 # file at the top-level directory of this distribution and at
   3 # http://rust-lang.org/COPYRIGHT.
   4 #
   5 # Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
   6 # http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
   7 # <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
   8 # option. This file may not be copied, modified, or distributed
   9 # except according to those terms.
  10
  11
  12 ######################################################################
  13 # Test variables
  14 ######################################################################
  15
  16 # The names of crates that must be tested
  17
  18 # libcore/librustc_unicode tests are in a separate crate
  19 DEPS_coretest :=
  20 $(eval $(call RUST_CRATE,coretest))
  21
  22 DEPS_collectionstest :=
  23 $(eval $(call RUST_CRATE,collectionstest))
  24
  25 TEST_TARGET_CRATES = $(filter-out core rustc_unicode,$(TARGET_CRATES)) \
  26                         collectionstest coretest
  27 TEST_DOC_CRATES = $(DOC_CRATES)
  28 TEST_HOST_CRATES = $(filter-out rustc_typeck rustc_borrowck rustc_resolve \
  29                                 rustc_trans rustc_lint,\
  30                      $(HOST_CRATES))
  31 TEST_CRATES = $(TEST_TARGET_CRATES) $(TEST_HOST_CRATES)
  32
  33 ######################################################################
  34 # Environment configuration
  35 ######################################################################
  36
  37 # The arguments to all test runners
  38 ifdef TESTNAME
  39   TESTARGS += $(TESTNAME)
  40 endif
  41
  42 ifdef CHECK_IGNORED
  43   TESTARGS += --ignored
  44 endif
  45
  46 # Arguments to the cfail/rfail/rpass/bench tests
  47 ifdef CFG_VALGRIND
  48   CTEST_RUNTOOL = --runtool "$(CFG_VALGRIND)"
  49 endif
  50
  51 # Arguments to the perf tests
  52 ifdef CFG_PERF_TOOL
  53   CTEST_PERF_RUNTOOL = --runtool "$(CFG_PERF_TOOL)"
  54 endif
  55
  56 CTEST_TESTARGS := $(TESTARGS)
  57
  58 # --bench is only relevant for crate tests, not for the compile tests
  59 ifdef PLEASE_BENCH
  60   TESTARGS += --bench
  61 endif
  62
  63 ifdef VERBOSE
  64   CTEST_TESTARGS += --verbose
  65 endif
  66
  67 # Setting locale ensures that gdb's output remains consistent.
  68 # This prevents tests from failing with some locales (fixes #17423).
  69 export LC_ALL=C
  70
  71 # If we're running perf then set this environment variable
  72 # to put the benchmarks into 'hard mode'
  73 ifeq ($(MAKECMDGOALS),perf)
  74   export RUST_BENCH=1
  75 endif
  76
  77 TEST_LOG_FILE=tmp/check-stage$(1)-T-$(2)-H-$(3)-$(4).log
  78 TEST_OK_FILE=tmp/check-stage$(1)-T-$(2)-H-$(3)-$(4).ok
  79
  80 define DEF_TARGET_COMMANDS
  81
  82 ifdef CFG_UNIXY_$(1)
  83   CFG_RUN_TEST_$(1)=$$(TARGET_RPATH_VAR$$(2)_T_$$(3)_H_$$(4)) \
  84           $$(call CFG_RUN_$(1),,$$(CFG_VALGRIND) $$(1))
  85 endif
  86
  87 ifdef CFG_WINDOWSY_$(1)
  88   CFG_TESTLIB_$(1)=$$(CFG_BUILD_DIR)$$(2)/$$(strip \
  89    $$(if $$(findstring stage0,$$(1)), \
  90        stage0/$$(CFG_LIBDIR_RELATIVE), \
  91       $$(if $$(findstring stage1,$$(1)), \
  92            stage1/$$(CFG_LIBDIR_RELATIVE), \
  93           $$(if $$(findstring stage2,$$(1)), \
  94                stage2/$$(CFG_LIBDIR_RELATIVE), \
  95                $$(if $$(findstring stage3,$$(1)), \
  96                     stage3/$$(CFG_LIBDIR_RELATIVE), \
  97                )))))/rustlib/$$(CFG_BUILD)/lib
  98   CFG_RUN_TEST_$(1)=$$(call CFG_RUN_$(1),$$(call CFG_TESTLIB_$(1),$$(1),$$(4)),$$(1))
  99 endif
 100
 101 # Run the compiletest runner itself under valgrind
 102 ifdef CTEST_VALGRIND
 103 CFG_RUN_CTEST_$(1)=$$(RPATH_VAR$$(1)_T_$$(3)_H_$$(3)) \
 104       $$(call CFG_RUN_TEST_$$(CFG_BUILD),$$(3),$$(4))
 105 else
 106 CFG_RUN_CTEST_$(1)=$$(RPATH_VAR$$(1)_T_$$(3)_H_$$(3)) \
 107       $$(call CFG_RUN_$$(CFG_BUILD),$$(TLIB$$(1)_T_$$(3)_H_$$(3)),$$(2))
 108 endif
 109
 110 endef
 111
 112 $(foreach target,$(CFG_TARGET), \
 113   $(eval $(call DEF_TARGET_COMMANDS,$(target))))
 114
 115 # Target platform specific variables for android
 116 define DEF_ADB_DEVICE_STATUS
 117 CFG_ADB_DEVICE_STATUS=$(1)
 118 endef
 119
 120 $(foreach target,$(CFG_TARGET), \
 121   $(if $(findstring android, $(target)), \
 122     $(if $(findstring adb,$(CFG_ADB)), \
 123       $(if $(findstring device,$(shell $(CFG_ADB) devices 2>/dev/null | grep -E '^[:_A-Za-z0-9-]+[[:blank:]]+device')), \
 124         $(info check: android device attached) \
 125         $(eval $(call DEF_ADB_DEVICE_STATUS, true)), \
 126         $(info check: android device not attached) \
 127         $(eval $(call DEF_ADB_DEVICE_STATUS, false)) \
 128       ), \
 129       $(info check: adb not found) \
 130       $(eval $(call DEF_ADB_DEVICE_STATUS, false)) \
 131     ), \
 132   ) \
 133 )
 134
 135 ifeq ($(CFG_ADB_DEVICE_STATUS),true)
 136 CFG_ADB_TEST_DIR=/data/tmp
 137
 138 $(info check: android device test dir $(CFG_ADB_TEST_DIR) ready \
 139  $(shell $(CFG_ADB) remount 1>/dev/null) \
 140  $(shell $(CFG_ADB) shell rm -r $(CFG_ADB_TEST_DIR) >/dev/null) \
 141  $(shell $(CFG_ADB) shell mkdir $(CFG_ADB_TEST_DIR)) \
 142  $(shell $(CFG_ADB) push $(S)src/etc/adb_run_wrapper.sh $(CFG_ADB_TEST_DIR) 1>/dev/null) \
 143  $(foreach target,$(CFG_TARGET), \
 144   $(if $(findstring android, $(target)), \
 145    $(shell $(CFG_ADB) shell mkdir $(CFG_ADB_TEST_DIR)/$(target)) \
 146    $(foreach crate,$(TARGET_CRATES), \
 147     $(shell $(CFG_ADB) push $(TLIB2_T_$(target)_H_$(CFG_BUILD))/$(call CFG_LIB_GLOB_$(target),$(crate)) \
 148                     $(CFG_ADB_TEST_DIR)/$(target))), \
 149  )))
 150 else
 151 CFG_ADB_TEST_DIR=
 152 endif
 153
 154 # $(1) - name of doc test
 155 # $(2) - file of the test
 156 define DOCTEST
 157 DOC_NAMES := $$(DOC_NAMES) $(1)
 158 DOCFILE_$(1) := $(2)
 159 endef
 160
 161 $(foreach doc,$(DOCS), \
 162   $(eval $(call DOCTEST,md-$(doc),$(S)src/doc/$(doc).md)))
 163 $(foreach file,$(wildcard $(S)src/doc/trpl/*.md), \
 164   $(eval $(call DOCTEST,$(file:$(S)src/doc/trpl/%.md=trpl-%),$(file))))
 165
 166 ######################################################################
 167 # Main test targets
 168 ######################################################################
 169
 170 # The main testing target. Tests lots of stuff.
 171 check: check-sanitycheck cleantmptestlogs cleantestlibs all check-stage2 tidy
 172         $(Q)$(CFG_PYTHON) $(S)src/etc/check-summary.py tmp/*.log
 173
 174 # As above but don't bother running tidy.
 175 check-notidy: check-sanitycheck cleantmptestlogs cleantestlibs all check-stage2
 176         $(Q)$(CFG_PYTHON) $(S)src/etc/check-summary.py tmp/*.log
 177
 178 # A slightly smaller set of tests for smoke testing.
 179 check-lite: check-sanitycheck cleantestlibs cleantmptestlogs \
 180         $(foreach crate,$(TEST_TARGET_CRATES),check-stage2-$(crate)) \
 181         check-stage2-rpass check-stage2-rpass-valgrind \
 182         check-stage2-rfail check-stage2-cfail check-stage2-pfail check-stage2-rmake
 183         $(Q)$(CFG_PYTHON) $(S)src/etc/check-summary.py tmp/*.log
 184
 185 # Only check the 'reference' tests: rpass/cfail/rfail/rmake.
 186 check-ref: check-sanitycheck cleantestlibs cleantmptestlogs check-stage2-rpass \
 187         check-stage2-rpass-valgrind check-stage2-rfail check-stage2-cfail check-stage2-pfail \
 188         check-stage2-rmake
 189         $(Q)$(CFG_PYTHON) $(S)src/etc/check-summary.py tmp/*.log
 190
 191 # Only check the docs.
 192 check-docs: check-sanitycheck cleantestlibs cleantmptestlogs check-stage2-docs
 193         $(Q)$(CFG_PYTHON) $(S)src/etc/check-summary.py tmp/*.log
 194
 195 # Some less critical tests that are not prone to breakage.
 196 # Not run as part of the normal test suite, but tested by bors on checkin.
 197 check-secondary: check-build-compiletest check-build-lexer-verifier check-lexer check-pretty
 198
 199 .PHONY: check-sanitycheck
 200
 201 check-sanitycheck:
 202         $(Q)$(CFG_PYTHON) $(S)src/etc/check-sanitycheck.py
 203
 204 # check + check-secondary.
 205 #
 206 # Issue #17883: build check-secondary first so hidden dependencies in
 207 # e.g. building compiletest are exercised (resolve those by adding
 208 # deps to rules that need them; not by putting `check` first here).
 209 check-all: check-secondary check
 210
 211 # Pretty-printing tests.
 212 check-pretty: check-stage2-T-$(CFG_BUILD)-H-$(CFG_BUILD)-pretty-exec
 213
 214 define DEF_CHECK_BUILD_COMPILETEST_FOR_STAGE
 215 check-stage$(1)-build-compiletest:      $$(HBIN$(1)_H_$(CFG_BUILD))/compiletest$$(X_$(CFG_BUILD))
 216 endef
 217
 218 $(foreach stage,$(STAGES), \
 219  $(eval $(call DEF_CHECK_BUILD_COMPILETEST_FOR_STAGE,$(stage))))
 220
 221 check-build-compiletest: \
 222         check-stage1-build-compiletest \
 223         check-stage2-build-compiletest
 224
 225 .PHONY: cleantmptestlogs cleantestlibs
 226
 227 cleantmptestlogs:
 228         $(Q)rm -f tmp/*.log
 229
 230 cleantestlibs:
 231         $(Q)find $(CFG_BUILD)/test \
 232          -name '*.[odasS]' -o \
 233          -name '*.so' -o \
 234          -name '*.dylib' -o \
 235          -name '*.dll' -o \
 236          -name '*.def' -o \
 237          -name '*.bc' -o \
 238          -name '*.dSYM' -o \
 239          -name '*.libaux' -o \
 240          -name '*.out' -o \
 241          -name '*.err' -o \
 242          -name '*.debugger.script' \
 243          | xargs rm -rf
 244
 245
 246 ######################################################################
 247 # Tidy
 248 ######################################################################
 249
 250 ifdef CFG_NOTIDY
 251 .PHONY: tidy
 252 tidy:
 253 else
 254
 255 # Run the tidy script in multiple parts to avoid huge 'echo' commands
 256 .PHONY: tidy
 257 tidy: tidy-basic tidy-binaries tidy-errors tidy-features
 258
 259 endif
 260
 261 .PHONY: tidy-basic
 262 tidy-basic:
 263                 @$(call E, check: formatting)
 264                 $(Q) $(CFG_PYTHON) $(S)src/etc/tidy.py $(S)src/
 265
 266 .PHONY: tidy-binaries
 267 tidy-binaries:
 268                 @$(call E, check: binaries)
 269                 $(Q)find $(S)src -type f -perm +a+x \
 270                     -not -name '*.rs' -and -not -name '*.py' \
 271                     -and -not -name '*.sh' \
 272                 | grep '^$(S)src/jemalloc' -v \
 273                 | grep '^$(S)src/libuv' -v \
 274                 | grep '^$(S)src/llvm' -v \
 275                 | grep '^$(S)src/rt/hoedown' -v \
 276                 | grep '^$(S)src/gyp' -v \
 277                 | grep '^$(S)src/etc' -v \
 278                 | grep '^$(S)src/doc' -v \
 279                 | grep '^$(S)src/compiler-rt' -v \
 280                 | grep '^$(S)src/libbacktrace' -v \
 281                 | grep '^$(S)src/rust-installer' -v \
 282                 | xargs $(CFG_PYTHON) $(S)src/etc/check-binaries.py
 283
 284 .PHONY: tidy-errors
 285 tidy-errors:
 286                 @$(call E, check: extended errors)
 287                 $(Q) $(CFG_PYTHON) $(S)src/etc/errorck.py $(S)src/
 288
 289 .PHONY: tidy-features
 290 tidy-features:
 291                 @$(call E, check: feature sanity)
 292                 $(Q) $(CFG_PYTHON) $(S)src/etc/featureck.py $(S)src/
 293
 294
 295 ######################################################################
 296 # Sets of tests
 297 ######################################################################
 298
 299 define DEF_TEST_SETS
 300
 301 check-stage$(1)-T-$(2)-H-$(3)-exec: \
 302         check-stage$(1)-T-$(2)-H-$(3)-rpass-exec \
 303         check-stage$(1)-T-$(2)-H-$(3)-rfail-exec \
 304         check-stage$(1)-T-$(2)-H-$(3)-cfail-exec \
 305         check-stage$(1)-T-$(2)-H-$(3)-pfail-exec \
 306     check-stage$(1)-T-$(2)-H-$(3)-rpass-valgrind-exec \
 307     check-stage$(1)-T-$(2)-H-$(3)-rpass-full-exec \
 308     check-stage$(1)-T-$(2)-H-$(3)-rfail-full-exec \
 309         check-stage$(1)-T-$(2)-H-$(3)-cfail-full-exec \
 310         check-stage$(1)-T-$(2)-H-$(3)-rmake-exec \
 311         check-stage$(1)-T-$(2)-H-$(3)-rustdocck-exec \
 312         check-stage$(1)-T-$(2)-H-$(3)-crates-exec \
 313         check-stage$(1)-T-$(2)-H-$(3)-doc-crates-exec \
 314         check-stage$(1)-T-$(2)-H-$(3)-bench-exec \
 315         check-stage$(1)-T-$(2)-H-$(3)-debuginfo-gdb-exec \
 316         check-stage$(1)-T-$(2)-H-$(3)-debuginfo-lldb-exec \
 317         check-stage$(1)-T-$(2)-H-$(3)-codegen-exec \
 318         check-stage$(1)-T-$(2)-H-$(3)-doc-exec \
 319         check-stage$(1)-T-$(2)-H-$(3)-pretty-exec
 320
 321 # Only test the compiler-dependent crates when the target is
 322 # able to build a compiler (when the target triple is in the set of host triples)
 323 ifneq ($$(findstring $(2),$$(CFG_HOST)),)
 324
 325 check-stage$(1)-T-$(2)-H-$(3)-crates-exec: \
 326         $$(foreach crate,$$(TEST_CRATES), \
 327            check-stage$(1)-T-$(2)-H-$(3)-$$(crate)-exec)
 328
 329 else
 330
 331 check-stage$(1)-T-$(2)-H-$(3)-crates-exec: \
 332         $$(foreach crate,$$(TEST_TARGET_CRATES), \
 333            check-stage$(1)-T-$(2)-H-$(3)-$$(crate)-exec)
 334
 335 endif
 336
 337 check-stage$(1)-T-$(2)-H-$(3)-doc-crates-exec: \
 338         $$(foreach crate,$$(TEST_DOC_CRATES), \
 339            check-stage$(1)-T-$(2)-H-$(3)-doc-crate-$$(crate)-exec)
 340
 341 check-stage$(1)-T-$(2)-H-$(3)-doc-exec: \
 342         $$(foreach docname,$$(DOC_NAMES), \
 343            check-stage$(1)-T-$(2)-H-$(3)-doc-$$(docname)-exec) \
 344
 345 check-stage$(1)-T-$(2)-H-$(3)-pretty-exec: \
 346         check-stage$(1)-T-$(2)-H-$(3)-pretty-rpass-exec \
 347     check-stage$(1)-T-$(2)-H-$(3)-pretty-rpass-valgrind-exec \
 348         check-stage$(1)-T-$(2)-H-$(3)-pretty-rpass-full-exec \
 349         check-stage$(1)-T-$(2)-H-$(3)-pretty-rfail-exec \
 350         check-stage$(1)-T-$(2)-H-$(3)-pretty-rfail-full-exec \
 351         check-stage$(1)-T-$(2)-H-$(3)-pretty-bench-exec \
 352         check-stage$(1)-T-$(2)-H-$(3)-pretty-pretty-exec
 353
 354 endef
 355
 356 $(foreach host,$(CFG_HOST), \
 357  $(foreach target,$(CFG_TARGET), \
 358   $(foreach stage,$(STAGES), \
 359     $(eval $(call DEF_TEST_SETS,$(stage),$(target),$(host))))))
 360
 361
 362 ######################################################################
 363 # Crate testing
 364 ######################################################################
 365
 366 define TEST_RUNNER
 367
 368 # If NO_REBUILD is set then break the dependencies on everything but
 369 # the source files so we can test crates without rebuilding any of the
 370 # parent crates.
 371 ifeq ($(NO_REBUILD),)
 372 TESTDEP_$(1)_$(2)_$(3)_$(4) = $$(SREQ$(1)_T_$(2)_H_$(3)) \
 373                             $$(foreach crate,$$(TARGET_CRATES), \
 374                                 $$(TLIB$(1)_T_$(2)_H_$(3))/stamp.$$(crate)) \
 375                                 $$(CRATE_FULLDEPS_$(1)_T_$(2)_H_$(3)_$(4))
 376
 377 else
 378 TESTDEP_$(1)_$(2)_$(3)_$(4) = $$(RSINPUTS_$(4))
 379 endif
 380
 381 $(3)/stage$(1)/test/$(4)test-$(2)$$(X_$(2)): CFG_COMPILER_HOST_TRIPLE = $(2)
 382 $(3)/stage$(1)/test/$(4)test-$(2)$$(X_$(2)): \
 383                 $$(CRATEFILE_$(4)) \
 384                 $$(TESTDEP_$(1)_$(2)_$(3)_$(4))
 385         @$$(call E, rustc: $$@)
 386         $(Q)CFG_LLVM_LINKAGE_FILE=$$(LLVM_LINKAGE_PATH_$(2)) \
 387             $$(subst @,,$$(STAGE$(1)_T_$(2)_H_$(3))) -o $$@ $$< --test \
 388                 -L "$$(RT_OUTPUT_DIR_$(2))" \
 389                 $$(LLVM_LIBDIR_RUSTFLAGS_$(2)) \
 390                 $$(RUSTFLAGS_$(4))
 391
 392 endef
 393
 394 $(foreach host,$(CFG_HOST), \
 395  $(eval $(foreach target,$(CFG_TARGET), \
 396   $(eval $(foreach stage,$(STAGES), \
 397    $(eval $(foreach crate,$(TEST_CRATES), \
 398     $(eval $(call TEST_RUNNER,$(stage),$(target),$(host),$(crate))))))))))
 399
 400 define DEF_TEST_CRATE_RULES
 401 check-stage$(1)-T-$(2)-H-$(3)-$(4)-exec: $$(call TEST_OK_FILE,$(1),$(2),$(3),$(4))
 402
 403 $$(call TEST_OK_FILE,$(1),$(2),$(3),$(4)): \
 404                 $(3)/stage$(1)/test/$(4)test-$(2)$$(X_$(2))
 405         @$$(call E, run: $$<)
 406         $$(Q)touch $$@.start_time
 407         $$(Q)$$(call CFG_RUN_TEST_$(2),$$<,$(1),$(2),$(3)) $$(TESTARGS) \
 408             --logfile $$(call TEST_LOG_FILE,$(1),$(2),$(3),$(4)) \
 409             $$(call CRATE_TEST_EXTRA_ARGS,$(1),$(2),$(3),$(4)) \
 410             && touch -r $$@.start_time $$@ && rm $$@.start_time
 411 endef
 412
 413 define DEF_TEST_CRATE_RULES_android
 414 check-stage$(1)-T-$(2)-H-$(3)-$(4)-exec: $$(call TEST_OK_FILE,$(1),$(2),$(3),$(4))
 415
 416 $$(call TEST_OK_FILE,$(1),$(2),$(3),$(4)): \
 417                 $(3)/stage$(1)/test/$(4)test-$(2)$$(X_$(2))
 418         @$$(call E, run: $$< via adb)
 419         $$(Q)touch $$@.start_time
 420         $$(Q)$(CFG_ADB) push $$< $(CFG_ADB_TEST_DIR)
 421         $$(Q)$(CFG_ADB) shell '(cd $(CFG_ADB_TEST_DIR); LD_LIBRARY_PATH=./$(2) \
 422                 ./$$(notdir $$<) \
 423                 --logfile $(CFG_ADB_TEST_DIR)/check-stage$(1)-T-$(2)-H-$(3)-$(4).log \
 424                 $$(call CRATE_TEST_EXTRA_ARGS,$(1),$(2),$(3),$(4)) $(TESTARGS))' \
 425                 > tmp/check-stage$(1)-T-$(2)-H-$(3)-$(4).tmp
 426         $$(Q)cat tmp/check-stage$(1)-T-$(2)-H-$(3)-$(4).tmp
 427         $$(Q)touch tmp/check-stage$(1)-T-$(2)-H-$(3)-$(4).log
 428         $$(Q)$(CFG_ADB) pull $(CFG_ADB_TEST_DIR)/check-stage$(1)-T-$(2)-H-$(3)-$(4).log tmp/
 429         $$(Q)$(CFG_ADB) shell rm $(CFG_ADB_TEST_DIR)/check-stage$(1)-T-$(2)-H-$(3)-$(4).log
 430         @if grep -q "result: ok" tmp/check-stage$(1)-T-$(2)-H-$(3)-$(4).tmp; \
 431         then \
 432                 rm tmp/check-stage$(1)-T-$(2)-H-$(3)-$(4).tmp; \
 433                 touch -r $$@.start_time $$@ && rm $$@.start_time; \
 434         else \
 435                 rm tmp/check-stage$(1)-T-$(2)-H-$(3)-$(4).tmp; \
 436                 exit 101; \
 437         fi
 438 endef
 439
 440 define DEF_TEST_CRATE_RULES_null
 441 check-stage$(1)-T-$(2)-H-$(3)-$(4)-exec: $$(call TEST_OK_FILE,$(1),$(2),$(3),$(4))
 442
 443 $$(call TEST_OK_FILE,$(1),$(2),$(3),$(4)): \
 444                 $(3)/stage$(1)/test/$(4)test-$(2)$$(X_$(2))
 445         @$$(call E, failing: no device for $$< )
 446         false
 447 endef
 448
 449 $(foreach host,$(CFG_HOST), \
 450  $(foreach target,$(CFG_TARGET), \
 451   $(foreach stage,$(STAGES), \
 452    $(foreach crate, $(TEST_CRATES), \
 453     $(if $(findstring $(target),$(CFG_BUILD)), \
 454      $(eval $(call DEF_TEST_CRATE_RULES,$(stage),$(target),$(host),$(crate))), \
 455      $(if $(findstring android, $(target)), \
 456       $(if $(findstring $(CFG_ADB_DEVICE_STATUS),"true"), \
 457        $(eval $(call DEF_TEST_CRATE_RULES_android,$(stage),$(target),$(host),$(crate))), \
 458        $(eval $(call DEF_TEST_CRATE_RULES_null,$(stage),$(target),$(host),$(crate))) \
 459       ), \
 460       $(eval $(call DEF_TEST_CRATE_RULES,$(stage),$(target),$(host),$(crate))) \
 461      ))))))
 462
 463 ######################################################################
 464 # Rules for the compiletest tests (rpass, rfail, etc.)
 465 ######################################################################
 466
 467 RPASS_RS := $(wildcard $(S)src/test/run-pass/*.rs)
 468 RPASS_VALGRIND_RS := $(wildcard $(S)src/test/run-pass-valgrind/*.rs)
 469 RPASS_FULL_RS := $(wildcard $(S)src/test/run-pass-fulldeps/*.rs)
 470 RFAIL_FULL_RS := $(wildcard $(S)src/test/run-fail-fulldeps/*.rs)
 471 CFAIL_FULL_RS := $(wildcard $(S)src/test/compile-fail-fulldeps/*.rs)
 472 RFAIL_RS := $(wildcard $(S)src/test/run-fail/*.rs)
 473 CFAIL_RS := $(wildcard $(S)src/test/compile-fail/*.rs)
 474 PFAIL_RS := $(wildcard $(S)src/test/parse-fail/*.rs)
 475 BENCH_RS := $(wildcard $(S)src/test/bench/*.rs)
 476 PRETTY_RS := $(wildcard $(S)src/test/pretty/*.rs)
 477 DEBUGINFO_GDB_RS := $(wildcard $(S)src/test/debuginfo/*.rs)
 478 DEBUGINFO_LLDB_RS := $(wildcard $(S)src/test/debuginfo/*.rs)
 479 CODEGEN_RS := $(wildcard $(S)src/test/codegen/*.rs)
 480 CODEGEN_CC := $(wildcard $(S)src/test/codegen/*.cc)
 481 RUSTDOCCK_RS := $(wildcard $(S)src/test/rustdoc/*.rs)
 482
 483 # perf tests are the same as bench tests only they run under
 484 # a performance monitor.
 485 PERF_RS := $(wildcard $(S)src/test/bench/*.rs)
 486
 487 RPASS_TESTS := $(RPASS_RS)
 488 RPASS_VALGRIND_TESTS := $(RPASS_VALGRIND_RS)
 489 RPASS_FULL_TESTS := $(RPASS_FULL_RS)
 490 RFAIL_FULL_TESTS := $(RFAIL_FULL_RS)
 491 CFAIL_FULL_TESTS := $(CFAIL_FULL_RS)
 492 RFAIL_TESTS := $(RFAIL_RS)
 493 CFAIL_TESTS := $(CFAIL_RS)
 494 PFAIL_TESTS := $(PFAIL_RS)
 495 BENCH_TESTS := $(BENCH_RS)
 496 PERF_TESTS := $(PERF_RS)
 497 PRETTY_TESTS := $(PRETTY_RS)
 498 DEBUGINFO_GDB_TESTS := $(DEBUGINFO_GDB_RS)
 499 DEBUGINFO_LLDB_TESTS := $(DEBUGINFO_LLDB_RS)
 500 CODEGEN_TESTS := $(CODEGEN_RS) $(CODEGEN_CC)
 501 RUSTDOCCK_TESTS := $(RUSTDOCCK_RS)
 502
 503 CTEST_SRC_BASE_rpass = run-pass
 504 CTEST_BUILD_BASE_rpass = run-pass
 505 CTEST_MODE_rpass = run-pass
 506 CTEST_RUNTOOL_rpass = $(CTEST_RUNTOOL)
 507
 508 CTEST_SRC_BASE_rpass-valgrind = run-pass-valgrind
 509 CTEST_BUILD_BASE_rpass-valgrind = run-pass-valgrind
 510 CTEST_MODE_rpass-valgrind = run-pass-valgrind
 511 CTEST_RUNTOOL_rpass-valgrind = $(CTEST_RUNTOOL)
 512
 513 CTEST_SRC_BASE_rpass-full = run-pass-fulldeps
 514 CTEST_BUILD_BASE_rpass-full = run-pass-fulldeps
 515 CTEST_MODE_rpass-full = run-pass
 516 CTEST_RUNTOOL_rpass-full = $(CTEST_RUNTOOL)
 517
 518 CTEST_SRC_BASE_rfail-full = run-fail-fulldeps
 519 CTEST_BUILD_BASE_rfail-full = run-fail-fulldeps
 520 CTEST_MODE_rfail-full = run-fail
 521 CTEST_RUNTOOL_rfail-full = $(CTEST_RUNTOOL)
 522
 523 CTEST_SRC_BASE_cfail-full = compile-fail-fulldeps
 524 CTEST_BUILD_BASE_cfail-full = compile-fail-fulldeps
 525 CTEST_MODE_cfail-full = compile-fail
 526 CTEST_RUNTOOL_cfail-full = $(CTEST_RUNTOOL)
 527
 528 CTEST_SRC_BASE_rfail = run-fail
 529 CTEST_BUILD_BASE_rfail = run-fail
 530 CTEST_MODE_rfail = run-fail
 531 CTEST_RUNTOOL_rfail = $(CTEST_RUNTOOL)
 532
 533 CTEST_SRC_BASE_cfail = compile-fail
 534 CTEST_BUILD_BASE_cfail = compile-fail
 535 CTEST_MODE_cfail = compile-fail
 536 CTEST_RUNTOOL_cfail = $(CTEST_RUNTOOL)
 537
 538 CTEST_SRC_BASE_pfail = parse-fail
 539 CTEST_BUILD_BASE_pfail = parse-fail
 540 CTEST_MODE_pfail = parse-fail
 541 CTEST_RUNTOOL_pfail = $(CTEST_RUNTOOL)
 542
 543 CTEST_SRC_BASE_bench = bench
 544 CTEST_BUILD_BASE_bench = bench
 545 CTEST_MODE_bench = run-pass
 546 CTEST_RUNTOOL_bench = $(CTEST_RUNTOOL)
 547
 548 CTEST_SRC_BASE_perf = bench
 549 CTEST_BUILD_BASE_perf = perf
 550 CTEST_MODE_perf = run-pass
 551 CTEST_RUNTOOL_perf = $(CTEST_PERF_RUNTOOL)
 552
 553 CTEST_SRC_BASE_debuginfo-gdb = debuginfo
 554 CTEST_BUILD_BASE_debuginfo-gdb = debuginfo-gdb
 555 CTEST_MODE_debuginfo-gdb = debuginfo-gdb
 556 CTEST_RUNTOOL_debuginfo-gdb = $(CTEST_RUNTOOL)
 557
 558 CTEST_SRC_BASE_debuginfo-lldb = debuginfo
 559 CTEST_BUILD_BASE_debuginfo-lldb = debuginfo-lldb
 560 CTEST_MODE_debuginfo-lldb = debuginfo-lldb
 561 CTEST_RUNTOOL_debuginfo-lldb = $(CTEST_RUNTOOL)
 562
 563 CTEST_SRC_BASE_codegen = codegen
 564 CTEST_BUILD_BASE_codegen = codegen
 565 CTEST_MODE_codegen = codegen
 566 CTEST_RUNTOOL_codegen = $(CTEST_RUNTOOL)
 567
 568 CTEST_SRC_BASE_rustdocck = rustdoc
 569 CTEST_BUILD_BASE_rustdocck = rustdoc
 570 CTEST_MODE_rustdocck = rustdoc
 571 CTEST_RUNTOOL_rustdocck = $(CTEST_RUNTOOL)
 572
 573 # CTEST_DISABLE_$(TEST_GROUP), if set, will cause the test group to be
 574 # disabled and the associated message to be printed as a warning
 575 # during attempts to run those tests.
 576
 577 ifeq ($(CFG_GDB),)
 578 CTEST_DISABLE_debuginfo-gdb = "no gdb found"
 579 endif
 580
 581 ifeq ($(CFG_LLDB),)
 582 CTEST_DISABLE_debuginfo-lldb = "no lldb found"
 583 endif
 584
 585 ifeq ($(CFG_CLANG),)
 586 CTEST_DISABLE_codegen = "no clang found"
 587 endif
 588
 589 ifneq ($(CFG_OSTYPE),apple-darwin)
 590 CTEST_DISABLE_debuginfo-lldb = "lldb tests are only run on darwin"
 591 endif
 592
 593 ifeq ($(CFG_OSTYPE),apple-darwin)
 594 CTEST_DISABLE_debuginfo-gdb = "gdb on darwin needs root"
 595 endif
 596
 597 ifeq ($(findstring android, $(CFG_TARGET)), android)
 598 CTEST_DISABLE_debuginfo-gdb =
 599 CTEST_DISABLE_debuginfo-lldb = "lldb tests are disabled on android"
 600 endif
 601
 602 # CTEST_DISABLE_NONSELFHOST_$(TEST_GROUP), if set, will cause that
 603 # test group to be disabled *unless* the target is able to build a
 604 # compiler (i.e. when the target triple is in the set of of host
 605 # triples).  The associated message will be printed as a warning
 606 # during attempts to run those tests.
 607
 608 define DEF_CTEST_VARS
 609
 610 # All the per-stage build rules you might want to call from the
 611 # command line.
 612 #
 613 # $(1) is the stage number
 614 # $(2) is the target triple to test
 615 # $(3) is the host triple to test
 616
 617 # Prerequisites for compiletest tests
 618 TEST_SREQ$(1)_T_$(2)_H_$(3) = \
 619         $$(HBIN$(1)_H_$(3))/compiletest$$(X_$(3)) \
 620         $$(SREQ$(1)_T_$(2)_H_$(3))
 621
 622 # Rules for the cfail/rfail/rpass/bench/perf test runner
 623
 624 # The tests select when to use debug configuration on their own;
 625 # remove directive, if present, from CFG_RUSTC_FLAGS (issue #7898).
 626 CTEST_RUSTC_FLAGS := $$(subst -C debug-assertions,,$$(subst -C debug-assertions=on,,$$(CFG_RUSTC_FLAGS)))
 627
 628 # The tests cannot be optimized while the rest of the compiler is optimized, so
 629 # filter out the optimization (if any) from rustc and then figure out if we need
 630 # to be optimized
 631 CTEST_RUSTC_FLAGS := $$(subst -O,,$$(CTEST_RUSTC_FLAGS))
 632 ifndef CFG_DISABLE_OPTIMIZE_TESTS
 633 CTEST_RUSTC_FLAGS += -O
 634 endif
 635
 636 # Analogously to the above, whether to pass `-g` when compiling tests
 637 # is a separate choice from whether to pass `-g` when building the
 638 # compiler and standard library themselves.
 639 CTEST_RUSTC_FLAGS := $$(subst -g,,$$(CTEST_RUSTC_FLAGS))
 640 ifdef CFG_ENABLE_DEBUGINFO_TESTS
 641 CTEST_RUSTC_FLAGS += -g
 642 endif
 643
 644 CTEST_COMMON_ARGS$(1)-T-$(2)-H-$(3) := \
 645                 --compile-lib-path $$(HLIB$(1)_H_$(3)) \
 646         --run-lib-path $$(TLIB$(1)_T_$(2)_H_$(3)) \
 647         --rustc-path $$(HBIN$(1)_H_$(3))/rustc$$(X_$(3)) \
 648         --rustdoc-path $$(HBIN$(1)_H_$(3))/rustdoc$$(X_$(3)) \
 649         --clang-path $(if $(CFG_CLANG),$(CFG_CLANG),clang) \
 650         --llvm-bin-path $(CFG_LLVM_INST_DIR_$(CFG_BUILD))/bin \
 651         --aux-base $$(S)src/test/auxiliary/ \
 652         --stage-id stage$(1)-$(2) \
 653         --target $(2) \
 654         --host $(3) \
 655         --python $$(CFG_PYTHON) \
 656         --gdb-version="$(CFG_GDB_VERSION)" \
 657         --lldb-version="$(CFG_LLDB_VERSION)" \
 658         --android-cross-path=$(CFG_ANDROID_CROSS_PATH) \
 659         --adb-path=$(CFG_ADB) \
 660         --adb-test-dir=$(CFG_ADB_TEST_DIR) \
 661         --host-rustcflags "$(RUSTC_FLAGS_$(3)) $$(CTEST_RUSTC_FLAGS) -L $$(RT_OUTPUT_DIR_$(3))" \
 662         --lldb-python-dir=$(CFG_LLDB_PYTHON_DIR) \
 663         --target-rustcflags "$(RUSTC_FLAGS_$(2)) $$(CTEST_RUSTC_FLAGS) -L $$(RT_OUTPUT_DIR_$(2))" \
 664         $$(CTEST_TESTARGS)
 665
 666 ifdef CFG_VALGRIND_RPASS
 667 ifdef GOOD_VALGRIND_$(2)
 668 CTEST_COMMON_ARGS$(1)-T-$(2)-H-$(3) += --valgrind-path "$(CFG_VALGRIND_RPASS)"
 669 endif
 670 endif
 671
 672 ifndef CFG_DISABLE_VALGRIND_RPASS
 673 ifdef GOOD_VALGRIND_$(2)
 674 CTEST_COMMON_ARGS$(1)-T-$(2)-H-$(3) += --force-valgrind
 675 endif
 676 endif
 677
 678 CTEST_DEPS_rpass_$(1)-T-$(2)-H-$(3) = $$(RPASS_TESTS)
 679 CTEST_DEPS_rpass-valgrind_$(1)-T-$(2)-H-$(3) = $$(RPASS_VALGRIND_TESTS)
 680 CTEST_DEPS_rpass-full_$(1)-T-$(2)-H-$(3) = $$(RPASS_FULL_TESTS) $$(CSREQ$(1)_T_$(3)_H_$(3)) $$(SREQ$(1)_T_$(2)_H_$(3))
 681 CTEST_DEPS_rfail-full_$(1)-T-$(2)-H-$(3) = $$(RFAIL_FULL_TESTS) $$(CSREQ$(1)_T_$(3)_H_$(3)) $$(SREQ$(1)_T_$(2)_H_$(3))
 682 CTEST_DEPS_cfail-full_$(1)-T-$(2)-H-$(3) = $$(CFAIL_FULL_TESTS) $$(CSREQ$(1)_T_$(3)_H_$(3)) $$(SREQ$(1)_T_$(2)_H_$(3))
 683 CTEST_DEPS_rfail_$(1)-T-$(2)-H-$(3) = $$(RFAIL_TESTS)
 684 CTEST_DEPS_cfail_$(1)-T-$(2)-H-$(3) = $$(CFAIL_TESTS)
 685 CTEST_DEPS_pfail_$(1)-T-$(2)-H-$(3) = $$(PFAIL_TESTS)
 686 CTEST_DEPS_bench_$(1)-T-$(2)-H-$(3) = $$(BENCH_TESTS)
 687 CTEST_DEPS_perf_$(1)-T-$(2)-H-$(3) = $$(PERF_TESTS)
 688 CTEST_DEPS_debuginfo-gdb_$(1)-T-$(2)-H-$(3) = $$(DEBUGINFO_GDB_TESTS)
 689 CTEST_DEPS_debuginfo-lldb_$(1)-T-$(2)-H-$(3) = $$(DEBUGINFO_LLDB_TESTS) \
 690                                                $(S)src/etc/lldb_batchmode.py \
 691                                                $(S)src/etc/lldb_rust_formatters.py
 692 CTEST_DEPS_codegen_$(1)-T-$(2)-H-$(3) = $$(CODEGEN_TESTS)
 693 CTEST_DEPS_rustdocck_$(1)-T-$(2)-H-$(3) = $$(RUSTDOCCK_TESTS) \
 694         $$(HBIN$(1)_H_$(3))/rustdoc$$(X_$(3)) \
 695         $(S)src/etc/htmldocck.py
 696
 697 endef
 698
 699 $(foreach host,$(CFG_HOST), \
 700  $(eval $(foreach target,$(CFG_TARGET), \
 701   $(eval $(foreach stage,$(STAGES), \
 702    $(eval $(call DEF_CTEST_VARS,$(stage),$(target),$(host))))))))
 703
 704 define DEF_RUN_COMPILETEST
 705
 706 CTEST_ARGS$(1)-T-$(2)-H-$(3)-$(4) := \
 707         $$(CTEST_COMMON_ARGS$(1)-T-$(2)-H-$(3)) \
 708         --src-base $$(S)src/test/$$(CTEST_SRC_BASE_$(4))/ \
 709         --build-base $(3)/test/$$(CTEST_BUILD_BASE_$(4))/ \
 710         --mode $$(CTEST_MODE_$(4)) \
 711         $$(CTEST_RUNTOOL_$(4))
 712
 713 check-stage$(1)-T-$(2)-H-$(3)-$(4)-exec: $$(call TEST_OK_FILE,$(1),$(2),$(3),$(4))
 714
 715 # CTEST_DONT_RUN_$(1)-T-$(2)-H-$(3)-$(4)
 716 # Goal: leave this variable as empty string if we should run the test.
 717 # Otherwise, set it to the reason we are not running the test.
 718 # (Encoded as a separate variable because GNU make does not have a
 719 # good way to express OR on ifeq commands)
 720
 721 ifneq ($$(CTEST_DISABLE_$(4)),)
 722 # Test suite is disabled for all configured targets.
 723 CTEST_DONT_RUN_$(1)-T-$(2)-H-$(3)-$(4) := $$(CTEST_DISABLE_$(4))
 724 else
 725 # else, check if non-self-hosted target (i.e. target not-in hosts) ...
 726 ifeq ($$(findstring $(2),$$(CFG_HOST)),)
 727 # ... if so, then check if this test suite is disabled for non-selfhosts.
 728 ifneq ($$(CTEST_DISABLE_NONSELFHOST_$(4)),)
 729 # Test suite is disabled for this target.
 730 CTEST_DONT_RUN_$(1)-T-$(2)-H-$(3)-$(4) := $$(CTEST_DISABLE_NONSELFHOST_$(4))
 731 endif
 732 endif
 733 # Neither DISABLE nor DISABLE_NONSELFHOST is set ==> okay, run the test.
 734 endif
 735
 736 ifeq ($$(CTEST_DONT_RUN_$(1)-T-$(2)-H-$(3)-$(4)),)
 737 $$(call TEST_OK_FILE,$(1),$(2),$(3),$(4)): \
 738                 $$(TEST_SREQ$(1)_T_$(2)_H_$(3)) \
 739                 $$(CTEST_DEPS_$(4)_$(1)-T-$(2)-H-$(3))
 740         @$$(call E, run $(4) [$(2)]: $$<)
 741         $$(Q)touch $$@.start_time
 742         $$(Q)$$(call CFG_RUN_CTEST_$(2),$(1),$$<,$(3)) \
 743                 $$(CTEST_ARGS$(1)-T-$(2)-H-$(3)-$(4)) \
 744                 --logfile $$(call TEST_LOG_FILE,$(1),$(2),$(3),$(4)) \
 745                 && touch -r $$@.start_time $$@ && rm $$@.start_time
 746
 747 else
 748
 749 $$(call TEST_OK_FILE,$(1),$(2),$(3),$(4)):
 750         @$$(call E, run $(4) [$(2)]: $$<)
 751         @$$(call E, warning: tests disabled: $$(CTEST_DONT_RUN_$(1)-T-$(2)-H-$(3)-$(4)))
 752         touch $$@
 753
 754 endif
 755
 756 endef
 757
 758 CTEST_NAMES = rpass rpass-valgrind rpass-full rfail-full cfail-full rfail cfail pfail \
 759         bench perf debuginfo-gdb debuginfo-lldb codegen rustdocck
 760
 761 $(foreach host,$(CFG_HOST), \
 762  $(eval $(foreach target,$(CFG_TARGET), \
 763   $(eval $(foreach stage,$(STAGES), \
 764    $(eval $(foreach name,$(CTEST_NAMES), \
 765    $(eval $(call DEF_RUN_COMPILETEST,$(stage),$(target),$(host),$(name))))))))))
 766
 767 PRETTY_NAMES = pretty-rpass pretty-rpass-valgrind pretty-rpass-full pretty-rfail-full pretty-rfail \
 768     pretty-bench pretty-pretty
 769 PRETTY_DEPS_pretty-rpass = $(RPASS_TESTS)
 770 PRETTY_DEPS_pretty-rpass-valgrind = $(RPASS_VALGRIND_TESTS)
 771 PRETTY_DEPS_pretty-rpass-full = $(RPASS_FULL_TESTS)
 772 PRETTY_DEPS_pretty-rfail-full = $(RFAIL_FULL_TESTS)
 773 PRETTY_DEPS_pretty-rfail = $(RFAIL_TESTS)
 774 PRETTY_DEPS_pretty-bench = $(BENCH_TESTS)
 775 PRETTY_DEPS_pretty-pretty = $(PRETTY_TESTS)
 776 PRETTY_DIRNAME_pretty-rpass = run-pass
 777 PRETTY_DIRNAME_pretty-rpass-valgrind = run-pass-valgrind
 778 PRETTY_DIRNAME_pretty-rpass-full = run-pass-fulldeps
 779 PRETTY_DIRNAME_pretty-rfail-full = run-fail-fulldeps
 780 PRETTY_DIRNAME_pretty-rfail = run-fail
 781 PRETTY_DIRNAME_pretty-bench = bench
 782 PRETTY_DIRNAME_pretty-pretty = pretty
 783
 784 define DEF_PRETTY_FULLDEPS
 785 PRETTY_DEPS$(1)_T_$(2)_H_$(3)_pretty-rpass-full = $$(CSREQ$(1)_T_$(3)_H_$(3))
 786 PRETTY_DEPS$(1)_T_$(2)_H_$(3)_pretty-rfail-full = $$(CSREQ$(1)_T_$(3)_H_$(3))
 787 endef
 788
 789 $(foreach host,$(CFG_HOST), \
 790  $(foreach target,$(CFG_TARGET), \
 791   $(foreach stage,$(STAGES), \
 792    $(eval $(call DEF_PRETTY_FULLDEPS,$(stage),$(target),$(host))))))
 793
 794 define DEF_RUN_PRETTY_TEST
 795
 796 PRETTY_ARGS$(1)-T-$(2)-H-$(3)-$(4) := \
 797                 $$(CTEST_COMMON_ARGS$(1)-T-$(2)-H-$(3)) \
 798         --src-base $$(S)src/test/$$(PRETTY_DIRNAME_$(4))/ \
 799         --build-base $(3)/test/$$(PRETTY_DIRNAME_$(4))/ \
 800         --mode pretty
 801
 802 check-stage$(1)-T-$(2)-H-$(3)-$(4)-exec: $$(call TEST_OK_FILE,$(1),$(2),$(3),$(4))
 803
 804 $$(call TEST_OK_FILE,$(1),$(2),$(3),$(4)): \
 805                 $$(TEST_SREQ$(1)_T_$(2)_H_$(3)) \
 806                 $$(PRETTY_DEPS_$(4)) \
 807                 $$(PRETTY_DEPS$(1)_T_$(2)_H_$(3)_$(4))
 808         @$$(call E, run pretty-rpass [$(2)]: $$<)
 809         $$(Q)touch $$@.start_time
 810         $$(Q)$$(call CFG_RUN_CTEST_$(2),$(1),$$<,$(3)) \
 811                 $$(PRETTY_ARGS$(1)-T-$(2)-H-$(3)-$(4)) \
 812                 --logfile $$(call TEST_LOG_FILE,$(1),$(2),$(3),$(4)) \
 813                 && touch -r $$@.start_time $$@ && rm $$@.start_time
 814
 815 endef
 816
 817 $(foreach host,$(CFG_HOST), \
 818  $(foreach target,$(CFG_TARGET), \
 819   $(foreach stage,$(STAGES), \
 820    $(foreach pretty-name,$(PRETTY_NAMES), \
 821     $(eval $(call DEF_RUN_PRETTY_TEST,$(stage),$(target),$(host),$(pretty-name)))))))
 822
 823
 824 ######################################################################
 825 # Crate & freestanding documentation tests
 826 ######################################################################
 827
 828 define DEF_RUSTDOC
 829 RUSTDOC_EXE_$(1)_T_$(2)_H_$(3) := $$(HBIN$(1)_H_$(3))/rustdoc$$(X_$(3))
 830 RUSTDOC_$(1)_T_$(2)_H_$(3) := $$(RPATH_VAR$(1)_T_$(2)_H_$(3)) $$(RUSTDOC_EXE_$(1)_T_$(2)_H_$(3))
 831 endef
 832
 833 $(foreach host,$(CFG_HOST), \
 834  $(foreach target,$(CFG_TARGET), \
 835   $(foreach stage,$(STAGES), \
 836    $(eval $(call DEF_RUSTDOC,$(stage),$(target),$(host))))))
 837
 838 # Freestanding
 839
 840 define DEF_DOC_TEST
 841
 842 check-stage$(1)-T-$(2)-H-$(3)-doc-$(4)-exec: $$(call TEST_OK_FILE,$(1),$(2),$(3),doc-$(4))
 843
 844 # If NO_REBUILD is set then break the dependencies on everything but
 845 # the source files so we can test documentation without rebuilding
 846 # rustdoc etc.
 847 ifeq ($(NO_REBUILD),)
 848 DOCTESTDEP_$(1)_$(2)_$(3)_$(4) = \
 849         $$(DOCFILE_$(4)) \
 850         $$(TEST_SREQ$(1)_T_$(2)_H_$(3)) \
 851         $$(RUSTDOC_EXE_$(1)_T_$(2)_H_$(3))
 852 else
 853 DOCTESTDEP_$(1)_$(2)_$(3)_$(4) = $$(DOCFILE_$(4))
 854 endif
 855
 856 ifeq ($(2),$$(CFG_BUILD))
 857 $$(call TEST_OK_FILE,$(1),$(2),$(3),doc-$(4)): $$(DOCTESTDEP_$(1)_$(2)_$(3)_$(4))
 858         @$$(call E, run doc-$(4) [$(2)])
 859         $$(Q)touch $$@.start_time
 860         $$(Q)$$(RUSTDOC_$(1)_T_$(2)_H_$(3)) --cfg dox --test $$< \
 861                 --test-args "$$(TESTARGS)" && \
 862                 touch -r $$@.start_time $$@ && rm $$@.start_time
 863 else
 864 $$(call TEST_OK_FILE,$(1),$(2),$(3),doc-$(4)):
 865         touch $$@
 866 endif
 867 endef
 868
 869 $(foreach host,$(CFG_HOST), \
 870  $(foreach target,$(CFG_TARGET), \
 871   $(foreach stage,$(STAGES), \
 872    $(foreach docname,$(DOC_NAMES), \
 873     $(eval $(call DEF_DOC_TEST,$(stage),$(target),$(host),$(docname)))))))
 874
 875 # Crates
 876
 877 define DEF_CRATE_DOC_TEST
 878
 879 # If NO_REBUILD is set then break the dependencies on everything but
 880 # the source files so we can test crate documentation without
 881 # rebuilding any of the parent crates.
 882 ifeq ($(NO_REBUILD),)
 883 CRATEDOCTESTDEP_$(1)_$(2)_$(3)_$(4) = \
 884         $$(TEST_SREQ$(1)_T_$(2)_H_$(3)) \
 885         $$(CRATE_FULLDEPS_$(1)_T_$(2)_H_$(3)_$(4)) \
 886         $$(RUSTDOC_EXE_$(1)_T_$(2)_H_$(3))
 887 else
 888 CRATEDOCTESTDEP_$(1)_$(2)_$(3)_$(4) = $$(RSINPUTS_$(4))
 889 endif
 890
 891 check-stage$(1)-T-$(2)-H-$(3)-doc-crate-$(4)-exec: \
 892         $$(call TEST_OK_FILE,$(1),$(2),$(3),doc-crate-$(4))
 893
 894 ifeq ($(2),$$(CFG_BUILD))
 895 $$(call TEST_OK_FILE,$(1),$(2),$(3),doc-crate-$(4)): $$(CRATEDOCTESTDEP_$(1)_$(2)_$(3)_$(4))
 896         @$$(call E, run doc-crate-$(4) [$(2)])
 897         $$(Q)touch $$@.start_time
 898         $$(Q)CFG_LLVM_LINKAGE_FILE=$$(LLVM_LINKAGE_PATH_$(2)) \
 899             $$(RUSTDOC_$(1)_T_$(2)_H_$(3)) --test --cfg dox \
 900                 $$(CRATEFILE_$(4)) --test-args "$$(TESTARGS)" && \
 901                 touch -r $$@.start_time $$@ && rm $$@.start_time
 902 else
 903 $$(call TEST_OK_FILE,$(1),$(2),$(3),doc-crate-$(4)):
 904         touch $$@
 905 endif
 906
 907 endef
 908
 909 $(foreach host,$(CFG_HOST), \
 910  $(foreach target,$(CFG_TARGET), \
 911   $(foreach stage,$(STAGES), \
 912    $(foreach crate,$(TEST_DOC_CRATES), \
 913     $(eval $(call DEF_CRATE_DOC_TEST,$(stage),$(target),$(host),$(crate)))))))
 914
 915 ######################################################################
 916 # Shortcut rules
 917 ######################################################################
 918
 919 TEST_GROUPS = \
 920         crates \
 921         $(foreach crate,$(TEST_CRATES),$(crate)) \
 922         $(foreach crate,$(TEST_DOC_CRATES),doc-crate-$(crate)) \
 923         rpass \
 924     rpass-valgrind \
 925         rpass-full \
 926         rfail-full \
 927         cfail-full \
 928         rfail \
 929         cfail \
 930         pfail \
 931         bench \
 932         perf \
 933         rmake \
 934         rustdocck \
 935         debuginfo-gdb \
 936         debuginfo-lldb \
 937         codegen \
 938         doc \
 939         $(foreach docname,$(DOC_NAMES),doc-$(docname)) \
 940         pretty \
 941         pretty-rpass \
 942     pretty-rpass-valgrind \
 943         pretty-rpass-full \
 944         pretty-rfail-full \
 945         pretty-rfail \
 946         pretty-bench \
 947         pretty-pretty \
 948         $(NULL)
 949
 950 define DEF_CHECK_FOR_STAGE_AND_TARGET_AND_HOST
 951 check-stage$(1)-T-$(2)-H-$(3): check-stage$(1)-T-$(2)-H-$(3)-exec
 952 endef
 953
 954 $(foreach stage,$(STAGES), \
 955  $(foreach target,$(CFG_TARGET), \
 956   $(foreach host,$(CFG_HOST), \
 957    $(eval $(call DEF_CHECK_FOR_STAGE_AND_TARGET_AND_HOST,$(stage),$(target),$(host))))))
 958
 959 define DEF_CHECK_FOR_STAGE_AND_TARGET_AND_HOST_AND_GROUP
 960 check-stage$(1)-T-$(2)-H-$(3)-$(4): check-stage$(1)-T-$(2)-H-$(3)-$(4)-exec
 961 endef
 962
 963 $(foreach stage,$(STAGES), \
 964  $(foreach target,$(CFG_TARGET), \
 965   $(foreach host,$(CFG_HOST), \
 966    $(foreach group,$(TEST_GROUPS), \
 967     $(eval $(call DEF_CHECK_FOR_STAGE_AND_TARGET_AND_HOST_AND_GROUP,$(stage),$(target),$(host),$(group)))))))
 968
 969 define DEF_CHECK_FOR_STAGE
 970 check-stage$(1): check-stage$(1)-H-$$(CFG_BUILD)
 971 check-stage$(1)-H-all: $$(foreach target,$$(CFG_TARGET), \
 972                            check-stage$(1)-H-$$(target))
 973 endef
 974
 975 $(foreach stage,$(STAGES), \
 976  $(eval $(call DEF_CHECK_FOR_STAGE,$(stage))))
 977
 978 define DEF_CHECK_FOR_STAGE_AND_GROUP
 979 check-stage$(1)-$(2): check-stage$(1)-H-$$(CFG_BUILD)-$(2)
 980 check-stage$(1)-H-all-$(2): $$(foreach target,$$(CFG_TARGET), \
 981                                check-stage$(1)-H-$$(target)-$(2))
 982 endef
 983
 984 $(foreach stage,$(STAGES), \
 985  $(foreach group,$(TEST_GROUPS), \
 986   $(eval $(call DEF_CHECK_FOR_STAGE_AND_GROUP,$(stage),$(group)))))
 987
 988
 989 define DEF_CHECK_FOR_STAGE_AND_HOSTS
 990 check-stage$(1)-H-$(2): $$(foreach target,$$(CFG_TARGET), \
 991                            check-stage$(1)-T-$$(target)-H-$(2))
 992 endef
 993
 994 $(foreach stage,$(STAGES), \
 995  $(foreach host,$(CFG_HOST), \
 996   $(eval $(call DEF_CHECK_FOR_STAGE_AND_HOSTS,$(stage),$(host)))))
 997
 998 define DEF_CHECK_FOR_STAGE_AND_HOSTS_AND_GROUP
 999 check-stage$(1)-H-$(2)-$(3): $$(foreach target,$$(CFG_TARGET), \
1000                                 check-stage$(1)-T-$$(target)-H-$(2)-$(3))
1001 endef
1002
1003 $(foreach stage,$(STAGES), \
1004  $(foreach host,$(CFG_HOST), \
1005   $(foreach group,$(TEST_GROUPS), \
1006    $(eval $(call DEF_CHECK_FOR_STAGE_AND_HOSTS_AND_GROUP,$(stage),$(host),$(group))))))
1007
1008 define DEF_CHECK_DOC_FOR_STAGE
1009 check-stage$(1)-docs: $$(foreach docname,$$(DOC_NAMES), \
1010                        check-stage$(1)-T-$$(CFG_BUILD)-H-$$(CFG_BUILD)-doc-$$(docname)) \
1011                      $$(foreach crate,$$(TEST_DOC_CRATES), \
1012                        check-stage$(1)-T-$$(CFG_BUILD)-H-$$(CFG_BUILD)-doc-crate-$$(crate))
1013 endef
1014
1015 $(foreach stage,$(STAGES), \
1016  $(eval $(call DEF_CHECK_DOC_FOR_STAGE,$(stage))))
1017
1018 define DEF_CHECK_CRATE
1019 check-$(1): check-stage2-T-$$(CFG_BUILD)-H-$$(CFG_BUILD)-$(1)-exec
1020 endef
1021
1022 $(foreach crate,$(TEST_CRATES), \
1023  $(eval $(call DEF_CHECK_CRATE,$(crate))))
1024
1025 ######################################################################
1026 # RMAKE rules
1027 ######################################################################
1028
1029 RMAKE_TESTS := $(shell ls -d $(S)src/test/run-make/*/)
1030 RMAKE_TESTS := $(RMAKE_TESTS:$(S)src/test/run-make/%/=%)
1031
1032 define DEF_RMAKE_FOR_T_H
1033 # $(1) the stage
1034 # $(2) target triple
1035 # $(3) host triple
1036
1037
1038 ifeq ($(2)$(3),$$(CFG_BUILD)$$(CFG_BUILD))
1039 check-stage$(1)-T-$(2)-H-$(3)-rmake-exec: \
1040                 $$(call TEST_OK_FILE,$(1),$(2),$(3),rmake)
1041
1042 $$(call TEST_OK_FILE,$(1),$(2),$(3),rmake): \
1043                 $$(RMAKE_TESTS:%=$(3)/test/run-make/%-$(1)-T-$(2)-H-$(3).ok)
1044         @touch $$@
1045
1046 $(3)/test/run-make/%-$(1)-T-$(2)-H-$(3).ok: \
1047                 $(S)src/test/run-make/%/Makefile \
1048                 $$(CSREQ$(1)_T_$(2)_H_$(3))
1049         @rm -rf $(3)/test/run-make/$$*
1050         @mkdir -p $(3)/test/run-make/$$*
1051         $$(Q)touch $$@.start_time
1052         $$(Q)$$(CFG_PYTHON) $(S)src/etc/maketest.py $$(dir $$<) \
1053         $$(MAKE) \
1054             $$(HBIN$(1)_H_$(3))/rustc$$(X_$(3)) \
1055             $(3)/test/run-make/$$* \
1056             "$$(CC_$(3)) $$(CFG_GCCISH_CFLAGS_$(3))" \
1057             $$(HBIN$(1)_H_$(3))/rustdoc$$(X_$(3)) \
1058             "$$(TESTNAME)" \
1059             $$(LD_LIBRARY_PATH_ENV_NAME$(1)_T_$(2)_H_$(3)) \
1060             "$$(LD_LIBRARY_PATH_ENV_HOSTDIR$(1)_T_$(2)_H_$(3))" \
1061             "$$(LD_LIBRARY_PATH_ENV_TARGETDIR$(1)_T_$(2)_H_$(3))" \
1062             $(1) \
1063             $$(S)
1064         @touch -r $$@.start_time $$@ && rm $$@.start_time
1065 else
1066 # FIXME #11094 - The above rule doesn't work right for multiple targets
1067 check-stage$(1)-T-$(2)-H-$(3)-rmake-exec:
1068         @true
1069
1070 endif
1071
1072
1073 endef
1074
1075 $(foreach stage,$(STAGES), \
1076  $(foreach target,$(CFG_TARGET), \
1077   $(foreach host,$(CFG_HOST), \
1078    $(eval $(call DEF_RMAKE_FOR_T_H,$(stage),$(target),$(host))))))