1#! /bin/sh 2 3. ./tests.sh 4 5if [ -z "$CC" ]; then 6 CC=gcc 7fi 8 9export QUIET_TEST=1 10STOP_ON_FAIL=0 11 12export VALGRIND= 13VGCODE=126 14 15tot_tests=0 16tot_pass=0 17tot_fail=0 18tot_config=0 19tot_vg=0 20tot_strange=0 21 22base_run_test() { 23 tot_tests=$((tot_tests + 1)) 24 if VALGRIND="$VALGRIND" "$@"; then 25 tot_pass=$((tot_pass + 1)) 26 else 27 ret="$?" 28 if [ "$STOP_ON_FAIL" -eq 1 ]; then 29 exit 1 30 fi 31 if [ "$ret" -eq 1 ]; then 32 tot_config=$((tot_config + 1)) 33 elif [ "$ret" -eq 2 ]; then 34 tot_fail=$((tot_fail + 1)) 35 elif [ "$ret" -eq $VGCODE ]; then 36 tot_vg=$((tot_vg + 1)) 37 else 38 tot_strange=$((tot_strange + 1)) 39 fi 40 fi 41} 42 43shorten_echo () { 44 limit=32 45 printf "$1" 46 shift 47 for x; do 48 if [ ${#x} -le $limit ]; then 49 printf " $x" 50 else 51 short=$(echo "$x" | head -c$limit) 52 printf " \"$short\"...<${#x} bytes>" 53 fi 54 done 55} 56 57run_test () { 58 printf "$*: " 59 if [ -n "$VALGRIND" -a -f $1.supp ]; then 60 VGSUPP="--suppressions=$1.supp" 61 fi 62 base_run_test $VALGRIND $VGSUPP "./$@" 63} 64 65run_sh_test () { 66 printf "$*: " 67 base_run_test sh "$@" 68} 69 70wrap_test () { 71 ( 72 if verbose_run "$@"; then 73 PASS 74 else 75 ret="$?" 76 if [ "$ret" -gt 127 ]; then 77 signame=$(kill -l $((ret - 128))) 78 FAIL "Killed by SIG$signame" 79 else 80 FAIL "Returned error code $ret" 81 fi 82 fi 83 ) 84} 85 86run_wrap_test () { 87 shorten_echo "$@: " 88 base_run_test wrap_test "$@" 89} 90 91wrap_error () { 92 ( 93 if verbose_run "$@"; then 94 FAIL "Expected non-zero return code" 95 else 96 ret="$?" 97 if [ "$ret" -gt 127 ]; then 98 signame=$(kill -l $((ret - 128))) 99 FAIL "Killed by SIG$signame" 100 else 101 PASS 102 fi 103 fi 104 ) 105} 106 107run_wrap_error_test () { 108 shorten_echo "$@" 109 printf " {!= 0}: " 110 base_run_test wrap_error "$@" 111} 112 113# $1: dtb file 114# $2: align base 115check_align () { 116 shorten_echo "check_align $@: " 117 local size=$(stat -c %s "$1") 118 local align="$2" 119 ( 120 if [ $(($size % $align)) -eq 0 ] ;then 121 PASS 122 else 123 FAIL "Output size $size is not $align-byte aligned" 124 fi 125 ) 126} 127 128run_dtc_test () { 129 printf "dtc $*: " 130 base_run_test wrap_test $VALGRIND $DTC "$@" 131} 132 133asm_to_so () { 134 $CC -shared -o $1.test.so data.S $1.test.s 135} 136 137asm_to_so_test () { 138 run_wrap_test asm_to_so "$@" 139} 140 141run_fdtget_test () { 142 expect="$1" 143 shift 144 printf "fdtget-runtest.sh %s $*: " "$(echo $expect)" 145 base_run_test sh fdtget-runtest.sh "$expect" "$@" 146} 147 148run_fdtput_test () { 149 expect="$1" 150 shift 151 shorten_echo fdtput-runtest.sh "$expect" "$@" 152 printf ": " 153 base_run_test sh fdtput-runtest.sh "$expect" "$@" 154} 155 156run_fdtdump_test() { 157 file="$1" 158 shorten_echo fdtdump-runtest.sh "$file" 159 printf ": " 160 base_run_test sh fdtdump-runtest.sh "$file" 161} 162 163BAD_FIXUP_TREES="bad_index \ 164 empty \ 165 empty_index \ 166 index_trailing \ 167 path_empty_prop \ 168 path_only \ 169 path_only_sep \ 170 path_prop" 171 172# Test to exercise libfdt overlay application without dtc's overlay support 173libfdt_overlay_tests () { 174 # First test a doctored overlay which requires only local fixups 175 run_dtc_test -I dts -O dtb -o overlay_base_no_symbols.test.dtb overlay_base.dts 176 run_test check_path overlay_base_no_symbols.test.dtb not-exists "/__symbols__" 177 run_test check_path overlay_base_no_symbols.test.dtb not-exists "/__fixups__" 178 run_test check_path overlay_base_no_symbols.test.dtb not-exists "/__local_fixups__" 179 180 run_dtc_test -I dts -O dtb -o overlay_overlay_no_fixups.test.dtb overlay_overlay_no_fixups.dts 181 run_test check_path overlay_overlay_no_fixups.test.dtb not-exists "/__symbols__" 182 run_test check_path overlay_overlay_no_fixups.test.dtb not-exists "/__fixups__" 183 run_test check_path overlay_overlay_no_fixups.test.dtb exists "/__local_fixups__" 184 185 run_test overlay overlay_base_no_symbols.test.dtb overlay_overlay_no_fixups.test.dtb 186 187 # Then test with manually constructed fixups 188 run_dtc_test -I dts -O dtb -o overlay_base_manual_symbols.test.dtb overlay_base_manual_symbols.dts 189 run_test check_path overlay_base_manual_symbols.test.dtb exists "/__symbols__" 190 run_test check_path overlay_base_manual_symbols.test.dtb not-exists "/__fixups__" 191 run_test check_path overlay_base_manual_symbols.test.dtb not-exists "/__local_fixups__" 192 193 run_dtc_test -I dts -O dtb -o overlay_overlay_manual_fixups.test.dtb overlay_overlay_manual_fixups.dts 194 run_test check_path overlay_overlay_manual_fixups.test.dtb not-exists "/__symbols__" 195 run_test check_path overlay_overlay_manual_fixups.test.dtb exists "/__fixups__" 196 run_test check_path overlay_overlay_manual_fixups.test.dtb exists "/__local_fixups__" 197 198 run_test overlay overlay_base_manual_symbols.test.dtb overlay_overlay_manual_fixups.test.dtb 199 200 # Bad fixup tests 201 for test in $BAD_FIXUP_TREES; do 202 tree="overlay_bad_fixup_$test" 203 run_dtc_test -I dts -O dtb -o $tree.test.dtb $tree.dts 204 run_test overlay_bad_fixup overlay_base_no_symbols.test.dtb $tree.test.dtb 205 done 206} 207 208# Tests to exercise dtc's overlay generation support 209dtc_overlay_tests () { 210 # Overlay tests for dtc 211 run_dtc_test -@ -I dts -O dtb -o overlay_base.test.dtb overlay_base.dts 212 run_test check_path overlay_base.test.dtb exists "/__symbols__" 213 run_test check_path overlay_base.test.dtb not-exists "/__fixups__" 214 run_test check_path overlay_base.test.dtb not-exists "/__local_fixups__" 215 216 run_dtc_test -I dts -O dtb -o overlay_overlay.test.dtb overlay_overlay.dts 217 run_test check_path overlay_overlay.test.dtb not-exists "/__symbols__" 218 run_test check_path overlay_overlay.test.dtb exists "/__fixups__" 219 run_test check_path overlay_overlay.test.dtb exists "/__local_fixups__" 220 221 run_test overlay overlay_base.test.dtb overlay_overlay.test.dtb 222 223 # test plugin source to dtb and back 224 run_dtc_test -I dtb -O dts -o overlay_overlay_decompile.test.dts overlay_overlay.test.dtb 225 run_dtc_test -I dts -O dtb -o overlay_overlay_decompile.test.dtb overlay_overlay_decompile.test.dts 226 run_test dtbs_equal_ordered overlay_overlay.test.dtb overlay_overlay_decompile.test.dtb 227 228 # Test generation of aliases insted of symbols 229 run_dtc_test -A -I dts -O dtb -o overlay_base_with_aliases.dtb overlay_base.dts 230 run_test check_path overlay_base_with_aliases.dtb exists "/aliases" 231 run_test check_path overlay_base_with_aliases.dtb not-exists "/__symbols__" 232 run_test check_path overlay_base_with_aliases.dtb not-exists "/__fixups__" 233 run_test check_path overlay_base_with_aliases.dtb not-exists "/__local_fixups__" 234} 235 236tree1_tests () { 237 TREE=$1 238 239 # Read-only tests 240 run_test get_mem_rsv $TREE 241 run_test root_node $TREE 242 run_test find_property $TREE 243 run_test subnode_offset $TREE 244 run_test path_offset $TREE 245 run_test get_name $TREE 246 run_test getprop $TREE 247 run_test get_phandle $TREE 248 run_test get_path $TREE 249 run_test supernode_atdepth_offset $TREE 250 run_test parent_offset $TREE 251 run_test node_offset_by_prop_value $TREE 252 run_test node_offset_by_phandle $TREE 253 run_test node_check_compatible $TREE 254 run_test node_offset_by_compatible $TREE 255 run_test notfound $TREE 256 257 # Write-in-place tests 258 run_test setprop_inplace $TREE 259 run_test nop_property $TREE 260 run_test nop_node $TREE 261} 262 263tree1_tests_rw () { 264 TREE=$1 265 266 # Read-write tests 267 run_test set_name $TREE 268 run_test setprop $TREE 269 run_test del_property $TREE 270 run_test del_node $TREE 271} 272 273check_tests () { 274 tree="$1" 275 shift 276 run_sh_test dtc-checkfails.sh "$@" -- -I dts -O dtb $tree 277 run_dtc_test -I dts -O dtb -o $tree.test.dtb -f $tree 278 run_sh_test dtc-checkfails.sh "$@" -- -I dtb -O dtb $tree.test.dtb 279} 280 281ALL_LAYOUTS="mts mst tms tsm smt stm" 282 283libfdt_tests () { 284 tree1_tests test_tree1.dtb 285 286 run_dtc_test -I dts -O dtb -o addresses.test.dtb addresses.dts 287 run_test addr_size_cells addresses.test.dtb 288 289 run_dtc_test -I dts -O dtb -o stringlist.test.dtb stringlist.dts 290 run_test stringlist stringlist.test.dtb 291 292 # Sequential write tests 293 run_test sw_tree1 294 tree1_tests sw_tree1.test.dtb 295 tree1_tests unfinished_tree1.test.dtb 296 run_test dtbs_equal_ordered test_tree1.dtb sw_tree1.test.dtb 297 298 # Resizing tests 299 for mode in resize realloc; do 300 run_test sw_tree1 $mode 301 tree1_tests sw_tree1.test.dtb 302 tree1_tests unfinished_tree1.test.dtb 303 run_test dtbs_equal_ordered test_tree1.dtb sw_tree1.test.dtb 304 done 305 306 # fdt_move tests 307 for tree in test_tree1.dtb sw_tree1.test.dtb unfinished_tree1.test.dtb; do 308 rm -f moved.$tree shunted.$tree deshunted.$tree 309 run_test move_and_save $tree 310 run_test dtbs_equal_ordered $tree moved.$tree 311 run_test dtbs_equal_ordered $tree shunted.$tree 312 run_test dtbs_equal_ordered $tree deshunted.$tree 313 done 314 315 # v16 and alternate layout tests 316 for tree in test_tree1.dtb; do 317 for version in 17 16; do 318 for layout in $ALL_LAYOUTS; do 319 run_test mangle-layout $tree $version $layout 320 tree1_tests v$version.$layout.$tree 321 run_test dtbs_equal_ordered $tree v$version.$layout.$tree 322 done 323 done 324 done 325 326 # Read-write tests 327 for basetree in test_tree1.dtb; do 328 for version in 17 16; do 329 for layout in $ALL_LAYOUTS; do 330 tree=v$version.$layout.$basetree 331 rm -f opened.$tree repacked.$tree 332 run_test open_pack $tree 333 tree1_tests opened.$tree 334 tree1_tests repacked.$tree 335 336 tree1_tests_rw $tree 337 tree1_tests_rw opened.$tree 338 tree1_tests_rw repacked.$tree 339 done 340 done 341 done 342 run_test rw_tree1 343 tree1_tests rw_tree1.test.dtb 344 tree1_tests_rw rw_tree1.test.dtb 345 run_test appendprop1 346 run_test appendprop2 appendprop1.test.dtb 347 run_dtc_test -I dts -O dtb -o appendprop.test.dtb appendprop.dts 348 run_test dtbs_equal_ordered appendprop2.test.dtb appendprop.test.dtb 349 libfdt_overlay_tests 350 351 for basetree in test_tree1.dtb sw_tree1.test.dtb rw_tree1.test.dtb; do 352 run_test nopulate $basetree 353 run_test dtbs_equal_ordered $basetree noppy.$basetree 354 tree1_tests noppy.$basetree 355 tree1_tests_rw noppy.$basetree 356 done 357 358 run_dtc_test -I dts -O dtb -o subnode_iterate.dtb subnode_iterate.dts 359 run_test subnode_iterate subnode_iterate.dtb 360 361 run_dtc_test -I dts -O dtb -o property_iterate.dtb property_iterate.dts 362 run_test property_iterate property_iterate.dtb 363 364 # Tests for behaviour on various sorts of corrupted trees 365 run_test truncated_property 366 367 # Check aliases support in fdt_path_offset 368 run_dtc_test -I dts -O dtb -o aliases.dtb aliases.dts 369 run_test get_alias aliases.dtb 370 run_test path_offset_aliases aliases.dtb 371 372 # Specific bug tests 373 run_test add_subnode_with_nops 374 run_dtc_test -I dts -O dts -o sourceoutput.test.dts sourceoutput.dts 375 run_dtc_test -I dts -O dtb -o sourceoutput.test.dtb sourceoutput.dts 376 run_dtc_test -I dts -O dtb -o sourceoutput.test.dts.test.dtb sourceoutput.test.dts 377 run_test dtbs_equal_ordered sourceoutput.test.dtb sourceoutput.test.dts.test.dtb 378 379 run_dtc_test -I dts -O dtb -o embedded_nul.test.dtb embedded_nul.dts 380 run_dtc_test -I dts -O dtb -o embedded_nul_equiv.test.dtb embedded_nul_equiv.dts 381 run_test dtbs_equal_ordered embedded_nul.test.dtb embedded_nul_equiv.test.dtb 382 383 run_dtc_test -I dts -O dtb bad-size-cells.dts 384 385 run_wrap_error_test $DTC division-by-zero.dts 386 run_wrap_error_test $DTC bad-octal-literal.dts 387 run_dtc_test -I dts -O dtb nul-in-escape.dts 388 run_wrap_error_test $DTC nul-in-line-info1.dts 389 run_wrap_error_test $DTC nul-in-line-info2.dts 390 391 run_wrap_error_test $DTC -I dtb -O dts -o /dev/null ovf_size_strings.dtb 392} 393 394dtc_tests () { 395 run_dtc_test -I dts -O dtb -o dtc_tree1.test.dtb test_tree1.dts 396 tree1_tests dtc_tree1.test.dtb 397 tree1_tests_rw dtc_tree1.test.dtb 398 run_test dtbs_equal_ordered dtc_tree1.test.dtb test_tree1.dtb 399 400 run_dtc_test -I dts -O dtb -o dtc_escapes.test.dtb propname_escapes.dts 401 run_test propname_escapes dtc_escapes.test.dtb 402 403 run_dtc_test -I dts -O dtb -o line_directives.test.dtb line_directives.dts 404 405 run_dtc_test -I dts -O dtb -o dtc_escapes.test.dtb escapes.dts 406 run_test string_escapes dtc_escapes.test.dtb 407 408 run_dtc_test -I dts -O dtb -o dtc_char_literal.test.dtb char_literal.dts 409 run_test char_literal dtc_char_literal.test.dtb 410 411 run_dtc_test -I dts -O dtb -o dtc_sized_cells.test.dtb sized_cells.dts 412 run_test sized_cells dtc_sized_cells.test.dtb 413 414 run_dtc_test -I dts -O dtb -o dtc_extra-terminating-null.test.dtb extra-terminating-null.dts 415 run_test extra-terminating-null dtc_extra-terminating-null.test.dtb 416 417 run_dtc_test -I dts -O dtb -o dtc_references.test.dtb references.dts 418 run_test references dtc_references.test.dtb 419 420 run_dtc_test -I dts -O dtb -o dtc_path-references.test.dtb path-references.dts 421 run_test path-references dtc_path-references.test.dtb 422 423 run_test phandle_format dtc_references.test.dtb both 424 for f in legacy epapr both; do 425 run_dtc_test -I dts -O dtb -H $f -o dtc_references.test.$f.dtb references.dts 426 run_test phandle_format dtc_references.test.$f.dtb $f 427 done 428 429 run_dtc_test -I dts -O dtb -o multilabel.test.dtb multilabel.dts 430 run_test references multilabel.test.dtb 431 432 run_dtc_test -I dts -O dtb -o label_repeated.test.dtb label_repeated.dts 433 434 run_dtc_test -I dts -O dtb -o dtc_comments.test.dtb comments.dts 435 run_dtc_test -I dts -O dtb -o dtc_comments-cmp.test.dtb comments-cmp.dts 436 run_test dtbs_equal_ordered dtc_comments.test.dtb dtc_comments-cmp.test.dtb 437 438 # Check /include/ directive 439 run_dtc_test -I dts -O dtb -o includes.test.dtb include0.dts 440 run_test dtbs_equal_ordered includes.test.dtb test_tree1.dtb 441 442 # Check /incbin/ directive 443 run_dtc_test -I dts -O dtb -o incbin.test.dtb incbin.dts 444 run_test incbin incbin.test.dtb 445 446 # Check boot_cpuid_phys handling 447 run_dtc_test -I dts -O dtb -o boot_cpuid.test.dtb boot-cpuid.dts 448 run_test boot-cpuid boot_cpuid.test.dtb 16 449 450 run_dtc_test -I dts -O dtb -b 17 -o boot_cpuid_17.test.dtb boot-cpuid.dts 451 run_test boot-cpuid boot_cpuid_17.test.dtb 17 452 453 run_dtc_test -I dtb -O dtb -o preserve_boot_cpuid.test.dtb boot_cpuid.test.dtb 454 run_test boot-cpuid preserve_boot_cpuid.test.dtb 16 455 run_test dtbs_equal_ordered preserve_boot_cpuid.test.dtb boot_cpuid.test.dtb 456 457 run_dtc_test -I dtb -O dtb -o preserve_boot_cpuid_17.test.dtb boot_cpuid_17.test.dtb 458 run_test boot-cpuid preserve_boot_cpuid_17.test.dtb 17 459 run_test dtbs_equal_ordered preserve_boot_cpuid_17.test.dtb boot_cpuid_17.test.dtb 460 461 run_dtc_test -I dtb -O dtb -b17 -o override17_boot_cpuid.test.dtb boot_cpuid.test.dtb 462 run_test boot-cpuid override17_boot_cpuid.test.dtb 17 463 464 run_dtc_test -I dtb -O dtb -b0 -o override0_boot_cpuid_17.test.dtb boot_cpuid_17.test.dtb 465 run_test boot-cpuid override0_boot_cpuid_17.test.dtb 0 466 467 468 # Check -Oasm mode 469 for tree in test_tree1.dts escapes.dts references.dts path-references.dts \ 470 comments.dts aliases.dts include0.dts incbin.dts \ 471 value-labels.dts ; do 472 run_dtc_test -I dts -O asm -o oasm_$tree.test.s $tree 473 asm_to_so_test oasm_$tree 474 run_dtc_test -I dts -O dtb -o $tree.test.dtb $tree 475 run_test asm_tree_dump ./oasm_$tree.test.so oasm_$tree.test.dtb 476 run_wrap_test cmp oasm_$tree.test.dtb $tree.test.dtb 477 done 478 479 run_test value-labels ./oasm_value-labels.dts.test.so 480 481 # Check -Odts mode preserve all dtb information 482 for tree in test_tree1.dtb dtc_tree1.test.dtb dtc_escapes.test.dtb \ 483 dtc_extra-terminating-null.test.dtb dtc_references.test.dtb; do 484 run_dtc_test -I dtb -O dts -o odts_$tree.test.dts $tree 485 run_dtc_test -I dts -O dtb -o odts_$tree.test.dtb odts_$tree.test.dts 486 run_test dtbs_equal_ordered $tree odts_$tree.test.dtb 487 done 488 489 # Check version conversions 490 for tree in test_tree1.dtb ; do 491 for aver in 1 2 3 16 17; do 492 atree="ov${aver}_$tree.test.dtb" 493 run_dtc_test -I dtb -O dtb -V$aver -o $atree $tree 494 for bver in 16 17; do 495 btree="ov${bver}_$atree" 496 run_dtc_test -I dtb -O dtb -V$bver -o $btree $atree 497 run_test dtbs_equal_ordered $btree $tree 498 done 499 done 500 done 501 502 # Check merge/overlay functionality 503 run_dtc_test -I dts -O dtb -o dtc_tree1_merge.test.dtb test_tree1_merge.dts 504 tree1_tests dtc_tree1_merge.test.dtb test_tree1.dtb 505 run_dtc_test -I dts -O dtb -o dtc_tree1_merge_labelled.test.dtb test_tree1_merge_labelled.dts 506 tree1_tests dtc_tree1_merge_labelled.test.dtb test_tree1.dtb 507 run_dtc_test -I dts -O dtb -o dtc_tree1_label_noderef.test.dtb test_tree1_label_noderef.dts 508 run_test dtbs_equal_unordered dtc_tree1_label_noderef.test.dtb test_tree1.dtb 509 run_dtc_test -I dts -O dtb -o multilabel_merge.test.dtb multilabel_merge.dts 510 run_test references multilabel.test.dtb 511 run_test dtbs_equal_ordered multilabel.test.dtb multilabel_merge.test.dtb 512 run_dtc_test -I dts -O dtb -o dtc_tree1_merge_path.test.dtb test_tree1_merge_path.dts 513 tree1_tests dtc_tree1_merge_path.test.dtb test_tree1.dtb 514 run_wrap_error_test $DTC -I dts -O dtb -o /dev/null test_label_ref.dts 515 516 # Check prop/node delete functionality 517 run_dtc_test -I dts -O dtb -o dtc_tree1_delete.test.dtb test_tree1_delete.dts 518 tree1_tests dtc_tree1_delete.test.dtb 519 520 run_dtc_test -I dts -O dts -o delete_reinstate_multilabel.dts.test.dts delete_reinstate_multilabel.dts 521 run_wrap_test cmp delete_reinstate_multilabel.dts.test.dts delete_reinstate_multilabel_ref.dts 522 523 # Check some checks 524 check_tests dup-nodename.dts duplicate_node_names 525 check_tests dup-propname.dts duplicate_property_names 526 check_tests dup-phandle.dts explicit_phandles 527 check_tests zero-phandle.dts explicit_phandles 528 check_tests minusone-phandle.dts explicit_phandles 529 run_sh_test dtc-checkfails.sh phandle_references -- -I dts -O dtb nonexist-node-ref.dts 530 run_sh_test dtc-checkfails.sh phandle_references -- -I dts -O dtb nonexist-label-ref.dts 531 run_sh_test dtc-fatal.sh -I dts -O dtb nonexist-node-ref2.dts 532 check_tests bad-name-property.dts name_properties 533 534 check_tests bad-ncells.dts address_cells_is_cell size_cells_is_cell interrupt_cells_is_cell 535 check_tests bad-string-props.dts device_type_is_string model_is_string status_is_string 536 check_tests bad-reg-ranges.dts reg_format ranges_format 537 check_tests bad-empty-ranges.dts ranges_format 538 check_tests reg-ranges-root.dts reg_format ranges_format 539 check_tests default-addr-size.dts avoid_default_addr_size 540 check_tests obsolete-chosen-interrupt-controller.dts obsolete_chosen_interrupt_controller 541 check_tests reg-without-unit-addr.dts unit_address_vs_reg 542 check_tests unit-addr-without-reg.dts unit_address_vs_reg 543 run_sh_test dtc-checkfails.sh node_name_chars -- -I dtb -O dtb bad_node_char.dtb 544 run_sh_test dtc-checkfails.sh node_name_format -- -I dtb -O dtb bad_node_format.dtb 545 run_sh_test dtc-checkfails.sh prop_name_chars -- -I dtb -O dtb bad_prop_char.dtb 546 547 run_sh_test dtc-checkfails.sh duplicate_label -- -I dts -O dtb reuse-label1.dts 548 run_sh_test dtc-checkfails.sh duplicate_label -- -I dts -O dtb reuse-label2.dts 549 run_sh_test dtc-checkfails.sh duplicate_label -- -I dts -O dtb reuse-label3.dts 550 run_sh_test dtc-checkfails.sh duplicate_label -- -I dts -O dtb reuse-label4.dts 551 run_sh_test dtc-checkfails.sh duplicate_label -- -I dts -O dtb reuse-label5.dts 552 run_sh_test dtc-checkfails.sh duplicate_label -- -I dts -O dtb reuse-label6.dts 553 554 run_test check_path test_tree1.dtb exists "/subnode@1" 555 run_test check_path test_tree1.dtb not-exists "/subnode@10" 556 557 # Check warning options 558 run_sh_test dtc-checkfails.sh address_cells_is_cell interrupt_cells_is_cell -n size_cells_is_cell -- -Wno_size_cells_is_cell -I dts -O dtb bad-ncells.dts 559 run_sh_test dtc-fails.sh -n test-warn-output.test.dtb -I dts -O dtb bad-ncells.dts 560 run_sh_test dtc-fails.sh test-error-output.test.dtb -I dts -O dtb bad-ncells.dts -Esize_cells_is_cell 561 run_sh_test dtc-checkfails.sh always_fail -- -Walways_fail -I dts -O dtb test_tree1.dts 562 run_sh_test dtc-checkfails.sh -n always_fail -- -Walways_fail -Wno_always_fail -I dts -O dtb test_tree1.dts 563 run_sh_test dtc-fails.sh test-negation-1.test.dtb -Ealways_fail -I dts -O dtb test_tree1.dts 564 run_sh_test dtc-fails.sh -n test-negation-2.test.dtb -Ealways_fail -Eno_always_fail -I dts -O dtb test_tree1.dts 565 run_sh_test dtc-fails.sh test-negation-3.test.dtb -Ealways_fail -Wno_always_fail -I dts -O dtb test_tree1.dts 566 run_sh_test dtc-fails.sh -n test-negation-4.test.dtb -Esize_cells_is_cell -Eno_size_cells_is_cell -I dts -O dtb bad-ncells.dts 567 run_sh_test dtc-checkfails.sh size_cells_is_cell -- -Esize_cells_is_cell -Eno_size_cells_is_cell -I dts -O dtb bad-ncells.dts 568 569 # Check for proper behaviour reading from stdin 570 run_dtc_test -I dts -O dtb -o stdin_dtc_tree1.test.dtb - < test_tree1.dts 571 run_wrap_test cmp stdin_dtc_tree1.test.dtb dtc_tree1.test.dtb 572 run_dtc_test -I dtb -O dts -o stdin_odts_test_tree1.dtb.test.dts - < test_tree1.dtb 573 run_wrap_test cmp stdin_odts_test_tree1.dtb.test.dts odts_test_tree1.dtb.test.dts 574 575 # Check integer expresisons 576 run_test integer-expressions -g integer-expressions.test.dts 577 run_dtc_test -I dts -O dtb -o integer-expressions.test.dtb integer-expressions.test.dts 578 run_test integer-expressions integer-expressions.test.dtb 579 580 # Check for graceful failure in some error conditions 581 run_sh_test dtc-fatal.sh -I dts -O dtb nosuchfile.dts 582 run_sh_test dtc-fatal.sh -I dtb -O dtb nosuchfile.dtb 583 run_sh_test dtc-fatal.sh -I fs -O dtb nosuchfile 584 585 # Dependencies 586 run_dtc_test -I dts -O dtb -o dependencies.test.dtb -d dependencies.test.d dependencies.dts 587 run_wrap_test cmp dependencies.test.d dependencies.cmp 588 589 # Search paths 590 run_wrap_error_test $DTC -I dts -O dtb -o search_paths.dtb search_paths.dts 591 run_dtc_test -i search_dir -I dts -O dtb -o search_paths.dtb \ 592 search_paths.dts 593 run_wrap_error_test $DTC -i search_dir_b -I dts -O dtb \ 594 -o search_paths_b.dtb search_paths_b.dts 595 run_dtc_test -i search_dir_b -i search_dir -I dts -O dtb \ 596 -o search_paths_b.dtb search_paths_b.dts 597 run_dtc_test -I dts -O dtb -o search_paths_subdir.dtb \ 598 search_dir_b/search_paths_subdir.dts 599 600 # Check -a option 601 for align in 2 4 8 16 32 64; do 602 # -p -a 603 run_dtc_test -O dtb -p 1000 -a $align -o align0.dtb subnode_iterate.dts 604 check_align align0.dtb $align 605 # -S -a 606 run_dtc_test -O dtb -S 1999 -a $align -o align1.dtb subnode_iterate.dts 607 check_align align1.dtb $align 608 done 609 610 # Tests for overlay/plugin generation 611 dtc_overlay_tests 612} 613 614cmp_tests () { 615 basetree="$1" 616 shift 617 wrongtrees="$@" 618 619 run_test dtb_reverse $basetree 620 621 # First dtbs_equal_ordered 622 run_test dtbs_equal_ordered $basetree $basetree 623 run_test dtbs_equal_ordered -n $basetree $basetree.reversed.test.dtb 624 for tree in $wrongtrees; do 625 run_test dtbs_equal_ordered -n $basetree $tree 626 done 627 628 # now unordered 629 run_test dtbs_equal_unordered $basetree $basetree 630 run_test dtbs_equal_unordered $basetree $basetree.reversed.test.dtb 631 run_test dtbs_equal_unordered $basetree.reversed.test.dtb $basetree 632 for tree in $wrongtrees; do 633 run_test dtbs_equal_unordered -n $basetree $tree 634 done 635 636 # now dtc --sort 637 run_dtc_test -I dtb -O dtb -s -o $basetree.sorted.test.dtb $basetree 638 run_test dtbs_equal_unordered $basetree $basetree.sorted.test.dtb 639 run_dtc_test -I dtb -O dtb -s -o $basetree.reversed.sorted.test.dtb $basetree.reversed.test.dtb 640 run_test dtbs_equal_unordered $basetree.reversed.test.dtb $basetree.reversed.sorted.test.dtb 641 run_test dtbs_equal_ordered $basetree.sorted.test.dtb $basetree.reversed.sorted.test.dtb 642} 643 644dtbs_equal_tests () { 645 WRONG_TREE1="" 646 for x in 1 2 3 4 5 6 7 8 9; do 647 run_dtc_test -I dts -O dtb -o test_tree1_wrong$x.test.dtb test_tree1_wrong$x.dts 648 WRONG_TREE1="$WRONG_TREE1 test_tree1_wrong$x.test.dtb" 649 done 650 cmp_tests test_tree1.dtb $WRONG_TREE1 651} 652 653fdtget_tests () { 654 dts=label01.dts 655 dtb=$dts.fdtget.test.dtb 656 run_dtc_test -O dtb -o $dtb $dts 657 658 # run_fdtget_test <expected-result> [<flags>] <file> <node> <property> 659 run_fdtget_test "MyBoardName" $dtb / model 660 run_fdtget_test "MyBoardName MyBoardFamilyName" $dtb / compatible 661 run_fdtget_test "77 121 66 111 \ 66297 114 100 78 97 109 101 0 77 121 66 111 97 114 100 70 97 109 105 \ 663108 121 78 97 109 101 0" -t bu $dtb / compatible 664 run_fdtget_test "MyBoardName MyBoardFamilyName" -t s $dtb / compatible 665 run_fdtget_test 32768 $dtb /cpus/PowerPC,970@1 d-cache-size 666 run_fdtget_test 8000 -tx $dtb /cpus/PowerPC,970@1 d-cache-size 667 run_fdtget_test "61 62 63 0" -tbx $dtb /randomnode tricky1 668 run_fdtget_test "a b c d de ea ad be ef" -tbx $dtb /randomnode blob 669 670 # Here the property size is not a multiple of 4 bytes, so it should fail 671 run_wrap_error_test $DTGET -tlx $dtb /randomnode mixed 672 run_fdtget_test "6162 6300 1234 0 a 0 b 0 c" -thx $dtb /randomnode mixed 673 run_fdtget_test "61 62 63 0 12 34 0 0 0 a 0 0 0 b 0 0 0 c" \ 674 -thhx $dtb /randomnode mixed 675 run_wrap_error_test $DTGET -ts $dtb /randomnode doctor-who 676 677 # Test multiple arguments 678 run_fdtget_test "MyBoardName\nmemory" -ts $dtb / model /memory device_type 679 680 # Test defaults 681 run_wrap_error_test $DTGET -tx $dtb /randomnode doctor-who 682 run_fdtget_test "<the dead silence>" -tx \ 683 -d "<the dead silence>" $dtb /randomnode doctor-who 684 run_fdtget_test "<blink>" -tx -d "<blink>" $dtb /memory doctor-who 685} 686 687fdtput_tests () { 688 dts=label01.dts 689 dtb=$dts.fdtput.test.dtb 690 text=lorem.txt 691 692 # Allow just enough space for $text 693 run_dtc_test -O dtb -p $(stat -c %s $text) -o $dtb $dts 694 695 # run_fdtput_test <expected-result> <file> <node> <property> <flags> <value> 696 run_fdtput_test "a_model" $dtb / model -ts "a_model" 697 run_fdtput_test "board1 board2" $dtb / compatible -ts board1 board2 698 run_fdtput_test "board1 board2" $dtb / compatible -ts "board1 board2" 699 run_fdtput_test "32768" $dtb /cpus/PowerPC,970@1 d-cache-size "" "32768" 700 run_fdtput_test "8001" $dtb /cpus/PowerPC,970@1 d-cache-size -tx 0x8001 701 run_fdtput_test "2 3 12" $dtb /randomnode tricky1 -tbi "02 003 12" 702 run_fdtput_test "a b c ea ad be ef" $dtb /randomnode blob \ 703 -tbx "a b c ea ad be ef" 704 run_fdtput_test "a0b0c0d deeaae ef000000" $dtb /randomnode blob \ 705 -tx "a0b0c0d deeaae ef000000" 706 run_fdtput_test "$(cat $text)" $dtb /randomnode blob -ts "$(cat $text)" 707 708 # Test expansion of the blob when insufficient room for property 709 run_fdtput_test "$(cat $text $text)" $dtb /randomnode blob -ts "$(cat $text $text)" 710 711 # Start again with a fresh dtb 712 run_dtc_test -O dtb -p $(stat -c %s $text) -o $dtb $dts 713 714 # Node creation 715 run_wrap_error_test $DTPUT $dtb -c /baldrick sod 716 run_wrap_test $DTPUT $dtb -c /chosen/son /chosen/daughter 717 run_fdtput_test "eva" $dtb /chosen/daughter name "" -ts "eva" 718 run_fdtput_test "adam" $dtb /chosen/son name "" -ts "adam" 719 720 # Not allowed to create an existing node 721 run_wrap_error_test $DTPUT $dtb -c /chosen 722 run_wrap_error_test $DTPUT $dtb -c /chosen/son 723 724 # Automatic node creation 725 run_wrap_test $DTPUT $dtb -cp /blackadder/the-second/turnip \ 726 /blackadder/the-second/potato 727 run_fdtput_test 1000 $dtb /blackadder/the-second/turnip cost "" 1000 728 run_fdtput_test "fine wine" $dtb /blackadder/the-second/potato drink \ 729 "-ts" "fine wine" 730 run_wrap_test $DTPUT $dtb -p /you/are/drunk/sir/winston slurp -ts twice 731 732 # Test expansion of the blob when insufficent room for a new node 733 run_wrap_test $DTPUT $dtb -cp "$(cat $text $text)/longish" 734 735 # Allowed to create an existing node with -p 736 run_wrap_test $DTPUT $dtb -cp /chosen 737 run_wrap_test $DTPUT $dtb -cp /chosen/son 738 739 # Start again with a fresh dtb 740 run_dtc_test -O dtb -p $(stat -c %s $text) -o $dtb $dts 741 742 # Node delete 743 run_wrap_test $DTPUT $dtb -c /chosen/node1 /chosen/node2 /chosen/node3 744 run_fdtget_test "node3\nnode2\nnode1" $dtb -l /chosen 745 run_wrap_test $DTPUT $dtb -r /chosen/node1 /chosen/node2 746 run_fdtget_test "node3" $dtb -l /chosen 747 748 # Delete the non-existent node 749 run_wrap_error_test $DTPUT $dtb -r /non-existent/node 750 751 # Property delete 752 run_fdtput_test "eva" $dtb /chosen/ name "" -ts "eva" 753 run_fdtput_test "016" $dtb /chosen/ age "" -ts "016" 754 run_fdtget_test "age\nname\nbootargs\nlinux,platform" $dtb -p /chosen 755 run_wrap_test $DTPUT $dtb -d /chosen/ name age 756 run_fdtget_test "bootargs\nlinux,platform" $dtb -p /chosen 757 758 # Delete the non-existent property 759 run_wrap_error_test $DTPUT $dtb -d /chosen non-existent-prop 760 761 # TODO: Add tests for verbose mode? 762} 763 764utilfdt_tests () { 765 run_test utilfdt_test 766} 767 768fdtdump_tests () { 769 run_fdtdump_test fdtdump.dts 770} 771 772while getopts "vt:me" ARG ; do 773 case $ARG in 774 "v") 775 unset QUIET_TEST 776 ;; 777 "t") 778 TESTSETS=$OPTARG 779 ;; 780 "m") 781 VALGRIND="valgrind --tool=memcheck -q --error-exitcode=$VGCODE" 782 ;; 783 "e") 784 STOP_ON_FAIL=1 785 ;; 786 esac 787done 788 789if [ -z "$TESTSETS" ]; then 790 TESTSETS="libfdt utilfdt dtc dtbs_equal fdtget fdtput fdtdump" 791fi 792 793# Make sure we don't have stale blobs lying around 794rm -f *.test.dtb *.test.dts 795 796for set in $TESTSETS; do 797 case $set in 798 "libfdt") 799 libfdt_tests 800 ;; 801 "utilfdt") 802 utilfdt_tests 803 ;; 804 "dtc") 805 dtc_tests 806 ;; 807 "dtbs_equal") 808 dtbs_equal_tests 809 ;; 810 "fdtget") 811 fdtget_tests 812 ;; 813 "fdtput") 814 fdtput_tests 815 ;; 816 "fdtdump") 817 fdtdump_tests 818 ;; 819 esac 820done 821 822echo "********** TEST SUMMARY" 823echo "* Total testcases: $tot_tests" 824echo "* PASS: $tot_pass" 825echo "* FAIL: $tot_fail" 826echo "* Bad configuration: $tot_config" 827if [ -n "$VALGRIND" ]; then 828 echo "* valgrind errors: $tot_vg" 829fi 830echo "* Strange test result: $tot_strange" 831echo "**********" 832 833