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platform_external_dtc/tests/run_tests.sh
Simon Glass 7fcbef2757 fdtget: Add -d to provide a default value 
Sometimes the requested node or property is not present in the device
tree. This option provides a way of reporting a default value in this
case, rather than halting with an error.

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: David Gibson <david@gibson.dropbear.id.au>
2012-03-07 16:40:28 -06:00

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#! /bin/sh
. ./tests.sh
if [ -z "$CC" ]; then
CC=gcc
fi
export QUIET_TEST=1
export VALGRIND=
VGCODE=126
tot_tests=0
tot_pass=0
tot_fail=0
tot_config=0
tot_vg=0
tot_strange=0
base_run_test() {
tot_tests=$((tot_tests + 1))
if VALGRIND="$VALGRIND" "$@"; then
tot_pass=$((tot_pass + 1))
else
ret="$?"
if [ "$ret" -eq 1 ]; then
tot_config=$((tot_config + 1))
elif [ "$ret" -eq 2 ]; then
tot_fail=$((tot_fail + 1))
elif [ "$ret" -eq $VGCODE ]; then
tot_vg=$((tot_vg + 1))
else
tot_strange=$((tot_strange + 1))
fi
fi
}
shorten_echo () {
limit=32
echo -n "$1"
shift
for x; do
if [ ${#x} -le $limit ]; then
echo -n " $x"
else
short=$(echo "$x" | head -c$limit)
echo -n " \"$short\"...<${#x} bytes>"
fi
done
}
run_test () {
echo -n "$@: "
if [ -n "$VALGRIND" -a -f $1.supp ]; then
VGSUPP="--suppressions=$1.supp"
fi
base_run_test $VALGRIND $VGSUPP "./$@"
}
run_sh_test () {
echo -n "$@: "
base_run_test sh "$@"
}
wrap_test () {
(
if verbose_run "$@"; then
PASS
else
ret="$?"
if [ "$ret" -gt 127 ]; then
signame=$(kill -l $((ret - 128)))
FAIL "Killed by SIG$signame"
else
FAIL "Returned error code $ret"
fi
fi
)
}
run_wrap_test () {
echo -n "$@: "
base_run_test wrap_test "$@"
}
wrap_error () {
(
if verbose_run "$@"; then
FAIL "Expected non-zero return code"
else
ret="$?"
if [ "$ret" -gt 127 ]; then
signame=$(kill -l $((ret - 128)))
FAIL "Killed by SIG$signame"
else
PASS
fi
fi
)
}
run_wrap_error_test () {
shorten_echo "$@"
echo -n " {!= 0}: "
base_run_test wrap_error "$@"
}
run_dtc_test () {
echo -n "dtc $@: "
base_run_test wrap_test $VALGRIND $DTC "$@"
}
asm_to_so () {
$CC -shared -o $1.test.so data.S $1.test.s
}
asm_to_so_test () {
run_wrap_test asm_to_so "$@"
}
run_fdtget_test () {
expect="$1"
shift
echo -n "fdtget-runtest.sh "$expect" $@: "
base_run_test sh fdtget-runtest.sh "$expect" "$@"
}
run_fdtput_test () {
expect="$1"
shift
shorten_echo fdtput-runtest.sh "$expect" "$@"
echo -n ": "
base_run_test sh fdtput-runtest.sh "$expect" "$@"
}
tree1_tests () {
TREE=$1
# Read-only tests
run_test get_mem_rsv $TREE
run_test root_node $TREE
run_test find_property $TREE
run_test subnode_offset $TREE
run_test path_offset $TREE
run_test get_name $TREE
run_test getprop $TREE
run_test get_phandle $TREE
run_test get_path $TREE
run_test supernode_atdepth_offset $TREE
run_test parent_offset $TREE
run_test node_offset_by_prop_value $TREE
run_test node_offset_by_phandle $TREE
run_test node_check_compatible $TREE
run_test node_offset_by_compatible $TREE
run_test notfound $TREE
# Write-in-place tests
run_test setprop_inplace $TREE
run_test nop_property $TREE
run_test nop_node $TREE
}
tree1_tests_rw () {
TREE=$1
# Read-write tests
run_test set_name $TREE
run_test setprop $TREE
run_test del_property $TREE
run_test del_node $TREE
}
check_tests () {
tree="$1"
shift
run_sh_test dtc-checkfails.sh "$@" -- -I dts -O dtb $tree
run_dtc_test -I dts -O dtb -o $tree.test.dtb -f $tree
run_sh_test dtc-checkfails.sh "$@" -- -I dtb -O dtb $tree.test.dtb
}
ALL_LAYOUTS="mts mst tms tsm smt stm"
libfdt_tests () {
tree1_tests test_tree1.dtb
# Sequential write tests
run_test sw_tree1
tree1_tests sw_tree1.test.dtb
tree1_tests unfinished_tree1.test.dtb
run_test dtbs_equal_ordered test_tree1.dtb sw_tree1.test.dtb
# fdt_move tests
for tree in test_tree1.dtb sw_tree1.test.dtb unfinished_tree1.test.dtb; do
rm -f moved.$tree shunted.$tree deshunted.$tree
run_test move_and_save $tree
run_test dtbs_equal_ordered $tree moved.$tree
run_test dtbs_equal_ordered $tree shunted.$tree
run_test dtbs_equal_ordered $tree deshunted.$tree
done
# v16 and alternate layout tests
for tree in test_tree1.dtb; do
for version in 17 16; do
for layout in $ALL_LAYOUTS; do
run_test mangle-layout $tree $version $layout
tree1_tests v$version.$layout.$tree
run_test dtbs_equal_ordered $tree v$version.$layout.$tree
done
done
done
# Read-write tests
for basetree in test_tree1.dtb; do
for version in 17 16; do
for layout in $ALL_LAYOUTS; do
tree=v$version.$layout.$basetree
rm -f opened.$tree repacked.$tree
run_test open_pack $tree
tree1_tests opened.$tree
tree1_tests repacked.$tree
tree1_tests_rw $tree
tree1_tests_rw opened.$tree
tree1_tests_rw repacked.$tree
done
done
done
run_test rw_tree1
tree1_tests rw_tree1.test.dtb
tree1_tests_rw rw_tree1.test.dtb
run_test appendprop1
run_test appendprop2 appendprop1.test.dtb
run_dtc_test -I dts -O dtb -o appendprop.test.dtb appendprop.dts
run_test dtbs_equal_ordered appendprop2.test.dtb appendprop.test.dtb
for basetree in test_tree1.dtb sw_tree1.test.dtb rw_tree1.test.dtb; do
run_test nopulate $basetree
run_test dtbs_equal_ordered $basetree noppy.$basetree
tree1_tests noppy.$basetree
tree1_tests_rw noppy.$basetree
done
# Tests for behaviour on various sorts of corrupted trees
run_test truncated_property
# Specific bug tests
run_test add_subnode_with_nops
}
dtc_tests () {
run_dtc_test -I dts -O dtb -o dtc_tree1.test.dtb test_tree1.dts
tree1_tests dtc_tree1.test.dtb
tree1_tests_rw dtc_tree1.test.dtb
run_test dtbs_equal_ordered dtc_tree1.test.dtb test_tree1.dtb
run_dtc_test -I dts -O dtb -o dtc_tree1_dts0.test.dtb test_tree1_dts0.dts
tree1_tests dtc_tree1_dts0.test.dtb
tree1_tests_rw dtc_tree1_dts0.test.dtb
run_dtc_test -I dts -O dtb -o dtc_escapes.test.dtb escapes.dts
run_test string_escapes dtc_escapes.test.dtb
run_dtc_test -I dts -O dtb -o dtc_char_literal.test.dtb char_literal.dts
run_test char_literal dtc_char_literal.test.dtb
run_dtc_test -I dts -O dtb -o dtc_sized_cells.test.dtb sized_cells.dts
run_test sized_cells dtc_sized_cells.test.dtb
run_dtc_test -I dts -O dtb -o dtc_extra-terminating-null.test.dtb extra-terminating-null.dts
run_test extra-terminating-null dtc_extra-terminating-null.test.dtb
run_dtc_test -I dts -O dtb -o dtc_references.test.dtb references.dts
run_test references dtc_references.test.dtb
run_dtc_test -I dts -O dtb -o dtc_path-references.test.dtb path-references.dts
run_test path-references dtc_path-references.test.dtb
run_test phandle_format dtc_references.test.dtb both
for f in legacy epapr both; do
run_dtc_test -I dts -O dtb -H $f -o dtc_references.test.$f.dtb references.dts
run_test phandle_format dtc_references.test.$f.dtb $f
done
run_dtc_test -I dts -O dtb -o multilabel.test.dtb multilabel.dts
run_test references multilabel.test.dtb
run_dtc_test -I dts -O dtb -o dtc_comments.test.dtb comments.dts
run_dtc_test -I dts -O dtb -o dtc_comments-cmp.test.dtb comments-cmp.dts
run_test dtbs_equal_ordered dtc_comments.test.dtb dtc_comments-cmp.test.dtb
# Check aliases support in fdt_path_offset
run_dtc_test -I dts -O dtb -o aliases.dtb aliases.dts
run_test get_alias aliases.dtb
run_test path_offset_aliases aliases.dtb
# Check /include/ directive
run_dtc_test -I dts -O dtb -o includes.test.dtb include0.dts
run_test dtbs_equal_ordered includes.test.dtb test_tree1.dtb
# Check /incbin/ directive
run_dtc_test -I dts -O dtb -o incbin.test.dtb incbin.dts
run_test incbin incbin.test.dtb
# Check boot_cpuid_phys handling
run_dtc_test -I dts -O dtb -o boot_cpuid.test.dtb boot-cpuid.dts
run_test boot-cpuid boot_cpuid.test.dtb 16
run_dtc_test -I dts -O dtb -b 17 -o boot_cpuid_17.test.dtb boot-cpuid.dts
run_test boot-cpuid boot_cpuid_17.test.dtb 17
run_dtc_test -I dtb -O dtb -o preserve_boot_cpuid.test.dtb boot_cpuid.test.dtb
run_test boot-cpuid preserve_boot_cpuid.test.dtb 16
run_test dtbs_equal_ordered preserve_boot_cpuid.test.dtb boot_cpuid.test.dtb
run_dtc_test -I dtb -O dtb -o preserve_boot_cpuid_17.test.dtb boot_cpuid_17.test.dtb
run_test boot-cpuid preserve_boot_cpuid_17.test.dtb 17
run_test dtbs_equal_ordered preserve_boot_cpuid_17.test.dtb boot_cpuid_17.test.dtb
run_dtc_test -I dtb -O dtb -b17 -o override17_boot_cpuid.test.dtb boot_cpuid.test.dtb
run_test boot-cpuid override17_boot_cpuid.test.dtb 17
run_dtc_test -I dtb -O dtb -b0 -o override0_boot_cpuid_17.test.dtb boot_cpuid_17.test.dtb
run_test boot-cpuid override0_boot_cpuid_17.test.dtb 0
# Check -Oasm mode
for tree in test_tree1.dts escapes.dts references.dts path-references.dts \
comments.dts aliases.dts include0.dts incbin.dts \
value-labels.dts ; do
run_dtc_test -I dts -O asm -o oasm_$tree.test.s $tree
asm_to_so_test oasm_$tree
run_dtc_test -I dts -O dtb -o $tree.test.dtb $tree
run_test asm_tree_dump ./oasm_$tree.test.so oasm_$tree.test.dtb
run_wrap_test cmp oasm_$tree.test.dtb $tree.test.dtb
done
run_test value-labels ./oasm_value-labels.dts.test.so
# Check -Odts mode preserve all dtb information
for tree in test_tree1.dtb dtc_tree1.test.dtb dtc_escapes.test.dtb \
dtc_extra-terminating-null.test.dtb dtc_references.test.dtb; do
run_dtc_test -I dtb -O dts -o odts_$tree.test.dts $tree
run_dtc_test -I dts -O dtb -o odts_$tree.test.dtb odts_$tree.test.dts
run_test dtbs_equal_ordered $tree odts_$tree.test.dtb
done
# Check version conversions
for tree in test_tree1.dtb ; do
for aver in 1 2 3 16 17; do
atree="ov${aver}_$tree.test.dtb"
run_dtc_test -I dtb -O dtb -V$aver -o $atree $tree
for bver in 16 17; do
btree="ov${bver}_$atree"
run_dtc_test -I dtb -O dtb -V$bver -o $btree $atree
run_test dtbs_equal_ordered $btree $tree
done
done
done
# Check merge/overlay functionality
run_dtc_test -I dts -O dtb -o dtc_tree1_merge.test.dtb test_tree1_merge.dts
tree1_tests dtc_tree1_merge.test.dtb test_tree1.dtb
run_dtc_test -I dts -O dtb -o dtc_tree1_merge_labelled.test.dtb test_tree1_merge_labelled.dts
tree1_tests dtc_tree1_merge_labelled.test.dtb test_tree1.dtb
run_dtc_test -I dts -O dtb -o multilabel_merge.test.dtb multilabel_merge.dts
run_test references multilabel.test.dtb
run_test dtbs_equal_ordered multilabel.test.dtb multilabel_merge.test.dtb
run_dtc_test -I dts -O dtb -o dtc_tree1_merge_path.test.dtb test_tree1_merge_path.dts
tree1_tests dtc_tree1_merge_path.test.dtb test_tree1.dtb
# Check some checks
check_tests dup-nodename.dts duplicate_node_names
check_tests dup-propname.dts duplicate_property_names
check_tests dup-phandle.dts explicit_phandles
check_tests zero-phandle.dts explicit_phandles
check_tests minusone-phandle.dts explicit_phandles
run_sh_test dtc-checkfails.sh phandle_references -- -I dts -O dtb nonexist-node-ref.dts
run_sh_test dtc-checkfails.sh phandle_references -- -I dts -O dtb nonexist-label-ref.dts
run_sh_test dtc-fatal.sh -I dts -O dtb nonexist-node-ref2.dts
check_tests bad-name-property.dts name_properties
check_tests bad-ncells.dts address_cells_is_cell size_cells_is_cell interrupt_cells_is_cell
check_tests bad-string-props.dts device_type_is_string model_is_string status_is_string
check_tests bad-reg-ranges.dts reg_format ranges_format
check_tests bad-empty-ranges.dts ranges_format
check_tests reg-ranges-root.dts reg_format ranges_format
check_tests default-addr-size.dts avoid_default_addr_size
check_tests obsolete-chosen-interrupt-controller.dts obsolete_chosen_interrupt_controller
run_sh_test dtc-checkfails.sh node_name_chars -- -I dtb -O dtb bad_node_char.dtb
run_sh_test dtc-checkfails.sh node_name_format -- -I dtb -O dtb bad_node_format.dtb
run_sh_test dtc-checkfails.sh prop_name_chars -- -I dtb -O dtb bad_prop_char.dtb
run_sh_test dtc-checkfails.sh duplicate_label -- -I dts -O dtb reuse-label1.dts
run_sh_test dtc-checkfails.sh duplicate_label -- -I dts -O dtb reuse-label2.dts
run_sh_test dtc-checkfails.sh duplicate_label -- -I dts -O dtb reuse-label3.dts
run_sh_test dtc-checkfails.sh duplicate_label -- -I dts -O dtb reuse-label4.dts
run_sh_test dtc-checkfails.sh duplicate_label -- -I dts -O dtb reuse-label5.dts
run_sh_test dtc-checkfails.sh duplicate_label -- -I dts -O dtb reuse-label6.dts
# Check for proper behaviour reading from stdin
run_dtc_test -I dts -O dtb -o stdin_dtc_tree1.test.dtb - < test_tree1.dts
run_wrap_test cmp stdin_dtc_tree1.test.dtb dtc_tree1.test.dtb
run_dtc_test -I dtb -O dts -o stdin_odts_test_tree1.dtb.test.dts - < test_tree1.dtb
run_wrap_test cmp stdin_odts_test_tree1.dtb.test.dts odts_test_tree1.dtb.test.dts
# Check for graceful failure in some error conditions
run_sh_test dtc-fatal.sh -I dts -O dtb nosuchfile.dts
run_sh_test dtc-fatal.sh -I dtb -O dtb nosuchfile.dtb
run_sh_test dtc-fatal.sh -I fs -O dtb nosuchfile
# Dependencies
run_dtc_test -I dts -O dtb -o dependencies.test.dtb -d dependencies.test.d dependencies.dts
run_wrap_test cmp dependencies.test.d dependencies.cmp
}
cmp_tests () {
basetree="$1"
shift
wrongtrees="$@"
run_test dtb_reverse $basetree
# First dtbs_equal_ordered
run_test dtbs_equal_ordered $basetree $basetree
run_test dtbs_equal_ordered -n $basetree $basetree.reversed.test.dtb
for tree in $wrongtrees; do
run_test dtbs_equal_ordered -n $basetree $tree
done
# now unordered
run_test dtbs_equal_unordered $basetree $basetree
run_test dtbs_equal_unordered $basetree $basetree.reversed.test.dtb
run_test dtbs_equal_unordered $basetree.reversed.test.dtb $basetree
for tree in $wrongtrees; do
run_test dtbs_equal_unordered -n $basetree $tree
done
# now dtc --sort
run_dtc_test -I dtb -O dtb -s -o $basetree.sorted.test.dtb $basetree
run_test dtbs_equal_unordered $basetree $basetree.sorted.test.dtb
run_dtc_test -I dtb -O dtb -s -o $basetree.reversed.sorted.test.dtb $basetree.reversed.test.dtb
run_test dtbs_equal_unordered $basetree.reversed.test.dtb $basetree.reversed.sorted.test.dtb
run_test dtbs_equal_ordered $basetree.sorted.test.dtb $basetree.reversed.sorted.test.dtb
}
dtbs_equal_tests () {
WRONG_TREE1=""
for x in 1 2 3 4 5 6 7 8 9; do
run_dtc_test -I dts -O dtb -o test_tree1_wrong$x.test.dtb test_tree1_wrong$x.dts
WRONG_TREE1="$WRONG_TREE1 test_tree1_wrong$x.test.dtb"
done
cmp_tests test_tree1.dtb $WRONG_TREE1
}
fdtget_tests () {
dts=label01.dts
dtb=$dts.fdtget.test.dtb
run_dtc_test -O dtb -o $dtb $dts
# run_fdtget_test <expected-result> [<flags>] <file> <node> <property>
run_fdtget_test "MyBoardName" $dtb / model
run_fdtget_test "77 121 66 111 \
97 114 100 78 97 109 101 0 77 121 66 111 97 114 100 70 97 109 105 \
108 121 78 97 109 101 0" $dtb / compatible
run_fdtget_test "MyBoardName MyBoardFamilyName" -t s $dtb / compatible
run_fdtget_test 32768 $dtb /cpus/PowerPC,970@1 d-cache-size
run_fdtget_test 8000 -tx $dtb /cpus/PowerPC,970@1 d-cache-size
run_fdtget_test "61 62 63 0" -tbx $dtb /randomnode tricky1
run_fdtget_test "a b c d de ea ad be ef" -tbx $dtb /randomnode blob
# Here the property size is not a multiple of 4 bytes, so it should fail
run_wrap_error_test $DTGET -tlx $dtb /randomnode mixed
run_fdtget_test "6162 6300 1234 0 a 0 b 0 c" -thx $dtb /randomnode mixed
run_fdtget_test "61 62 63 0 12 34 0 0 0 a 0 0 0 b 0 0 0 c" \
-thhx $dtb /randomnode mixed
run_wrap_error_test $DTGET -ts $dtb /randomnode doctor-who
# Test multiple arguments
run_fdtget_test "MyBoardName\nmemory" -ts $dtb / model /memory device_type
# Test defaults
run_wrap_error_test $DTGET -tx $dtb /randomnode doctor-who
run_fdtget_test "<the dead silence>" -tx \
-d "<the dead silence>" $dtb /randomnode doctor-who
run_fdtget_test "<blink>" -tx -d "<blink>" $dtb /memory doctor-who
}
fdtput_tests () {
dts=label01.dts
dtb=$dts.fdtput.test.dtb
text=lorem.txt
# Allow just enough space for $text
run_dtc_test -O dtb -p $(stat -c %s $text) -o $dtb $dts
# run_fdtput_test <expected-result> <file> <node> <property> <flags> <value>
run_fdtput_test "a_model" $dtb / model -ts "a_model"
run_fdtput_test "board1 board2" $dtb / compatible -ts board1 board2
run_fdtput_test "board1 board2" $dtb / compatible -ts "board1 board2"
run_fdtput_test "32768" $dtb /cpus/PowerPC,970@1 d-cache-size "" "32768"
run_fdtput_test "8001" $dtb /cpus/PowerPC,970@1 d-cache-size -tx 0x8001
run_fdtput_test "2 3 12" $dtb /randomnode tricky1 -tbi "02 003 12"
run_fdtput_test "a b c ea ad be ef" $dtb /randomnode blob \
-tbx "a b c ea ad be ef"
run_fdtput_test "a0b0c0d deeaae ef000000" $dtb /randomnode blob \
-tx "a0b0c0d deeaae ef000000"
run_fdtput_test "$(cat $text)" $dtb /randomnode blob -ts "$(cat $text)"
# This should be larger than available space in the fdt
run_wrap_error_test $DTPUT $dtb /randomnode blob -ts "$(cat $text $text)"
# TODO: Add tests for verbose mode?
}
utilfdt_tests () {
run_test utilfdt_test
}
while getopts "vt:m" ARG ; do
case $ARG in
"v")
unset QUIET_TEST
;;
"t")
TESTSETS=$OPTARG
;;
"m")
VALGRIND="valgrind --tool=memcheck -q --error-exitcode=$VGCODE"
;;
esac
done
if [ -z "$TESTSETS" ]; then
TESTSETS="libfdt utilfdt dtc dtbs_equal fdtget fdtput"
fi
# Make sure we don't have stale blobs lying around
rm -f *.test.dtb *.test.dts
for set in $TESTSETS; do
case $set in
"libfdt")
libfdt_tests
;;
"utilfdt")
utilfdt_tests
;;
"dtc")
dtc_tests
;;
"dtbs_equal")
dtbs_equal_tests
;;
"fdtget")
fdtget_tests
;;
"fdtput")
fdtput_tests
;;
esac
done
echo "********** TEST SUMMARY"
echo "* Total testcases: $tot_tests"
echo "* PASS: $tot_pass"
echo "* FAIL: $tot_fail"
echo "* Bad configuration: $tot_config"
if [ -n "$VALGRIND" ]; then
echo "* valgrind errors: $tot_vg"
fi
echo "* Strange test result: $tot_strange"
echo "**********"
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