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#! /bin/sh
. ./tests.sh
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" == "1" ]; then
tot_config=$((tot_config + 1))
elif [ "$ret" == "2" ]; then
tot_fail=$((tot_fail + 1))
elif [ "$ret" == "$VGCODE" ]; then
tot_vg=$((tot_vg + 1))
else
tot_strange=$((tot_strange + 1))
fi
fi
}
run_test () {
echo -n "$@: "
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 "$@"
}
run_dtc_test () {
echo -n "dtc $@: "
base_run_test wrap_test $VALGRIND $DTC "$@"
}
CONVERT=../convert-dtsv0
run_convert_test () {
echo -n "convert-dtsv0 $@: "
base_run_test wrap_test $VALGRIND $CONVERT "$@"
}
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
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_references.test.dtb references.dts
run_test references dtc_references.test.dtb
run_dtc_test -I dts -O dtb -o dtc_references_dts0.test.dtb references_dts0.dts
dtc: Fix some lexical problems with references The recent change to the lexer to only recognize property and node names in the appropriate context removed a number of lexical warts in our language that would have gotten ugly as we add expression support and so forth. But there's one nasty one remaining: references can contain a full path, including the various problematic node name characters (',', '+' and '-', for example). This would cause trouble with expressions, and it also causes trouble with the patch I'm working on to allow expanding references to paths rather than phandles. This patch therefore reworks the lexer to mitigate these problems. - References to labels cause no problems. These are now recognized separately from references to full paths. No syntax change here. - References to full paths, including problematic characters are allowed by "quoting" the path with braces e.g. &{/pci@10000/somedevice@3,8000}. The braces protect any internal problematic characters from being confused with operators or whatever. - For compatibility with existing dts files, in v0 dts files we allow bare references to paths as before &/foo/bar/whatever - but *only* if the path contains no troublesome characters. Specifically only [a-zA-Z0-9_@/] are allowed. This is an incompatible change to the dts-v1 format, but since AFAIK no-one has yet switched to dts-v1 files, I think we can get away with it. Better to make the transition when people to convert to v1, and get rid of the problematic old syntax. Strictly speaking, it's also an incompatible change to the v0 format, since some path references that were allowed before are no longer allowed. I suspect no-one has been using the no-longer-supported forms (certainly none of the kernel dts files will cause trouble). We might need to think about this harder, though. Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
17 years ago
run_test references dtc_references_dts0.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_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 -b 17 -o boot_cpuid.test.dtb empty.dts
run_test boot-cpuid boot_cpuid.test.dtb 17
run_dtc_test -I dtb -O dtb -b 17 -o boot_cpuid_test_tree1.test.dtb test_tree1.dtb
run_test boot-cpuid boot_cpuid_test_tree1.test.dtb 17
run_dtc_test -I dtb -O dtb -o boot_cpuid_preserved_test_tree1.test.dtb boot_cpuid_test_tree1.test.dtb
run_test dtbs_equal_ordered boot_cpuid_preserved_test_tree1.test.dtb boot_cpuid_test_tree1.test.dtb
# Check -Odts mode preserve all dtb information
for tree in test_tree1.dtb dtc_tree1.test.dtb dtc_escapes.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 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
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
# 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
}
convert_tests () {
V0_DTS="test_tree1_dts0.dts references_dts0.dts empty.dts escapes.dts \
test01.dts label01.dts"
for dts in $V0_DTS; do
run_dtc_test -I dts -O dtb -o cvtraw_$dts.test.dtb $dts
run_dtc_test -I dts -O dts -o cvtdtc_$dts.test.dts $dts
run_dtc_test -I dts -O dtb -o cvtdtc_$dts.test.dtb cvtdtc_$dts.test.dts
run_convert_test $dts
run_dtc_test -I dts -O dtb -o cvtcvt_$dts.test.dtb ${dts}v1
run_wrap_test cmp cvtraw_$dts.test.dtb cvtdtc_$dts.test.dtb
run_wrap_test cmp cvtraw_$dts.test.dtb cvtcvt_$dts.test.dtb
done
}
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 dtc convert"
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
;;
"dtc")
dtc_tests
;;
"convert")
convert_tests
;;
esac
done
echo -e "********** TEST SUMMARY"
echo -e "* Total testcases: $tot_tests"
echo -e "* PASS: $tot_pass"
echo -e "* FAIL: $tot_fail"
echo -e "* Bad configuration: $tot_config"
if [ -n "$VALGRIND" ]; then
echo -e "* valgrind errors: $tot_vg"
fi
echo -e "* Strange test result: $tot_strange"
echo -e "**********"