Add --error-test option to test error detection and reporting

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
This commit is contained in:
Gilles Peskine 2020-03-28 21:09:21 +01:00 committed by Thomas Daubney
parent 3de7be8b88
commit a5eb22d434

View file

@ -235,6 +235,8 @@ General options:
Prefix for a cross-compiler for arm-linux-gnueabi
(default: "${ARM_LINUX_GNUEABI_GCC_PREFIX}")
--armcc Run ARM Compiler builds (on by default).
--error-test Error test mode: run a failing function in addition
to any specified component.
--except Exclude the COMPONENTs listed on the command line,
instead of running only those.
--no-append-outcome Write a new outcome file and analyze it (default).
@ -372,6 +374,7 @@ check_headers_in_cpp () {
pre_parse_command_line () {
COMMAND_LINE_COMPONENTS=
all_except=0
error_test=0
no_armcc=
# Note that legacy options are ignored instead of being omitted from this
@ -385,6 +388,7 @@ pre_parse_command_line () {
--armcc) no_armcc=;;
--armc5-bin-dir) shift; ARMC5_BIN_DIR="$1";;
--armc6-bin-dir) shift; ARMC6_BIN_DIR="$1";;
--error-test) error_test=$((error_test + 1));;
--except) all_except=1;;
--force|-f) FORCE=1;;
--gnutls-cli) shift; GNUTLS_CLI="$1";;
@ -2799,6 +2803,19 @@ post_report () {
#### Run all the things
################################################################
# Function invoked by --error-test to test error reporting.
pseudo_component_error_test () {
msg "Testing error reporting $error_test"
if [ $KEEP_GOING -ne 0 ]; then
echo "Expect three failing commands."
fi
error_test='this should not be used since the component runs in a subshell'
grep non_existent /dev/null
not grep -q . "$0"
make unknown_target
false "this should not be executed"
}
# Run one component and clean up afterwards.
run_component () {
# Back up the configuration in case the component modifies it.
@ -2847,6 +2864,10 @@ pre_check_tools
cleanup
# Run the requested tests.
while [ $error_test -gt 0 ]; do
run_component pseudo_component_error_test
error_test=$((error_test - 1))
done
for component in $RUN_COMPONENTS; do
run_component "component_$component"
done