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Enable branch coverage in basic_build_test.sh

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Enable branch coverage output in basic_build_test.sh. This
includes enabling branch coverage output to the lcov make target,
which is disabled by default.

Signed-off-by: Dan Handley <dan.handley@arm.com>
This commit is contained in:
Dan Handley 2020-05-28 16:20:31 +01:00
parent 6147e86e5d
commit a8b26c2ae4
2 changed files with 14 additions and 9 deletions
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8
Makefile
View file

@ -107,11 +107,11 @@ covtest:
lcov:
rm -rf Coverage
lcov --capture --initial --directory library -o files.info
lcov --capture --directory library -o tests.info
lcov --add-tracefile files.info --add-tracefile tests.info -o all.info
lcov --remove all.info -o final.info '*.h'
lcov --rc lcov_branch_coverage=1 --capture --directory library -o tests.info
lcov --rc lcov_branch_coverage=1 --add-tracefile files.info --add-tracefile tests.info -o all.info
lcov --rc lcov_branch_coverage=1 --remove all.info -o final.info '*.h'
gendesc tests/Descriptions.txt -o descriptions
genhtml --title "mbed TLS" --description-file descriptions --keep-descriptions --legend --no-branch-coverage -o Coverage final.info
genhtml --title "mbed TLS" --description-file descriptions --keep-descriptions --legend --branch-coverage -o Coverage final.info
rm -f files.info tests.info all.info final.info descriptions
apidoc:

15
tests/scripts/basic-build-test.sh
View file

@ -218,10 +218,12 @@ echo
# Step 4e - Coverage
echo "Coverage"
LINES_TESTED=$(tail -n3 cov-$TEST_OUTPUT|sed -n -e 's/ lines......: [0-9]*.[0-9]% (\([0-9]*\) of [0-9]* lines)/\1/p')
LINES_TOTAL=$(tail -n3 cov-$TEST_OUTPUT|sed -n -e 's/ lines......: [0-9]*.[0-9]% ([0-9]* of \([0-9]*\) lines)/\1/p')
FUNCS_TESTED=$(tail -n3 cov-$TEST_OUTPUT|sed -n -e 's/ functions..: [0-9]*.[0-9]% (\([0-9]*\) of [0-9]* functions)$/\1/p')
FUNCS_TOTAL=$(tail -n3 cov-$TEST_OUTPUT|sed -n -e 's/ functions..: [0-9]*.[0-9]% ([0-9]* of \([0-9]*\) functions)$/\1/p')
LINES_TESTED=$(tail -n4 cov-$TEST_OUTPUT|sed -n -e 's/ lines......: [0-9]*.[0-9]% (\([0-9]*\) of [0-9]* lines)/\1/p')
LINES_TOTAL=$(tail -n4 cov-$TEST_OUTPUT|sed -n -e 's/ lines......: [0-9]*.[0-9]% ([0-9]* of \([0-9]*\) lines)/\1/p')
FUNCS_TESTED=$(tail -n4 cov-$TEST_OUTPUT|sed -n -e 's/ functions..: [0-9]*.[0-9]% (\([0-9]*\) of [0-9]* functions)$/\1/p')
FUNCS_TOTAL=$(tail -n4 cov-$TEST_OUTPUT|sed -n -e 's/ functions..: [0-9]*.[0-9]% ([0-9]* of \([0-9]*\) functions)$/\1/p')
BRANCHES_TESTED=$(tail -n4 cov-$TEST_OUTPUT|sed -n -e 's/ branches...: [0-9]*.[0-9]% (\([0-9]*\) of [0-9]* branches)$/\1/p')
BRANCHES_TOTAL=$(tail -n4 cov-$TEST_OUTPUT|sed -n -e 's/ branches...: [0-9]*.[0-9]% ([0-9]* of \([0-9]*\) branches)$/\1/p')
LINES_PERCENT=$((1000*$LINES_TESTED/$LINES_TOTAL))
LINES_PERCENT="$(($LINES_PERCENT/10)).$(($LINES_PERCENT-($LINES_PERCENT/10)*10))"
@ -229,11 +231,14 @@ LINES_PERCENT="$(($LINES_PERCENT/10)).$(($LINES_PERCENT-($LINES_PERCENT/10)*10))
FUNCS_PERCENT=$((1000*$FUNCS_TESTED/$FUNCS_TOTAL))
FUNCS_PERCENT="$(($FUNCS_PERCENT/10)).$(($FUNCS_PERCENT-($FUNCS_PERCENT/10)*10))"
BRANCHES_PERCENT=$((1000*$BRANCHES_TESTED/$BRANCHES_TOTAL))
BRANCHES_PERCENT="$(($BRANCHES_PERCENT/10)).$(($BRANCHES_PERCENT-($BRANCHES_PERCENT/10)*10))"
echo "Lines Tested : $LINES_TESTED of $LINES_TOTAL $LINES_PERCENT%"
echo "Functions Tested : $FUNCS_TESTED of $FUNCS_TOTAL $FUNCS_PERCENT%"
echo "Branches Tested : $BRANCHES_TESTED of $BRANCHES_TOTAL $BRANCHES_PERCENT%"
echo
rm unit-test-$TEST_OUTPUT
rm sys-test-$TEST_OUTPUT
rm compat-test-$TEST_OUTPUT