When running the full test suite many tests can be skipped because of
missing prerequisites. It not easy right now to get an overview of which
ones are missing.
When switching to a new machine or environment some libraries and tools
might be missing or maybe a dependency broke completely. In this case
the tests would indicate nothing since all dependant tests are simply
skipped. This could hide broken behaviour or missing features in the
build. Therefore this patch summarizes the missing prereqs at the end of
the test run making it easier to spot such cases.
- Add failed prereqs to the test results.
- Aggregate and then show them with the totals.
Signed-off-by: Fabian Stelzer <fs@xxxxxxxxxxxx>
---
t/aggregate-results.sh | 17 +++++++++++++++++
t/test-lib.sh | 11 +++++++++++
2 files changed, 28 insertions(+)
diff --git a/t/aggregate-results.sh b/t/aggregate-results.sh
index 7913e206ed..87c16fcee1 100755
--- a/t/aggregate-results.sh
+++ b/t/aggregate-results.sh
@@ -6,6 +6,7 @@ success=0
failed=0
broken=0
total=0
+missing_prereq=
while read file
do
@@ -30,10 +31,26 @@ do
broken=$(($broken + $value)) ;;
total)
total=$(($total + $value)) ;;
+ missing_prereq)
+ missing_prereq="$missing_prereq,$value" ;;
esac
done <"$file"
done
+if test -n "$missing_prereq"
+then
+ unique_missing_prereq=$(
+ echo $missing_prereq |
+ tr -s "," "\n" |
+ grep -v '^$' |
+ sort -u |
+ paste -s -d ',')
+ if test -n $unique_missing_prereq
+ then
+ printf "\nmissing prereq: $unique_missing_prereq\n\n"
+ fi
+fi
+
if test -n "$failed_tests"
then
printf "\nfailed test(s):$failed_tests\n\n"
diff --git a/t/test-lib.sh b/t/test-lib.sh
index 2679a7596a..f61da562f6 100644
--- a/t/test-lib.sh
+++ b/t/test-lib.sh
@@ -669,6 +669,8 @@ test_fixed=0
test_broken=0
test_success=0
+test_missing_prereq=
+
test_external_has_tap=0
die () {
@@ -1069,6 +1071,14 @@ test_skip () {
of_prereq=" of $test_prereq"
fi
skipped_reason="missing $missing_prereq${of_prereq}"
+
+ # Keep a list of all the missing prereq for result aggregation
+ if test -z "$missing_prereq"
+ then
+ test_missing_prereq=$missing_prereq
+ else
+ test_missing_prereq="$test_missing_prereq,$missing_prereq"
+ fi
fi
case "$to_skip" in
@@ -1175,6 +1185,7 @@ test_done () {
fixed $test_fixed
broken $test_broken
failed $test_failure
+ missing_prereq $test_missing_prereq
EOF
fi
--
2.31.1
