test-lib: Print missing prerequisites in test output

diff --git a/t/test-lib.sh b/t/test-lib.sh
index ac496aa479090a4cda1b6e854ed7845484fdfa06..9ded0eee18e7479b0674a7bce217de46744b1dff 100644 (file)
--- a/t/test-lib.sh
+++ b/t/test-lib.sh
@@ -127,14 +127,13 @@ do
        -v|--v|--ve|--ver|--verb|--verbo|--verbos|--verbose)
                verbose=t; shift ;;
        -q|--q|--qu|--qui|--quie|--quiet)
-               quiet=t; shift ;;
+               # Ignore --quiet under a TAP::Harness. Saying how many tests
+               # passed without the ok/not ok details is always an error.
+               test -z "$HARNESS_ACTIVE" && quiet=t; shift ;;
        --with-dashes)
                with_dashes=t; shift ;;
        --no-color)
                color=; shift ;;
-       --no-python)
-               # noop now...
-               shift ;;
        --va|--val|--valg|--valgr|--valgri|--valgrin|--valgrind)
                valgrind=t; verbose=t; shift ;;
        --tee)
@@ -328,12 +327,20 @@ test_set_prereq () {
 satisfied=" "
 
 test_have_prereq () {
-       case $satisfied in
-       *" $1 "*)
-               : yes, have it ;;
-       *)
-               ! : nope ;;
-       esac
+       # prerequisites can be concatenated with ','
+       save_IFS=$IFS
+       IFS=,
+       set -- $*
+       IFS=$save_IFS
+       for prerequisite
+       do
+               case $satisfied in
+               *" $prerequisite "*)
+                       : yes, have it ;;
+               *)
+                       ! : nope ;;
+               esac
+       done
 }
 
 # You are not expected to call test_ok_ and test_failure_ directly, use
@@ -385,6 +392,7 @@ test_skip () {
                case $this_test.$test_count in
                $skp)
                        to_skip=t
+                       break
                esac
        done
        if test -z "$to_skip" && test -n "$prereq" &&
@@ -395,7 +403,7 @@ test_skip () {
        case "$to_skip" in
        t)
                say_color skip >&3 "skipping test: $@"
-               say_color skip "ok $test_count: # skip $1"
+               say_color skip "ok $test_count # skip $1 (prereqs: $prereq)"
                : true
                ;;
        *)
@@ -633,16 +641,19 @@ test_create_repo () {
 
 test_done () {
        GIT_EXIT_OK=t
-       test_results_dir="$TEST_DIRECTORY/test-results"
-       mkdir -p "$test_results_dir"
-       test_results_path="$test_results_dir/${0%.sh}-$$"
 
-       echo "total $test_count" >> $test_results_path
-       echo "success $test_success" >> $test_results_path
-       echo "fixed $test_fixed" >> $test_results_path
-       echo "broken $test_broken" >> $test_results_path
-       echo "failed $test_failure" >> $test_results_path
-       echo "" >> $test_results_path
+       if test -z "$HARNESS_ACTIVE"; then
+               test_results_dir="$TEST_DIRECTORY/test-results"
+               mkdir -p "$test_results_dir"
+               test_results_path="$test_results_dir/${0%.sh}-$$.counts"
+
+               echo "total $test_count" >> $test_results_path
+               echo "success $test_success" >> $test_results_path
+               echo "fixed $test_fixed" >> $test_results_path
+               echo "broken $test_broken" >> $test_results_path
+               echo "failed $test_failure" >> $test_results_path
+               echo "" >> $test_results_path
+       fi
 
        if test "$test_fixed" != 0
        then
@@ -829,18 +840,10 @@ this_test=${0##*/}
 this_test=${this_test%%-*}
 for skp in $GIT_SKIP_TESTS
 do
-       to_skip=
-       for skp in $GIT_SKIP_TESTS
-       do
-               case "$this_test" in
-               $skp)
-                       to_skip=t
-               esac
-       done
-       case "$to_skip" in
-       t)
+       case "$this_test" in
+       $skp)
                say_color skip >&3 "skipping test $this_test altogether"
-               say_color skip "skip all tests in $this_test"
+               skip_all="skip all tests in $this_test"
                test_done
        esac
 done