Merge branch 'rj/test-with-leak-check'

More tests that are supposed to pass leak sanitizer are marked as such.

* rj/test-with-leak-check:
  t0080: mark as leak-free
  test-lib: check for TEST_PASSES_SANITIZE_LEAK
  t6113: mark as leak-free
  t5332: mark as leak-free

t/t0080-unit-test-output.sh

@@ -2,6 +2,7 @@
 
 test_description='Test the output of the unit test framework'
 
+TEST_PASSES_SANITIZE_LEAK=true
 . ./test-lib.sh
 
 test_expect_success 'TAP output from unit tests' '

t/t5332-multi-pack-reuse.sh

@@ -2,6 +2,7 @@
 
 test_description='pack-objects multi-pack reuse'
 
+TEST_PASSES_SANITIZE_LEAK=true
 . ./test-lib.sh
 . "$TEST_DIRECTORY"/lib-bitmap.sh
 

t/t6113-rev-list-bitmap-filters.sh

@@ -1,10 +1,11 @@
 #!/bin/sh
 
 test_description='rev-list combining bitmaps and filters'
+
+TEST_PASSES_SANITIZE_LEAK=true
 . ./test-lib.sh
 . "$TEST_DIRECTORY"/lib-bitmap.sh
 
-TEST_PASSES_SANITIZE_LEAK=true
 
 test_expect_success 'set up bitmapped repo' '
 	# one commit will have bitmaps, the other will not

t/test-lib.sh

@@ -1297,6 +1297,11 @@ test_done () {
 		EOF
 	fi
 
+	if test -z "$passes_sanitize_leak" && test_bool_env TEST_PASSES_SANITIZE_LEAK false
+	then
+		BAIL_OUT "Please, set TEST_PASSES_SANITIZE_LEAK before sourcing test-lib.sh"
+	fi
+
 	if test "$test_fixed" != 0
 	then
 		say_color error "# $test_fixed known breakage(s) vanished; please update test(s)"