t4018: an infrastructure to test hunk headers

diff --git a/t/test-lib.sh b/t/test-lib.sh
index c3e07b9e162d6ec6984e07d1ea8061c14658642a..1531c241c08f0fad1a8e0789dbed2675b0fe5e56 100644 (file)
--- a/t/test-lib.sh
+++ b/t/test-lib.sh
@@ -26,6 +26,10 @@ then
        # outside of t/, e.g. for running tests on the test library
        # itself.
        TEST_DIRECTORY=$(pwd)
+else
+       # ensure that TEST_DIRECTORY is an absolute path so that it
+       # is valid even if the current working directory is changed
+       TEST_DIRECTORY=$(cd "$TEST_DIRECTORY" && pwd) || exit 1
 fi
 if test -z "$TEST_OUTPUT_DIRECTORY"
 then
@@ -477,8 +481,6 @@ test_at_end_hook_ () {
 test_done () {
        GIT_EXIT_OK=t
 
-       # Note: t0000 relies on $HARNESS_ACTIVE disabling the .counts
-       # output file
        if test -z "$HARNESS_ACTIVE"
        then
                test_results_dir="$TEST_OUTPUT_DIRECTORY/test-results"