use skip_prefix to avoid magic numbers

diff --git a/t/test-lib-functions.sh b/t/test-lib-functions.sh
index b333e3ff86aaaed41fa02b8c077848011907600e..c617c826db94f2e3c0ed01fe079d3ae14ac3b883 100644 (file)
--- a/t/test-lib-functions.sh
+++ b/t/test-lib-functions.sh
@@ -32,6 +32,11 @@ test_set_editor () {
        export EDITOR
 }
 
+test_set_index_version () {
+    GIT_INDEX_VERSION="$1"
+    export GIT_INDEX_VERSION
+}
+
 test_decode_color () {
        awk '
                function name(n) {
@@ -612,6 +617,12 @@ test_cmp() {
        $GIT_TEST_CMP "$@"
 }
 
+# test_cmp_bin - helper to compare binary files
+
+test_cmp_bin() {
+       cmp "$@"
+}
+
 # Check if the file expected to be empty is indeed empty, and barfs
 # otherwise.
 
@@ -712,6 +723,11 @@ test_ln_s_add () {
        fi
 }
 
+# This function writes out its parameters, one per line
+test_write_lines () {
+       printf "%s\n" "$@"
+}
+
 perl () {
        command "$PERL_PATH" "$@"
 }