X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=dgit.git;a=blobdiff_plain;f=tests%2Flib-core;h=056a1bc188c49f568df6046af46f94d2907c7f73;hp=98ae85f5e8d1026ec5c6180fe47e8fabf8425588;hb=816ed64edd5f42c114bda166878008e6a3877215;hpb=6913c854ca0f3eb901c39c74b74d7f0344318f72

diff --git a/tests/lib-core b/tests/lib-core
index 98ae85f5..056a1bc1 100644
--- a/tests/lib-core
+++ b/tests/lib-core
@@ -14,3 +14,21 @@ t-set-intree () {
 	export DGIT_TEST DGIT_REPOS_SERVER_TEST DGIT_SSH_DISPATCH_TEST
 	export PERLLIB="$DGIT_TEST_INTREE${PERLLIB:+:}${PERLLIB}"
 }
+
+t-set-using-tmp () {
+	export HOME=$tmp
+	export DGIT_TEST_DUMMY_DIR=$tmp
+	export DGIT_TEST_TMP=$tmp
+	export GNUPGHOME=$tmp/nonexistent
+}
+
+t-filter-out-git-hyphen-dir () {
+	local pathent=$(type -p git-rev-parse ||:)
+	case "$pathent" in '') return ;; esac
+	pathent=${pathent%/*}
+	local path=":$PATH:"
+	path="${path//:$pathent:/}"
+	path="${path#:}"
+	path="${path%:}"
+	PATH="$path"
+}