[hacktree: 3/4] tests: Support saving temporary directory

[Colin Walters <walters src gnome org>]

commit 5e0d58dd72d34d409066e4a43614b29058194704
Author: Colin Walters <walters verbum org>
Date:   Fri Oct 14 21:08:09 2011 -0400

    tests: Support saving temporary directory

 tests/libtest.sh |    6 +++++-
 1 files changed, 5 insertions(+), 1 deletions(-)
---
diff --git a/tests/libtest.sh b/tests/libtest.sh
index ec0bf16..7fc8ed1 100644
--- a/tests/libtest.sh
+++ b/tests/libtest.sh
@@ -25,7 +25,11 @@ cd "$test_tmpdir"
 touch "$test_tmpdir/.test$$"
 
 die () {
-    test -f "$test_tmpdir/.test$$" && rm -rf "$test_tmpdir"
+    if test -z "$HT_TESTS_SAVE_TEMPS"; then
+        test -f "$test_tmpdir/.test$$" && rm -rf "$test_tmpdir"
+    else
+        echo "Temporary files saved in $test_tmpdir"
+    fi
 }
 
 trap 'die' EXIT