X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=tests%2Frun-all;h=736e0fe0a9189a42ef7295648a3630305085b10b;hb=05b0c33bc4b28f2b0e105c9d72dd861a233d0d6e;hp=f72b9fae7d0958d490213027070c2736da87bc98;hpb=c0df25cd65b0172d5130e01a73aa610c3b0dd105;p=dgit.git

diff --git a/tests/run-all b/tests/run-all
index f72b9fae..736e0fe0 100755
--- a/tests/run-all
+++ b/tests/run-all
@@ -1,19 +1,56 @@
 #!/bin/bash
 set -e
 # convenience script for running the tests outside adt-run
-# usage: tests/using-intree tests/run-all
+# usage: tests/using-intree tests/run-all [-p|--progressive] [tests/tests/*]
+#
+# passing `:' as if it were tests/tests/something is
+#  a no-op and therefore just means to (delete and) set up the tmpdir
 
 set -o pipefail
 
+while [ $# != 0 ]; do
+	case "$1" in
+	--progressive|-p)	shift; export DGIT_TESTS_PROGRESSIVE=y;;
+	--)			shift; break ;;
+	-*)	echo >&2 "run-all: unknown option $1"; exit 20 ;;
+	*)			break ;;
+	esac
+done
+
 ncpus=$(nproc || echo 1)
 jcpus=-j$(( ncpus * 134 / 100 ))
 
+if [ "x$DGIT_TESTS_TMPDIR" != x ]; then
+	tmpdir="$PWD"
+	tmpdir="${tmpdir#/}"
+	tmpdir="${tmpdir//!/!#!}"
+	tmpdir="${tmpdir//\//!}"
+	tmpdir="$DGIT_TESTS_TMPDIR/$tmpdir"
+	rm -f tests/tmp
+	ln -ns -- "$tmpdir" tests/tmp
+else
+	tmpdir=tests/tmp
+fi
+
+case "$DGIT_TESTS_PROGRESSIVE" in
+''|n)
+	rm -rf -- "$tmpdir"
+	;;
+esac
+
+mkdir -p -- "$tmpdir"
+
+case "$1" in
+:)
+	shift
+	if [ $# = 0 ]; then exit 0; fi
+	;;
+esac
+
 if [ $# != 0 ]; then
 	set TESTSCRIPTS="$*"
 fi
 
-mkdir -p tests/tmp
-
 export DGIT_GNUPG_STUNT_ERRLOG=$( tty -s ||: )
 
 (