[PATCH 3/9] mdadm: correctly set up testing location for ptests

[Alexander Kanavin <alex.kanavin@gmail.com>]

1. Do not clutter /, create a special-purpose dir
2. Clean up the dir after tests are done (if this is not
performed, disk will overflow later in ptesting).
3. Fix up more locations in ptests to use the dir.

Upstream default /var/tmp is not suitable as it is not
big enough (mdadm needs about 500 Mb)

Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
---
 meta/recipes-extended/mdadm/files/run-ptest | 3 +++
 meta/recipes-extended/mdadm/mdadm_4.1.bb    | 3 ++-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/meta/recipes-extended/mdadm/files/run-ptest b/meta/recipes-extended/mdadm/files/run-ptest
index e4a9c2b08b9..7959c055ad5 100644
--- a/meta/recipes-extended/mdadm/files/run-ptest
+++ b/meta/recipes-extended/mdadm/files/run-ptest
@@ -1,4 +1,7 @@
 #!/bin/sh
 
+mkdir -p /mdadm-testing-dir
 # make the test continue to execute even one fail
 ./test --keep-going
+
+rm -rf /mdadm-testing-dir/*
diff --git a/meta/recipes-extended/mdadm/mdadm_4.1.bb b/meta/recipes-extended/mdadm/mdadm_4.1.bb
index 64f519e7502..40c5273e005 100644
--- a/meta/recipes-extended/mdadm/mdadm_4.1.bb
+++ b/meta/recipes-extended/mdadm/mdadm_4.1.bb
@@ -75,7 +75,8 @@ do_compile_ptest() {
 do_install_ptest() {
 	cp -R --no-dereference --preserve=mode,links -v ${S}/tests ${D}${PTEST_PATH}/tests
 	cp ${S}/test ${D}${PTEST_PATH}
-	sed -e 's!sleep 0.*!sleep 1!g; s!/var/tmp!/!g' -i ${D}${PTEST_PATH}/test
+	sed -e 's!sleep 0.*!sleep 1!g; s!/var/tmp!/mdadm-testing-dir!g' -i ${D}${PTEST_PATH}/test
+	sed -e 's!/var/tmp!/mdadm-testing-dir!g' -i ${D}${PTEST_PATH}/tests/*
         sed -i -e '/echo -ne "$_script... "/d' \
                -e 's/echo "succeeded"/echo -e "PASS: $_script"/g' \
                -e '/save_log fail/N; /_fail=1/i\\t\t\techo -ne "FAIL: $_script"' \
-- 
2.17.1