Add a simple test script for the gensquashfs packdir + allroot use case

Since this is a fairly common use case, it deserves a simple test case
to check out that e.g. option processing hasn't been botched up (again).

As input directory, the licenses directory is used as it contains no
intermediate build output and should change fairly infrequently.

The test is enabled irregardless of the corpora-test option.

Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>

1 files changed, 23 insertions, 0 deletions

diff --git a/tests/pack_dir_root.sh.in b/tests/pack_dir_root.sh.in
new file mode 100755
index 0000000..ad0a085
--- /dev/null
+++ b/tests/pack_dir_root.sh.in
@@ -0,0 +1,23 @@
+#!/bin/sh
+
+set -e
+
+LICDIR="@abs_top_srcdir@/licenses"
+REFFILE="@abs_top_srcdir@/tests/pack_dir_root.txt.ref"
+GENSQFS="@abs_top_builddir@/gensquashfs"
+RDSQFS="@abs_top_builddir@/rdsquashfs"
+IMAGE="pack_dir_root.sqfs"
+SED="@SED@"
+
+if [ ! -f "$GENSQFS" -a -f "${GENSQFS}.exe" ]; then
+	GENSQFS="${GENSQFS}.exe"
+	RDSQFS="${RDSQFS}.exe"
+fi
+
+"$GENSQFS" --all-root --pack-dir "$LICDIR" --defaults mtime=0 \
+	   -c gzip -q "$IMAGE"
+
+"$RDSQFS" -l / "$IMAGE" | "$SED" 's/^-[rwx-]* //g' > "${IMAGE}.txt"
+
+diff "$REFFILE" "${IMAGE}.txt"
+rm "$IMAGE" "${IMAGE}.txt"