btrfs-progs: tests: Add test case for dump-tree on heavily corrupted leaf

Signed-off-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>

tests/misc-tests/032-bad-item-ptr/test.sh

@@ -0,0 +1,17 @@
+#!/bin/bash
+#
+# Verify that btrfs inspect dump-tree won't segfault on heavily corrupted
+# tree leaf
+# Issue: #128
+
+source "$TEST_TOP/common"
+
+check_prereq btrfs
+
+check_image() {
+	run_check "$TOP/btrfs" inspect-internal dump-tree "$1"
+	run_mustfail "btrfs check failed to detect such corruption" \
+		  "$TOP/btrfs" check "$1"
+}
+
+check_all_images