1 files changed, 40 insertions, 0 deletions
diff --git a/tests/generators/generate-luks2-overlapping-areas-c0-json0.img.sh b/tests/generators/generate-luks2-overlapping-areas-c0-json0.img.sh
new file mode 100755
index 0000000..23883bb
--- /dev/null
+++ b/tests/generators/generate-luks2-overlapping-areas-c0-json0.img.sh
@@ -0,0 +1,40 @@
+#!/bin/bash
+
+. lib.sh
+
+#
+# *** Description ***
+#
+# generate primary header with two exactly same areas in terms of 'offset' and 'length'.
+#
+# secondary header is corrupted on purpose as well
+#
+
+# $1 full target dir
+# $2 full source luks2 image
+
+function generate()
+{
+	# copy area 6 offset and length into area 7
+	json_str=$(jq -c '.keyslots."7".area.offset = .keyslots."6".area.offset |
+	       .keyslots."7".area.size = .keyslots."6".area.size' $TMPDIR/json0)
+	test ${#json_str} -lt $((LUKS2_JSON_SIZE*512)) || exit 2
+
+	write_luks2_json "$json_str" $TMPDIR/json0
+
+	lib_mangle_json_hdr0_kill_hdr1
+}
+
+function check()
+{
+	lib_hdr1_killed || exit 2
+
+	read_luks2_json0 $TGT_IMG $TMPDIR/json_res0
+	jq -c 'if (.keyslots."6".area.offset != .keyslots."7".area.offset) or (.keyslots."6".area.size != .keyslots."7".area.size)
+	       then error("Unexpected value in result json") else empty end' $TMPDIR/json_res0 || exit 5
+}
+
+lib_prepare $@
+generate
+check
+lib_cleanup