1 files changed, 54 insertions, 0 deletions
diff --git a/test/big_syspatch_test/test.sh b/test/big_syspatch_test/test.sh
new file mode 100755
index 0000000..a78878f
--- /dev/null
+++ b/test/big_syspatch_test/test.sh
@@ -0,0 +1,54 @@
+#! /bin/sh
+
+# initial cleanup
+rm -f a
+rm -f b
+rm -f c
+rm -f a_to_b.patch
+rm -f a_to_b.patch.xz
+
+# build the files
+#./make_test_data.py
+dd if=/dev/urandom of=b bs=1M count=100
+dd if=/dev/full of=a bs=1M count=100
+
+# build the patch
+xdelta3 -0 -B 67108864 -e -s a b a_to_b.patch
+/usr/bin/time -v xdelta3 -B 67108864 -d -s a a_to_b.patch c
+cmp b c
+if [ $? -ne 0 ]; then
+	echo "Couldn't verify patch"
+else
+	echo "Built patch"
+fi
+rm c
+
+# compress it and verify the compressed patch
+xz -zk --check=crc32 a_to_b.patch
+mv a_to_b.patch a_to_b.patch.orig
+xz -dk a_to_b.patch.xz
+cmp a_to_b.patch a_to_b.patch.orig
+if [ $? -ne 0 ]; then
+	echo "Couldn't verify compression"
+fi
+rm -f a_to_b.patch
+rm -f a_to_b.patch.orig
+
+# run the test
+cp a c
+$ANDROID_BUILD_TOP/out/host/linux-x86/bin/syspatch a a_to_b.patch.xz c
+cmp c b
+if [ $? -ne 0 ]; then
+	echo "Different file test failed"
+fi
+/usr/bin/time -v $ANDROID_BUILD_TOP/out/host/linux-x86/bin/syspatch a a_to_b.patch.xz a
+cmp a b
+if [ $? -ne 0 ]; then
+	echo "Same file test failed"
+fi
+
+# cleanup
+rm -f a
+rm -f b
+rm -f c
+rm -f a_to_b.patch.xz