X-Git-Url: https://git.carlh.net/gitweb/?a=blobdiff_plain;f=test%2Fmake_digest_test.cc;h=98792e62910a8da286a5638ef1a4dcc3567891da;hb=6518f7e4e8b02a1d78b6121c2032fa27c50ddc78;hp=ec54c93c87ccf0f2197b48dcd45e16bf7444b2fc;hpb=4946acfd735321e7f0c29ea4b6e371bc9e90a7f6;p=libdcp.git

diff --git a/test/make_digest_test.cc b/test/make_digest_test.cc
index ec54c93c..98792e62 100644
--- a/test/make_digest_test.cc
+++ b/test/make_digest_test.cc
@@ -1,5 +1,5 @@
 /*
-    Copyright (C) 2016-2019 Carl Hetherington <cth@carlh.net>
+    Copyright (C) 2016-2021 Carl Hetherington <cth@carlh.net>
 
     This file is part of libdcp.
 
@@ -31,30 +31,37 @@
     files in the program, then also delete it here.
 */
 
-#include "data.h"
+
+#include "array_data.h"
 #include "util.h"
 #include <boost/bind.hpp>
+#include <boost/random.hpp>
 #include <boost/test/unit_test.hpp>
 #include <sys/time.h>
 
+
 void progress (float)
 {
 
 }
 
+
 /** Check SHA1 digests */
 BOOST_AUTO_TEST_CASE (make_digest_test)
 {
 	/* Make a big file with some random data */
-	srand (1);
+
+	boost::random::mt19937 rng(1);
+	boost::random::uniform_int_distribution<> dist(0, 255);
+
 	int const N = 256 * 1024 * 1024;
-	dcp::Data data (N);
-	uint8_t* p = data.data().get();
+	dcp::ArrayData data (N);
+	auto p = data.data();
 	for (int i = 0; i < N; ++i) {
-		*p++ = rand() & 0xff;
+		*p++ = dist(rng);
 	}
 	data.write ("build/test/random");
 
 	/* Hash it */
-	BOOST_CHECK_EQUAL (dcp::make_digest ("build/test/random", boost::bind (&progress, _1)), "GKbk/V3fcRtP5MaPdSmAGNbKkaU=");
+	BOOST_CHECK_EQUAL (dcp::make_digest("build/test/random", boost::bind(&progress, _1)), "HayqPBWBRKqLNgfuo4XSajc+D5s=");
 }