Add a test doing a more substantial copy.

[dcpomatic.git] / test / disk_writer_test.cc

diff --git a/test/disk_writer_test.cc b/test/disk_writer_test.cc
index 32cd76bc3c8f2209d16d67038cbaa254253fec85..f22d27b9a099f88cebad1b992e3832d9a2e7938e 100644 (file)
--- a/test/disk_writer_test.cc
+++ b/test/disk_writer_test.cc
@@ -42,7 +42,7 @@ using std::vector;
 
 static
 void
-create_empty (boost::filesystem::path file, int size)
+create_empty (boost::filesystem::path file, off_t size)
 {
        auto fd = open (file.string().c_str(), O_RDWR | O_CREAT, S_IRUSR | S_IWUSR);
        BOOST_REQUIRE (fd != -1);
@@ -139,6 +139,46 @@ BOOST_AUTO_TEST_CASE (disk_writer_test1)
 }
 
 
+BOOST_AUTO_TEST_CASE (disk_writer_test2)
+{
+       using namespace boost::filesystem;
+       using namespace boost::process;
+
+       remove_all("build/test/disk_writer_test2.disk");
+       remove_all("build/test/disk_writer_test2.partition");
+       remove_all("build/test/disk_writer_test2");
+
+       Cleanup cl;
+
+       path const disk = "build/test/disk_writer_test2.disk";
+       path const partition = "build/test/disk_writer_test2.partition";
+
+       cl.add(disk);
+       cl.add(partition);
+
+       create_empty(disk, 4LL * 1024LL * 1024LL * 1024LL);
+       create_empty(partition, 4LL * 1024LL * 1024LL * 1024LL);
+
+       auto const dcp = TestPaths::private_data() / "xm";
+       dcpomatic::write(dcp, disk.string(), partition.string(), 0);
+
+       BOOST_CHECK_EQUAL(system("/sbin/e2fsck -fn build/test/disk_writer_test2.partition"), 0);
+
+       path const check = "build/test/disk_writer_test2";
+       create_directory(check);
+       cl.add(check);
+
+       for (auto original: directory_iterator(dcp)) {
+               auto path_in_copy = path("xm") / original.path().filename();
+               auto path_in_check = check / original.path().filename();
+               system("e2cp " + partition.string() + ":" + path_in_copy.string() + " " + path_in_check.string());
+               check_file(original.path(), path_in_check);
+       }
+
+       cl.run();
+}
+
+
 BOOST_AUTO_TEST_CASE (osx_drive_identification_test)
 {
        vector<OSXDisk> disks;