Add some new check methods.

2 files changed, 16 insertions, 0 deletions

diff --git a/test/test.cc b/test/test.cc
index ed8a93135..e6a97e06a 100644
--- a/test/test.cc
+++ b/test/test.cc
@@ -908,3 +908,17 @@ make_and_verify_dcp (shared_ptr<Film> film, vector<dcp::VerificationNote::Code>
 	BOOST_CHECK(ok);
 }
 
+
+void
+check_int_close (int a, int b, int d)
+{
+	BOOST_CHECK (std::abs(a - b) < d);
+}
+
+
+void
+check_int_close (std::pair<int, int> a, std::pair<int, int> b, int d)
+{
+	check_int_close (a.first, b.first, d);
+	check_int_close (a.second, b.second, d);
+}
diff --git a/test/test.h b/test/test.h
index 863a015af..217b738f4 100644
--- a/test/test.h
+++ b/test/test.h
@@ -76,6 +76,8 @@ void check_one_frame (boost::filesystem::path dcp, int64_t index, boost::filesys
 extern boost::filesystem::path subtitle_file (std::shared_ptr<Film> film);
 extern void make_random_file (boost::filesystem::path path, size_t size);
 extern void make_and_verify_dcp (std::shared_ptr<Film> film, std::vector<dcp::VerificationNote::Code> ignore = {});
+extern void check_int_close (int a, int b, int d);
+extern void check_int_close (std::pair<int, int>, std::pair<int, int>, int d);
 
 
 class LogSwitcher