From 504c7ba026dff76f4124effef01f36a528a04bec Mon Sep 17 00:00:00 2001
From: Carl Hetherington <cth@carlh.net>
Date: Mon, 26 Sep 2022 19:44:32 +0200
Subject: Better subtitle comparisons in tests.

---
 src/subtitle.cc | 50 ++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 50 insertions(+)

(limited to 'src/subtitle.cc')

diff --git a/src/subtitle.cc b/src/subtitle.cc
index 9d82a128..15481528 100644
--- a/src/subtitle.cc
+++ b/src/subtitle.cc
@@ -41,6 +41,7 @@
 #include "dcp_time.h"
 
 
+using std::shared_ptr;
 using namespace dcp;
 
 
@@ -66,3 +67,52 @@ Subtitle::Subtitle (
 {
 
 }
+
+
+bool
+Subtitle::equals(shared_ptr<const Subtitle> other, EqualityOptions, NoteHandler note) const
+{
+	bool same = true;
+
+	if (in() != other->in()) {
+		note(NoteType::ERROR, "subtitle in times differ");
+		same = false;
+	}
+
+	if (out() != other->out()) {
+		note(NoteType::ERROR, "subtitle out times differ");
+		same = false;
+	}
+
+	if (h_position() != other->h_position()) {
+		note(NoteType::ERROR, "subtitle horizontal positions differ");
+		same = false;
+	}
+
+	if (h_align() != other->h_align()) {
+		note(NoteType::ERROR, "subtitle horizontal alignments differ");
+		same = false;
+	}
+
+	if (v_position() != other->v_position()) {
+		note(NoteType::ERROR, "subtitle vertical positions differ");
+		same = false;
+	}
+
+	if (v_align() != other->v_align()) {
+		note(NoteType::ERROR, "subtitle vertical alignments differ");
+		same = false;
+	}
+
+	if (fade_up_time() != other->fade_up_time()) {
+		note(NoteType::ERROR, "subtitle fade-up times differ");
+		same = false;
+	}
+
+	if (fade_down_time() != other->fade_down_time()) {
+		note(NoteType::ERROR, "subtitle fade-down times differ");
+		same = false;
+	}
+
+	return same;
+}
-- 
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