From 1c0e4300ab36e37cb2ba83e5dca9f9247785bed6 Mon Sep 17 00:00:00 2001
From: Kim Alvefur <zash@zash.se>
Date: Sun, 16 Aug 2020 12:55:55 +0200
Subject: util.dataforms: Convert media element sizes to avoid error on Lua 5.3

The stanza API does not accept number values and threw an error due to
the height and width attributes of the media element (XEP-0221).

This part had no test coverage previously, explaining why it was not
discovered until now.
---
 spec/util_dataforms_spec.lua | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

(limited to 'spec/util_dataforms_spec.lua')

diff --git a/spec/util_dataforms_spec.lua b/spec/util_dataforms_spec.lua
index 085128d1..ae6098be 100644
--- a/spec/util_dataforms_spec.lua
+++ b/spec/util_dataforms_spec.lua
@@ -106,6 +106,21 @@ describe("util.dataforms", function ()
 				name = "text-single-field",
 				value = "text-single-value",
 			},
+			{
+				-- XEP-0221
+				-- TODO Validate the XML produced by this.
+				type = "text-single",
+				label = "text-single-with-media-label",
+				name = "text-single-with-media-field",
+				media = {
+					height = 24,
+					width = 32,
+					{
+						type = "image/png",
+						uri = "data:",
+					},
+				},
+			},
 		});
 		xform = some_form:form();
 	end);
-- 
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