From 0337aeb8680d7e4fb21698860aa8867b9dd24eea Mon Sep 17 00:00:00 2001
From: Sema <jazz-dev@jazz-soft.net>
Date: Fri, 23 Feb 2024 01:08:22 -0500
Subject: [PATCH] isData/Flex/Text/SX()

---
 javascript/JZZ.js |  4 ++++
 package.json      |  2 +-
 test/common.js    | 11 +++++++++++
 3 files changed, 16 insertions(+), 1 deletion(-)

diff --git a/javascript/JZZ.js b/javascript/JZZ.js
index 4bd9011..c38b051 100644
--- a/javascript/JZZ.js
+++ b/javascript/JZZ.js
@@ -3404,6 +3404,10 @@
   UMP.prototype.isDelta = function() { return this[0] == 0 && (this[1] >> 4) == 4; };
   UMP.prototype.isStartClip = function() { return this.match([0xf0, 0x20, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]); };
   UMP.prototype.isEndClip = function() { return this.match([0xf0, 0x21, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]); };
+  UMP.prototype.isData = function() { return (this[0] & 0xf0) == 0x50; };
+  UMP.prototype.isFlex = function() { return (this[0] & 0xf0) == 0xd0; };
+  UMP.prototype.isText = function() { return (this[0] & 0xf0) == 0xd0 && (this[2] == 1 || this[2] == 2); };
+  UMP.prototype.isSX = function() { return (this[0] & 0xf0) == 0x30; };
   UMP.prototype.isNoteOn = function() {
     var c = (this[0] || 0) >> 4;
     var d = (this[1] || 0) >> 4;
diff --git a/package.json b/package.json
index df7476d..2d6e06a 100644
--- a/package.json
+++ b/package.json
@@ -27,7 +27,7 @@
     "grunt-contrib-jshint": "^3.2.0",
     "grunt-contrib-uglify": "^5.2.2",
     "midi-test": "^1.2.8",
-    "mocha": "^10.2.0",
+    "mocha": "^10.3.0",
     "nyc": "^15.1.0",
     "web-audio-test": "^0.0.7",
     "web-midi-test": "^1.2.6"
diff --git a/test/common.js b/test/common.js
index b86c5d4..954f533 100644
--- a/test/common.js
+++ b/test/common.js
@@ -796,6 +796,10 @@ describe('UMP messages', function() {
     assert.equal(msg.isNoteOn(), true);
     assert.equal(msg.isNoteOff(), false);
     assert.equal(msg.getGroup(), 1);
+    assert.equal(msg.isData(), false);
+    assert.equal(msg.isFlex(), false);
+    assert.equal(msg.isText(), false);
+    assert.equal(msg.isSX(), false);
     assert.equal(JZZ.UMP.noteOn(1, 2, 'C#5').toString(), s);
     assert.equal(JZZ.UMP.ch().noteOn(1, 2, 'C#5').toString(), s);
     assert.equal(JZZ.UMP.ch(5).ch().noteOn(1, 2, 'C#5').toString(), s);
@@ -853,6 +857,7 @@ describe('UMP messages', function() {
   it('sxIdRequest', function() {
     var s = '37047e7f 06010000 -- SysEx';
     var msg = JZZ.UMP.sxId(1).sxId(1).sxId().sxId().sxIdRequest(7)[0];
+    assert.equal(msg.isSX(), true);
     assert.equal(msg.getGroup(), 7);
     assert.equal(msg.toString(), s);
     msg = JZZ.UMP.gr(7).sxIdRequest()[0];
@@ -917,6 +922,8 @@ describe('UMP messages', function() {
   it('umpTimeSignature', function() {
     var s = 'd0100001 03021800 00000000 00000000 -- Time Signature 3/4';
     var msg = JZZ.UMP.umpTimeSignature(0, '3/4');
+    assert.equal(msg.isFlex(), true);
+    assert.equal(msg.isText(), false);
     assert.equal(msg.isTimeSignature(), true);
     assert.equal(msg.isTempo(), false);
     assert.equal(typeof msg.getBPM(), 'undefined');
@@ -934,6 +941,8 @@ describe('UMP messages', function() {
   });
   it('umpCustomText', function() {
     var m = JZZ.UMP.umpCustomText(5, 5, 1, 1, 15, 'This is a long text that spans over 4 messages!');
+    assert.equal(m[0].isFlex(), true);
+    assert.equal(m[0].isText(), true);
     assert.equal(m[0].toString(), 'd555010f 54686973 20697320 61206c6f -- Unknown Text');
     assert.equal(m[1].toString(), 'd595010f 6e672074 65787420 74686174 -- Unknown Text');
     assert.equal(m[2].toString(), 'd595010f 20737061 6e73206f 76657220 -- Unknown Text');
@@ -1129,6 +1138,8 @@ describe('UMP messages', function() {
     assert.throws(function() { JZZ.UMP.umpPnManagement(1, 2, 3, 'SS'); });
   });
   it('umpData', function() {
+    var m = JZZ.UMP.gr(0).umpData('data data data data data data');
+    assert.equal(m[0].isData(), true);
     assert.equal(JZZ.UMP(0x50, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0).toString(), '50000000 00000000 00000000 00000000 -- Data');
     assert.equal(JZZ.UMP.umpData(1, [])[0].toString(), '51000000 00000000 00000000 00000000 -- Data');
     assert.equal(JZZ.UMP.umpData(1, '')[0].toString(), '51000000 00000000 00000000 00000000 -- Data');