more string utils tests

videojs · Jan 24, 2023 · da67712 · da67712
1 parent e92f776
commit da67712
Showing 1 changed file with 14 additions and 0 deletions.
diff --git a/test/utils.string.test.js b/test/utils.string.test.js
@@ -16,3 +16,17 @@ QUnit.test('Converts a uint8 array into a C string from start of array until fir
   assert.equal(secondString, 'value.bar\0', 'converts uint8 data to a c string');
   assert.equal(secondString.length, 10, 'string has the correct length');
 });
+
+QUnit.test('Converts a uint8 array with no null char into a C string', function(assert) {
+  var uint8String = new Uint8Array([0x66, 0x6F, 0x6F, 0x2E, 0x62, 0x61, 0x72]); // foo.bar
+  var firstString = string.uint8ToCString(uint8String);
+  assert.equal(firstString, 'foo.bar\0', 'converts uint8 data to a c string');
+  assert.equal(firstString.length, 8, 'string has the correct length');
+});
+
+QUnit.test('Returns a null char from a uint8 array starting with a null char', function(assert) {
+  var uint8String = new Uint8Array([0x00, 0x66, 0x6F, 0x6F, 0x2E, 0x62, 0x61, 0x72]); // \0foo.bar
+  var firstString = string.uint8ToCString(uint8String);
+  assert.equal(firstString, '\0', 'converts uint8 data to a c string');
+  assert.equal(firstString.length, 1, 'string has the correct length');
+});