Add failing test for slicing strings styled with background and foreground color (#21)

slammayjammay · sindresorhus · commit 67699dedbdf3 · 2019-03-18T13:49:08.000+07:00
diff --git a/test.js b/test.js
@@ -58,6 +58,12 @@ test.failing('can slice a normal character after a colored character', t => {
 	t.is(sliceAnsi('\u001B[31ma\u001B[39mb', 1, 2), 'b');
 });
 
+// See https://github.com/chalk/slice-ansi/issues/22
+test.failing('can slice a string styled with both background and foreground', t => {
+	// Test string: `chalk.bgGreen.black('test');`
+	t.is(sliceAnsi('\u001B[42m\u001B[30mtest\u001B[39m\u001B[49m', 0, 1), '\u001B[42m\u001B[30mt\u001B[39m\u001B[49m');
+});
+
 test('weird null issue', t => {
 	const s = '\u001B[1mautotune.flipCoin("easy as") ? 🎂 : 🍰 \u001B[33m★\u001B[39m\u001B[22m';
 	const result = sliceAnsi(s, 38);
