builtin: add byte.repeat() and rune.repeat() (#12007)

2023-08-10 21:13:21 +03:00 · 2021-09-30 08:32:20 +02:00
parent f9ceb12e22
commit e3d379a1eb
4 changed files with 56 additions and 0 deletions
--- a/vlib/builtin/rune_test.v
+++ b/vlib/builtin/rune_test.v
@ -0,0 +1,13 @@
+fn test_repeat() {
+	r1 := `V`
+	r2 := `👋`
+
+	assert r1.repeat(5) == 'VVVVV'
+	assert r2.repeat(5) == '👋👋👋👋👋'
+
+	assert r1.repeat(1) == r1.str()
+	assert r2.repeat(1) == r2.str()
+
+	assert r1.repeat(0) == ''
+	assert r2.repeat(0) == ''
+}