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string(buffer, len) cast

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This commit is contained in:
Alexander Medvednikov 2019-07-18 04:42:00 +02:00
parent 92fbe56276
commit f5c8ee4742
2 changed files with 21 additions and 2 deletions
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11
vlib/builtin/string_test.v
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@ -318,3 +318,14 @@ fn test_interpolation() {
assert s == 'baz=baz'
}
fn test_bytes_to_string() {
mut buf := malloc(10)
buf[0] = `h`
buf[1] = `e`
buf[2] = `l`
buf[3] = `l`
buf[4] = `o`
assert string(buf) == 'hello'
assert string(buf, 2) == 'he'
}