Zig 0.17.0-dev (Split by item)

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testUtf8CountCodepoints

unicode.testUtf8CountCodepoints

fn testUtf8CountCodepoints() !void

File

lib/std/unicode.zig:1575

Code

fn testUtf8CountCodepoints() !void {
    try testing.expectEqual(@as(usize, 10), try utf8CountCodepoints("abcdefghij"));
    try testing.expectEqual(@as(usize, 10), try utf8CountCodepoints("äåéëþüúíóö"));
    try testing.expectEqual(@as(usize, 5), try utf8CountCodepoints("こんにちは"));
    // testing.expectError(error.Utf8EncodesSurrogateHalf, utf8CountCodepoints("\xED\xA0\x80"));
}