2022-09-07 14:15:33 +00:00
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use std::os::raw::*;
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2022-09-07 14:32:34 +00:00
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const MIN_BORDER_WIDTH: c_int = 0;
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2022-09-07 14:15:33 +00:00
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const MAX_BORDER_WIDTH: c_int = 10000;
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2022-09-07 14:31:10 +00:00
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const MIN_DEFAULT_CLIENTS_IN_MASTER: c_int = 1;
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const MAX_DEFAULT_CLIENTS_IN_MASTER: c_int = 10000;
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2022-09-07 14:15:33 +00:00
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pub fn border_width(border_width: c_int) -> c_int {
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2022-09-07 14:32:34 +00:00
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if border_width < MIN_BORDER_WIDTH { return MIN_BORDER_WIDTH }
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2022-09-07 14:15:33 +00:00
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if border_width > MAX_BORDER_WIDTH { return MAX_BORDER_WIDTH }
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border_width
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}
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2022-09-07 14:31:10 +00:00
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pub fn default_clients_in_master(default_clients_in_master: c_int) -> c_int {
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if default_clients_in_master < MIN_DEFAULT_CLIENTS_IN_MASTER {
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return MIN_DEFAULT_CLIENTS_IN_MASTER
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}
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if default_clients_in_master > MAX_DEFAULT_CLIENTS_IN_MASTER {
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return MAX_DEFAULT_CLIENTS_IN_MASTER
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}
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default_clients_in_master
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}
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2022-09-07 14:15:33 +00:00
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#[cfg(test)]
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mod tests {
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use super::*;
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#[test]
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fn test_border_width() {
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2022-09-07 14:32:34 +00:00
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assert_eq!(border_width(-1), 0);
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2022-09-07 14:15:33 +00:00
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assert_eq!(border_width(0), 0);
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assert_eq!(border_width(10), 10);
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assert_eq!(border_width(10_000), 10_000);
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assert_eq!(border_width(10_001), 10_000);
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assert_eq!(border_width(20_000), 10_000);
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}
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2022-09-07 14:31:10 +00:00
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#[test]
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fn test_default_clients_in_master() {
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2022-09-07 14:32:34 +00:00
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assert_eq!(default_clients_in_master(-1), 1);
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2022-09-07 14:31:10 +00:00
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assert_eq!(default_clients_in_master(0), 1);
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assert_eq!(default_clients_in_master(1), 1);
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assert_eq!(default_clients_in_master(2), 2);
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assert_eq!(default_clients_in_master(9999), 9999);
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assert_eq!(default_clients_in_master(10_000), 10_000);
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assert_eq!(default_clients_in_master(10_001), 10_000);
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assert_eq!(default_clients_in_master(20_000), 10_000);
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}
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2022-09-07 14:15:33 +00:00
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}
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