1 use nix::sys::time::{TimeSpec, TimeVal, TimeValLike};
2 use std::time::Duration;
3
4 #[test]
test_timespec()5 pub fn test_timespec() {
6 assert_ne!(TimeSpec::seconds(1), TimeSpec::zero());
7 assert_eq!(
8 TimeSpec::seconds(1) + TimeSpec::seconds(2),
9 TimeSpec::seconds(3)
10 );
11 assert_eq!(
12 TimeSpec::minutes(3) + TimeSpec::seconds(2),
13 TimeSpec::seconds(182)
14 );
15 }
16
17 #[test]
test_timespec_from()18 pub fn test_timespec_from() {
19 let duration = Duration::new(123, 123_456_789);
20 let timespec = TimeSpec::nanoseconds(123_123_456_789);
21
22 assert_eq!(TimeSpec::from(duration), timespec);
23 assert_eq!(Duration::from(timespec), duration);
24 }
25
26 #[test]
test_timespec_neg()27 pub fn test_timespec_neg() {
28 let a = TimeSpec::seconds(1) + TimeSpec::nanoseconds(123);
29 let b = TimeSpec::seconds(-1) + TimeSpec::nanoseconds(-123);
30
31 assert_eq!(a, -b);
32 }
33
34 #[test]
test_timespec_ord()35 pub fn test_timespec_ord() {
36 assert_eq!(TimeSpec::seconds(1), TimeSpec::nanoseconds(1_000_000_000));
37 assert!(TimeSpec::seconds(1) < TimeSpec::nanoseconds(1_000_000_001));
38 assert!(TimeSpec::seconds(1) > TimeSpec::nanoseconds(999_999_999));
39 assert!(TimeSpec::seconds(-1) < TimeSpec::nanoseconds(-999_999_999));
40 assert!(TimeSpec::seconds(-1) > TimeSpec::nanoseconds(-1_000_000_001));
41 }
42
43 #[test]
test_timespec_fmt()44 pub fn test_timespec_fmt() {
45 assert_eq!(TimeSpec::zero().to_string(), "0 seconds");
46 assert_eq!(TimeSpec::seconds(42).to_string(), "42 seconds");
47 assert_eq!(TimeSpec::milliseconds(42).to_string(), "0.042 seconds");
48 assert_eq!(TimeSpec::microseconds(42).to_string(), "0.000042 seconds");
49 assert_eq!(TimeSpec::nanoseconds(42).to_string(), "0.000000042 seconds");
50 assert_eq!(TimeSpec::seconds(-86401).to_string(), "-86401 seconds");
51 }
52
53 #[test]
test_timeval()54 pub fn test_timeval() {
55 assert_ne!(TimeVal::seconds(1), TimeVal::zero());
56 assert_eq!(
57 TimeVal::seconds(1) + TimeVal::seconds(2),
58 TimeVal::seconds(3)
59 );
60 assert_eq!(
61 TimeVal::minutes(3) + TimeVal::seconds(2),
62 TimeVal::seconds(182)
63 );
64 }
65
66 #[test]
test_timeval_ord()67 pub fn test_timeval_ord() {
68 assert_eq!(TimeVal::seconds(1), TimeVal::microseconds(1_000_000));
69 assert!(TimeVal::seconds(1) < TimeVal::microseconds(1_000_001));
70 assert!(TimeVal::seconds(1) > TimeVal::microseconds(999_999));
71 assert!(TimeVal::seconds(-1) < TimeVal::microseconds(-999_999));
72 assert!(TimeVal::seconds(-1) > TimeVal::microseconds(-1_000_001));
73 }
74
75 #[test]
test_timeval_neg()76 pub fn test_timeval_neg() {
77 let a = TimeVal::seconds(1) + TimeVal::microseconds(123);
78 let b = TimeVal::seconds(-1) + TimeVal::microseconds(-123);
79
80 assert_eq!(a, -b);
81 }
82
83 #[test]
test_timeval_fmt()84 pub fn test_timeval_fmt() {
85 assert_eq!(TimeVal::zero().to_string(), "0 seconds");
86 assert_eq!(TimeVal::seconds(42).to_string(), "42 seconds");
87 assert_eq!(TimeVal::milliseconds(42).to_string(), "0.042 seconds");
88 assert_eq!(TimeVal::microseconds(42).to_string(), "0.000042 seconds");
89 assert_eq!(TimeVal::nanoseconds(1402).to_string(), "0.000001 seconds");
90 assert_eq!(TimeVal::seconds(-86401).to_string(), "-86401 seconds");
91 }
92