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Fix functions unit tests for v < 1_12

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This commit is contained in:
François Laignel 2019-08-08 16:14:43 +02:00 committed by Sebastian Dröge
parent 65f548cd98
commit ec3a11cec1
1 changed files with 8 additions and 3 deletions
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11
gstreamer/src/functions.rs
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@ -8,7 +8,6 @@
use glib::translate::*; use glib::translate::*;
use gst_sys; use gst_sys;
use std::mem;
use std::ptr; use std::ptr;
use Element; use Element;
@ -111,6 +110,8 @@ pub fn calculate_linear_regression(
xy: &[(u64, u64)], xy: &[(u64, u64)],
temp: Option<&mut [(u64, u64)]>, temp: Option<&mut [(u64, u64)]>,
) -> Option<(u64, u64, u64, u64, f64)> { ) -> Option<(u64, u64, u64, u64, f64)> {
use std::mem;
unsafe { unsafe {
assert_eq!(mem::size_of::<u64>() * 2, mem::size_of::<(u64, u64)>()); assert_eq!(mem::size_of::<u64>() * 2, mem::size_of::<(u64, u64)>());
assert_eq!(mem::align_of::<u64>(), mem::align_of::<(u64, u64)>()); assert_eq!(mem::align_of::<u64>(), mem::align_of::<(u64, u64)>());
@ -143,10 +144,14 @@ pub fn calculate_linear_regression(
#[cfg(test)] #[cfg(test)]
mod tests { mod tests {
use super::*; #[cfg(feature = "v1_12")]
#[test] #[test]
fn test_calculate_linear_regression() { fn test_calculate_linear_regression() {
// Moved the module `use` inside test function because this is the only test for now
// and it is feature-gated, so it generates a warning when the feature is not selected.
// Can be moved out of the function when other tests are added.
use super::*;
::init().unwrap(); ::init().unwrap();
let values = [(0, 0), (1, 1), (2, 2), (3, 3)]; let values = [(0, 0), (1, 1), (2, 2), (3, 3)];