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Fix validation for replicate transfer 

Unchecked as of this commit
This commit is contained in:
Emilia Allison 2023-05-13 15:20:25 -04:00
parent f5ba580e73
commit 217561bdd7
Signed by: emilia
GPG Key ID: 7A3F8997BFE894E0
1 changed files with 26 additions and 12 deletions
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38
src/data/transfer_region.rs
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@ -117,34 +117,48 @@ impl TransferRegion<'_> {
// - Are the wells in the destination there? (Sometimes running OOB is okay though?)
// - In a replication region, do the source lengths divide the destination lengths?
// - Are the interleaves valid?
let il_source = self.interleave_source.unwrap_or((1,1));
let il_dest = self.interleave_dest.unwrap_or((1,1));
match self.source_region {
Region::Point(_) => return Err("Source region should not be a point!"),
Region::Rect(c1, c2) => {
Region::Rect(s1, s2) => {
// Check if all source wells exist:
if c1.0 == 0 || c1.1 == 0
|| c2.0 == 0 || c2.1 == 0 {
if s1.0 == 0 || s1.1 == 0
|| s2.0 == 0 || s2.1 == 0 {
return Err("Source region is out-of-bounds! (Too small)")
}
// Sufficient to check if the corners are in-bounds
let source_max = self.source_plate.size();
if c1.0 > source_max.0 ||
c2.0 > source_max.0 {
if s1.0 > source_max.0 ||
s2.0 > source_max.0 {
return Err("Source region is out-of-bounds! (Too tall)")
}
if c1.1 > source_max.1 ||
c2.1 > source_max.1 {
if s1.1 > source_max.1 ||
s2.1 > source_max.1 {
return Err("Source region is out-of-bounds! (Too wide)")
}
// Check that source lengths divide destination lengths
match &self.dest_region {
Region::Point(_) => (),
Region::Rect(c1, c2) => {
let dest_diff_i = u8::abs_diff(c1.0, c2.0);
let dest_diff_j = u8::abs_diff(c1.1, c2.1);
Region::Rect(d1, d2) => {
// If we consider interleaves, it's slightly more
// complicated to compute the true dimensions of
// each region.
// (dim)*(il) - (il - 1)
let dest_diff_i = ((il_dest.0.abs() as u8)*u8::abs_diff(d1.0, d2.0))
.checked_sub(il_dest.0.abs() as u8 - 1)
.expect("Dimension is somehow negative?");
let dest_diff_j = ((il_dest.1.abs() as u8)*u8::abs_diff(d1.1, d2.1))
.checked_sub(il_dest.1.abs() as u8 - 1)
.expect("Dimension is somehow negative?");
let source_diff_i = ((il_source.0.abs() as u8)*u8::abs_diff(s1.0, s2.0))
.checked_sub(il_source.0.abs() as u8 - 1)
.expect("Dimension is somehow negative?");
let source_diff_j = ((il_source.1.abs() as u8)*u8::abs_diff(s1.1, s2.1))
.checked_sub(il_source.1.abs() as u8 - 1)
.expect("Dimension is somehow negative?");
let source_diff_i = u8::abs_diff(c1.0, c2.0);
let source_diff_j = u8::abs_diff(c1.1, c2.1);
if source_diff_i % dest_diff_i != 0 {
return Err("Replicate region has indivisible height!")