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De-duplicate reftest code

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This commit is contained in:
Keegan McAllister 2014-03-03 17:23:52 -08:00
parent a30041e960
commit cfc264d981
1 changed files with 14 additions and 20 deletions
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34
src/test/harness/reftest/reftest.rs
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@ -55,8 +55,7 @@ enum ReftestKind {
struct Reftest {
name: ~str,
kind: ReftestKind,
left: ~str,
right: ~str,
files: [~str, ..2],
id: uint,
}
@ -96,8 +95,7 @@ fn parse_lists(filenames: &[~str]) -> ~[TestDescAndFn] {
let reftest = Reftest {
name: parts[1] + " / " + parts[2],
kind: kind,
left: file_left,
right: file_right,
files: [file_left, file_right],
id: next_id,
};
@ -123,23 +121,19 @@ fn make_test(reftest: Reftest) -> TestDescAndFn {
}
}
fn capture(reftest: &Reftest, side: uint) -> png::Image {
let filename = format!("/tmp/servo-reftest-{:06u}-{:u}.png", reftest.id, side);
let args = ~[~"-f", ~"-o", filename.clone(), reftest.files[side].clone()];
let mut process = Process::new("./servo", args, ProcessOptions::new()).unwrap();
let retval = process.finish();
assert!(retval == ExitStatus(0));
png::load_png(&from_str::<Path>(filename).unwrap()).unwrap()
}
fn check_reftest(reftest: Reftest) {
let left_filename = format!("/tmp/servo-reftest-{:06u}-left.png", reftest.id);
let right_filename = format!("/tmp/servo-reftest-{:06u}-right.png", reftest.id);
let args = ~[~"-f", ~"-o", left_filename.clone(), reftest.left.clone()];
let mut process = Process::new("./servo", args, ProcessOptions::new()).unwrap();
let retval = process.finish();
assert!(retval == ExitStatus(0));
let args = ~[~"-f", ~"-o", right_filename.clone(), reftest.right.clone()];
let mut process = Process::new("./servo", args, ProcessOptions::new()).unwrap();
let retval = process.finish();
assert!(retval == ExitStatus(0));
// check the pngs are bit equal
let left = png::load_png(&from_str::<Path>(left_filename).unwrap()).unwrap();
let right = png::load_png(&from_str::<Path>(right_filename).unwrap()).unwrap();
let left = capture(&reftest, 0);
let right = capture(&reftest, 1);
let pixels: ~[u8] = left.pixels.iter().zip(right.pixels.iter()).map(|(&a, &b)| {
if (a as i8 - b as i8 == 0) {