auto merge of #5177 : PeterReid/servo/issue5158, r=jdm

Fixes #5158 

Part of this involved switching to OsStrings for process arguments. Those now interface awkwardly with some remaining use old_io, but that will only be needed until rustc is newer.
This commit is contained in:
bors-servo 2015-03-12 18:03:46 -06:00
commit 1a9679857a

View file

@ -7,18 +7,19 @@
// option. This file may not be copied, modified, or distributed
// except according to those terms.
#![feature(collections, core, env, io, hash, os, path, std_misc, test)]
#[macro_use] extern crate bitflags;
extern crate png;
extern crate test;
extern crate url;
use std::ascii::AsciiExt;
use std::env;
use std::old_io as io;
use std::old_io::{File, Reader, Command, IoResult};
use std::old_io::process::ExitStatus;
use std::old_io::fs::PathExtensions;
use std::old_path::Path;
use std::os;
use std::thunk::Thunk;
use test::{AutoColor, DynTestName, DynTestFn, TestDesc, TestOpts, TestDescAndFn, ShouldFail};
use test::run_tests_console;
@ -37,7 +38,7 @@ bitflags!(
fn main() {
let args = os::args();
let args: Vec<String> = env::args().map(|arg| arg.into_string().ok().expect("argument ws not a String")).collect();
let mut parts = args.tail().split(|e| "--" == e.as_slice());
let harness_args = parts.next().unwrap(); // .split() is never empty
@ -67,7 +68,7 @@ fn main() {
let mut all_tests = vec!();
println!("Scanning {} for manifests\n", base_path);
for file in io::fs::walk_dir(&Path::new(base_path.as_slice())).unwrap() {
for file in io::fs::walk_dir(&Path::new(base_path)).unwrap() {
let maybe_extension = file.extension_str();
match maybe_extension {
Some(extension) => {
@ -94,8 +95,8 @@ fn main() {
match run(test_opts,
all_tests,
servo_args.iter().map(|x| x.clone()).collect()) {
Ok(false) => os::set_exit_status(1), // tests failed
Err(_) => os::set_exit_status(2), // I/O-related failure
Ok(false) => env::set_exit_status(1), // tests failed
Err(_) => env::set_exit_status(2), // I/O-related failure
_ => (),
}
}
@ -105,7 +106,7 @@ fn run(test_opts: TestOpts, all_tests: Vec<TestDescAndFn>,
// Verify that we're passing in valid servo arguments. Otherwise, servo
// will exit before we've run any tests, and it will appear to us as if
// all the tests are failing.
let mut command = match Command::new(os::self_exe_path().unwrap().join("servo"))
let mut command = match Command::new(servo_path())
.args(servo_args.as_slice()).spawn() {
Ok(p) => p,
Err(e) => panic!("failed to execute process: {}", e),
@ -185,14 +186,14 @@ fn parse_lists(file: &Path, servo_args: &[String], render_mode: RenderMode, id_o
// If we're running this directly, file.dir_path() might be relative.
// (see issue #3521)
let base = match file.dir_path().is_relative() {
true => os::getcwd().unwrap().join(file.dir_path()),
true => env::current_dir().unwrap().join(file.dir_path()),
false => file.dir_path()
};
let file_left = base.join(test_line.file_left);
let file_right = base.join(test_line.file_right);
let mut conditions_list = test_line.conditions.split(',');
let conditions_list = test_line.conditions.split(',');
let mut flakiness = RenderMode::empty();
let mut experimental = false;
let mut fragment_identifier = None;
@ -207,10 +208,10 @@ fn parse_lists(file: &Path, servo_args: &[String], render_mode: RenderMode, id_o
_ => (),
}
if condition.starts_with("fragment=") {
fragment_identifier = Some(condition.slice_from("fragment=".len()).to_string());
fragment_identifier = Some(condition["fragment=".len()..].to_string());
}
if condition.starts_with("resolution=") {
resolution = Some(condition.slice_from("resolution=".len()).to_string());
resolution = Some(condition["resolution=".len() ..].to_string());
}
}
@ -220,7 +221,7 @@ fn parse_lists(file: &Path, servo_args: &[String], render_mode: RenderMode, id_o
files: [file_left, file_right],
id: id_offset + tests.len(),
render_mode: render_mode,
servo_args: servo_args.iter().map(|x| x.clone()).collect(),
servo_args: servo_args.to_vec(),
is_flaky: render_mode.intersects(flakiness),
experimental: experimental,
fragment_identifier: fragment_identifier,
@ -248,9 +249,9 @@ fn make_test(reftest: Reftest) -> TestDescAndFn {
fn capture(reftest: &Reftest, side: usize) -> (u32, u32, Vec<u8>) {
let png_filename = format!("/tmp/servo-reftest-{:06}-{}.png", reftest.id, side);
let mut command = Command::new(os::self_exe_path().unwrap().join("servo"));
let mut command = Command::new(servo_path());
command
.args(reftest.servo_args.as_slice())
.args(&reftest.servo_args[..])
// Allows pixel perfect rendering of Ahem font for reftests.
.arg("-Z")
.arg("disable-text-aa")
@ -290,6 +291,11 @@ fn capture(reftest: &Reftest, side: usize) -> (u32, u32, Vec<u8>) {
(image.width, image.height, rgba8_bytes)
}
fn servo_path() -> Path {
let current_exe = env::current_exe().ok().expect("Could not locate current executable");
current_exe.dir_path().join("servo")
}
fn check_reftest(reftest: Reftest) {
let (left_width, left_height, left_bytes) = capture(&reftest, 0);
let (right_width, right_height, right_bytes) = capture(&reftest, 1);