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// Copyright 2013 The Servo Project Developers. See the COPYRIGHT
// file at the top-level directory of this distribution.
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
extern crate std;
extern crate getopts;
extern crate regex;
extern crate test;
use test::{AutoColor, TestOpts, run_tests_console, TestDesc, TestDescAndFn, DynTestFn, DynTestName};
use getopts::{getopts, reqopt};
use std::{os, str};
use std::io::fs;
use std::io::Reader;
use std::io::process::{Command, Ignored, CreatePipe, InheritFd, ExitStatus};
use regex::Regex;
#[deriving(Clone)]
struct Config {
source_dir: String,
filter: Option<Regex>
}
fn main() {
let args = os::args();
let config = parse_config(args.move_iter().collect());
let opts = test_options(config.clone());
let tests = find_tests(config);
match run_tests_console(&opts, tests) {
Ok(false) => os::set_exit_status(1), // tests failed
Err(_) => os::set_exit_status(2), // I/O-related failure
_ => (),
}
}
fn parse_config(args: Vec<String>) -> Config {
let args = args.tail();
let opts = vec!(reqopt("s", "source-dir", "source-dir", "source-dir"));
let matches = match getopts(args, opts.as_slice()) {
Ok(m) => m,
Err(f) => fail!(format!("{}", f))
};
Config {
source_dir: matches.opt_str("source-dir").unwrap(),
filter: matches.free.as_slice().head().map(|s| Regex::new(s.as_slice()).unwrap())
}
}
fn test_options(config: Config) -> TestOpts {
TestOpts {
filter: config.filter,
run_ignored: false,
run_tests: true,
run_benchmarks: false,
ratchet_metrics: None,
ratchet_noise_percent: None,
save_metrics: None,
test_shard: None,
logfile: None,
nocapture: false,
color: AutoColor
}
}
fn find_tests(config: Config) -> Vec<TestDescAndFn> {
let files_res = fs::readdir(&Path::new(config.source_dir));
let mut files = match files_res {
Ok(files) => files,
_ => fail!("Error reading directory."),
};
files.retain(|file| file.extension_str() == Some("html") );
return files.iter().map(|file| make_test(format!("{}", file.display()))).collect();
}
fn make_test(file: String) -> TestDescAndFn {
TestDescAndFn {
desc: TestDesc {
name: DynTestName(file.clone()),
ignore: false,
should_fail: false
},
testfn: DynTestFn(proc() { run_test(file) })
}
}
fn run_test(file: String) {
let path = os::make_absolute(&Path::new(file));
// FIXME (#1094): not the right way to transform a path
let infile = format!("file://{}", path.display());
let stdout = CreatePipe(false, true);
let stderr = InheritFd(2);
let args = ["-z", "-f", infile.as_slice()];
let mut prc = match Command::new("target/servo")
.args(args)
.stdin(Ignored)
.stdout(stdout)
.stderr(stderr)
.spawn()
{
Ok(p) => p,
_ => fail!("Unable to spawn process."),
};
let mut output = Vec::new();
loop {
let byte = prc.stdout.get_mut_ref().read_byte();
match byte {
Ok(byte) => {
print!("{}", byte as char);
output.push(byte);
}
_ => break
}
}
let out = str::from_utf8(output.as_slice());
let lines: Vec<&str> = out.unwrap().split('\n').collect();
for &line in lines.iter() {
if line.contains("TEST-UNEXPECTED-FAIL") {
fail!(line.to_string());
}
}
let retval = prc.wait();
if retval != Ok(ExitStatus(0)) {
fail!("Servo exited with non-zero status {}", retval);
}
}
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