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debuginfo: Set RUST_TEST_TASKS to 1 again for LLDB tests #18348

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Oct 27, 2014
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12 changes: 11 additions & 1 deletion src/compiletest/compiletest.rs
Original file line number Diff line number Diff line change
Expand Up @@ -25,7 +25,7 @@ use std::io::fs;
use std::from_str::FromStr;
use getopts::{optopt, optflag, reqopt};
use common::Config;
use common::{Pretty, DebugInfoGdb, Codegen};
use common::{Pretty, DebugInfoGdb, DebugInfoLldb, Codegen};
use util::logv;
use regex::Regex;

Expand Down Expand Up @@ -244,6 +244,16 @@ pub fn run_tests(config: &Config) {
os::setenv("RUST_TEST_TASKS","1");
}

match config.mode {
DebugInfoLldb => {
// Some older versions of LLDB seem to have problems with multiple
// instances running in parallel, so only run one test task at a
// time.
os::setenv("RUST_TEST_TASKS", "1");
}
_ => { /* proceed */ }
}

let opts = test_opts(config);
let tests = make_tests(config);
// sadly osx needs some file descriptor limits raised for running tests in
Expand Down