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tests: run 'test_compiler_add' serially in Python 2 (#10127)

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* Don't spawn processes during python 2.6/2.7 'test_compiler_add' unit tests
* Travis seems to choke on the excessive parallelism in `compiler find`
This commit is contained in:
Massimiliano Culpo 2018-12-26 08:47:46 +01:00 committed by Todd Gamblin
parent 39b23d277b
commit 28fd1baa86
1 changed files with 9 additions and 1 deletions
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10
lib/spack/spack/test/cmd/test_compiler_cmd.py
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@ -3,8 +3,11 @@
#
# SPDX-License-Identifier: (Apache-2.0 OR MIT)
import sys
import pytest
import llnl.util.filesystem
import llnl.util.multiproc
import spack.cmd.compiler
import spack.compilers
@ -55,7 +58,12 @@ def test_compiler_remove(self):
compilers = spack.compilers.all_compiler_specs()
assert spack.spec.CompilerSpec("gcc@4.5.0") not in compilers
def test_compiler_add(self, mock_compiler_dir):
def test_compiler_add(self, mock_compiler_dir, monkeypatch):
# This test randomly stall on Travis when spawning processes
# in Python 2.6 unit tests
if sys.version_info < (3, 0, 0):
monkeypatch.setattr(llnl.util.multiproc, 'parmap', map)
# Compilers available by default.
old_compilers = set(spack.compilers.all_compiler_specs())