test: run tests even if os.cpus() fails

BethGriggs · addaleax · commit 333e5d1c499b · 2016-12-08T02:33:52.000+01:00
Currently if the os.cpus() call fails every test will fail. As there is already a test for os.cpus(), the other tests should run even if the os.cpus() call fails. PR-URL: #9616 Reviewed-By: Gibson Fahnestock <gibfahn@gmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com> Reviewed-By: Evan Lucas <evanlucas@me.com> Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> Reviewed-By: James M Snell <jasnell@gmail.com>
diff --git a/test/common.js b/test/common.js
@@ -32,7 +32,8 @@ exports.isOSX = process.platform === 'darwin';
 exports.enoughTestMem = os.totalmem() > 0x40000000; /* 1 Gb */
 
 const cpus = os.cpus();
-exports.enoughTestCpu = cpus.length > 1 || cpus[0].speed > 999;
+exports.enoughTestCpu = Array.isArray(cpus) &&
+                        (cpus.length > 1 || cpus[0].speed > 999);
 
 exports.rootDir = exports.isWindows ? 'c:\\' : '/';
 exports.buildType = process.config.target_defaults.default_configuration;
