Parallelize unit test execution for speed! (#4113)

JakeWharton · akarnokd · commit 0287d550e386 · 2016-06-25T17:35:46.000+02:00
diff --git a/build.gradle b/build.gradle
@@ -40,8 +40,12 @@ if (project.hasProperty('release.useLastTag')) {
     tasks.prepare.enabled = false
 }
 
-test{
-     maxHeapSize = "2g"
+test {
+    maxHeapSize = "2g"
+
+    if (System.getenv('CI') == null) {
+        maxParallelForks = Runtime.runtime.availableProcessors().intdiv(2) ?: 1
+    }
 }
 
 jacoco {

Original file line number	Diff line number	Diff line change
`@@ -40,8 +40,12 @@ if (project.hasProperty('release.useLastTag')) {`
`40`	`40`	`tasks.prepare.enabled = false`
`41`	`41`	`}`
`42`	`42`
`43`		`-test{`
`44`		`- maxHeapSize = "2g"`
	`43`	`+test {`
	`44`	`+ maxHeapSize = "2g"`
	`45`	`+`
	`46`	`+ if (System.getenv('CI') == null) {`
	`47`	`+ maxParallelForks = Runtime.runtime.availableProcessors().intdiv(2) ?: 1`
	`48`	`+ }`
`45`	`49`	`}`
`46`	`50`
`47`	`51`	`jacoco {`