Expand Up @@ -309,6 +309,10 @@ artifacts { }
List<TestDescriptor> failedTests = [] Map<String, Integer> testsAndTime = [:] Map<String, Integer> testClassesAndTime = [:] int testCount = 0 long testTime = 0L
tasks.withType(Test) { useJUnitPlatform() Expand All @@ -322,9 +326,19 @@ tasks.withType(Test) { dependsOn "jmhClasses"
afterTest { TestDescriptor descriptor, TestResult result -> testCount++ if (result.getFailedTestCount() > 0) { failedTests.add(descriptor) } def ms = (int) (result.endTime - result.startTime) testTime += ms String className = descriptor.className ?: "unknown" String name = className + "." + descriptor.displayName if (ms > 500) { testsAndTime[name] = ms testClassesAndTime.compute(className) { k, v -> v == null ? ms : v + ms } println "\tTest '$name' took ${ms}ms" } } }
Expand All @@ -349,6 +363,10 @@ test.dependsOn testWithJava11 * See https://github.com/gradle/gradle/issues/20151 */ gradle.buildFinished { println "\n\n" println "============================" println "$testCount tests run in $testTime ms" println "============================" if (!failedTests.isEmpty()) { println "\n\n" println "============================" Expand All @@ -359,6 +377,28 @@ gradle.buildFinished { } println "============================" } // slowest tests println "\n\n" println "============================" println "Top 20 slowest test classes" println "============================" showTestResults(testClassesAndTime,20) { e -> println "\tTest class ${e.key} took ${e.value}ms" } println "\n\n" println "============================" println "Top 50 slowest tests" println "============================" showTestResults(testsAndTime,50) { e -> println "\tTest ${e.key} took ${e.value}ms" } }
static private showTestResults(Map<String, Integer> testMap, int limit, Closure closure) { testMap.entrySet().stream() .sorted { e1, e2 -> e2.getValue() - e1.getValue() } .limit(limit) .forEach(closure) }

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