[GR-18019] Add test gates with JDK11

Author: timfel

ci.jsonnet

@@ -20,7 +20,7 @@ local builder = import 'ci_common/builder.libsonnet';
     //
     // ------------------------------------------------------------------------------------------------------
     local gates = [
-        // unittests
+        // unittests on JDK8
         builder.testGate(type="unittest", platform="linux"),
         builder.testGate(type="unittest", platform="darwin"),
         builder.testGateTime(type="tagged-unittest", platform="linux", timelimit=const.TIME_LIMIT["2h"]),
@@ -29,6 +29,10 @@ local builder = import 'ci_common/builder.libsonnet';
         builder.testGate(type="svm-unittest", platform="darwin"),
         builder.testGate(type="unittest-jython", platform="linux"),
 
+        // JDK11
+        builder.testGate11(type="unittest", platform="linux"),
+        builder.testGate11(type="svm-unittest", platform="linux"),
+
         // junit
         builder.testGate(type="junit", platform="linux"),
         builder.testGate(type="junit", platform="darwin"),

ci_common/builder.libsonnet

@@ -60,11 +60,15 @@ local mixins = import 'mixins.libsonnet';
     baseGraalGate:: baseGraalGate,
 
     // specific gates
-    testGate(type, platform)::
+    local testGate = function(type, platform)
         baseGraalGate + {tags:: "python-"+type} + mixins.getPlatform(platform) + {name: "python-"+ type +"-"+platform},
+    testGate:: testGate,
+
+    testGate11(type, platform)::
+        testGate(type, platform) + mixins.labsjdk11 + {name: "python-"+ type +"-jdk11-"+platform},
 
     testGateTime(type, platform, timelimit)::
-        baseGraalGate + {tags:: "python-"+type} + mixins.getPlatform(platform) + {name: "python-"+ type +"-"+platform} + {timelimit: timelimit},
+        testGate(type, platform) + {timelimit: timelimit},
 
     local baseStyleGate = baseGraalGate + mixins.eclipse + mixins.linux + {
         tags:: "style",

ci_common/mixins.libsonnet

@@ -72,18 +72,28 @@ local const = import 'constants.libsonnet';
     },
     eclipse:: eclipse,
 
-    local labsjdk8 = {
-        downloads +: {
-            JAVA_HOME: utils.download("oraclejdk", "8u212-jvmci-19.2-b01"),
-        },
+    local labsjdk = {
         environment +: {
             CI: "true",
             GRAALVM_CHECK_EXPERIMENTAL_OPTIONS: "true",
             PATH: "$JAVA_HOME/bin:$PATH",
         },
     },
+
+    local labsjdk8 = labsjdk + {
+        downloads +: {
+            JAVA_HOME: utils.download("oraclejdk", "8u221-jvmci-19.3-b01"),
+        },
+    },
     labsjdk8:: labsjdk8,
 
+    local labsjdk11 = labsjdk + {
+        downloads +: {
+            JAVA_HOME: utils.download("oraclejdk", "11.0.3+12"),
+        },
+    },
+    labsjdk11:: labsjdk11,
+
     local graal = labsjdk8 + {
         environment +: {
             HOST_VM: const.JVM.server,