Add jdk17 build (#235)

- Add JDK17 actions
- Split actions into 1 per lang/jdk version

.github/workflows/pr-build.yaml

@@ -8,24 +8,28 @@ on:
 
 jobs:
   build:
-
     runs-on: ubuntu-latest
     strategy:
       fail-fast: false
+      matrix:
+        lang: ['jvm', 'js', 'native']
+        java: ['11', '17']
     env:
       # Set LANG=C to simulate least-common-denominator target deployment environments:
       LANG: C
-
+    name: Sjsonnet build for ${{ matrix.lang }} on JDK ${{ matrix.java }}
     steps:
-      - uses: actions/checkout@v2
-      - name: Set up JDK 11
-        uses: actions/setup-java@v2
+      - uses: actions/checkout@v4
+      - name: Set up JDK ${{ matrix.java }}
+        uses: actions/setup-java@v4
         with:
-          java-version: '11'
-          distribution: 'adopt'
-      - name: Run mill tests
-        run: ./mill __.test
+          java-version: ${{ matrix.java }}
+          distribution: 'zulu'
+      - name: Run mill tests for ${{ matrix.lang }}
+        run: ./mill _.${{ matrix.lang }}[_].test
       - name: Compile with sbt
+        if: ${{ matrix.lang == 'jvm' }}
         run: sbt compile bench/compile bench/jmh:compile
       - name: Run sbt tests
+        if: ${{ matrix.lang == 'jvm' }}
         run: sbt test

sjsonnet/test/src-jvm/sjsonnet/StdGzipTests.scala

@@ -6,8 +6,16 @@ import utest._
 object StdGzipTests extends TestSuite {
   val tests = Tests {
     test("gzip"){
-      eval("""std.gzip([1, 2])""") ==> ujson.Str("H4sIAAAAAAAAAGNkAgCSQsy2AgAAAA==")
-      eval("""std.gzip("hi")""") ==> ujson.Str("H4sIAAAAAAAAAMvIBACsKpPYAgAAAA==")
+      eval("""std.gzip([1, 2])""") ==> ujson.Str(Runtime.version().feature() match {
+        // https://bugs.openjdk.org/browse/JDK-8244706
+        case s if s >= 16 => "H4sIAAAAAAAA/2NkAgCSQsy2AgAAAA=="
+        case _ => "H4sIAAAAAAAAAGNkAgCSQsy2AgAAAA=="
+      })
+      eval("""std.gzip("hi")""") ==> ujson.Str(Runtime.version().feature() match {
+        // https://bugs.openjdk.org/browse/JDK-8244706
+        case s if s >= 16 => "H4sIAAAAAAAA/8vIBACsKpPYAgAAAA=="
+        case _ => "H4sIAAAAAAAAAMvIBACsKpPYAgAAAA=="
+      })
     }
   }
 }