From 1b3370f5d75e00b074fd7965c5e1d996636879db Mon Sep 17 00:00:00 2001 From: Pete Gillin Date: Tue, 1 Oct 2019 13:57:31 +0100 Subject: Enable Java language level 9 by default. This changes the default Java language level from 8 to 9, i.e. javac invocations now use -source 1.9 -target 1.9. The environment variable EXPERIMENTAL_JAVA_LANGUAGE_LEVEL_9=false is added to switch back to the language level 8 behaviour. (Previously, setting that variable to true was required to opt in to language level 9.) Test: make droid java tests cts docs Test: javap -v | grep 'major version' (reports 53, for classes from 'benchmarks' which is in Android.bp and 'ahat' which is in Android.mk) Test: make RunBluetoothRoboTests RunCarSettingsLibRoboTests (two main flavours of robolectric) Test: make cts && cts-tradefed help Test: atest CtsLibcoreTestCases (reasonably low-level device tests) Test: atest CtsHostTzDataTests (arbitrary host test) Bug: 115604102 Change-Id: I9de888e1df021244d5e61c40934178676f09ecc7 Merged-In: I52be1817fa7121fca3bce3d8857cb9ed0825570c --- java/java_test.go | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) (limited to 'java/java_test.go') diff --git a/java/java_test.go b/java/java_test.go index f0cb6f8bd..a3499ccd8 100644 --- a/java/java_test.go +++ b/java/java_test.go @@ -1095,8 +1095,10 @@ func TestPatchModule(t *testing.T) { ` t.Run("Java language level 8", func(t *testing.T) { - // Test default javac -source 1.8 -target 1.8 - ctx, _ := testJava(t, bp) + // Test with legacy javac -source 1.8 -target 1.8 + config := testConfig(map[string]string{"EXPERIMENTAL_JAVA_LANGUAGE_LEVEL_9": "false"}) + ctx := testContext(bp, nil) + run(t, ctx, config) checkPatchModuleFlag(t, ctx, "foo", "") checkPatchModuleFlag(t, ctx, "bar", "") @@ -1104,10 +1106,8 @@ func TestPatchModule(t *testing.T) { }) t.Run("Java language level 9", func(t *testing.T) { - // Test again with javac -source 9 -target 9 - config := testConfig(map[string]string{"EXPERIMENTAL_JAVA_LANGUAGE_LEVEL_9": "true"}) - ctx := testContext(bp, nil) - run(t, ctx, config) + // Test with default javac -source 9 -target 9 + ctx, _ := testJava(t, bp) checkPatchModuleFlag(t, ctx, "foo", "") expected := "java.base=.:" + buildDir -- cgit v1.2.3-59-g8ed1b