Test DayOfWeek names in desugared library
Bug: b/362277530
Change-Id: I57d18945d3e4f26f907af722ef9bd015a5acee5b
diff --git a/src/test/java/com/android/tools/r8/desugar/desugaredlibrary/DateTimeStandaloneDayTest.java b/src/test/java/com/android/tools/r8/desugar/desugaredlibrary/DateTimeStandaloneDayTest.java
new file mode 100644
index 0000000..1cab68d
--- /dev/null
+++ b/src/test/java/com/android/tools/r8/desugar/desugaredlibrary/DateTimeStandaloneDayTest.java
@@ -0,0 +1,83 @@
+// Copyright (c) 2024, the R8 project authors. Please see the AUTHORS file
+// for details. All rights reserved. Use of this source code is governed by a
+// BSD-style license that can be found in the LICENSE file.
+
+package com.android.tools.r8.desugar.desugaredlibrary;
+
+import static com.android.tools.r8.desugar.desugaredlibrary.test.CompilationSpecification.DEFAULT_SPECIFICATIONS;
+import static com.android.tools.r8.desugar.desugaredlibrary.test.LibraryDesugaringSpecification.getJdk8Jdk11;
+
+import com.android.tools.r8.TestParameters;
+import com.android.tools.r8.desugar.desugaredlibrary.test.CompilationSpecification;
+import com.android.tools.r8.desugar.desugaredlibrary.test.LibraryDesugaringSpecification;
+import com.android.tools.r8.utils.AndroidApiLevel;
+import com.android.tools.r8.utils.StringUtils;
+import java.time.DayOfWeek;
+import java.time.format.TextStyle;
+import java.util.List;
+import java.util.Locale;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.Parameterized;
+import org.junit.runners.Parameterized.Parameters;
+
+@RunWith(Parameterized.class)
+public class DateTimeStandaloneDayTest extends DesugaredLibraryTestBase {
+
+ // TODO(b/362277530): Replace expected output when desugared library is updated.
+ private static final String EXPECTED_OUTPUT_TO_FIX =
+ StringUtils.lines("1", "2", "3", "4", "5", "6", "7");
+ private static final String EXPECTED_OUTPUT =
+ StringUtils.lines(
+ "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday", "Sunday");
+
+ private final TestParameters parameters;
+ private final CompilationSpecification compilationSpecification;
+ private final LibraryDesugaringSpecification libraryDesugaringSpecification;
+
+ @Parameters(name = "{0}, spec: {1}, {2}")
+ public static List<Object[]> data() {
+ return buildParameters(
+ getTestParameters().withDexRuntimes().withAllApiLevels().build(),
+ getJdk8Jdk11(),
+ DEFAULT_SPECIFICATIONS);
+ }
+
+ public DateTimeStandaloneDayTest(
+ TestParameters parameters,
+ LibraryDesugaringSpecification libraryDesugaringSpecification,
+ CompilationSpecification compilationSpecification) {
+ this.parameters = parameters;
+ this.compilationSpecification = compilationSpecification;
+ this.libraryDesugaringSpecification = libraryDesugaringSpecification;
+ }
+
+ @Test
+ public void testStandaloneDay() throws Throwable {
+ testForDesugaredLibrary(parameters, libraryDesugaringSpecification, compilationSpecification)
+ .addInnerClasses(getClass())
+ .addKeepMainRule(TestClass.class)
+ .run(parameters.getRuntime(), TestClass.class)
+ .assertSuccessWithOutputIf(
+ parameters.getApiLevel().isGreaterThanOrEqualTo(AndroidApiLevel.O), EXPECTED_OUTPUT)
+ .assertSuccessWithOutputIf(
+ parameters.getApiLevel().isLessThan(AndroidApiLevel.O), EXPECTED_OUTPUT_TO_FIX);
+ }
+
+ public static void main(String[] args) {
+ TestClass.main(args);
+ }
+
+ static class TestClass {
+
+ public static void main(String[] args) {
+ System.out.println(DayOfWeek.MONDAY.getDisplayName(TextStyle.FULL_STANDALONE, Locale.US));
+ System.out.println(DayOfWeek.TUESDAY.getDisplayName(TextStyle.FULL_STANDALONE, Locale.US));
+ System.out.println(DayOfWeek.WEDNESDAY.getDisplayName(TextStyle.FULL_STANDALONE, Locale.US));
+ System.out.println(DayOfWeek.THURSDAY.getDisplayName(TextStyle.FULL_STANDALONE, Locale.US));
+ System.out.println(DayOfWeek.FRIDAY.getDisplayName(TextStyle.FULL_STANDALONE, Locale.US));
+ System.out.println(DayOfWeek.SATURDAY.getDisplayName(TextStyle.FULL_STANDALONE, Locale.US));
+ System.out.println(DayOfWeek.SUNDAY.getDisplayName(TextStyle.FULL_STANDALONE, Locale.US));
+ }
+ }
+}
