Reproduce Chinese NARROW weekday issue with desugared library
Bug: b/300128109
Change-Id: I0affac8e3e72b2ba09939d7b242a714c79461078
diff --git a/src/test/java/com/android/tools/r8/desugar/desugaredlibrary/DayTest.java b/src/test/java/com/android/tools/r8/desugar/desugaredlibrary/DayTest.java
new file mode 100644
index 0000000..ee5ae98
--- /dev/null
+++ b/src/test/java/com/android/tools/r8/desugar/desugaredlibrary/DayTest.java
@@ -0,0 +1,159 @@
+// 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.JDK8;
+import static com.android.tools.r8.desugar.desugaredlibrary.test.LibraryDesugaringSpecification.getJdk8Jdk11;
+
+import com.android.tools.r8.TestParameters;
+import com.android.tools.r8.TestRuntime.CfVm;
+import com.android.tools.r8.desugar.desugaredlibrary.test.CompilationSpecification;
+import com.android.tools.r8.desugar.desugaredlibrary.test.LibraryDesugaringSpecification;
+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 DayTest extends DesugaredLibraryTestBase {
+ private static final String MISSING_STANDALONE = StringUtils.lines("1", "1", "1234567");
+ // TODO(b/300128109): Wrong SIMPLIFIED_CHINESE narrow day values.
+ private static final String SIMPLIFIED_CHINESE_NARROW_DAY_ISSUE =
+ StringUtils.lines("星期一", "周一", "星星星星星星星");
+
+ private static final String UK_EXPECTED_RESULT_JDK8 =
+ StringUtils.lines("Monday", "Mon", "1234567");
+ private static final String UK_EXPECTED_RESULT = StringUtils.lines("Monday", "Mon", "MTWTFSS");
+
+ private static final String SIMPLIFIED_CHINESE_EXPECTED_RESULT_JDK8 =
+ StringUtils.lines("星期一", "星期一", "一二三四五六日");
+ private static final String SIMPLIFIED_CHINESE_EXPECTED_RESULT =
+ StringUtils.lines("星期一", "周一", "一二三四五六日");
+
+ private final TestParameters parameters;
+ private final LibraryDesugaringSpecification libraryDesugaringSpecification;
+ private final CompilationSpecification compilationSpecification;
+
+ @Parameters(name = "{0}, spec: {1}, {2}")
+ public static List<Object[]> data() {
+ return buildParameters(
+ getTestParameters().withAllRuntimes().withAllApiLevels().build(),
+ getJdk8Jdk11(),
+ DEFAULT_SPECIFICATIONS);
+ }
+
+ public DayTest(
+ TestParameters parameters,
+ LibraryDesugaringSpecification libraryDesugaringSpecification,
+ CompilationSpecification compilationSpecification) {
+ this.parameters = parameters;
+ this.libraryDesugaringSpecification = libraryDesugaringSpecification;
+ this.compilationSpecification = compilationSpecification;
+ }
+
+ private String getUKStandaloneExpectedResult() {
+ if (parameters.isCfRuntime() && parameters.getRuntime().asCf().isOlderThan(CfVm.JDK9)) {
+ return UK_EXPECTED_RESULT_JDK8;
+ }
+ if (parameters.isDexRuntime()
+ && libraryDesugaringSpecification.hasTimeDesugaring(parameters)
+ && libraryDesugaringSpecification == JDK8) {
+ return MISSING_STANDALONE;
+ }
+ return UK_EXPECTED_RESULT;
+ }
+
+ private String getSimplifiedChineseStandaloneExpectedResult() {
+ if (parameters.isCfRuntime() && parameters.getRuntime().asCf().isOlderThan(CfVm.JDK9)) {
+ return SIMPLIFIED_CHINESE_EXPECTED_RESULT_JDK8;
+ }
+ if (parameters.isDexRuntime() && libraryDesugaringSpecification.hasTimeDesugaring(parameters)) {
+ if (libraryDesugaringSpecification == JDK8) {
+ return MISSING_STANDALONE;
+ } else {
+ return SIMPLIFIED_CHINESE_NARROW_DAY_ISSUE;
+ }
+ }
+ return SIMPLIFIED_CHINESE_EXPECTED_RESULT;
+ }
+
+ private String getSimplifiedChineseExpectedResult() {
+ if (parameters.isCfRuntime() && parameters.getRuntime().asCf().isOlderThan(CfVm.JDK9)) {
+ return SIMPLIFIED_CHINESE_EXPECTED_RESULT_JDK8;
+ }
+ if (parameters.isDexRuntime() && libraryDesugaringSpecification.hasTimeDesugaring(parameters)) {
+ return SIMPLIFIED_CHINESE_NARROW_DAY_ISSUE;
+ }
+ return SIMPLIFIED_CHINESE_EXPECTED_RESULT;
+ }
+
+ private String getExpectedResult() {
+ return getUKStandaloneExpectedResult()
+ + UK_EXPECTED_RESULT
+ + getSimplifiedChineseStandaloneExpectedResult()
+ + getSimplifiedChineseExpectedResult();
+ }
+
+ @Test
+ public void testDay() throws Exception {
+ if (parameters.isCfRuntime()) {
+ // TODO(b/300128109): Enable this assert if test fails on Windows. Otherwise remove it.
+ // Assume.assumeFalse("Missing data for Locale SIMPLIFIED_CHINESE on Windows",
+ // ToolHelper.isWindows());
+ testForJvm(parameters)
+ .addInnerClasses(DayTest.class)
+ .run(parameters.getRuntime(), Main.class)
+ .assertSuccessWithOutput(getExpectedResult());
+ return;
+ }
+ testForDesugaredLibrary(parameters, libraryDesugaringSpecification, compilationSpecification)
+ .addInnerClasses(getClass())
+ .addKeepMainRule(Main.class)
+ .run(parameters.getRuntime(), Main.class)
+ .assertSuccessWithOutput(getExpectedResult());
+ }
+
+ static class Main {
+
+ public static void testStandalone(Locale locale) {
+ System.out.println(DayOfWeek.MONDAY.getDisplayName(TextStyle.FULL_STANDALONE, locale));
+ System.out.println(DayOfWeek.MONDAY.getDisplayName(TextStyle.SHORT_STANDALONE, locale));
+ System.out.println(
+ DayOfWeek.MONDAY.getDisplayName(TextStyle.NARROW_STANDALONE, locale)
+ + DayOfWeek.TUESDAY.getDisplayName(TextStyle.NARROW_STANDALONE, locale)
+ + DayOfWeek.WEDNESDAY.getDisplayName(TextStyle.NARROW_STANDALONE, locale)
+ + DayOfWeek.THURSDAY.getDisplayName(TextStyle.NARROW_STANDALONE, locale)
+ + DayOfWeek.FRIDAY.getDisplayName(TextStyle.NARROW_STANDALONE, locale)
+ + DayOfWeek.SATURDAY.getDisplayName(TextStyle.NARROW_STANDALONE, locale)
+ + DayOfWeek.SUNDAY.getDisplayName(TextStyle.NARROW_STANDALONE, locale));
+ }
+
+ public static void test(Locale locale) {
+ System.out.println(DayOfWeek.MONDAY.getDisplayName(TextStyle.FULL, locale));
+ System.out.println(DayOfWeek.MONDAY.getDisplayName(TextStyle.SHORT, locale));
+ System.out.println(
+ DayOfWeek.MONDAY.getDisplayName(TextStyle.NARROW, locale)
+ + DayOfWeek.TUESDAY.getDisplayName(TextStyle.NARROW, locale)
+ + DayOfWeek.WEDNESDAY.getDisplayName(TextStyle.NARROW, locale)
+ + DayOfWeek.THURSDAY.getDisplayName(TextStyle.NARROW, locale)
+ + DayOfWeek.FRIDAY.getDisplayName(TextStyle.NARROW, locale)
+ + DayOfWeek.SATURDAY.getDisplayName(TextStyle.NARROW, locale)
+ + DayOfWeek.SUNDAY.getDisplayName(TextStyle.NARROW, locale));
+ }
+
+ public static void main(String[] args) {
+ testStandalone(Locale.UK);
+ test(Locale.UK);
+ testStandalone(Locale.SIMPLIFIED_CHINESE);
+ test(Locale.SIMPLIFIED_CHINESE);
+ }
+ }
+}
