// Test via JDK_JAVA_OPTIONS
Map<String, String> env = new HashMap<>();
String sysPropName = "foo.bar"; // When pass "-Dfoo.bar=<unicodestr>" via the JDK_JAVA_OPTIONS environment variable, // we expect that system property value to be passed along to the main method with the // correct encoding // If <unicodestr> contains space or tab, it should be enclosed with double quotes. if (unicodeStr.contains(" ") || unicodeStr.contains("\t")) {
unicodeStr = "\"" + unicodeStr + "\"";
}
String jdkJavaOpts = "-D" + sysPropName + "=" + unicodeStr;
env.put("JDK_JAVA_OPTIONS", jdkJavaOpts);
tr = doExec(env,javaCmd, "-Dtest.src=" + TEST_SOURCES_DIR.getAbsolutePath(), "-Dtest.classes=" + TEST_CLASSES_DIR.getAbsolutePath(), "-cp", TEST_CLASSES_DIR.getAbsolutePath(), "I18NArgTest", unicodeStr, hexValue, sysPropName);
System.out.println(tr.testOutput); if (!tr.isOK()) {
System.err.println(tr); thrownew RuntimeException("test fails");
}
}
staticvoid testCharacters(String... args) {
String input = args[0];
String expected = args[1]; var hexValue = HexFormat.of().formatHex(input.getBytes(StandardCharsets.UTF_16));
System.out.println("input:" + input);
System.out.println("expected:" + expected);
System.out.println("obtained:" + hexValue); if (!hexValue.contains(expected)) {
String message = "Error: output does not contain expected value" + "expected:" + expected + " obtained:" + hexValue; thrownew RuntimeException(message);
} if (args.length == 3) { // verify the value of the system property matches the expected value
String sysPropName = args[2];
String sysPropVal = System.getProperty(sysPropName); if (sysPropVal == null) { thrownew RuntimeException("Missing system property " + sysPropName);
} var sysPropHexVal = HexFormat.of().formatHex(sysPropVal.getBytes(StandardCharsets.UTF_16));
System.out.println("System property " + sysPropName + " computed hex value: "
+ sysPropHexVal); if (!sysPropHexVal.contains(expected)) { thrownew RuntimeException("Unexpected value in system property, expected "
+ expected + ", but got " + sysPropHexVal);
}
}
}
}
Messung V0.5 in Prozent
¤ Dauer der Verarbeitung: 0.10 Sekunden
(vorverarbeitet am 2026-06-10)
¤
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