Examples with IllegalFormatWidthException java.util.IllegalFormatWidthException used on opensource projects

Example 1 with IllegalFormatWidthException

use of java.util.IllegalFormatWidthException in project j2objc by google.

the class FormatterTest method test_formatLjava_lang_String$Ljava_lang_Object_LineSeparator.

/**
     * java.util.Formatter#format(String, Object...) for line sperator
     */
public void test_formatLjava_lang_String$Ljava_lang_Object_LineSeparator() {
    Formatter f = null;
    /* J2ObjC: Setting line.separator has no effect, see System.lineSeparator().
        String oldSeparator = System.getProperty("line.separator");
        try {
            System.setProperty("line.separator", "!\n");

            f = new Formatter(Locale.US);
            f.format("%1$n", 1);
            assertEquals("!\n", f.toString());

            f = new Formatter(Locale.KOREAN);
            f.format("head%1$n%2$n", 1, new Date());
            assertEquals("head!\n!\n", f.toString());

            f = new Formatter(Locale.US);
            f.format("%n%s", "hello");
            assertEquals("!\nhello", f.toString());
        } finally {
            System.setProperty("line.separator", oldSeparator);
        }*/
    f = new Formatter(Locale.US);
    try {
        f.format("%-n");
        fail("should throw IllegalFormatFlagsException: %-n");
    } catch (IllegalFormatFlagsException e) {
    // expected
    }
    try {
        f.format("%+n");
        fail("should throw IllegalFormatFlagsException: %+n");
    } catch (IllegalFormatFlagsException e) {
    // expected
    }
    try {
        f.format("%#n");
        fail("should throw IllegalFormatFlagsException: %#n");
    } catch (IllegalFormatFlagsException e) {
    // expected
    }
    try {
        f.format("% n");
        fail("should throw IllegalFormatFlagsException: % n");
    } catch (IllegalFormatFlagsException e) {
    // expected
    }
    try {
        f.format("%0n");
        fail("should throw IllegalFormatFlagsException: %0n");
    } catch (IllegalFormatFlagsException e) {
    // expected
    }
    try {
        f.format("%,n");
        fail("should throw IllegalFormatFlagsException: %,n");
    } catch (IllegalFormatFlagsException e) {
    // expected
    }
    try {
        f.format("%(n");
        fail("should throw IllegalFormatFlagsException: %(n");
    } catch (IllegalFormatFlagsException e) {
    // expected
    }
    f = new Formatter(Locale.US);
    try {
        f.format("%4n");
        fail("should throw IllegalFormatWidthException");
    } catch (IllegalFormatWidthException e) {
    // expected
    }
    f = new Formatter(Locale.US);
    try {
        f.format("%-4n");
        fail("should throw IllegalFormatWidthException");
    } catch (IllegalFormatWidthException e) {
    // expected
    }
    f = new Formatter(Locale.US);
    try {
        f.format("%.9n");
        fail("should throw IllegalFormatPrecisionException");
    } catch (IllegalFormatPrecisionException e) {
    // expected
    }
    f = new Formatter(Locale.US);
    try {
        f.format("%5.9n");
        fail("should throw IllegalFormatPrecisionException");
    } catch (IllegalFormatPrecisionException e) {
    // expected
    }
//System.setProperty("line.separator", oldSeparator);
}