/**
* @tests java.text.DecimalFormatSymbols#clone() Test of method
* java.text.DecimalFormatSymbols#clone(). Case 1: Compare of internal variables of cloned
* objects. Case 2: Compare of clones. Case 3: Change the content of the clone.
*/
@TestTargetNew(
level = TestLevel.COMPLETE,
notes = "",
method = "clone",
args = {})
public void test_clone() {
try {
// case 1: Compare of internal variables of cloned objects
DecimalFormatSymbols fs = new DecimalFormatSymbols(Locale.US);
DecimalFormatSymbols fsc = (DecimalFormatSymbols) fs.clone();
assertEquals(fs.getCurrency(), fsc.getCurrency());
// case 2: Compare of clones
fs = new DecimalFormatSymbols();
DecimalFormatSymbols fsc2 = (DecimalFormatSymbols) (fs.clone());
// make sure the objects are equal
assertTrue("Object's clone isn't equal!", fs.equals(fsc2));
// case 3:
// change the content of the clone and make sure it's not equal
// anymore
// verifies that it's data is now distinct from the original
fs.setNaN("not-a-number");
assertTrue("Object's changed clone should not be equal!", !fs.equals(fsc2));
} catch (Exception e) {
fail("Unexpected exception " + e.toString());
}
}
/** @tests java.text.DecimalFormatSymbols#equals(java.lang.Object) */
@TestTargetNew(
level = TestLevel.COMPLETE,
notes = "",
method = "equals",
args = {java.lang.Object.class})
public void test_equalsLjava_lang_Object() {
assertTrue("Equal objects returned false", dfs.equals(dfs.clone()));
dfs.setDigit('B');
assertTrue("Un-Equal objects returned true", !dfs.equals(new DecimalFormatSymbols()));
}
/**
* @tests java.text.DecimalFormatSymbols#hashCode() Test of method
* java.text.DecimalFormatSymbols#hashCode().
*/
@TestTargetNew(
level = TestLevel.COMPLETE,
notes = "",
method = "hashCode",
args = {})
@AndroidOnly("Succeeds against Android.")
public void test_hashCode() {
try {
DecimalFormatSymbols dfs1 = new DecimalFormatSymbols();
DecimalFormatSymbols dfs2 = (DecimalFormatSymbols) dfs1.clone();
assertTrue("Hash codes of equal object are equal", dfs2.hashCode() == dfs1.hashCode());
dfs1.setInfinity("infinity_infinity");
assertTrue("Hash codes of non-equal objects are equal", dfs2.hashCode() != dfs1.hashCode());
} catch (Exception e) {
fail("Unexpected exception " + e.toString());
}
}