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*
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
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* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
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import org.testng.annotations.DataProvider;
import org.testng.annotations.Test;
import static org.testng.Assert.assertEquals;
/*
* @test
* @bug 8077559
* @summary Tests Compact String. This one is for String.startsWith.
* @run testng/othervm -XX:+CompactStrings StartsWith
* @run testng/othervm -XX:-CompactStrings StartsWith
*/
public class StartsWith extends CompactString {
@DataProvider
public Object[][] provider() {
return new Object[][] {
new Object[] {STRING_EMPTY, "", 0, true},
new Object[] {STRING_EMPTY, "A", 0, false},
new Object[] {STRING_EMPTY, "", 0, true},
new Object[] {STRING_EMPTY, "", -1, false},
new Object[] {STRING_L1, "A", 0, true},
new Object[] {STRING_L1, "A", -1, false},
new Object[] {STRING_L1, "A", 1, false},
new Object[] {STRING_L2, "B", 1, true},
new Object[] {STRING_L2, "B", 0, false},
new Object[] {STRING_L2, "A", 0, true},
new Object[] {STRING_L2, "AB", 1, false},
new Object[] {STRING_L4, "ABC", 0, true},
new Object[] {STRING_LLONG, "ABCDEFGH", 0, true},
new Object[] {STRING_LLONG, "ABCDE", 0, true},
new Object[] {STRING_LLONG, "CDE", 0, false},
new Object[] {STRING_LLONG, "FG", 5, true},
new Object[] {STRING_U1, "\uFF21", 0, true},
new Object[] {STRING_U1, "", 1, true},
new Object[] {STRING_U1, "\uFF21", 0, true},
new Object[] {STRING_U1, "A", 0, false},
new Object[] {STRING_U2, "\uFF21\uFF22", 0, true},
new Object[] {STRING_U2, "\uFF21", 0, true},
new Object[] {STRING_U2, "\uFF22", 0, false},
new Object[] {STRING_U2, "", 0, true},
new Object[] {STRING_M12, "\uFF21", 0, true},
new Object[] {STRING_M12, "\uFF21A", 0, true},
new Object[] {STRING_M12, "A", 0, false},
new Object[] {STRING_M12, "\uFF21A", 0, true},
new Object[] {STRING_M12, "A", 1, true},
new Object[] {STRING_M11, "A", 0, true},
new Object[] {STRING_M11, "A\uFF21", 0, true},
new Object[] {STRING_M11, "A\uFF21", 0, true},
new Object[] {STRING_M11, "\uFF21", 1, true},
new Object[] {STRING_UDUPLICATE,
"\uFF21\uFF22\uFF21\uFF22\uFF21\uFF22\uFF21\uFF22\uFF21\uFF22",
0, true},
new Object[] {STRING_UDUPLICATE,
"\uFF21\uFF22\uFF21\uFF22\uFF21\uFF22", 0, true},
new Object[] {STRING_UDUPLICATE,
"\uFF21\uFF22\uFF21\uFF22\uFF21\uFF22", 2, true},
new Object[] {STRING_UDUPLICATE,
"\uFF21\uFF22\uFF21\uFF22\uFF21\uFF22", 5, false},
new Object[] {STRING_MDUPLICATE1,
"\uFF21A\uFF21A\uFF21A\uFF21A\uFF21A", 0, true},
new Object[] {STRING_MDUPLICATE1,
"\uFF21A\uFF21A\uFF21A\uFF21A\uFF21", 0, true},
new Object[] {STRING_MDUPLICATE1, "A\uFF21A\uFF21A\uFF21A", 1, true},
new Object[] {STRING_SUPPLEMENTARY, "\uDC01\uFF21", 3, true},
};
}
@Test(dataProvider = "provider")
public void testStartsWith(String str, String prefix, int toffset,
boolean expected) {
map.get(str)
.forEach(
(source, data) -> {
assertEquals(
data.startsWith(prefix, toffset),
expected,
String.format(
"testing String(%s).startsWith(%s, %d), source : %s, ",
escapeNonASCIIs(data),
escapeNonASCIIs(prefix), toffset,
source));
});
}
}