// A special test for RegexpSplitter with a re matching the empty
// string
public void test_REsplitterEmptyRE() throws Exception {
TextSplitter sp = new RegexpSplitter("[@]", RegexpSplitter.SPLIT);
Formatter fmt = new PrintfFormatter("[%(1,0,][)]");
StringBuffer b = new StringBuffer("abc@def@123");
TextStore ts = new TextStore();
sp.split(ts, b, 0);
b.setLength(0);
fmt.format(b, ts, null);
// System.out.println("++"+b);
// System.out.println(">>"+ts);
assertEquals("[abc][def][123]", b.toString());
}
// depending on the object in 'client' the strings in 'tests' should
// probably be changed!! (Needs some thought if additional Splitters
// are implemented.
public void testGeneric1() {
for (int i = 0; i < tests.length; i++) {
store.clear();
client.split(store, new StringBuffer(tests[i][0]), 0);
assertEquals(tests[i].length, store.getNumParts());
StringBuffer sb = new StringBuffer();
store.getPart(sb, 0);
assertEquals(tests[i][0], sb.toString());
for (int j = 1; j < tests[i].length; j++) {
sb.setLength(0);
store.getPart(sb, j);
assertEquals("loop with j=" + j, tests[i][j], sb.toString());
}
}
}
public void testSubstring() {
client.split(store, new StringBuffer(testAIn), 3);
StringBuffer sb = new StringBuffer();
for (int i = 0; i < 2; i++) {
int L = testAOut[i].length();
sb.setLength(0);
store.getPart(sb, i);
assertEquals("i=" + i, testAOut[i], sb.toString());
assertEquals("i=" + i, testAOut[i].length(), store.getPartLen(i));
sb.setLength(0);
store.getPart(sb, i, 1, -1);
assertEquals("i=" + i, testAOut[i].substring(1, L - 1), sb.toString());
sb.setLength(0);
store.getPart(sb, i, -3, 0);
assertEquals(testAOut[i].substring(L - 3, L), sb.toString());
sb.setLength(0);
store.getPart(sb, i, 2, 2);
assertEquals("", sb.toString());
sb.setLength(0);
store.getPart(sb, i, 2, 3);
assertEquals(testAOut[i].substring(2, 3), sb.toString());
// test left index too small
sb.setLength(0);
store.getPart(sb, i, -100, 0);
assertEquals(testAOut[i], sb.toString());
// Exception e = null;
// try {
// store.getPart(sb, i, -100, 0);
// System.out.println("*************"+sb);
// } catch( Exception _e) {
// e = _e;
// }
// assertTrue(e instanceof StringIndexOutOfBoundsException);
// test left index much too large
sb.setLength(0);
store.getPart(sb, i, 10000, 0);
assertEquals("", sb.toString());
// e = null;
// try {
// store.getPart(sb, i, 10000, 0);
// } catch( Exception _e) {
// e = _e;
// }
// assertTrue(e instanceof StringIndexOutOfBoundsException);
// test right index too small
sb.setLength(0);
store.getPart(sb, i, 0, -10000);
assertEquals("", sb.toString());
// e = null;
// try {
// store.getPart(sb, i, 0, -10000);
// } catch( Exception _e) {
// e = _e;
// }
// assertTrue(e instanceof StringIndexOutOfBoundsException);
// test right index far too large
sb.setLength(0);
store.getPart(sb, i, 0, 10000);
assertEquals(testAOut[i], sb.toString());
// e = null;
// try {
// store.getPart(sb, i, 0, 10000);
// } catch( Exception _e) {
// e = _e;
// }
// assertTrue(e instanceof StringIndexOutOfBoundsException);
// out of range part should return empty string
sb.setLength(0);
store.getPart(sb, 299, 0, 10000);
assertEquals("", sb.toString());
// e = null;
// try {
// store.getPart(sb, 1000, 0, 1);
// } catch( Exception _e) {
// e = _e;
// }
// assertTrue(e instanceof ArrayIndexOutOfBoundsException);
// yet another one, this time in getPartLen
assertEquals(0, store.getPartLen(1000));
// e = null;
// try {
// store.getPartLen(1000);
// } catch( Exception _e) {
// e = _e;
// }
// assertTrue(e instanceof ArrayIndexOutOfBoundsException);
}
}
@Test
public void testColorLC() {
String text = "#fff";
correctListToCheck(TextSplitter.getInstance(), text);
}
