More tests. Note that testReplaceStringString fails.
git-svn-id: https://svn.apache.org/repos/asf/jakarta/commons/proper/lang/trunk@226860 13f79535-47bb-0310-9956-ffa450edef68
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@ -116,6 +116,50 @@ public void testConstructors() {
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assertEquals(3, sb7.size());
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assertEquals(3, sb7.size());
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}
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}
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public void testDeleteChar() {
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StrBuilder sb = new StrBuilder("abc");
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sb.delete('X');
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assertEquals("abc",sb.toString());
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sb.delete('a');
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assertEquals("bc",sb.toString());
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}
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public void testDeleteIntInt() {
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StrBuilder sb = new StrBuilder("abc");
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sb.delete(0, 1);
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assertEquals("bc",sb.toString());
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sb.delete(1, 2);
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assertEquals("b",sb.toString());
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sb.delete(0, 1);
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assertEquals("",sb.toString());
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sb.delete(0, 1);
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assertEquals("",sb.toString());
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}
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public void testDeleteString() {
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StrBuilder sb = new StrBuilder("abc");
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sb.delete("X");
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assertEquals("abc",sb.toString());
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sb.delete("a");
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assertEquals("bc",sb.toString());
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}
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public void testDeleteCharAt() {
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StrBuilder sb = new StrBuilder("abc");
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sb.deleteCharAt(0);
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assertEquals("bc",sb.toString());
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}
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public void testDeleteCharAtExceptions() {
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StrBuilder sb = new StrBuilder("abc");
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try {
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sb.deleteCharAt(1000);
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fail("Expected StringIndexOutOfBoundsException");
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} catch (StringIndexOutOfBoundsException e) {
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// Expected
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}
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}
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//-----------------------------------------------------------------------
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//-----------------------------------------------------------------------
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public void testCapacityAndLength() {
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public void testCapacityAndLength() {
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StrBuilder sb = new StrBuilder();
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StrBuilder sb = new StrBuilder();
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@ -316,6 +360,34 @@ public void testCharAt() {
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}
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}
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}
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}
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public void testReplaceCharChar() {
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StrBuilder sb = new StrBuilder("abc");
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sb.replace('a', 'd');
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assertEquals("dbc", sb.toString());
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sb.replace('a', 'd');
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assertEquals("dbc", sb.toString());
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sb = new StrBuilder("aabbcc");
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sb.replace('a', 'd');
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assertEquals("ddbbcc", sb.toString());
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sb.replace('a', 'd');
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assertEquals("ddbbcc", sb.toString());
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}
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public void testReplaceStringString() {
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StrBuilder sb = new StrBuilder("abc");
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sb.replace("a", "d");
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assertEquals("dbc", sb.toString());
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sb.replace("a", "d");
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assertEquals("dbc", sb.toString());
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sb = new StrBuilder("aabbcc");
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sb.replace("a", "d");
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assertEquals("ddbbcc", sb.toString());
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sb.replace("a", "d");
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assertEquals("ddbbcc", sb.toString());
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}
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public void testSetCharAt() {
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public void testSetCharAt() {
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StrBuilder sb = new StrBuilder();
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StrBuilder sb = new StrBuilder();
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try {
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try {
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@ -343,6 +415,42 @@ public void testSetCharAt() {
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assertEquals("bar", sb.toString());
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assertEquals("bar", sb.toString());
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}
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}
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public void testStartsWith() {
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this.testStartsWith(new StrBuilder());
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this.testStartsWith(new StrBuilder(""));
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this.testStartsWith(new StrBuilder(null));
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}
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void testStartsWith(StrBuilder sb ) {
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assertFalse(sb.startsWith("a"));
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assertFalse(sb.startsWith(null));
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assertTrue(sb.startsWith(""));
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sb.append("abc");
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assertTrue(sb.startsWith("a"));
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assertTrue(sb.startsWith("ab"));
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assertTrue(sb.startsWith("abc"));
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}
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public void testEndsWith() {
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this.testEndsWith(new StrBuilder());
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this.testEndsWith(new StrBuilder(""));
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this.testEndsWith(new StrBuilder(null));
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}
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void testEndsWith(StrBuilder sb) {
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assertFalse(sb.endsWith("a"));
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assertFalse(sb.endsWith("c"));
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assertTrue(sb.endsWith(""));
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assertFalse(sb.endsWith(null));
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sb.append("abc");
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assertTrue(sb.endsWith("c"));
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assertTrue(sb.endsWith("bc"));
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assertTrue(sb.endsWith("abc"));
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assertFalse(sb.endsWith("abcd"));
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assertFalse(sb.endsWith(" abc"));
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assertFalse(sb.endsWith("abc "));
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}
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//-----------------------------------------------------------------------
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//-----------------------------------------------------------------------
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public void testNullText() {
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public void testNullText() {
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StrBuilder sb = new StrBuilder();
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StrBuilder sb = new StrBuilder();
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