public void testAppend() { CharArrayBuilder builder = new CharArrayBuilder(); char[] testdata = new char[1024]; for (int i = 0; i < testdata.length; i++) { testdata[i] = (char) i; } for (int i = 0; i < testdata.length; i++) { assertEquals(i, builder.length()); builder.append(testdata[i]); // check { char[] result = builder.getBuffer(); int s = 0; int e = builder.length(); assertEquals(i + 1, e); if (i == 0 || i % LEVEL == 0) { for (int j = s; j < e; j++) { assertTrue((char) j == result[j]); } } } } }
public void testRemoveLast() { CharArrayBuilder builder = new CharArrayBuilder(); char[] testdata = new char[777]; for (int i = 0; i < testdata.length; i++) { testdata[i] = (char) i; } builder.clear(); for (int i = 0; i < testdata.length; i++) { assertEquals(i, builder.length()); builder.append(testdata[i]); // check { char[] result = builder.getBuffer(); int s = 0; int e = builder.length(); assertEquals(i + 1, e); if (i == 0 || i % LEVEL == 0) { for (int j = s; j < e; j++) { assertEquals((char) j, result[j]); } } } } for (int i = 0; i < testdata.length; i++) { builder.removeLast(); // check { char[] result = builder.getBuffer(); int s = 0; int e = builder.length(); assertEquals(testdata.length - i - 1, e); if (i == 0 || i % LEVEL == 0) { for (int j = s; j < e; j++) { assertEquals((char) j, result[j]); } } } } }