1 /*
2 * Copyright (c) 2015, 2018, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
423 check(new StringBuffer().append(ascii).insert(3, "AB").toString(),
424 "abcABdefgh");
425 check(new StringBuffer().append(ascii).insert(3, "\u4e01\u4e02").toString(),
426 "abc\u4e01\u4e02defgh");
427
428 check(new StringBuffer().append(asciiMixed).insert(0, 'A').toString(),
429 "Aabc\u4e00\u4e01\u4e02fgh");
430 check(new StringBuffer().append(asciiMixed).insert(3, "A").toString(),
431 "abcA\u4e00\u4e01\u4e02fgh");
432
433 check(new StringBuffer().append(ascii).insert(3, 1234567).toString(),
434 "abc1234567defgh");
435 check(new StringBuffer().append(bmp).insert(3, 1234567).toString(),
436 "\u4e00\u4e01\u4e021234567\u4e03\u4e04\u4e05\u4e06\u4e07\u4e08");
437
438 ////////////////////////////////////////////////////////////////////
439 check(new StringBuffer().append(ascii).append(1.23456).toString(),
440 "abcdefgh1.23456");
441 check(new StringBuffer().append(bmp).append(1.23456).toString(),
442 "\u4e00\u4e01\u4e02\u4e03\u4e04\u4e05\u4e06\u4e07\u4e081.23456");
443 }
444
445 private void checkGetChars(StringBuffer sb, int srcBegin, int srcEnd,
446 char expected[]) {
447 char[] dst = new char[srcEnd - srcBegin];
448 sb.getChars(srcBegin, srcEnd, dst, 0);
449 assertTrue(Arrays.equals(dst, expected));
450 }
451
452 private void checkSetCharAt(StringBuffer sb, int index, char ch,
453 String expected) {
454 sb.setCharAt(index, ch);
455 check(sb, expected);
456 }
457
458 private void checkSetLength(StringBuffer sb, int newLength, String expected) {
459 sb.setLength(newLength);
460 check(sb, expected);
461 }
462
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1 /*
2 * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
423 check(new StringBuffer().append(ascii).insert(3, "AB").toString(),
424 "abcABdefgh");
425 check(new StringBuffer().append(ascii).insert(3, "\u4e01\u4e02").toString(),
426 "abc\u4e01\u4e02defgh");
427
428 check(new StringBuffer().append(asciiMixed).insert(0, 'A').toString(),
429 "Aabc\u4e00\u4e01\u4e02fgh");
430 check(new StringBuffer().append(asciiMixed).insert(3, "A").toString(),
431 "abcA\u4e00\u4e01\u4e02fgh");
432
433 check(new StringBuffer().append(ascii).insert(3, 1234567).toString(),
434 "abc1234567defgh");
435 check(new StringBuffer().append(bmp).insert(3, 1234567).toString(),
436 "\u4e00\u4e01\u4e021234567\u4e03\u4e04\u4e05\u4e06\u4e07\u4e08");
437
438 ////////////////////////////////////////////////////////////////////
439 check(new StringBuffer().append(ascii).append(1.23456).toString(),
440 "abcdefgh1.23456");
441 check(new StringBuffer().append(bmp).append(1.23456).toString(),
442 "\u4e00\u4e01\u4e02\u4e03\u4e04\u4e05\u4e06\u4e07\u4e081.23456");
443
444 ////////////////////////////////////////////////////////////////////
445 check(new StringBuffer((CharSequence)new StringBuffer(ascii)).toString(),
446 ascii);
447 check(new StringBuffer((CharSequence)new StringBuffer(asciiMixed)).toString(),
448 asciiMixed);
449 }
450
451 private void checkGetChars(StringBuffer sb, int srcBegin, int srcEnd,
452 char expected[]) {
453 char[] dst = new char[srcEnd - srcBegin];
454 sb.getChars(srcBegin, srcEnd, dst, 0);
455 assertTrue(Arrays.equals(dst, expected));
456 }
457
458 private void checkSetCharAt(StringBuffer sb, int index, char ch,
459 String expected) {
460 sb.setCharAt(index, ch);
461 check(sb, expected);
462 }
463
464 private void checkSetLength(StringBuffer sb, int newLength, String expected) {
465 sb.setLength(newLength);
466 check(sb, expected);
467 }
468
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