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32 lines
766 B
32 lines
766 B
5 years ago
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/*
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* Copyright (c) Facebook, Inc. and its affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*/
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class StringBuilderTest {
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StringBuilder mId;
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void new_linear(String s) {
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String str = new StringBuilder(s).toString();
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for (int i = 0; i < str.length(); i++) {}
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}
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void new_constant() {
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String s = new StringBuilder("hello").toString();
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new_linear(s);
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}
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void new_capacity_constant() {
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String s =
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new StringBuilder(10).toString(); // capacity is irrelevant to underlying size of the string
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new_linear(s);
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}
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void append_linear(String s) {
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String str = new StringBuilder(s).append("me").toString();
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new_linear(str);
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}
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}
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