vasilito
b8aac3c9bc
Add secondary_cursors field to Editor with insert_char_multi, delete_back_multi, delete_forward_multi methods. Right-to-left processing ensures position shifts don't corrupt earlier insertions. 7 new tests: add/clear, all_positions, insert, delete_back, delete_forward, unicode, duplicate-add.
74 lines
2.5 KiB
C++
74 lines
2.5 KiB
C++
/*
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#
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# SPDX-FileCopyrightText: 2019 Google Inc.
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# SPDX-License-Identifier: Apache-2.0
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#
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# Copyright 2019 Google Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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################################################################################
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*/
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/*
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Usage:
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python infra/helper.py build_image kcodecs
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python infra/helper.py build_fuzzers --sanitizer undefined|address|memory kcodecs
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python infra/helper.py run_fuzzer kcodecs kcodecs_fuzzer
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*/
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#include <QCoreApplication>
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#include <QVector>
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#include <kcodecs.h>
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#include <kencodingprober.h>
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extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
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{
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int argc = 0;
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QCoreApplication a(argc, nullptr);
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const QByteArray ba((const char *)data, size);
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const std::unique_ptr<KEncodingProber> prober = std::make_unique<KEncodingProber>();
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// Arabic, Baltic, CentralEuropean, Cyrillic, Greek, Hebrew, NorthernSaami, Other,
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// SouthEasternEurope, Thai, Turkish, WesternEuropean
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// All of these use nsSBCSGroupProber, so add only Arabic to avoid duplication
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// ChineseSimplified and ChineseTraditional both use ChineseGroupProber
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const QVector<KEncodingProber::ProberType> allProbers = {
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KEncodingProber::None,
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KEncodingProber::Universal,
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KEncodingProber::Arabic,
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KEncodingProber::ChineseTraditional,
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KEncodingProber::Japanese,
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KEncodingProber::Korean,
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KEncodingProber::Unicode
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};
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for (KEncodingProber::ProberType type : allProbers) {
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prober->setProberType(type);
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prober->feed(ba);
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prober->reset();
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}
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const QVector<const char *> codecs = {"base64", "quoted-printable", "b", "q", "x-kmime-rfc2231", "x-uuencode"};
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for (const char *codecName : codecs) {
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KCodecs::Codec *c = KCodecs::Codec::codecForName(codecName);
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c->encode(ba, KCodecs::Codec::NewlineCRLF);
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c->decode(ba, KCodecs::Codec::NewlineCRLF);
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c->encode(ba, KCodecs::Codec::NewlineLF);
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c->decode(ba, KCodecs::Codec::NewlineLF);
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}
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return 0;
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}
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