mirror of
https://github.com/tstack/lnav
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62 lines
2.2 KiB
C++
62 lines
2.2 KiB
C++
/**
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* Copyright (c) 2016, Timothy Stack
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*
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* * Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* * Neither the name of Timothy Stack nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ''AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "config.h"
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#include <assert.h>
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#include "base/string_util.hh"
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static struct test_data {
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const char *str{nullptr};
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const char *abbrev_str{nullptr};
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size_t max_len{0};
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} TEST_DATA[] = {
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{ "abc", "abc", 5 },
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{ "com.example.foo.bar", "c.e.f.bar", 5 },
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{ "com.example.foo.bar", "c.e.foo.bar", 15 },
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{ "no dots in here", "no dots in here", 5 },
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};
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int main(int argc, char *argv[])
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{
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for (const auto& td : TEST_DATA) {
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char buffer[1024];
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strcpy(buffer, td.str);
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size_t actual = abbreviate_str(buffer, strlen(td.str), td.max_len);
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buffer[actual] = '\0';
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printf("orig: %s\n", td.str);
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printf(" act: %s\n", buffer);
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assert(strcmp(buffer, td.abbrev_str) == 0);
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}
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}
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