first commit
This commit is contained in:
Jose Caban
804
extern/stdcxx/4.2.1/tests/strings/21.string.find.cpp
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804
extern/stdcxx/4.2.1/tests/strings/21.string.find.cpp
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/***************************************************************************
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*
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* 21.string.find.cpp - string test exercising lib.string.find
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*
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* $Id: 21.string.find.cpp 590052 2007-10-30 12:44:14Z faridz $
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*
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***************************************************************************
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* 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
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* implied. See the License for the specific language governing
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* permissions and limitations under the License.
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*
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* Copyright 2006 Rogue Wave Software.
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*
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**************************************************************************/
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#include <string> // for string
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#include <cstddef> // size_t
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#include <exception> // for exception
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#include <21.strings.h> // for StringMembers
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#include <driver.h> // for rw_assert()
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#include <rw_allocator.h> // for UserAlloc
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#include <rw_char.h> // for rw_expand()
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/**************************************************************************/
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// for convenience and brevity
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#define Find(sig) StringIds::find_ ## sig
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static const char* const exceptions[] = {
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"unknown exception", "out_of_range", "length_error",
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"bad_alloc", "exception"
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};
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/**************************************************************************/
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// exercises:
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// find (const value_type*)
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static const StringTestCase
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cptr_test_cases [] = {
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#undef TEST
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#define TEST(str, arg, res) { \
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__LINE__, -1, -1, -1, -1, -1, \
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str, sizeof str - 1, \
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arg, sizeof arg - 1, 0, res, 0 \
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}
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// +----------------------------------- controlled sequence
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// | +--------------------- sequence to be found
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// | | +---- expected result
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// | | |
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// | | |
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// V V V
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TEST ("", "", 0),
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TEST ("", "a", NPOS),
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TEST ("", "\0", 0),
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TEST ("ab", "a", 0),
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TEST ("\0", "", 0),
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TEST ("\0", "\0", 0),
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TEST ("\0", "a", NPOS),
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TEST ("aababcabcd", "", 0),
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TEST ("aababcabcd", "a", 0),
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TEST ("aababcabcd", "ab", 1),
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TEST ("aababcabcd", "abc", 3),
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TEST ("aababcabcd", "abcd", 6),
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TEST ("aababcabcd", "abcde", NPOS),
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TEST ("bbcdefghij", "a", NPOS),
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TEST ("abcdefghij", "a", 0),
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TEST ("abcdefghij", "f", 5),
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TEST ("abcdefghij", "j", 9),
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TEST ("edfcbbhjig", "cba", NPOS),
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TEST ("edfcbahjig", "cba", 3),
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TEST ("edfcbahcba", "cba", 3),
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TEST ("cbacbahjig", "cba", 0),
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TEST ("e\0cb\0\0g", "b\0\0g", 3),
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TEST ("e\0cb\0\0g", "ecb", NPOS),
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TEST ("\0cb\0\0ge", "\0\0ge", 0),
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TEST ("\0cb\0\0ge", "cb\0", 1),
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TEST ("e\0cbg\0\0", "bg", 3),
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TEST ("e\0cbg\0\0", "cba", NPOS),
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TEST ("bcbedfbjih", "a", NPOS),
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TEST ("bcaedfajih", "a", 2),
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TEST ("bcedfaajih", "a", 5),
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TEST ("bcaaedfaji", "a", 2),
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TEST ("aaaaaaaaaa", "aaaaaaaaaa", 0),
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TEST ("aaaaabaaaa", "aaaaaaaaaa", NPOS),
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TEST ("aaaabaaaaa", "aaaaa", 5),
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TEST ("aaaaaaaaaa", "aaaaaaaaa", 0),
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TEST ("aaaaaaaaa", "aaaaaaaaaa", NPOS),
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TEST ("x@4096", "", 0),
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TEST ("x@4096", "a", NPOS),
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TEST ("x@4096", "x", 0),
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TEST ("x@4096", "xxx", 0),
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TEST ("x@4096", "xxa", NPOS),
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TEST ("abc", "x@4096", NPOS),
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TEST ("xxxxxxxxxx", "x@4096", NPOS),
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TEST ("abcdefghij", 0, 0),
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TEST ("\0cb\0\0ge", 0, 0),
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TEST ("x@4096", 0, 0),
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TEST ("last test", "test", 5)
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};
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/**************************************************************************/
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// exercises:
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// find (const basic_string&)
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static const StringTestCase
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cstr_test_cases [] = {
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#undef TEST
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#define TEST(str, arg, res) { \
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__LINE__, -1, -1, -1, -1, -1, \
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str, sizeof str - 1, \
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arg, sizeof arg - 1, 0, res, 0 \
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}
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// +------------------------------------ controlled sequence
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// | +---------------------- sequence to be found
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// | | +----- expected result
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// | | |
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// | | |
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// V V V
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TEST ("ab", "a", 0),
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TEST ("", "", 0),
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TEST ("", "\0", NPOS),
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TEST ("", "a", NPOS),
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TEST ("\0", "", 0),
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TEST ("\0", "\0", 0),
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TEST ("\0", "\0\0", NPOS),
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TEST ("\0", "a", NPOS),
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TEST ("\0a", "a\0", NPOS),
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TEST ("aababcabcd", "", 0),
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TEST ("aababcabcd", "a", 0),
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TEST ("aababcabcd", "ab", 1),
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TEST ("aababcabcd", "abc", 3),
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TEST ("aababcabcd", "abcd", 6),
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TEST ("aababcabcd", "abcde", NPOS),
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TEST ("bbcdefghij", "a", NPOS),
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TEST ("abcdefghij", "a", 0),
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TEST ("abcdefghij", "f", 5),
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TEST ("abcdefghij", "j", 9),
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TEST ("edfcbbhjig", "cba", NPOS),
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TEST ("edfcbahjig", "cba", 3),
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TEST ("edfcbahcba", "cba", 3),
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TEST ("cbacbahjig", "cba", 0),
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TEST ("e\0cb\0\0g", "b\0\0g", 3),
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TEST ("e\0cb\0\0g", "ecb", NPOS),
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TEST ("\0cb\0\0ge", "\0\0ge", 3),
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TEST ("\0cb\0\0ge", "cb\0", 1),
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TEST ("\0cb\0\0ge", "cb\0a", NPOS),
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TEST ("e\0cbg\0\0", "bg", 3),
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TEST ("e\0cbg\0\0", "\0\0", 5),
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TEST ("e\0cbg\0\0", "\0\0a", NPOS),
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TEST ("e\0cbg\0\0", "cba", NPOS),
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TEST ("bcbedfbjih", "a", NPOS),
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TEST ("bcaedfajih", "a", 2),
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TEST ("bcedfaajih", "a", 5),
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TEST ("bcaaedfaji", "a", 2),
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TEST ("aaaaaaaaaa", "aaaaaaaaaa", 0),
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TEST ("aaaaabaaaa", "aaaaaaaaaa", NPOS),
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TEST ("aaaabaaaaa", "aaaaa", 5),
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TEST ("aaaaaaaaaa", "aaaaaaaaa", 0),
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TEST ("aaaaaaaaa", "aaaaaaaaaa", NPOS),
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TEST ("x@4096", "", 0),
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TEST ("x@4096", "a", NPOS),
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TEST ("x@4096", "x", 0),
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TEST ("x@4096", "xxx", 0),
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TEST ("x@4096", "xxa", NPOS),
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TEST ("abc", "x@4096", NPOS),
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TEST ("xxxxxxxxxx", "x@4096", NPOS),
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TEST ("abcdefghij", 0, 0),
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TEST ("\0cb\0\0ge", 0, 0),
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TEST ("x@4096", 0, 0),
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TEST ("last test", "test", 5)
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};
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/**************************************************************************/
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// exercises:
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// find (const value_type*, size_type)
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static const StringTestCase
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cptr_size_test_cases [] = {
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#undef TEST
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#define TEST(str, arg, off, res) { \
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__LINE__, off, -1, -1, -1, -1, \
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str, sizeof str - 1, \
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arg, sizeof arg - 1, 0, res, 0 \
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}
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// +-------------------------------------- controlled sequence
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// | +------------------------- sequence to be found
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// | | +--------- find() off argument
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// | | | +-- expected result
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// | | | |
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// | | | |
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// V V V V
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TEST ("ab", "a", 0, 0),
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TEST ("", "", 0, 0),
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TEST ("", "\0", 0, 0),
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TEST ("", "a", 0, NPOS),
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TEST ("\0", "", 0, 0),
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TEST ("\0", "\0", 0, 0),
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TEST ("\0", "\0", 1, 1),
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TEST ("\0", "a", 0, NPOS),
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TEST ("aababcabcd", "", 0, 0),
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TEST ("aababcabcd", "a", 0, 0),
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TEST ("aababcabcd", "ab", 0, 1),
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TEST ("aababcabcd", "abc", 0, 3),
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TEST ("aababcabcd", "abcd", 0, 6),
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TEST ("aababcabcd", "abcde", 0, NPOS),
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TEST ("bbcdefghij", "a", 0, NPOS),
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TEST ("abcdefghij", "a", 0, 0),
|
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TEST ("abcdefghij", "a", 2, NPOS),
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TEST ("abcdefghij", "f", 2, 5),
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TEST ("abcdefghij", "f", 7, NPOS),
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TEST ("abcdefghij", "j", 9, 9),
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TEST ("edfcbbhjig", "cba", 0, NPOS),
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TEST ("edfcbahjig", "cba", 1, 3),
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TEST ("edfcbahjig", "cba", 4, NPOS),
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TEST ("edfcbahcba", "cba", 1, 3),
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TEST ("edfcbahcba", "cba", 5, 7),
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TEST ("cbacbahjig", "cba", 5, NPOS),
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TEST ("e\0cb\0\0g", "b\0\0g", 0, 3),
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TEST ("e\0cb\0\0g", "b\0\0g", 4, NPOS),
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TEST ("e\0cb\0\0g", "ecb", 0, NPOS),
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TEST ("\0cb\0\0ge", "\0\0ge", 6, 6),
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TEST ("\0cb\0\0ge", "cb\0", 1, 1),
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TEST ("e\0cbg\0\0", "bg", 1, 3),
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TEST ("e\0cbg\0\0", "cba", 0, NPOS),
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TEST ("bcbedfbjih", "a", 0, NPOS),
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TEST ("bcaedfajih", "a", 1, 2),
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TEST ("bcedfaajih", "a", 6, 6),
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TEST ("bcaaedfaji", "a", 5, 7),
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TEST ("aaaaaaaaaa", "aaaaaaaaaa", 0, 0),
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TEST ("aaaaaaaaaa", "aaaaaaaaaa", 1, NPOS),
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TEST ("aaaaabaaaa", "aaaaaaaaaa", 0, NPOS),
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TEST ("aaaabaaaaa", "aaaaa", 0, 5),
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TEST ("aaaabaaaaa", "aaaaa", 6, NPOS),
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TEST ("aaaaaaaaaa", "aaaaaaaaa", 0, 0),
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TEST ("aaaaaaaaaa", "aaaaaaaaa", 1, 1),
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TEST ("aaaaaaaaaa", "aaaaaaaaa", 2, NPOS),
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TEST ("aaaaaaaaa", "aaaaaaaaaa", 0, NPOS),
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TEST ("x@4096", "", 0, 0),
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TEST ("x@4096", "a", 0, NPOS),
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TEST ("x@4096", "x", 0, 0),
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TEST ("x@4096", "xxx", 10, 10),
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TEST ("x@4096", "xxa", 10, NPOS),
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TEST ("abc", "x@4096", 2, NPOS),
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TEST ("xxxxxxxxxx", "x@4096", 0, NPOS),
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TEST ("x@4096", "xxx", 4092, 4092),
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TEST ("x@4096", "xxx", 4094, NPOS),
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TEST ("abcdefghij", 0, 0, 0),
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TEST ("abcdefghij", 0, 1, NPOS),
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TEST ("\0cb\0\0ge", 0, 5, 5),
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TEST ("x@4096", 0, 0, 0),
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TEST ("x@4096", 0, 1, NPOS),
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TEST ("", "", 1, NPOS),
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TEST ("abcdefghij", "abc", 10, NPOS),
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TEST ("abcdefghij", "cba", 10, NPOS),
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TEST ("last test", "test", 0, 5)
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};
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/**************************************************************************/
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// exercises:
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// find (const value_type*, size_type, size_type)
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static const StringTestCase
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cptr_size_size_test_cases [] = {
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#undef TEST
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#define TEST(str, arg, off, size, res) { \
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__LINE__, off, size, -1, -1, -1, \
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str, sizeof str - 1, \
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arg, sizeof arg - 1, 0, res, 0 \
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}
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// +--------------------------------------- controlled sequence
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// | +-------------------------- sequence to be found
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// | | +---------- find() off argument
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// | | | +------ find() n argument
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// | | | | +-- expected result
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// | | | | |
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// | | | | |
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// | | | | |
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||||
// | | | | |
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||||
// | | | | |
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// V V V V V
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TEST ("ab", "a", 0, 1, 0),
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TEST ("", "", 0, 0, 0),
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TEST ("", "\0", 0, 0, 0),
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TEST ("", "\0", 0, 1, NPOS),
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TEST ("", "a", 0, 0, 0),
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TEST ("", "a", 0, 1, NPOS),
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TEST ("aababcabcd", "", 0, 0, 0),
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TEST ("aababcabcd", "a", 0, 1, 0),
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TEST ("aababcabcd", "ab", 0, 2, 1),
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TEST ("aababcabcd", "abc", 0, 3, 3),
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TEST ("aababcabcd", "abcd", 0, 4, 6),
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TEST ("aababcabcd", "abcde", 0, 5, NPOS),
|
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TEST ("aababcabcd", "aababcabcde", 0, 11, NPOS),
|
||||
|
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TEST ("\0", "", 0, 0, 0),
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TEST ("\0", "\0", 0, 1, 0),
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TEST ("\0", "\0", 1, 1, NPOS),
|
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TEST ("\0\0", "\0\0", 1, 1, 1),
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TEST ("\0", "a", 0, 1, NPOS),
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TEST ("edfcbbhjig", "cba", 0, 3, NPOS),
|
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TEST ("edfcbbhjig", "cba", 0, 2, 3),
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TEST ("edfcbahjig", "cba", 1, 3, 3),
|
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TEST ("edfcbahjig", "cba", 4, 3, NPOS),
|
||||
TEST ("edfcbahjig", "cba", 4, 1, NPOS),
|
||||
TEST ("edfcbahcba", "cba", 1, 3, 3),
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||||
TEST ("edfcbehcba", "cba", 1, 2, 3),
|
||||
TEST ("edfcbahcba", "cba", 5, 3, 7),
|
||||
TEST ("cbacbahjig", "cba", 5, 3, NPOS),
|
||||
TEST ("cbacbahjcg", "cba", 5, 1, 8),
|
||||
|
||||
TEST ("e\0cb\0\0g", "b\0\0g", 0, 4, 3),
|
||||
TEST ("e\0cb\0\0g", "b\0\0g", 4, 4, NPOS),
|
||||
TEST ("e\0cb\0\0b", "b\0\0g", 4, 1, 6),
|
||||
TEST ("\0b\0\0gb\0","b\0\0g", 2, 2, 5),
|
||||
TEST ("\0b\0\0gb\0","b\0\0g", 0, 2, 1),
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||||
TEST ("\0b\0\0gb\0","b\0\0g", 0, 3, 1),
|
||||
TEST ("e\0cb\0\0g", "ecb", 0, 2, NPOS),
|
||||
TEST ("\0cb\0\0ge", "\0\0ge", 6, 4, NPOS),
|
||||
TEST ("\0cb\0\0ge", "\0\0ge", 6, 0, 6),
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||||
TEST ("\0cb\0\0ge", "cb\0", 1, 3, 1),
|
||||
TEST ("e\0cbg\0\0", "bg", 1, 2, 3),
|
||||
TEST ("e\0cbg\0\0", "cba", 0, 3, NPOS),
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||||
TEST ("e\0cbg\0\0", "cba", 0, 2, 2),
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||||
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||||
TEST ("e\0a\0", "e\0a\0\0", 0, 4, 0),
|
||||
TEST ("e\0a\0", "e\0a\0\0", 0, 5, NPOS),
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||||
TEST ("ee\0a\0", "e\0a\0\0", 1, 4, 1),
|
||||
TEST ("ee\0a\0", "e\0a\0\0", 1, 5, NPOS),
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||||
|
||||
TEST ("aaaaaaaaaa", "aaaaaaaaaa", 0, 10, 0),
|
||||
TEST ("aaaaaaaaaa", "aaaaaaaaaa", 1, 10, NPOS),
|
||||
TEST ("aaaaaaaaaa", "aaaaaaaaaa", 1, 9, 1),
|
||||
TEST ("aaaaabaaaa", "aaaaaaaaaa", 0, 10, NPOS),
|
||||
TEST ("aaaaabaaaa", "aaaaaaaaaa", 1, 4, 1),
|
||||
TEST ("aaaaabaaaa", "aaaaaaaaaa", 2, 4, 6),
|
||||
TEST ("aaaabaaaaa", "aaaaa", 0, 5, 5),
|
||||
TEST ("aaaabaaaaa", "aaaaa", 0, 4, 0),
|
||||
TEST ("aaaabaaaaa", "aaaaa", 6, 5, NPOS),
|
||||
TEST ("aaaaaaaaaa", "aaaaaaaaa", 0, 9, 0),
|
||||
TEST ("aaaaaaaaaa", "aaaaaaaaa", 1, 9, 1),
|
||||
TEST ("aaaaaaaaaa", "aaaaaaaaa", 2, 9, NPOS),
|
||||
TEST ("aaaaaaaaaa", "aaaaaaaaa", 2, 8, 2),
|
||||
TEST ("aaaaaaaaa", "aaaaaaaaaa", 0, 10, NPOS),
|
||||
TEST ("aaaaaaaaa", "aaaaaaaaaa", 0, 7, 0),
|
||||
|
||||
TEST ("x@4096", "", 0, 0, 0),
|
||||
TEST ("x@4096", "a", 0, 1, NPOS),
|
||||
TEST ("x@4096", "x", 0, 1, 0),
|
||||
TEST ("x@4096", "xxx", 10, 3, 10),
|
||||
TEST ("x@4096", "xxa", 10, 3, NPOS),
|
||||
TEST ("x@4096", "xxa", 10, 2, 10),
|
||||
TEST ("abc", "x@4096", 2, 10, NPOS),
|
||||
TEST ("xxxxxxxxxx", "x@4096", 0, 4096, NPOS),
|
||||
TEST ("xxxxxxxxxx", "x@4096", 2, 4, 2),
|
||||
|
||||
TEST ("x@4096", "xxx", 4093, 3, 4093),
|
||||
TEST ("x@4096", "xxx", 4094, 3, NPOS),
|
||||
TEST ("x@4096", "xxx", 4094, 2, 4094),
|
||||
|
||||
TEST ("abcdefghij", 0, 0, 9, 0),
|
||||
TEST ("abcdefghij", 0, 1, 9, NPOS),
|
||||
TEST ("\0cb\0\0ge", 0, 5, 7, NPOS),
|
||||
TEST ("\0cb\0ge\0", 0, 6, 1, 6),
|
||||
TEST ("x@4096", 0, 0, 4096, 0),
|
||||
TEST ("x@4096", 0, 1, 4096, NPOS),
|
||||
TEST ("x@4096", 0, 5, 4091, 5),
|
||||
|
||||
TEST ("", "", 1, 0, NPOS),
|
||||
TEST ("abcdefghij", "abc", 10, 3, NPOS),
|
||||
TEST ("abcdefghij", "cba", 10, 1, NPOS),
|
||||
|
||||
// excercise strictly undefined behavior
|
||||
TEST ("", "cba", 0, -1, NPOS),
|
||||
TEST ("abcdefghij", "cba", 0, -1, NPOS),
|
||||
TEST ("x@4096", "xxx", 0, -1, NPOS),
|
||||
TEST ("abcdefghij", "x@4096", 0, -1, NPOS),
|
||||
|
||||
TEST ("last test", "test", 0, 4, 5)
|
||||
};
|
||||
|
||||
/**************************************************************************/
|
||||
|
||||
// exercises:
|
||||
// find (const basic_string&, size_type)
|
||||
static const StringTestCase
|
||||
cstr_size_test_cases [] = {
|
||||
|
||||
#undef TEST
|
||||
#define TEST(str, arg, off, res) { \
|
||||
__LINE__, off, -1, -1, -1, -1, \
|
||||
str, sizeof str - 1, \
|
||||
arg, sizeof arg - 1, 0, res, 0 \
|
||||
}
|
||||
|
||||
// +--------------------------------------- controlled sequence
|
||||
// | +------------------------- sequence to be found
|
||||
// | | +---------- find() off argument
|
||||
// | | | +---- expected result
|
||||
// | | | |
|
||||
// | | | |
|
||||
// V V V V
|
||||
TEST ("ab", "a", 0, 0),
|
||||
|
||||
TEST ("", "", 0, 0),
|
||||
TEST ("", "\0", 0, NPOS),
|
||||
TEST ("", "a", 0, NPOS),
|
||||
|
||||
TEST ("\0", "", 0, 0),
|
||||
TEST ("\0", "\0", 0, 0),
|
||||
TEST ("\0", "\0", 1, NPOS),
|
||||
TEST ("\0\0", "\0", 1, 1),
|
||||
TEST ("\0", "a", 0, NPOS),
|
||||
|
||||
TEST ("bbcdefghij", "a", 0, NPOS),
|
||||
TEST ("abcdefghij", "a", 0, 0),
|
||||
TEST ("abcdefghij", "a", 2, NPOS),
|
||||
TEST ("abcdefghij", "f", 2, 5),
|
||||
TEST ("abcdefghij", "f", 7, NPOS),
|
||||
TEST ("abcdefghij", "j", 9, 9),
|
||||
|
||||
TEST ("edfcbbhjig", "cba", 0, NPOS),
|
||||
TEST ("edfcbahjig", "cba", 1, 3),
|
||||
TEST ("edfcbahjig", "cba", 4, NPOS),
|
||||
TEST ("edfcbahcba", "cba", 1, 3),
|
||||
TEST ("edfcbahcba", "cba", 5, 7),
|
||||
TEST ("cbacbahjig", "cba", 5, NPOS),
|
||||
|
||||
TEST ("e\0cb\0\0g", "b\0\0g", 0, 3),
|
||||
TEST ("e\0cb\0\0g", "b\0\0g", 4, NPOS),
|
||||
TEST ("e\0cb\0\0g", "ecb", 0, NPOS),
|
||||
TEST ("\0cb\0\0ge", "\0\0ge", 6, NPOS),
|
||||
TEST ("\0cb\0\0ge", "\0\0ge", 1, 3),
|
||||
TEST ("\0cb\0\0ge", "cb\0", 1, 1),
|
||||
TEST ("\0cbg\0\0e", "cb\0", 1, NPOS),
|
||||
TEST ("e\0cbg\0\0", "bg", 1, 3),
|
||||
TEST ("e\0cbg\0\0", "cba", 0, NPOS),
|
||||
|
||||
TEST ("bcbedfbjih", "a", 0, NPOS),
|
||||
TEST ("bcaedfajih", "a", 1, 2),
|
||||
TEST ("bcedfaajih", "a", 6, 6),
|
||||
TEST ("bcaaedfaji", "a", 5, 7),
|
||||
|
||||
TEST ("aaaaaaaaaa", "aaaaaaaaaa", 0, 0),
|
||||
TEST ("aaaaaaaaaa", "aaaaaaaaaa", 1, NPOS),
|
||||
TEST ("aaaaabaaaa", "aaaaaaaaaa", 0, NPOS),
|
||||
TEST ("aaaabaaaaa", "aaaaa", 0, 5),
|
||||
TEST ("aaaabaaaaa", "aaaaa", 6, NPOS),
|
||||
TEST ("aaaaaaaaaa", "aaaaaaaaa", 0, 0),
|
||||
TEST ("aaaaaaaaaa", "aaaaaaaaa", 1, 1),
|
||||
TEST ("aaaaaaaaaa", "aaaaaaaaa", 2, NPOS),
|
||||
TEST ("aaaaaaaaa", "aaaaaaaaaa", 0, NPOS),
|
||||
|
||||
TEST ("x@4096", "", 0, 0),
|
||||
TEST ("x@4096", "a", 0, NPOS),
|
||||
TEST ("x@4096", "x", 0, 0),
|
||||
TEST ("x@4096", "xxx", 10, 10),
|
||||
TEST ("x@4096", "xxa", 10, NPOS),
|
||||
TEST ("abc", "x@4096", 2, NPOS),
|
||||
TEST ("xxxxxxxxxx", "x@4096", 0, NPOS),
|
||||
|
||||
TEST ("x@4096", "xxx", 4093, 4093),
|
||||
TEST ("x@4096", "xxx", 4094, NPOS),
|
||||
|
||||
TEST ("abcdefghij", 0, 0, 0),
|
||||
TEST ("abcdefghij", 0, 1, NPOS),
|
||||
TEST ("\0cb\0\0ge", 0, 5, NPOS),
|
||||
TEST ("\0cb\0\0ge", 0, 0, 0),
|
||||
TEST ("x@4096", 0, 0, 0),
|
||||
TEST ("x@4096", 0, 1, NPOS),
|
||||
|
||||
TEST ("", "", 1, NPOS),
|
||||
TEST ("abcdefghij", "abc", 10, NPOS),
|
||||
TEST ("abcdefghij", "cba", 10, NPOS),
|
||||
|
||||
TEST ("last test", "test", 0, 5)
|
||||
};
|
||||
|
||||
/**************************************************************************/
|
||||
|
||||
// exercises:
|
||||
// find (value_type)
|
||||
static const StringTestCase
|
||||
val_test_cases [] = {
|
||||
|
||||
#undef TEST
|
||||
#define TEST(str, val, res) { \
|
||||
__LINE__, -1, -1, -1, -1, val, \
|
||||
str, sizeof str - 1, 0, 0, 0, res, 0 \
|
||||
}
|
||||
|
||||
// +----------------------------- controlled sequence
|
||||
// | +-------------- character to be found
|
||||
// | | +------ expected result
|
||||
// | | |
|
||||
// | | |
|
||||
// V V V
|
||||
TEST ("ab", 'a', 0),
|
||||
|
||||
TEST ("", 'a', NPOS),
|
||||
TEST ("", '\0', NPOS),
|
||||
|
||||
TEST ("\0", '\0', 0),
|
||||
TEST ("\0\0", '\0', 0),
|
||||
TEST ("\0", 'a', NPOS),
|
||||
|
||||
TEST ("e\0cb\0\0g", '\0', 1),
|
||||
TEST ("e\0cb\0\0g", 'b', 3),
|
||||
TEST ("e\0cb\0\0g", 'a', NPOS),
|
||||
TEST ("\0cbge\0\0", '\0', 0),
|
||||
TEST ("\0cbge\0\0", 'b', 2),
|
||||
TEST ("\0cbge\0\0", 'a', NPOS),
|
||||
|
||||
TEST ("x@4096", 'x', 0),
|
||||
TEST ("x@4096", '\0', NPOS),
|
||||
TEST ("x@4096", 'a', NPOS),
|
||||
|
||||
TEST ("last test", 't', 3)
|
||||
};
|
||||
|
||||
/**************************************************************************/
|
||||
|
||||
// exercises:
|
||||
// find (value_type, size_type)
|
||||
static const StringTestCase
|
||||
val_size_test_cases [] = {
|
||||
|
||||
#undef TEST
|
||||
#define TEST(str, val, off, res) { \
|
||||
__LINE__, off, -1, -1, -1, val, \
|
||||
str, sizeof str - 1, 0, 0, 0, res, 0 \
|
||||
}
|
||||
|
||||
// +------------------------------ controlled sequence
|
||||
// | +--------------- character to be found
|
||||
// | | +--------- find() off argument
|
||||
// | | | +--- expected result
|
||||
// | | | |
|
||||
// | | | |
|
||||
// V V V V
|
||||
TEST ("ab", 'a', 0, 0),
|
||||
|
||||
TEST ("", 'a', 0, NPOS),
|
||||
TEST ("", '\0', 0, NPOS),
|
||||
|
||||
TEST ("\0", '\0', 1, NPOS),
|
||||
TEST ("\0", 'a', 0, NPOS),
|
||||
TEST ("\0\0", '\0', 1, 1),
|
||||
TEST ("\0\0", 'a', 3, NPOS),
|
||||
TEST ("\0\0", '\0', 3, NPOS),
|
||||
|
||||
TEST ("e\0cb\0\0g", '\0', 1, 1),
|
||||
TEST ("e\0cb\0\0g", '\0', 2, 4),
|
||||
TEST ("e\0cb\0\0g", '\0', 6, NPOS),
|
||||
TEST ("e\0cb\0\0g", 'b', 1, 3),
|
||||
TEST ("e\0cb\0\0g", 'b', 4, NPOS),
|
||||
TEST ("e\0cb\0\0g", 'a', 0, NPOS),
|
||||
TEST ("\0cbge\0\0", '\0', 0, 0),
|
||||
TEST ("\0cbge\0\0", '\0', 1, 5),
|
||||
TEST ("\0cbge\0\0", '\0', 9, NPOS),
|
||||
TEST ("\0cbge\0\0", 'b', 0, 2),
|
||||
TEST ("\0bgeb\0\0", 'b', 2, 4),
|
||||
TEST ("\0cbge\0\0", 'a', 1, NPOS),
|
||||
|
||||
TEST ("x@4096", 'x', 0, 0),
|
||||
TEST ("x@4096", 'x', 5, 5),
|
||||
TEST ("x@4096", '\0', 0, NPOS),
|
||||
TEST ("x@2048\0xxx",'\0', 0, 2048),
|
||||
TEST ("x@4096", 'a', 3, NPOS),
|
||||
TEST ("x@4096", 'x', 4096, NPOS),
|
||||
TEST ("x@4096", 'x', 4095, 4095),
|
||||
|
||||
TEST ("last test", 't', 0, 3)
|
||||
};
|
||||
|
||||
/**************************************************************************/
|
||||
|
||||
template <class charT, class Traits, class Allocator>
|
||||
void test_find (charT, Traits*, Allocator*,
|
||||
const StringFunc &func,
|
||||
const StringTestCase &tcase)
|
||||
{
|
||||
typedef std::basic_string <charT, Traits, Allocator> String;
|
||||
|
||||
static const std::size_t BUFSIZE = 256;
|
||||
|
||||
static charT wstr_buf [BUFSIZE];
|
||||
static charT warg_buf [BUFSIZE];
|
||||
|
||||
std::size_t str_len = sizeof wstr_buf / sizeof *wstr_buf;
|
||||
std::size_t arg_len = sizeof warg_buf / sizeof *warg_buf;
|
||||
|
||||
charT* wstr = rw_expand (wstr_buf, tcase.str, tcase.str_len, &str_len);
|
||||
charT* warg = rw_expand (warg_buf, tcase.arg, tcase.arg_len, &arg_len);
|
||||
|
||||
// construct the string object and the argument string
|
||||
const String s_str (wstr, str_len);
|
||||
const String s_arg (warg, arg_len);
|
||||
|
||||
if (wstr != wstr_buf)
|
||||
delete[] wstr;
|
||||
|
||||
if (warg != warg_buf)
|
||||
delete[] warg;
|
||||
|
||||
wstr = 0;
|
||||
warg = 0;
|
||||
|
||||
// save the state of the string object before the call
|
||||
// to detect wxception safety violations (changes to
|
||||
// the state of the object after an exception)
|
||||
const StringState str_state (rw_get_string_state (s_str));
|
||||
|
||||
// string function argument
|
||||
const charT* const arg_ptr = tcase.arg ? s_arg.c_str () : s_str.c_str ();
|
||||
const String& arg_str = tcase.arg ? s_arg : s_str;
|
||||
const charT arg_val = make_char (char (tcase.val), (charT*)0);
|
||||
|
||||
std::size_t size = tcase.size >= 0 ? tcase.size : s_arg.max_size () + 1;
|
||||
|
||||
#ifndef _RWSTD_NO_EXCEPTIONS
|
||||
|
||||
// no exceptions expected
|
||||
const char* expected = 0;
|
||||
const char* caught = 0;
|
||||
|
||||
#else // if defined (_RWSTD_NO_EXCEPTIONS)
|
||||
|
||||
if (tcase.bthrow)
|
||||
return;
|
||||
|
||||
#endif // _RWSTD_NO_EXCEPTIONS
|
||||
|
||||
try {
|
||||
std::size_t res = 0;
|
||||
|
||||
switch (func.which_) {
|
||||
|
||||
case Find (cptr):
|
||||
res = s_str.find (arg_ptr);
|
||||
break;
|
||||
|
||||
case Find (cstr):
|
||||
res = s_str.find (arg_str);
|
||||
break;
|
||||
|
||||
case Find (cptr_size):
|
||||
res = s_str.find (arg_ptr, tcase.off);
|
||||
break;
|
||||
|
||||
case Find (cptr_size_size):
|
||||
res = s_str.find (arg_ptr, tcase.off, size);
|
||||
break;
|
||||
|
||||
case Find (cstr_size):
|
||||
res = s_str.find (arg_str, tcase.off);
|
||||
break;
|
||||
|
||||
case Find (val):
|
||||
res = s_str.find (arg_val);
|
||||
break;
|
||||
|
||||
case Find (val_size):
|
||||
res = s_str.find (arg_val, tcase.off);
|
||||
break;
|
||||
|
||||
default:
|
||||
RW_ASSERT (!"logic error: unknown find overload");
|
||||
return;
|
||||
}
|
||||
|
||||
const std::size_t exp_res =
|
||||
NPOS != tcase.nres ? tcase.nres : String::npos;
|
||||
|
||||
// verify the returned value
|
||||
rw_assert (exp_res == res, 0, tcase.line,
|
||||
"line %d. %{$FUNCALL} == %{?}%zu%{;}%{?}npos%{;}, "
|
||||
"got %{?}%zu%{;}%{?}npos%{;}",
|
||||
__LINE__, NPOS != tcase.nres, exp_res, NPOS == tcase.nres,
|
||||
String::npos != res, res, String::npos == res);
|
||||
}
|
||||
|
||||
#ifndef _RWSTD_NO_EXCEPTIONS
|
||||
|
||||
catch (const std::exception &ex) {
|
||||
caught = exceptions [4];
|
||||
rw_assert (0, 0, tcase.line,
|
||||
"line %d. %{$FUNCALL} %{?}expected %s,%{:}"
|
||||
"unexpectedly%{;} caught std::%s(%#s)",
|
||||
__LINE__, 0 != expected, expected, caught, ex.what ());
|
||||
}
|
||||
catch (...) {
|
||||
caught = exceptions [0];
|
||||
rw_assert (0, 0, tcase.line,
|
||||
"line %d. %{$FUNCALL} %{?}expected %s,%{:}"
|
||||
"unexpectedly%{;} caught %s",
|
||||
__LINE__, 0 != expected, expected, caught);
|
||||
}
|
||||
|
||||
if (caught) {
|
||||
// verify that an exception thrown during allocation
|
||||
// didn't cause a change in the state of the object
|
||||
str_state.assert_equal (rw_get_string_state (s_str),
|
||||
__LINE__, tcase.line, caught);
|
||||
}
|
||||
else if (-1 != tcase.bthrow) {
|
||||
rw_assert (caught == expected, 0, tcase.line,
|
||||
"line %d. %{$FUNCALL} %{?}expected %s, caught %s"
|
||||
"%{:}unexpectedly caught %s%{;}",
|
||||
__LINE__, 0 != expected, expected, caught, caught);
|
||||
}
|
||||
|
||||
#endif // _RWSTD_NO_EXCEPTIONS
|
||||
}
|
||||
|
||||
/**************************************************************************/
|
||||
|
||||
DEFINE_STRING_TEST_DISPATCH (test_find);
|
||||
|
||||
int main (int argc, char** argv)
|
||||
{
|
||||
static const StringTest
|
||||
tests [] = {
|
||||
|
||||
#undef TEST
|
||||
#define TEST(sig) { \
|
||||
Find (sig), sig ## _test_cases, \
|
||||
sizeof sig ## _test_cases / sizeof *sig ## _test_cases \
|
||||
}
|
||||
|
||||
TEST (cptr),
|
||||
TEST (cstr),
|
||||
TEST (cptr_size),
|
||||
TEST (cptr_size_size),
|
||||
TEST (cstr_size),
|
||||
TEST (val),
|
||||
TEST (val_size)
|
||||
};
|
||||
|
||||
const std::size_t test_count = sizeof tests / sizeof *tests;
|
||||
|
||||
return rw_run_string_test (argc, argv, __FILE__,
|
||||
"lib.string.find",
|
||||
test_find, tests, test_count);
|
||||
}
|
||||
Reference in New Issue
Block a user