334 lines
13 KiB
C++
334 lines
13 KiB
C++
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/*
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* Copyright (c) 2018, The OpenThread Authors.
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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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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the copyright holder nor the
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* names of its contributors may be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "test_platform.h"
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#include <openthread/config.h>
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#include "test_util.h"
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#include "common/code_utils.hpp"
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#include "common/string.hpp"
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namespace ot {
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enum
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{
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kStringSize = 10,
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};
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template <uint16_t kSize> void PrintString(const char *aName, const String<kSize> aString)
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{
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printf("\t%s = [%zu] \"%s\"\n", aName, strlen(aString.AsCString()), aString.AsCString());
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}
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void TestStringWriter(void)
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{
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String<kStringSize> str;
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const char kLongString[] = "abcdefghijklmnopqratuvwxyzabcdefghijklmnopqratuvwxyz";
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printf("\nTest 1: StringWriter constructor\n");
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VerifyOrQuit(str.GetSize() == kStringSize);
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VerifyOrQuit(str.GetLength() == 0, "failed for empty string");
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VerifyOrQuit(strcmp(str.AsCString(), "") == 0);
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PrintString("str", str);
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printf(" -- PASS\n");
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printf("\nTest 2: StringWriter::Append() method\n");
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str.Append("Hi");
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VerifyOrQuit(str.GetLength() == 2);
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VerifyOrQuit(strcmp(str.AsCString(), "Hi") == 0);
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PrintString("str", str);
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str.Append("%s%d", "!", 12);
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VerifyOrQuit(str.GetLength() == 5);
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VerifyOrQuit(strcmp(str.AsCString(), "Hi!12") == 0);
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PrintString("str", str);
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str.Append(kLongString);
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VerifyOrQuit(str.IsTruncated() && str.GetLength() == 5 + sizeof(kLongString) - 1,
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"String::Append() did not handle overflow buffer correctly");
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PrintString("str", str);
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printf("\nTest 3: StringWriter::Clear() method\n");
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str.Clear();
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str.Append("Hello");
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VerifyOrQuit(str.GetLength() == 5);
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VerifyOrQuit(strcmp(str.AsCString(), "Hello") == 0);
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PrintString("str", str);
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str.Clear();
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VerifyOrQuit(str.GetLength() == 0, "failed after Clear()");
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VerifyOrQuit(strcmp(str.AsCString(), "") == 0);
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str.Append("%d", 12);
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VerifyOrQuit(str.GetLength() == 2);
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VerifyOrQuit(strcmp(str.AsCString(), "12") == 0);
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PrintString("str", str);
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str.Clear();
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str.Append(kLongString);
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VerifyOrQuit(str.IsTruncated() && str.GetLength() == sizeof(kLongString) - 1,
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"String::Clear() + String::Append() did not handle overflow buffer correctly");
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PrintString("str", str);
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printf(" -- PASS\n");
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}
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void TestStringLength(void)
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{
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char string_a[5] = "\0foo";
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char string_b[8] = "foo\0bar";
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printf("\nTest 4: String::StringLength() method\n");
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VerifyOrQuit(StringLength(string_a, 0) == 0);
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VerifyOrQuit(StringLength(string_a, 1) == 0);
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VerifyOrQuit(StringLength(string_a, 2) == 0);
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VerifyOrQuit(StringLength(string_b, 0) == 0);
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VerifyOrQuit(StringLength(string_b, 1) == 1);
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VerifyOrQuit(StringLength(string_b, 2) == 2);
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VerifyOrQuit(StringLength(string_b, 3) == 3);
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VerifyOrQuit(StringLength(string_b, 4) == 3);
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VerifyOrQuit(StringLength(string_b, 5) == 3);
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VerifyOrQuit(StringLength(string_b, 6) == 3);
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printf(" -- PASS\n");
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}
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void TestUtf8(void)
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{
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printf("\nTest 5: IsValidUtf8String() function\n");
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VerifyOrQuit(IsValidUtf8String("An ASCII string"));
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VerifyOrQuit(IsValidUtf8String(u8"Строка UTF-8"));
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VerifyOrQuit(!IsValidUtf8String("\xbf"));
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VerifyOrQuit(!IsValidUtf8String("\xdf"));
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VerifyOrQuit(!IsValidUtf8String("\xef\x80"));
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VerifyOrQuit(!IsValidUtf8String("\xf7\x80\x80"));
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VerifyOrQuit(!IsValidUtf8String("\xff"));
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VerifyOrQuit(!IsValidUtf8String("NUL\x00NUL", 7)); // UTF-8 NUL
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VerifyOrQuit(!IsValidUtf8String("abcde\x11")); // control character
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printf(" -- PASS\n");
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}
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void TestStringFind(void)
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{
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char emptyString[1] = {'\0'};
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char testString[] = "Foo.bar.bar\\.";
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char testString2[] = "abcabcabcdabc";
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printf("\nTest 6: StringFind() function\n");
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VerifyOrQuit(StringFind(testString, 'F') == testString);
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VerifyOrQuit(StringFind(testString, 'o') == &testString[1]);
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VerifyOrQuit(StringFind(testString, '.') == &testString[3]);
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VerifyOrQuit(StringFind(testString, 'r') == &testString[6]);
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VerifyOrQuit(StringFind(testString, '\\') == &testString[11]);
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VerifyOrQuit(StringFind(testString, 'x') == nullptr);
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VerifyOrQuit(StringFind(testString, ',') == nullptr);
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VerifyOrQuit(StringFind(emptyString, 'F') == nullptr);
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VerifyOrQuit(StringFind(emptyString, '.') == nullptr);
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VerifyOrQuit(StringFind(testString, "Foo") == &testString[0]);
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VerifyOrQuit(StringFind(testString, "oo") == &testString[1]);
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VerifyOrQuit(StringFind(testString, "bar") == &testString[4]);
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VerifyOrQuit(StringFind(testString, "bar\\") == &testString[8]);
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VerifyOrQuit(StringFind(testString, "\\.") == &testString[11]);
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VerifyOrQuit(StringFind(testString, testString) == testString);
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VerifyOrQuit(StringFind(testString, "Fooo") == nullptr);
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VerifyOrQuit(StringFind(testString, "Far") == nullptr);
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VerifyOrQuit(StringFind(testString, "FOO") == nullptr);
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VerifyOrQuit(StringFind(testString, "BAR") == nullptr);
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VerifyOrQuit(StringFind(testString, "bar\\..") == nullptr);
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VerifyOrQuit(StringFind(testString, "") == &testString[0]);
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VerifyOrQuit(StringFind(emptyString, "foo") == nullptr);
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VerifyOrQuit(StringFind(emptyString, "bar") == nullptr);
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VerifyOrQuit(StringFind(emptyString, "") == &emptyString[0]);
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// Verify when sub-string has repeated patterns
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VerifyOrQuit(StringFind(testString2, "abcabc") == &testString2[0]);
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VerifyOrQuit(StringFind(testString2, "abcabcd") == &testString2[3]);
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VerifyOrQuit(StringFind(testString, "FOO", kStringCaseInsensitiveMatch) == &testString[0]);
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VerifyOrQuit(StringFind(testString, "OO", kStringCaseInsensitiveMatch) == &testString[1]);
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VerifyOrQuit(StringFind(testString, "BAR", kStringCaseInsensitiveMatch) == &testString[4]);
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VerifyOrQuit(StringFind(testString, "BAR\\", kStringCaseInsensitiveMatch) == &testString[8]);
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VerifyOrQuit(StringFind(testString, "\\.", kStringCaseInsensitiveMatch) == &testString[11]);
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VerifyOrQuit(StringFind(testString, testString) == testString);
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VerifyOrQuit(StringFind(testString, "FOOO", kStringCaseInsensitiveMatch) == nullptr);
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VerifyOrQuit(StringFind(testString, "FAR", kStringCaseInsensitiveMatch) == nullptr);
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VerifyOrQuit(StringFind(testString, "BAR\\..", kStringCaseInsensitiveMatch) == nullptr);
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VerifyOrQuit(StringFind(testString, "", kStringCaseInsensitiveMatch) == &testString[0]);
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VerifyOrQuit(StringFind(emptyString, "FOO", kStringCaseInsensitiveMatch) == nullptr);
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VerifyOrQuit(StringFind(emptyString, "BAR", kStringCaseInsensitiveMatch) == nullptr);
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VerifyOrQuit(StringFind(emptyString, "", kStringCaseInsensitiveMatch) == &emptyString[0]);
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// Verify when sub-string has repeated patterns
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VerifyOrQuit(StringFind(testString2, "ABCABC", kStringCaseInsensitiveMatch) == &testString2[0]);
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VerifyOrQuit(StringFind(testString2, "ABCABCD", kStringCaseInsensitiveMatch) == &testString2[3]);
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printf(" -- PASS\n");
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}
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void TestStringStartsWith(void)
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{
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printf("\nTest 7: StringStartsWith() function\n");
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VerifyOrQuit(StringStartsWith("FooBar", "Foo"));
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VerifyOrQuit(!StringStartsWith("FooBar", "Ba"));
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VerifyOrQuit(StringStartsWith("FooBar", "FooBar"));
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VerifyOrQuit(!StringStartsWith("FooBar", "FooBarr"));
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VerifyOrQuit(!StringStartsWith("FooBar", "foo"));
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VerifyOrQuit(!StringStartsWith("FooBar", "FoO"));
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VerifyOrQuit(!StringStartsWith("", "foo"));
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VerifyOrQuit(StringStartsWith("FooBar", "FOO", kStringCaseInsensitiveMatch));
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VerifyOrQuit(!StringStartsWith("FooBar", "BA", kStringCaseInsensitiveMatch));
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VerifyOrQuit(StringStartsWith("FooBar", "FOOBAR", kStringCaseInsensitiveMatch));
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VerifyOrQuit(!StringStartsWith("FooBar", "FooBarr", kStringCaseInsensitiveMatch));
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VerifyOrQuit(StringStartsWith("FooBar", "foO", kStringCaseInsensitiveMatch));
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VerifyOrQuit(!StringStartsWith("", "foo", kStringCaseInsensitiveMatch));
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printf(" -- PASS\n");
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}
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void TestStringEndsWith(void)
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{
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printf("\nTest 8: StringEndsWith() function\n");
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VerifyOrQuit(StringEndsWith("FooBar", 'r'));
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VerifyOrQuit(!StringEndsWith("FooBar", 'a'));
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VerifyOrQuit(!StringEndsWith("FooBar", '\0'));
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VerifyOrQuit(StringEndsWith("a", 'a'));
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VerifyOrQuit(!StringEndsWith("a", 'b'));
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VerifyOrQuit(StringEndsWith("FooBar", "Bar"));
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VerifyOrQuit(!StringEndsWith("FooBar", "Ba"));
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VerifyOrQuit(StringEndsWith("FooBar", "FooBar"));
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VerifyOrQuit(!StringEndsWith("FooBar", "FooBarr"));
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VerifyOrQuit(!StringEndsWith("", 'a'));
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VerifyOrQuit(!StringEndsWith("", "foo"));
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VerifyOrQuit(StringEndsWith("FooBar", "baR", kStringCaseInsensitiveMatch));
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VerifyOrQuit(!StringEndsWith("FooBar", "bA", kStringCaseInsensitiveMatch));
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VerifyOrQuit(StringEndsWith("FooBar", "fOOBar", kStringCaseInsensitiveMatch));
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VerifyOrQuit(!StringEndsWith("FooBar", "Foobarr", kStringCaseInsensitiveMatch));
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VerifyOrQuit(!StringEndsWith("", "Foo", kStringCaseInsensitiveMatch));
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printf(" -- PASS\n");
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}
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void TestStringMatch(void)
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{
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printf("\nTest 9: StringMatch() function\n");
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VerifyOrQuit(StringMatch("", ""));
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VerifyOrQuit(StringMatch("FooBar", "FooBar"));
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VerifyOrQuit(!StringMatch("FooBar", "FooBa"));
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VerifyOrQuit(!StringMatch("FooBa", "FooBar"));
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VerifyOrQuit(!StringMatch("FooBa", "FooBar"));
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VerifyOrQuit(!StringMatch("FooBar", "fooBar"));
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VerifyOrQuit(!StringMatch("FooBaR", "FooBar"));
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VerifyOrQuit(StringMatch("", "", kStringCaseInsensitiveMatch));
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VerifyOrQuit(StringMatch("FooBar", "fOObAR", kStringCaseInsensitiveMatch));
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VerifyOrQuit(!StringMatch("FooBar", "fOObA", kStringCaseInsensitiveMatch));
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VerifyOrQuit(!StringMatch("FooBa", "FooBar", kStringCaseInsensitiveMatch));
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VerifyOrQuit(!StringMatch("FooBa", "FooBar", kStringCaseInsensitiveMatch));
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VerifyOrQuit(!StringMatch("Fooba", "fooBar", kStringCaseInsensitiveMatch));
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VerifyOrQuit(StringMatch("FooBar", "FOOBAR", kStringCaseInsensitiveMatch));
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VerifyOrQuit(StringMatch("FoobaR", "FooBar", kStringCaseInsensitiveMatch));
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VerifyOrQuit(StringMatch("FOOBAR", "foobar", kStringCaseInsensitiveMatch));
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printf(" -- PASS\n");
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}
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void TestStringToLowercase(void)
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{
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const uint16_t kMaxSize = 100;
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const char kTestString[] = "!@#$%^&*()_+=[].,<>//;:\"'`~ \t\r\n";
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const char kUppercaseString[] = "ABCDEFGHIJKLMNOPQRATUVWXYZABCDEFGHIJKLMNOPQRATUVWXYZ";
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const char kLowercaseString[] = "abcdefghijklmnopqratuvwxyzabcdefghijklmnopqratuvwxyz";
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char string[kMaxSize];
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printf("\nTest 10: StringConvertToLowercase() function\n");
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memcpy(string, kTestString, sizeof(kTestString));
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StringConvertToLowercase(string);
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VerifyOrQuit(memcmp(string, kTestString, sizeof(kTestString)) == 0);
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StringConvertToUppercase(string);
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VerifyOrQuit(memcmp(string, kTestString, sizeof(kTestString)) == 0);
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memcpy(string, kUppercaseString, sizeof(kUppercaseString));
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StringConvertToLowercase(string);
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VerifyOrQuit(memcmp(string, kLowercaseString, sizeof(kLowercaseString)) == 0);
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StringConvertToUppercase(string);
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VerifyOrQuit(memcmp(string, kUppercaseString, sizeof(kUppercaseString)) == 0);
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printf(" -- PASS\n");
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}
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static_assert(ot::AreStringsInOrder("a", "b"), "AreStringsInOrder() failed");
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static_assert(ot::AreStringsInOrder("aa", "aaa"), "AreStringsInOrder() failed");
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static_assert(ot::AreStringsInOrder("", "a"), "AreStringsInOrder() failed");
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static_assert(!ot::AreStringsInOrder("cd", "cd"), "AreStringsInOrder() failed");
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|
static_assert(!ot::AreStringsInOrder("z", "abcd"), "AreStringsInOrder() failed");
|
||
|
|
static_assert(!ot::AreStringsInOrder("0", ""), "AreStringsInOrder() failed");
|
||
|
|
|
||
|
|
} // namespace ot
|
||
|
|
|
||
|
|
int main(void)
|
||
|
|
{
|
||
|
|
ot::TestStringWriter();
|
||
|
|
ot::TestStringLength();
|
||
|
|
ot::TestUtf8();
|
||
|
|
ot::TestStringFind();
|
||
|
|
ot::TestStringStartsWith();
|
||
|
|
ot::TestStringEndsWith();
|
||
|
|
ot::TestStringMatch();
|
||
|
|
ot::TestStringToLowercase();
|
||
|
|
printf("\nAll tests passed.\n");
|
||
|
|
return 0;
|
||
|
|
}
|