| /* |
| * Copyright (c) 2018, The OpenThread Authors. |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * 3. Neither the name of the copyright holder nor the |
| * names of its contributors may be used to endorse or promote products |
| * derived from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE |
| * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
| * POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #include "test_platform.h" |
| |
| #include <openthread/config.h> |
| |
| #include "test_util.h" |
| #include "common/code_utils.hpp" |
| #include "common/string.hpp" |
| |
| namespace ot { |
| |
| enum |
| { |
| kStringSize = 10, |
| }; |
| |
| template <uint16_t kSize> void PrintString(const char *aName, const String<kSize> aString) |
| { |
| printf("\t%s = [%d] \"%s\"\n", aName, aString.GetLength(), aString.AsCString()); |
| } |
| |
| void TestString(void) |
| { |
| otError error; |
| String<kStringSize> str1; |
| String<kStringSize> str2("abc"); |
| String<kStringSize> str3("%d", 12); |
| |
| printf("\nTest 1: String constructor\n"); |
| |
| VerifyOrQuit(str1.GetSize() == kStringSize, "GetSize() failed"); |
| |
| VerifyOrQuit(str1.GetLength() == 0, "GetLength() failed for empty string"); |
| VerifyOrQuit(str2.GetLength() == 3, "GetLength() failed"); |
| VerifyOrQuit(str3.GetLength() == 2, "GetLength() failed"); |
| |
| VerifyOrQuit(strcmp(str1.AsCString(), "") == 0, "String content is incorrect"); |
| VerifyOrQuit(strcmp(str2.AsCString(), "abc") == 0, "String content is incorrect"); |
| VerifyOrQuit(strcmp(str3.AsCString(), "12") == 0, "String content is incorrect"); |
| |
| PrintString("str1", str1); |
| PrintString("str2", str2); |
| PrintString("str3", str3); |
| |
| printf(" -- PASS\n"); |
| |
| printf("\nTest 2: String::Set() and String::Clear() method\n"); |
| |
| error = str1.Set("Hello"); |
| SuccessOrQuit(error, "String::Set() failed unexpectedly"); |
| VerifyOrQuit(str1.GetLength() == 5, "GetLength() failed for empty string"); |
| VerifyOrQuit(strcmp(str1.AsCString(), "Hello") == 0, "String content is incorrect"); |
| PrintString("str1", str1); |
| |
| str1.Clear(); |
| VerifyOrQuit(str1.GetLength() == 0, "GetLength() failed for empty string"); |
| VerifyOrQuit(strcmp(str1.AsCString(), "") == 0, "String content is incorrect"); |
| |
| str1.Set("%d", 12); |
| VerifyOrQuit(str1.GetLength() == 2, "GetLength() failed"); |
| VerifyOrQuit(strcmp(str1.AsCString(), "12") == 0, "String content is incorrect"); |
| PrintString("str1", str1); |
| |
| error = str1.Set("abcdefghijklmnopqratuvwxyzabcdefghijklmnopqratuvwxyz"); |
| VerifyOrQuit(error == OT_ERROR_NO_BUFS, "String::Set() did not handle overflow buffer correctly"); |
| PrintString("str1", str1); |
| |
| printf("\nTest 3: String::Append() method\n"); |
| |
| str2.Clear(); |
| VerifyOrQuit(str2.GetLength() == 0, "GetLength() failed for empty string"); |
| VerifyOrQuit(strcmp(str2.AsCString(), "") == 0, "String content is incorrect"); |
| |
| error = str2.Append("Hi"); |
| SuccessOrQuit(error, "String::Append() failed unexpectedly"); |
| VerifyOrQuit(str2.GetLength() == 2, "GetLength() failed"); |
| VerifyOrQuit(strcmp(str2.AsCString(), "Hi") == 0, "String content is incorrect"); |
| PrintString("str2", str2); |
| |
| error = str2.Append("%s%d", "!", 12); |
| SuccessOrQuit(error, "String::Append() failed unexpectedly"); |
| VerifyOrQuit(str2.GetLength() == 5, "GetLength() failed"); |
| VerifyOrQuit(strcmp(str2.AsCString(), "Hi!12") == 0, "String content is incorrect"); |
| PrintString("str2", str2); |
| |
| error = str2.Append("abcdefghijklmnopqratuvwxyzabcdefghijklmnopqratuvwxyz"); |
| VerifyOrQuit(error == OT_ERROR_NO_BUFS, "String::Append() did not handle overflow buffer correctly"); |
| PrintString("str2", str2); |
| |
| printf(" -- PASS\n"); |
| } |
| |
| } // namespace ot |
| |
| #ifdef ENABLE_TEST_MAIN |
| int main(void) |
| { |
| ot::TestString(); |
| printf("\nAll tests passed.\n"); |
| return 0; |
| } |
| #endif |