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- /*
- * Copyright (c) 2019 - 2024 Stefan Strobel <stefan.strobel@shimatta.net>
- *
- * This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at https://mozilla.org/MPL/2.0/.
- */
- /**
- * @file test_utils_eraseLine.c
- * @brief unittest for shellmatta utils_eraseLine
- * @author Stefan Strobel <stefan.strobel@shimatta.net>
- */
- #include "test/framework/catch.hpp"
- #include "src/shellmatta_utils.c"
- #include <string.h>
- static uint32_t write_callCnt = 0u;
- static char write_data[10];
- static uint32_t write_length;
- static shellmatta_retCode_t writeFct(const char* data, uint32_t length)
- {
- write_callCnt ++;
- memcpy(write_data, data, length);
- write_length = length;
- return SHELLMATTA_OK;
- }
- TEST_CASE( "shellmatta_utils_eraseLine" ) {
- shellmatta_instance_t inst;
- char buffer[20];
- inst.buffer = buffer;
- inst.bufferSize = 20;
- inst.cursor = 10;
- inst.inputCount = 10;
- inst.echoEnabled = true;
- inst.write = writeFct;
- write_callCnt = 0u;
- memset(write_data, 0, sizeof(write_data));
- write_length = 0u;
- utils_eraseLine(&inst);
- CHECK( write_callCnt == 1u);
- CHECK( write_length == 3u);
- REQUIRE( strncmp("\x1b[K", write_data, 3u) == 0);
- }
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