119 lines
2.9 KiB
C++
119 lines
2.9 KiB
C++
#include "test/framework/catch.hpp"
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#include "src/shellmatta_utils.h"
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#include <string.h>
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static uint32_t write_callCnt = 0u;
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static char write_data[20];
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static uint32_t write_idx;
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static shellmatta_retCode_t writeFct(const char* data, uint32_t length)
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{
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write_callCnt ++;
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strncpy(&write_data[write_idx], data, length);
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write_idx += length;
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return SHELLMATTA_OK;
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}
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TEST_CASE("shellmatta_utils_removeChars_nothing_removed"){
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shellmatta_instance_t inst;
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memset(&inst, 0, sizeof(inst));
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uint32_t length = 0u;
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bool backspace = true;
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inst.write = writeFct;
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write_callCnt = 0u;
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memset(write_data, 0, sizeof(write_data));
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write_idx = 0u;
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inst.cursor = 20u;
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inst.inputCount = 20u;
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char buffer[20] = "abcdefghijklmnopqr\0";
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inst.buffer = buffer;
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inst.bufferSize = 20u;
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utils_removeChars( &inst, length, backspace);
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CHECK( inst.cursor == 20u);
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CHECK( inst.inputCount == 20);
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REQUIRE(strncmp("abcdefghijklmnopqr\0", buffer, sizeof(buffer)) == 0);
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}
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TEST_CASE("shellmatta_utils_removeChars_backspace_false"){
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shellmatta_instance_t inst;
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char buffer[20] = "abcdefghijklmnopqr\0";
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memset(&inst, 0, sizeof(inst));
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uint32_t length = 5u;
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bool backspace = false;
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inst.write = writeFct;
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write_callCnt = 0u;
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memset(write_data, 0, sizeof(write_data));
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write_idx = 0u;
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inst.cursor = 20;
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inst.inputCount = 20u;
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inst.buffer = buffer;
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inst.bufferSize = 20u;
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utils_removeChars(&inst, length, backspace);
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CHECK( inst.cursor == 20u);
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CHECK( inst.inputCount == 20);
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REQUIRE(strncmp("abcdefghijklmnopqr\0", buffer, sizeof(buffer)) == 0);
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}
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TEST_CASE("shellmatta_utils_removeChars_remove_five"){
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shellmatta_instance_t inst;
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char buffer[20] = "abcdefghijklmnopqr\0";
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memset(&inst, 0, sizeof(inst));
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inst.write = writeFct;
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write_callCnt = 0u;
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memset(write_data, 0, sizeof(write_data));
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write_idx = 0u;
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uint32_t length = 5u;
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bool backspace = true;
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inst.cursor = 10u;
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inst.inputCount = 20u;
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inst.bufferSize = 20u;
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inst.buffer = buffer;
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utils_removeChars(&inst, length, backspace);
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CHECK( inst.cursor == 5u);
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CHECK( inst.inputCount == 15u);
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REQUIRE(strncmp("abcdeklmnopqr\0", buffer, sizeof(buffer)) == 0);
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}
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TEST_CASE("shellmatta_utils_removeChars_length_greater_than_CursorPos"){
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shellmatta_instance_t inst;
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char buffer[20] = "abcdefghijklmnopqr\0";
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memset(&inst, 0, sizeof(inst));
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inst.write = writeFct;
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write_callCnt = 0u;
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memset(write_data, 0, sizeof(write_data));
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write_idx = 0u;
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uint32_t length = 15u;
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bool backspace = true;
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inst.cursor = 10u;
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inst.inputCount = 20u;
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inst.bufferSize = 20u;
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inst.buffer = buffer;
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utils_removeChars(&inst, length, backspace);
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CHECK( inst.cursor == 0u);
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CHECK( inst.inputCount == 10u);
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REQUIRE(strncmp("klmnopqr\0", buffer, sizeof(buffer)) == 0);
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} |