93 lines
2.0 KiB
C++
93 lines
2.0 KiB
C++
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#include "test/framework/catch.hpp"
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#include "src/shellmatta_utils.c"
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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[10];
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static uint32_t write_length;
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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, data, length);
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write_length = length;
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return SHELLMATTA_OK;
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}
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TEST_CASE( "shellmatta_utils_rewindCursor normal" ) {
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shellmatta_instance_t inst;
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char buffer[20];
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char dummyData[29];
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inst.buffer = buffer;
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inst.bufferSize = 20;
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inst.cursor = 10;
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inst.inputCount = 10;
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inst.echoEnabled = 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_length = 0u;
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utils_rewindCursor(&inst, 5u);
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CHECK( write_callCnt == 1u);
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CHECK( write_length == 4u);
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REQUIRE( strncmp("\e[5D", write_data, 4u) == 0);
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}
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TEST_CASE( "shellmatta_utils_rewindCursor rewind by 12 with cursor at 10" ) {
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shellmatta_instance_t inst;
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char buffer[20];
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char dummyData[29];
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inst.buffer = buffer;
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inst.bufferSize = 20;
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inst.cursor = 10;
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inst.inputCount = 10;
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inst.echoEnabled = 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_length = 0u;
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utils_rewindCursor(&inst, 12u);
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CHECK( write_callCnt == 1u);
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CHECK( write_length == 5u);
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REQUIRE( strncmp("\e[10D", write_data, 5u) == 0);
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}
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TEST_CASE( "shellmatta_utils_rewindCursor rewind by 0" ) {
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shellmatta_instance_t inst;
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char buffer[20];
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char dummyData[29];
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inst.buffer = buffer;
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inst.bufferSize = 20;
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inst.cursor = 10;
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inst.inputCount = 10;
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inst.echoEnabled = 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_length = 0u;
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utils_rewindCursor(&inst, 0u);
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CHECK( write_callCnt == 0u);
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CHECK( write_length == 0u);
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REQUIRE( strncmp("\0\0\0\0\0", write_data, 4u) == 0);
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}
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