| | |
| | | * CUnit Test Suite |
| | | */ |
| | | |
| | | static scpi_result_t text_function(scpi_t* context) { |
| | | char param[100]; |
| | | size_t param_len; |
| | | |
| | | if (!SCPI_ParamCopyText(context, param, 100, ¶m_len, TRUE)) { |
| | | return SCPI_RES_ERR; |
| | | } |
| | | |
| | | if (!SCPI_ParamCopyText(context, param, 100, ¶m_len, TRUE)) { |
| | | return SCPI_RES_ERR; |
| | | } |
| | | |
| | | SCPI_ResultText(context, param); |
| | | |
| | | return SCPI_RES_OK; |
| | | } |
| | | |
| | | static scpi_result_t test_treeA(scpi_t* context) { |
| | | |
| | | SCPI_ResultInt(context, 10); |
| | | |
| | | return SCPI_RES_OK; |
| | | } |
| | | |
| | | static scpi_result_t test_treeB(scpi_t* context) { |
| | | |
| | | SCPI_ResultInt(context, 20); |
| | | |
| | | return SCPI_RES_OK; |
| | | } |
| | | |
| | | static const scpi_command_t scpi_commands[] = { |
| | | /* IEEE Mandated Commands (SCPI std V1999.0 4.1.1) */ |
| | | { .pattern = "*CLS", .callback = SCPI_CoreCls,}, |
| | |
| | | |
| | | { .pattern = "STATus:PRESet", .callback = SCPI_StatusPreset,}, |
| | | |
| | | { .pattern = "TEXTfunction?", .callback = text_function,}, |
| | | |
| | | { .pattern = "TEST:TREEA?", .callback = test_treeA,}, |
| | | { .pattern = "TEST:TREEB?", .callback = test_treeB,}, |
| | | |
| | | SCPI_CMD_LIST_END |
| | | }; |
| | | |
| | |
| | | |
| | | scpi_t scpi_context; |
| | | static void error_buffer_clear(void) { |
| | | err_buffer[0] = '\0'; |
| | | err_buffer[0] = 0; |
| | | err_buffer_pos = 0; |
| | | |
| | | SCPI_EventClear(&scpi_context); |
| | |
| | | |
| | | static size_t SCPI_Write(scpi_t * context, const char * data, size_t len) { |
| | | (void) context; |
| | | |
| | | return output_buffer_write(data, len); |
| | | } |
| | | |
| | |
| | | .idn = {"MA", "IN", NULL, "VER"}, |
| | | }; |
| | | |
| | | int init_suite(void) { |
| | | |
| | | static int init_suite(void) { |
| | | SCPI_Init(&scpi_context); |
| | | |
| | | return 0; |
| | | } |
| | | |
| | | int clean_suite(void) { |
| | | static int clean_suite(void) { |
| | | return 0; |
| | | } |
| | | |
| | | void testCommandsHandling(void) { |
| | | static void testCommandsHandling(void) { |
| | | #define TEST_INPUT(data, output) { \ |
| | | SCPI_Input(&scpi_context, data, strlen(data)); \ |
| | | CU_ASSERT_STRING_EQUAL(output, output_buffer); \ |
| | |
| | | TEST_INPUT("*IDN?\r\n*IDN?\r\n*IDN?\r\n*IDN?\r\n", "MA,IN,0,VER\r\nMA,IN,0,VER\r\nMA,IN,0,VER\r\nMA,IN,0,VER\r\n"); |
| | | output_buffer_clear(); |
| | | |
| | | TEST_INPUT("*IDN?;*IDN?;*IDN?;*IDN?\r\n", "MA,IN,0,VER;MA,IN,0,VER;MA,IN,0,VER;MA,IN,0,VER\r\n"); |
| | | output_buffer_clear(); |
| | | |
| | | TEST_INPUT("*IDN?;*OPC;*IDN?\r\n", "MA,IN,0,VER;MA,IN,0,VER\r\n"); |
| | | output_buffer_clear(); |
| | | |
| | | /* Test one command in multiple buffers */ |
| | | TEST_INPUT("*IDN?", ""); |
| | | TEST_INPUT("\r\n", "MA,IN,0,VER\r\n"); |
| | |
| | | TEST_INPUT("", "MA,IN,0,VER\r\n"); |
| | | output_buffer_clear(); |
| | | |
| | | /* Test ctree traversal */ |
| | | TEST_INPUT("TEST:TREEA?;TREEB?\r\n", "10;20\r\n"); |
| | | output_buffer_clear(); |
| | | |
| | | TEST_INPUT("TEST:TREEA?;:TEXT? \"PARAM1\", \"PARAM2\"\r\n", "10;\"PARAM2\"\r\n"); |
| | | output_buffer_clear(); |
| | | |
| | | CU_ASSERT_EQUAL(err_buffer_pos, 0); |
| | | error_buffer_clear(); |
| | | |
| | | // TODO: Compound commands A:B;C -> A:B; A:C |
| | | } |
| | | |
| | | void testErrorHandling(void) { |
| | | static void testErrorHandling(void) { |
| | | output_buffer_clear(); |
| | | error_buffer_clear(); |
| | | |
| | | #define TEST_ERROR(data, output, err_num) { \ |
| | | output_buffer_clear(); \ |
| | | error_buffer_clear(); \ |
| | | SCPI_Input(&scpi_context, data, strlen(data)); \ |
| | | CU_ASSERT_STRING_EQUAL(output, output_buffer); \ |
| | | error_buffer_clear(); \ |
| | | CU_ASSERT_EQUAL(err_buffer[0], err_num) \ |
| | | } |
| | | |
| | | TEST_ERROR("*IDN?\r\n", "MA,IN,0,VER\r\n", 0); |
| | | output_buffer_clear(); |
| | | TEST_ERROR("IDN?\r\n", "", SCPI_ERROR_UNDEFINED_HEADER); |
| | | TEST_ERROR("*ESE\r\n", "", SCPI_ERROR_MISSING_PARAMETER); |
| | | TEST_ERROR("*IDN? 12\r\n", "MA,IN,0,VER\r\n", SCPI_ERROR_PARAMETER_NOT_ALLOWED); |
| | | output_buffer_clear(); |
| | | TEST_ERROR("TEXT? \"PARAM1\", \"PARAM2\"\r\n", "\"PARAM2\"\r\n", 0); |
| | | |
| | | // TODO: SCPI_ERROR_INVALID_SEPARATOR |
| | | // TODO: SCPI_ERROR_INVALID_SUFFIX |
| | | // TODO: SCPI_ERROR_SUFFIX_NOT_ALLOWED |
| | | // TODO: SCPI_ERROR_EXECUTION_ERROR |
| | | // TODO: SCPI_ERROR_ILLEGAL_PARAMETER_VALUE |
| | | |
| | | output_buffer_clear(); |
| | | error_buffer_clear(); |
| | | } |
| | | |
| | | void testIEEE4882(void) { |
| | | static void testIEEE4882(void) { |
| | | #define TEST_IEEE4882(data, output) { \ |
| | | SCPI_Input(&scpi_context, data, strlen(data)); \ |
| | | CU_ASSERT_STRING_EQUAL(output, output_buffer); \ |
| | |
| | | CU_ASSERT_EQUAL(errCode, expected_error_code); \ |
| | | } |
| | | |
| | | void testSCPI_ParamInt(void) { |
| | | static void testSCPI_ParamInt(void) { |
| | | TEST_ParamInt("10", TRUE, 10, TRUE, 0); |
| | | TEST_ParamInt("", FALSE, 0, FALSE, 0); |
| | | TEST_ParamInt("10.5", TRUE, 10, TRUE, 0); // TODO: should be FALSE, -104 |
| | |
| | | CU_ASSERT_EQUAL(errCode, expected_error_code); \ |
| | | } |
| | | |
| | | void testSCPI_ParamDouble(void) { |
| | | static void testSCPI_ParamDouble(void) { |
| | | TEST_ParamDouble("10", TRUE, 10, TRUE, 0); |
| | | TEST_ParamDouble("", FALSE, 0, FALSE, 0); |
| | | TEST_ParamDouble("10.5", TRUE, 10.5, TRUE, 0); |
| | |
| | | CU_ASSERT_EQUAL(errCode, expected_error_code); \ |
| | | } |
| | | |
| | | void testSCPI_ParamCharacters(void) { |
| | | static void testSCPI_ParamCharacters(void) { |
| | | TEST_ParamCharacters("10", TRUE, "10", TRUE, 0); |
| | | TEST_ParamCharacters(" ABCD", TRUE, "ABCD", TRUE, 0); // TokProgramMnemonic |
| | | TEST_ParamCharacters("\"ABCD\"", TRUE, "ABCD", TRUE, 0); // TokDoubleQuoteProgramData |