/* ***** BEGIN LICENSE BLOCK *****
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 * The Original Code is libguac.
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 * The Initial Developer of the Original Code is
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 * the Initial Developer. All Rights Reserved.
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#include <unistd.h>
#include <stdio.h>
#include <stdlib.h>
#include <CUnit/Basic.h>

#include <guacamole/instruction.h>

#include "suite.h"


void test_instruction_parse() {

    /* Allocate instruction space */
    guac_instruction* instruction = guac_instruction_alloc();
    CU_ASSERT_PTR_NOT_NULL_FATAL(instruction);

    /* Instruction input */
    char buffer[] = "4.test,8.testdata,5.zxcvb,13.guacamoletest;XXXXXXXXXXXXXXXXXX";
    char* current = buffer;

    /* First element */
    CU_ASSERT_EQUAL(guac_instruction_append(instruction, current, 7), 7);
    CU_ASSERT_EQUAL(instruction->state, GUAC_INSTRUCTION_PARSE_LENGTH);
    current += 7;

    /* Part of second */
    CU_ASSERT_EQUAL(guac_instruction_append(instruction, current, 9), 9);
    CU_ASSERT_EQUAL(instruction->state, GUAC_INSTRUCTION_PARSE_CONTENT);
    current += 9;

    /* Rest of instruction */
    CU_ASSERT_EQUAL(guac_instruction_append(instruction, current, 45), 27);
    CU_ASSERT_EQUAL(instruction->state, GUAC_INSTRUCTION_PARSE_COMPLETE);
    current += 27;

    /* Parse is complete - no more data should be read */
    CU_ASSERT_EQUAL(guac_instruction_append(instruction, current, 18), 0);
    CU_ASSERT_EQUAL(instruction->state, GUAC_INSTRUCTION_PARSE_COMPLETE);

    /* Validate resulting structure */
    CU_ASSERT_EQUAL(instruction->argc, 3);
    CU_ASSERT_PTR_NOT_NULL_FATAL(instruction->opcode);
    CU_ASSERT_PTR_NOT_NULL_FATAL(instruction->argv[0]);
    CU_ASSERT_PTR_NOT_NULL_FATAL(instruction->argv[1]);
    CU_ASSERT_PTR_NOT_NULL_FATAL(instruction->argv[2]);

    /* Validate resulting content */
    CU_ASSERT_STRING_EQUAL(instruction->opcode,  "test");
    CU_ASSERT_STRING_EQUAL(instruction->argv[0], "testdata");
    CU_ASSERT_STRING_EQUAL(instruction->argv[1], "zxcvb");
    CU_ASSERT_STRING_EQUAL(instruction->argv[2], "guacamoletest");

}