void test_addwf_given_d_is_1_result_should_store_into_file_register(void)
{
int fileAddress = 0x80;
memory[fileAddress] = 0x17;
WREG = 0x20;
int d = DIR_fileRegister, accessType = AccessRAM;
addwf (fileAddress, d, accessType);
TEST_ASSERT_EQUAL(0x20, WREG);
TEST_ASSERT_EQUAL(0x37, PORTA);
}
void test_addwf_given_accessType_is_1_result_should_store_into_general_purpose_register(void)
{
int fileAddress = 0x423;
memory [fileAddress] = 0x17;
WREG = 0x20;
BSR = 0x4;
int d = DIR_fileRegister, accessType = BankRAM;
addwf (fileAddress, d, accessType);
int dataMemoryAddr = getFileAddress (fileAddress, accessType);
TEST_ASSERT_EQUAL(0x20, WREG);
TEST_ASSERT_EQUAL(0x37, memory[dataMemoryAddr]);
}
void test_addwf_given_d_is_0_result_should_store_into_WREG(void)
{
int fileAddress = 0x23;
memory[fileAddress] = 0xEE;
WREG = 0x12;
int d = DIR_WREG, accessType = AccessRAM;
addwf (fileAddress, d, accessType);
int dataMemoryAddr = getFileAddress (fileAddress, accessType);
TEST_ASSERT_EQUAL_INT8(0x00, WREG);
TEST_ASSERT_EQUAL(0xEE, memory[dataMemoryAddr]);
TEST_ASSERT_EQUAL(0x0F, STATUS);
}
/*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
int open_files(struct subcmd **cmdsp, int argc, char **argv)
{
struct subcmd *scp;
struct wf wrtfiles[MAXWF]; /* place to keep track of output files */
FILE *f;
char *p, *q, *hloc;
int i;
FILE *findwf(char *filename, struct wf *wftable);
void addwf(char *filename, FILE *stream, struct wf *wftable);
#ifdef DEBUG
printf("%d input files.\n",num_files);
if (firstfile)
for (i = firstfile; i < argc; i++)
printf("\t%s\n", argv[i]);
printf("Commands: \n");
if (*cmdsp == NULL)
{
printf("none\n");
return(OK);
}
else
for (scp = *cmdsp; scp; scp = *++cmdsp)
{
printf("\tcommand: ");
if (scp->cmd_idx < 0)
printf("(NOT)");
printf("%s\n", cmdnames[abs(scp->cmd_idx)]);
for (i = 0; i < 2; i++)
{
printf("\t\tAddress %d: ", i + 1);
if (scp->saddr[i].type == NO_ADDRESS)
printf("none\n");
else
if (scp->saddr[i].type == LINENO_ADDRESS)
printf("(lineno) %d\n", scp->saddr[i].val.lineno);
else
printf("(context) %s\n", scp->saddr[i].val.pch);
};
for (i = 0; i < 3; i++)
{
printf("\t\tArg %d: ", i + 1);
if (scp->args[i] == NULL)
printf("NULL\n");
else
printf("%s\n", scp->args[i]);
}
}
#endif
for (i = 0; i < MAXWF; wrtfiles[i++].filename = NULL);
for (scp = *cmdsp; scp; scp = *++cmdsp)
{
switch (cmd_table[abs(scp->cmd_idx)].cmd_tag)
{
case PUT_TEXT_FROM_FILE:
if ((f = fopen(scp->args[0], "r")) == NULL) /* @8c */
{
fprintf(stderr,"sed: could not read file %s\n",
scp->args[0]);
return(BAIL_OUT);
}
free(scp->args[0]);
// (FILE *)scp->args[0] = f;
scp->args[0] = (char *)f; /* @Z9a */
break;
case APPEND_PATTERN_TO_FILE:
if ( (f = findwf(scp->args[0], wrtfiles)) == NULL)
{
// @5d if ((f = fopen(scp->args[0], "at")) == NULL)
/* @5a */ if ((f = fopen(scp->args[0], "wt")) == NULL)
{
fprintf(stderr,"sed: could not write file %s\n",
scp->args[0]);
return(BAIL_OUT);
}
else
addwf(scp->args[0], f, wrtfiles);
}
free(scp->args[0]);
// (FILE *)scp->args[0] = f;
scp->args[0] = (char *)f;
break;
case CHANGE:
for (p = scp->args[2]; p && *p; p++)
{
if (*p == 'w')
{
hloc = p+1;
if (strlen(++p) < sizeof(FILE *)+2)
{
p = realloc(scp->args[2],
strlen(scp->args[2]) +
sizeof(FILE *) +2);
scp->args[2] = p;
for (; *p != 'w'; p++);
p++;
}
/* else @6d*/
p = skipwhite(p);
for (q = p; *q && !isspace(*q); q++);
*q = '\0';
if ( (f = findwf(p, wrtfiles)) == NULL)
{
if ((f = fopen(p, "w")) == NULL) /*@6c@8c*/
{
fprintf(stderr,
"sed: could not write file %s\n",
p);
return(BAIL_OUT);
}
else
addwf(p, f, wrtfiles);
}
// (FILE *)*hloc = f;
break;
}
}
break;
}
}
for (i = 0; i < MAXWF && wrtfiles[i].filename; free(wrtfiles[i++].filename));
return(OK);
}