static inline void free_foo(unsigned long long i) {
if (list[i]->n != i) fprintf(stderr, "found %llu in wrong slot %llu\n", list[i]->n, i);
if (list[i]->free) fprintf(stderr, "double freeing %p\n", list[i]);
list[i]->free = 1;
TEST_FREE(foo, list[i]);
list[i] = NULL;
}
void
xconfigFreeVideoPortList (XConfigVideoPortPtr *ptr)
{
XConfigVideoPortPtr prev;
if (ptr == NULL || *ptr == NULL)
return;
while (*ptr)
{
TEST_FREE ((*ptr)->identifier);
TEST_FREE ((*ptr)->comment);
xconfigFreeOptionList (&((*ptr)->options));
prev = *ptr;
*ptr = (*ptr)->next;
free (prev);
}
}
void
xconfigFreeVideoAdaptorList (XConfigVideoAdaptorPtr *ptr)
{
XConfigVideoAdaptorPtr prev;
if (ptr == NULL || *ptr == NULL)
return;
while (*ptr)
{
TEST_FREE ((*ptr)->identifier);
TEST_FREE ((*ptr)->vendor);
TEST_FREE ((*ptr)->board);
TEST_FREE ((*ptr)->busid);
TEST_FREE ((*ptr)->driver);
TEST_FREE ((*ptr)->fwdref);
TEST_FREE ((*ptr)->comment);
xconfigFreeVideoPortList (&((*ptr)->ports));
xconfigFreeOptionList (&((*ptr)->options));
prev = *ptr;
*ptr = (*ptr)->next;
free (prev);
}
}
void
test_add (void)
{
char **env = NULL, **ret;
size_t len = 0;
TEST_FUNCTION ("environ_add");
/* Check that we can add a variable to a new environment table
* and that it is appended to the array.
*/
TEST_FEATURE ("with empty table");
TEST_ALLOC_FAIL {
TEST_ALLOC_SAFE {
len = 0;
env = nih_str_array_new (NULL);
}
ret = environ_add (&env, NULL, &len, TRUE, "FOO=BAR");
if (test_alloc_failed) {
TEST_EQ_P (ret, NULL);
TEST_EQ (len, 0);
TEST_EQ_P (env[0], NULL);
nih_free (env);
continue;
}
TEST_NE_P (ret, NULL);
TEST_EQ (len, 1);
TEST_ALLOC_PARENT (env[0], env);
TEST_ALLOC_SIZE (env[0], 8);
TEST_EQ_STR (env[0], "FOO=BAR");
TEST_EQ_P (env[1], NULL);
nih_free (env);
}
/* Check that we can add a variable to an environment table with
* existing different entries and that it is appended to the array.
*/
TEST_FEATURE ("with new variable");
TEST_ALLOC_FAIL {
TEST_ALLOC_SAFE {
len = 0;
env = nih_str_array_new (NULL);
assert (nih_str_array_add (&env, NULL, &len,
"FOO=BAR"));
assert (nih_str_array_add (&env, NULL, &len,
"BAR=BAZ"));
}
ret = environ_add (&env, NULL, &len, TRUE,
"FRODO=BAGGINS");
if (test_alloc_failed) {
TEST_EQ_P (ret, NULL);
TEST_EQ (len, 2);
TEST_EQ_STR (env[0], "FOO=BAR");
TEST_EQ_STR (env[1], "BAR=BAZ");
TEST_EQ_P (env[2], NULL);
nih_free (env);
continue;
}
TEST_NE_P (ret, NULL);
TEST_EQ (len, 3);
TEST_EQ_STR (env[0], "FOO=BAR");
TEST_EQ_STR (env[1], "BAR=BAZ");
TEST_ALLOC_PARENT (env[2], env);
TEST_ALLOC_SIZE (env[2], 14);
TEST_EQ_STR (env[2], "FRODO=BAGGINS");
TEST_EQ_P (env[3], NULL);
nih_free (env);
}
/* Check that we can add a variable from the environment to the table
* and that it is appended to the array.
*/
TEST_FEATURE ("with new variable from environment");
putenv ("FRODO=BAGGINS");
TEST_ALLOC_FAIL {
TEST_ALLOC_SAFE {
len = 0;
env = nih_str_array_new (NULL);
assert (nih_str_array_add (&env, NULL, &len,
"FOO=BAR"));
assert (nih_str_array_add (&env, NULL, &len,
"BAR=BAZ"));
}
ret = environ_add (&env, NULL, &len, TRUE,
"FRODO");
if (test_alloc_failed) {
TEST_EQ_P (ret, NULL);
TEST_EQ (len, 2);
TEST_EQ_STR (env[0], "FOO=BAR");
TEST_EQ_STR (env[1], "BAR=BAZ");
TEST_EQ_P (env[2], NULL);
nih_free (env);
continue;
}
TEST_NE_P (ret, NULL);
TEST_EQ (len, 3);
TEST_EQ_STR (env[0], "FOO=BAR");
TEST_EQ_STR (env[1], "BAR=BAZ");
TEST_ALLOC_PARENT (env[2], env);
TEST_ALLOC_SIZE (env[2], 14);
TEST_EQ_STR (env[2], "FRODO=BAGGINS");
TEST_EQ_P (env[3], NULL);
nih_free (env);
}
unsetenv ("FRODO");
/* Check that when we attempt to add a variable that's not in the
* environment, the table is not extended.
*/
TEST_FEATURE ("with new variable unset in environment");
unsetenv ("FRODO");
TEST_ALLOC_FAIL {
TEST_ALLOC_SAFE {
len = 0;
env = nih_str_array_new (NULL);
assert (nih_str_array_add (&env, NULL, &len,
"FOO=BAR"));
assert (nih_str_array_add (&env, NULL, &len,
"BAR=BAZ"));
}
ret = environ_add (&env, NULL, &len, TRUE,
"FRODO");
if (test_alloc_failed) {
TEST_EQ_P (ret, NULL);
TEST_EQ (len, 2);
TEST_EQ_STR (env[0], "FOO=BAR");
TEST_EQ_STR (env[1], "BAR=BAZ");
TEST_EQ_P (env[2], NULL);
nih_free (env);
continue;
}
TEST_NE_P (ret, NULL);
TEST_EQ (len, 2);
TEST_EQ_STR (env[0], "FOO=BAR");
TEST_EQ_STR (env[1], "BAR=BAZ");
TEST_EQ_P (env[2], NULL);
nih_free (env);
}
/* Check that we can replace a variable in the environment table
* when one already exists with the same or different value.
*/
TEST_FEATURE ("with replacement variable");
TEST_ALLOC_FAIL {
char *old_env;
TEST_ALLOC_SAFE {
len = 0;
env = nih_str_array_new (NULL);
assert (nih_str_array_add (&env, NULL, &len,
"FOO=BAR"));
assert (nih_str_array_add (&env, NULL, &len,
"BAR=BAZ"));
assert (nih_str_array_add (&env, NULL, &len,
"FRODO=BAGGINS"));
}
old_env = env[1];
TEST_FREE_TAG (old_env);
ret = environ_add (&env, NULL, &len, TRUE,
"BAR=WIBBLE");
if (test_alloc_failed) {
TEST_EQ_P (ret, NULL);
TEST_NOT_FREE (old_env);
TEST_EQ (len, 3);
TEST_EQ_STR (env[0], "FOO=BAR");
TEST_EQ_STR (env[1], "BAR=BAZ");
TEST_EQ_STR (env[2], "FRODO=BAGGINS");
TEST_EQ_P (env[3], NULL);
nih_free (env);
continue;
}
TEST_FREE (old_env);
TEST_NE_P (ret, NULL);
TEST_EQ (len, 3);
TEST_EQ_STR (env[0], "FOO=BAR");
TEST_ALLOC_PARENT (env[1], env);
TEST_ALLOC_SIZE (env[1], 11);
TEST_EQ_STR (env[1], "BAR=WIBBLE");
TEST_EQ_STR (env[2], "FRODO=BAGGINS");
TEST_EQ_P (env[3], NULL);
nih_free (env);
}
/* Check that we can replace a variable from the environment in the
* environment table when one already exists with the same or
* different value.
*/
TEST_FEATURE ("with replacement variable from environment");
putenv ("BAR=WIBBLE");
TEST_ALLOC_FAIL {
char *old_env;
TEST_ALLOC_SAFE {
len = 0;
env = nih_str_array_new (NULL);
assert (nih_str_array_add (&env, NULL, &len,
"FOO=BAR"));
assert (nih_str_array_add (&env, NULL, &len,
"BAR=BAZ"));
assert (nih_str_array_add (&env, NULL, &len,
"FRODO=BAGGINS"));
assert (nih_str_array_add (&env, NULL, &len,
"BILBO=TOOK"));
}
old_env = env[1];
TEST_FREE_TAG (old_env);
ret = environ_add (&env, NULL, &len, TRUE, "BAR");
if (test_alloc_failed) {
TEST_EQ_P (ret, NULL);
TEST_NOT_FREE (old_env);
TEST_EQ (len, 4);
TEST_EQ_STR (env[0], "FOO=BAR");
TEST_EQ_STR (env[1], "BAR=BAZ");
TEST_EQ_STR (env[2], "FRODO=BAGGINS");
TEST_EQ_STR (env[3], "BILBO=TOOK");
TEST_EQ_P (env[4], NULL);
nih_free (env);
continue;
}
TEST_FREE (old_env);
TEST_NE_P (ret, NULL);
TEST_EQ (len, 4);
TEST_EQ_STR (env[0], "FOO=BAR");
TEST_ALLOC_PARENT (env[1], env);
TEST_ALLOC_SIZE (env[1], 11);
TEST_EQ_STR (env[1], "BAR=WIBBLE");
TEST_EQ_STR (env[2], "FRODO=BAGGINS");
TEST_EQ_STR (env[3], "BILBO=TOOK");
TEST_EQ_P (env[4], NULL);
nih_free (env);
}
unsetenv ("BAR");
/* Check that when we attempt to replace a variable that's unset
* in the environment, the existing variable is removed from the
* table.
*/
TEST_FEATURE ("with replacement variable unset in environment");
unsetenv ("BAR");
TEST_ALLOC_FAIL {
char *old_env;
TEST_ALLOC_SAFE {
len = 0;
env = nih_str_array_new (NULL);
assert (nih_str_array_add (&env, NULL, &len,
"FOO=BAR"));
assert (nih_str_array_add (&env, NULL, &len,
"BAR=BAZ"));
assert (nih_str_array_add (&env, NULL, &len,
"FRODO=BAGGINS"));
assert (nih_str_array_add (&env, NULL, &len,
"BILBO=TOOK"));
}
old_env = env[1];
TEST_FREE_TAG (old_env);
ret = environ_add (&env, NULL, &len, TRUE, "BAR");
if (test_alloc_failed) {
TEST_EQ_P (ret, NULL);
TEST_NOT_FREE (old_env);
TEST_EQ (len, 4);
TEST_EQ_STR (env[0], "FOO=BAR");
TEST_EQ_STR (env[1], "BAR=BAZ");
TEST_EQ_STR (env[2], "FRODO=BAGGINS");
TEST_EQ_STR (env[3], "BILBO=TOOK");
TEST_EQ_P (env[4], NULL);
nih_free (env);
continue;
}
TEST_FREE (old_env);
TEST_NE_P (ret, NULL);
TEST_EQ (len, 3);
TEST_EQ_STR (env[0], "FOO=BAR");
TEST_EQ_STR (env[1], "FRODO=BAGGINS");
TEST_EQ_STR (env[2], "BILBO=TOOK");
TEST_EQ_P (env[3], NULL);
nih_free (env);
}
unsetenv ("BAR");
/* Check that we can add a variable to an environment table with
* existing different entries and that it is appended to the array,
* even if replace is FALSE.
*/
TEST_FEATURE ("with new variable but no replace");
TEST_ALLOC_FAIL {
TEST_ALLOC_SAFE {
len = 0;
env = nih_str_array_new (NULL);
assert (nih_str_array_add (&env, NULL, &len,
"FOO=BAR"));
assert (nih_str_array_add (&env, NULL, &len,
"BAR=BAZ"));
}
ret = environ_add (&env, NULL, &len, FALSE,
"FRODO=BAGGINS");
if (test_alloc_failed) {
TEST_EQ_P (ret, NULL);
TEST_EQ (len, 2);
TEST_EQ_STR (env[0], "FOO=BAR");
TEST_EQ_STR (env[1], "BAR=BAZ");
TEST_EQ_P (env[2], NULL);
nih_free (env);
continue;
}
TEST_NE_P (ret, NULL);
TEST_EQ (len, 3);
TEST_EQ_STR (env[0], "FOO=BAR");
TEST_EQ_STR (env[1], "BAR=BAZ");
TEST_ALLOC_PARENT (env[2], env);
TEST_ALLOC_SIZE (env[2], 14);
TEST_EQ_STR (env[2], "FRODO=BAGGINS");
TEST_EQ_P (env[3], NULL);
nih_free (env);
}
/* Check that when a variable already exists in the environment
* table, and we're not replacing, the original value is left
* untouched.
*/
TEST_FEATURE ("with existing variable");
TEST_ALLOC_FAIL {
TEST_ALLOC_SAFE {
len = 0;
env = nih_str_array_new (NULL);
assert (nih_str_array_add (&env, NULL, &len,
"FOO=BAR"));
assert (nih_str_array_add (&env, NULL, &len,
"BAR=BAZ"));
assert (nih_str_array_add (&env, NULL, &len,
"FRODO=BAGGINS"));
}
ret = environ_add (&env, NULL, &len, FALSE,
"BAR=WIBBLE");
if (test_alloc_failed) {
TEST_EQ_P (ret, NULL);
TEST_EQ (len, 3);
TEST_EQ_STR (env[0], "FOO=BAR");
TEST_EQ_STR (env[1], "BAR=BAZ");
TEST_EQ_STR (env[2], "FRODO=BAGGINS");
TEST_EQ_P (env[3], NULL);
nih_free (env);
continue;
}
TEST_NE_P (ret, NULL);
TEST_EQ (len, 3);
TEST_EQ_STR (env[0], "FOO=BAR");
TEST_EQ_STR (env[1], "BAR=BAZ");
TEST_EQ_STR (env[2], "FRODO=BAGGINS");
TEST_EQ_P (env[3], NULL);
nih_free (env);
}
/* Check that when a variable from the environment already exists in
* the environment table, and we're not replacing, the original value
* is left untouched.
*/
TEST_FEATURE ("with existing variable from environment");
putenv ("BAR=WIBBLE");
TEST_ALLOC_FAIL {
TEST_ALLOC_SAFE {
len = 0;
env = nih_str_array_new (NULL);
assert (nih_str_array_add (&env, NULL, &len,
"FOO=BAR"));
assert (nih_str_array_add (&env, NULL, &len,
"BAR=BAZ"));
assert (nih_str_array_add (&env, NULL, &len,
"FRODO=BAGGINS"));
assert (nih_str_array_add (&env, NULL, &len,
"BILBO=TOOK"));
}
ret = environ_add (&env, NULL, &len, FALSE, "BAR");
if (test_alloc_failed) {
TEST_EQ_P (ret, NULL);
TEST_EQ (len, 4);
TEST_EQ_STR (env[0], "FOO=BAR");
TEST_EQ_STR (env[1], "BAR=BAZ");
TEST_EQ_STR (env[2], "FRODO=BAGGINS");
TEST_EQ_STR (env[3], "BILBO=TOOK");
TEST_EQ_P (env[4], NULL);
nih_free (env);
continue;
}
TEST_NE_P (ret, NULL);
TEST_EQ (len, 4);
TEST_EQ_STR (env[0], "FOO=BAR");
TEST_EQ_STR (env[1], "BAR=BAZ");
TEST_EQ_STR (env[2], "FRODO=BAGGINS");
TEST_EQ_STR (env[3], "BILBO=TOOK");
TEST_EQ_P (env[4], NULL);
nih_free (env);
}
unsetenv ("BAR");
/* Check that when a variable from the environment is unset it
* does not remove an existing variable in the environment table
* if we're not replacing.
*/
TEST_FEATURE ("with existing variable unset in environment");
unsetenv ("BAR");
TEST_ALLOC_FAIL {
TEST_ALLOC_SAFE {
len = 0;
env = nih_str_array_new (NULL);
assert (nih_str_array_add (&env, NULL, &len,
"FOO=BAR"));
assert (nih_str_array_add (&env, NULL, &len,
"BAR=BAZ"));
assert (nih_str_array_add (&env, NULL, &len,
"FRODO=BAGGINS"));
assert (nih_str_array_add (&env, NULL, &len,
"BILBO=TOOK"));
}
ret = environ_add (&env, NULL, &len, FALSE, "BAR");
if (test_alloc_failed) {
TEST_EQ_P (ret, NULL);
TEST_EQ (len, 4);
TEST_EQ_STR (env[0], "FOO=BAR");
TEST_EQ_STR (env[1], "BAR=BAZ");
TEST_EQ_STR (env[2], "FRODO=BAGGINS");
TEST_EQ_STR (env[3], "BILBO=TOOK");
TEST_EQ_P (env[4], NULL);
nih_free (env);
continue;
}
TEST_NE_P (ret, NULL);
TEST_EQ (len, 4);
TEST_EQ_STR (env[0], "FOO=BAR");
TEST_EQ_STR (env[1], "BAR=BAZ");
TEST_EQ_STR (env[2], "FRODO=BAGGINS");
TEST_EQ_STR (env[3], "BILBO=TOOK");
TEST_EQ_P (env[4], NULL);
nih_free (env);
}
unsetenv ("BAR");
}
XConfigInputPtr
xconfigParsePointerSection (void)
{
char *s, *s1, *s2;
int l;
int token;
PARSE_PROLOGUE (XConfigInputPtr, XConfigInputRec)
while ((token = xconfigGetToken (PointerTab)) != ENDSECTION)
{
switch (token)
{
case COMMENT:
ptr->comment = xconfigAddComment(ptr->comment, val.str);
break;
case PROTOCOL:
if (xconfigGetSubToken (&(ptr->comment)) != STRING)
Error (QUOTE_MSG, "Protocol");
xconfigAddNewOption(&ptr->options, "Protocol", val.str);
break;
case PDEVICE:
if (xconfigGetSubToken (&(ptr->comment)) != STRING)
Error (QUOTE_MSG, "Device");
xconfigAddNewOption(&ptr->options, "Device", val.str);
break;
case EMULATE3:
xconfigAddNewOption(&ptr->options, "Emulate3Buttons", NULL);
break;
case EM3TIMEOUT:
if (xconfigGetSubToken (&(ptr->comment)) != NUMBER || val.num < 0)
Error (POSITIVE_INT_MSG, "Emulate3Timeout");
s = xconfigULongToString(val.num);
xconfigAddNewOption(&ptr->options, "Emulate3Timeout", s);
TEST_FREE(s);
break;
case CHORDMIDDLE:
xconfigAddNewOption(&ptr->options, "ChordMiddle", NULL);
break;
case PBUTTONS:
if (xconfigGetSubToken (&(ptr->comment)) != NUMBER || val.num < 0)
Error (POSITIVE_INT_MSG, "Buttons");
s = xconfigULongToString(val.num);
xconfigAddNewOption(&ptr->options, "Buttons", s);
TEST_FREE(s);
break;
case BAUDRATE:
if (xconfigGetSubToken (&(ptr->comment)) != NUMBER || val.num < 0)
Error (POSITIVE_INT_MSG, "BaudRate");
s = xconfigULongToString(val.num);
xconfigAddNewOption(&ptr->options, "BaudRate", s);
TEST_FREE(s);
break;
case SAMPLERATE:
if (xconfigGetSubToken (&(ptr->comment)) != NUMBER || val.num < 0)
Error (POSITIVE_INT_MSG, "SampleRate");
s = xconfigULongToString(val.num);
xconfigAddNewOption(&ptr->options, "SampleRate", s);
TEST_FREE(s);
break;
case PRESOLUTION:
if (xconfigGetSubToken (&(ptr->comment)) != NUMBER || val.num < 0)
Error (POSITIVE_INT_MSG, "Resolution");
s = xconfigULongToString(val.num);
xconfigAddNewOption(&ptr->options, "Resolution", s);
TEST_FREE(s);
break;
case CLEARDTR:
xconfigAddNewOption(&ptr->options, "ClearDTR", NULL);
break;
case CLEARRTS:
xconfigAddNewOption(&ptr->options, "ClearRTS", NULL);
break;
case ZAXISMAPPING:
switch (xconfigGetToken(ZMapTab)) {
case NUMBER:
if (val.num < 0)
Error (ZAXISMAPPING_MSG, NULL);
s1 = xconfigULongToString(val.num);
if (xconfigGetSubToken (&(ptr->comment)) != NUMBER ||
val.num < 0)
Error (ZAXISMAPPING_MSG, NULL);
s2 = xconfigULongToString(val.num);
l = strlen(s1) + 1 + strlen(s2) + 1;
s = malloc(l);
sprintf(s, "%s %s", s1, s2);
free(s1);
free(s2);
break;
case XAXIS:
s = xconfigStrdup("x");
break;
case YAXIS:
s = xconfigStrdup("y");
break;
default:
Error (ZAXISMAPPING_MSG, NULL);
break;
}
xconfigAddNewOption(&ptr->options, "ZAxisMapping", s);
TEST_FREE(s);
break;
case ALWAYSCORE:
break;
case EOF_TOKEN:
Error (UNEXPECTED_EOF_MSG, NULL);
break;
default:
Error (INVALID_KEYWORD_MSG, xconfigTokenString ());
break;
}
}
ptr->identifier = xconfigStrdup(CONF_IMPLICIT_POINTER);
ptr->driver = xconfigStrdup("mouse");
xconfigAddNewOption(&ptr->options, "CorePointer", NULL);
return ptr;
}
