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[cairo-boilerplate] Introduce CAIRO_TEST_TARGET_EXCLUDE.

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As opposed to the CAIRO_TEST_TARGET env var which lists the exact
targets to test, CAIRO_TEST_TARGET_EXCLUDE instead supplies a list of
targets to filter from the testing set. This is useful under
circumstances where the build environment prevents testing of a target,
for example no DirectFB support or the glitz library is broken, but where
you still want to perform the minimal check that the code compiles.
This commit is contained in:
Chris Wilson 2007-09-03 14:33:11 +01:00
parent c8ed3e1827
commit b60c0a672f
1 changed files with 38 additions and 1 deletions
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39
boilerplate/cairo-boilerplate.c
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@ -356,7 +356,7 @@ cairo_boilerplate_get_targets (int *pnum_targets, cairo_bool_t *plimited_targets
cairo_boilerplate_target_t **targets_to_test;
if ((tname = getenv ("CAIRO_TEST_TARGET")) != NULL && *tname) {
/* check the list of targets specified by the user */
limited_targets = TRUE;
num_targets = 0;
@ -393,6 +393,7 @@ cairo_boilerplate_get_targets (int *pnum_targets, cairo_bool_t *plimited_targets
tname = end;
}
} else {
/* check all compiled in targets */
num_targets = sizeof (targets) / sizeof (targets[0]);
targets_to_test = xmalloc (sizeof(cairo_boilerplate_target_t*) * num_targets);
for (i = 0; i < num_targets; i++) {
@ -400,6 +401,42 @@ cairo_boilerplate_get_targets (int *pnum_targets, cairo_bool_t *plimited_targets
}
}
/* exclude targets as specified by the user */
if ((tname = getenv ("CAIRO_TEST_TARGET_EXCLUDE")) != NULL && *tname) {
limited_targets = TRUE;
while (*tname) {
int j, found = 0;
const char *end = strpbrk (tname, " \t\r\n;:,");
if (!end)
end = tname + strlen (tname);
if (end == tname) {
tname = end + 1;
continue;
}
for (i = j = 0; i < num_targets; i++) {
if (0 == strncmp (targets_to_test[i]->name, tname, end - tname) &&
!isalnum (targets_to_test[i]->name[end - tname])) {
found = 1;
} else {
targets_to_test[j++] = targets_to_test[i];
}
}
num_targets = j;
if (!found) {
fprintf (stderr, "Cannot find target '%.*s'\n", (int)(end - tname), tname);
exit(-1);
}
if (*end)
end++;
tname = end;
}
}
if (pnum_targets)
*pnum_targets = num_targets;