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fix key upgrade. 

should have had a test to begin with.
github issue #481
This commit is contained in:
Enno Rehling 2016-02-13 21:38:42 +01:00
parent 9c10cc6b16
commit 5317c029d5
2 changed files with 25 additions and 0 deletions
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2
src/attributes/key.c
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@ -77,6 +77,7 @@ void a_upgradekeys(attrib **alist, attrib *abegin) {
keys = realloc(keys, sizeof(int) * (n + i + 1));
memcpy(keys + n + 1, val, sizeof(int)*i);
n += i;
i = 0;
}
}
if (i > 0) {
@ -84,6 +85,7 @@ void a_upgradekeys(attrib **alist, attrib *abegin) {
memcpy(keys + n + 1, val, sizeof(int)*i);
}
keys[0] = n + i;
a->data.v = keys;
}
attrib_type at_key = {

23
src/attributes/key.test.c
View File

@ -19,9 +19,32 @@ static void test_get_set_keys(CuTest *tc) {
a_removeall(&a, NULL);
}
static attrib *key_set_orig(attrib **alist, int key) {
attrib * a = a_add(alist, a_new(&at_key));
a->data.i = key;
return a;
}
static void test_upgrade(CuTest *tc) {
attrib *alist = 0;
key_set_orig(&alist, 40);
key_set_orig(&alist, 41);
key_set_orig(&alist, 42);
key_set_orig(&alist, 43);
key_set_orig(&alist, 44);
CuAssertPtrNotNull(tc, alist->type->upgrade);
alist->type->upgrade(&alist, alist);
CuAssertTrue(tc, key_get(alist, 40));
CuAssertTrue(tc, key_get(alist, 41));
CuAssertTrue(tc, key_get(alist, 42));
CuAssertTrue(tc, key_get(alist, 43));
CuAssertTrue(tc, key_get(alist, 44));
}
CuSuite *get_key_suite(void)
{
CuSuite *suite = CuSuiteNew();
SUITE_ADD_TEST(suite, test_get_set_keys);
SUITE_ADD_TEST(suite, test_upgrade);
return suite;
}