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13 changes: 6 additions & 7 deletions src/laws.c
Original file line number Diff line number Diff line change
Expand Up @@ -1721,12 +1721,11 @@ static int rename_cmd(unit * u, order * ord, char **s, const char *s2)
return 0;
}

static bool try_rename(unit *u, building *b, order *ord) {
static bool try_rename(unit *u, building *b, order *ord, bool foreign) {
unit *owner = b ? building_owner(b) : NULL;
bool foreign = !(owner && owner->faction == u->faction);

if (!b) {
cmistake(u, ord, u->building ? 6 : 145, MSG_EVENT);
cmistake(u, ord, foreign ? 6 : 145, MSG_EVENT);
return false;
}

Expand All @@ -1753,8 +1752,7 @@ static bool try_rename(unit *u, building *b, order *ord) {
"building region", b, u->region));
}
}
}
if (owner && owner->faction != u->faction) {
} else if (u != owner) {
cmistake(u, ord, 148, MSG_PRODUCE);
return false;
}
Expand All @@ -1764,8 +1762,9 @@ static bool try_rename(unit *u, building *b, order *ord) {
int
rename_building(unit * u, order * ord, building * b, const char *name)
{
/* FIXME nobody uses this! */
assert(name);
if (!try_rename(u, b, ord)) {
if (!try_rename(u, b, ord, false)) {
return -1;
}
return rename_cmd(u, ord, &b->name, name);
Expand Down Expand Up @@ -1806,7 +1805,7 @@ int name_cmd(struct unit *u, struct order *ord)
if (foreign) {
b = getbuilding(u->region);
}
if (try_rename(u, b, ord)) {
if (try_rename(u, b, ord, foreign)) {
s = &b->name;
}
break;
Expand Down
32 changes: 30 additions & 2 deletions src/laws.test.c
Original file line number Diff line number Diff line change
Expand Up @@ -1165,6 +1165,10 @@ static void test_name_building(CuTest *tc) {
building_setname(u->building, "Home");
building_set_owner(ux);
name_cmd(u, ord);
CuAssertPtrNotNull(tc, test_find_messagetype(f->msgs, "error148"));
test_clear_messages(f);
building_set_owner(u);
name_cmd(u, ord);
CuAssertPtrEquals(tc, NULL, test_find_messagetype(f->msgs, "error148"));
CuAssertStrEquals(tc, "Hodor", u->building->name);
test_clear_messages(f);
Expand Down Expand Up @@ -1328,13 +1332,14 @@ static void test_name_cmd(CuTest *tc) {
name_cmd(u, ord);
CuAssertStrEquals(tc, "Hodor", u->ship->name);
free_order(ord);

ord = create_order(K_NAME, f->locale, "%s ' Ho\tdor '", LOC(f->locale, parameters[P_BUILDING]));
u_set_building(u, test_create_building(u->region, NULL));
building_set_owner(u);
name_cmd(u, ord);
CuAssertStrEquals(tc, "Hodor", u->building->name);
free_order(ord);

ord = create_order(K_NAME, f->locale, "%s ' Ho\tdor '", LOC(f->locale, parameters[P_REGION]));
name_cmd(u, ord);
CuAssertStrEquals(tc, "Hodor", u->region->land->name);
Expand Down Expand Up @@ -1366,6 +1371,28 @@ static void test_name_foreign_cmd(CuTest *tc) {
test_teardown();
}

static void test_name_foreign_owned_cmd(CuTest *tc) {
building *b;
faction *f, *f2;
region *r;
unit *u, *u2;

test_setup();
u = test_create_unit(f = test_create_faction(), r = test_create_plain(0, 0));
u2 = test_create_unit(f2 = test_create_faction(), r);
b = test_create_building(u->region, NULL);
u2->building = b;
building_set_owner(u2);

u->thisorder = create_order(K_NAME, f->locale, "%s %s %s Hodor",
LOC(f->locale, parameters[P_FOREIGN]),
LOC(f->locale, parameters[P_BUILDING]),
itoa36(b->no));
name_cmd(u, u->thisorder);
CuAssertStrEquals(tc, "Hodor", b->name);
test_teardown();
}

static void test_name_cmd_2274(CuTest *tc) {
unit *u1, *u2, *u3;
faction *f;
Expand Down Expand Up @@ -2451,6 +2478,7 @@ CuSuite *get_laws_suite(void)
SUITE_ADD_TEST(suite, test_ally_cmd);
SUITE_ADD_TEST(suite, test_name_cmd);
SUITE_ADD_TEST(suite, test_name_foreign_cmd);
SUITE_ADD_TEST(suite, test_name_foreign_owned_cmd);
SUITE_ADD_TEST(suite, test_banner_cmd);
SUITE_ADD_TEST(suite, test_email_cmd);
SUITE_ADD_TEST(suite, test_name_cmd_2274);
Expand Down