Implement tests for magicpath. They are failing (Bug 2066).

Also move spell and race initialization code from being server-only into game_init, where tests can use it.

src/eressea.c

@@ -20,12 +20,14 @@
 #include <modules/xmas.h>
 #include <items/itemtypes.h>
 #include <attributes/attributes.h>
+#include <races/races.h>
 #include "chaos.h"
 #include "report.h"
 #include "items.h"
 #include "creport.h"
 #include "names.h"
 #include "wormhole.h"
+#include "spells.h"
 
 void game_done(void)
 {
@@ -55,6 +57,8 @@ void game_init(void)
     register_nr();
     register_cr();
 
+    register_races();
+    register_spells();
     register_names();
     register_resources();
     register_buildings();

src/kernel/curse.test.c

@@ -2,7 +2,11 @@
 #include "types.h"
 #include "curse.h"
 
+#include <kernel/region.h>
+#include <kernel/unit.h>
 #include <util/attrib.h>
+#include <util/message.h>
+#include <tests.h>
 
 #include <CuTest.h>
 
@@ -22,9 +26,46 @@ static void test_curse(CuTest * tc)
   CuAssertPtrEquals(tc, NULL, result);
 }
 
+typedef struct {
+    curse *c;
+    region *r;
+    unit *u;
+} curse_fixture;
+
+static void setup_curse(curse_fixture *fix, const char *name) {
+    test_cleanup();
+    fix->r = test_create_region(0, 0, NULL);
+    fix->u = test_create_unit(test_create_faction(NULL), fix->r);
+    fix->c = create_curse(fix->u, &fix->r->attribs, ct_find(name), 1.0, 1, 1.0, 0);
+}
+
+static void test_magicstreet(CuTest *tc) {
+    curse_fixture fix;
+    message *msg;
+    setup_curse(&fix, "magicstreet");
+    fix.c->duration = 3;
+    msg = fix.c->type->curseinfo(fix.r, TYP_REGION, fix.c, 0);
+    CuAssertStrEquals(tc, "curseinfo::magicstreet", (const char *)msg->parameters[0].v);
+    msg_release(msg);
+    test_cleanup();
+}
+
+static void test_magicstreet_warning(CuTest *tc) {
+    curse_fixture fix;
+    message *msg;
+    setup_curse(&fix, "magicstreet");
+    fix.c->duration = 2;
+    msg = fix.c->type->curseinfo(fix.r, TYP_REGION, fix.c, 0);
+    CuAssertStrEquals(tc, "curseinfo::magicstreetwarn", (const char *)msg->parameters[0].v);
+    msg_release(msg);
+    test_cleanup();
+}
+
 CuSuite *get_curse_suite(void)
 {
   CuSuite *suite = CuSuiteNew();
   SUITE_ADD_TEST(suite, test_curse);
+  SUITE_ADD_TEST(suite, test_magicstreet);
+  SUITE_ADD_TEST(suite, test_magicstreet_warning);
   return suite;
 }

src/kernel/unit.c

@@ -1725,21 +1725,23 @@ int unit_max_hp(const unit * u)
             get_param_int(global.parameters, "rules.stamina", STAMINA_AFFECTS_HP);
     }
     h = u_race(u)->hitpoints;
-    if (heal_ct == NULL)
-        heal_ct = ct_find("healingzone");
 
     if (rules_stamina & 1) {
         p = pow(effskill(u, SK_STAMINA) / 2.0, 1.5) * 0.2;
         h += (int)(h * p + 0.5);
     }
+
     /* der healing curse veraendert die maximalen hp */
-    if (heal_ct) {
-        curse *c = get_curse(u->region->attribs, heal_ct);
-        if (c) {
-            h = (int)(h * (1.0 + (curse_geteffect(c) / 100)));
+    if (u->region) {
+        if (heal_ct == NULL)
+            heal_ct = ct_find("healingzone");
+        if (heal_ct) {
+            curse *c = get_curse(u->region->attribs, heal_ct);
+            if (c) {
+                h = (int)(h * (1.0 + (curse_geteffect(c) / 100)));
+            }
         }
     }
-
     return h;
 }
 

src/main.c

@@ -304,8 +304,6 @@ int main(int argc, char **argv)
 
     L = lua_init();
     game_init();
-    register_races();
-    register_spells();
     bind_monsters(L);
     err = eressea_run(L, luafile);
     if (err) {

src/test_eressea.c

@@ -1,4 +1,5 @@
 #include <platform.h>
+#include <eressea.h>
 #include <kernel/config.h>
 #include <CuTest.h>
 #include <stdio.h>
@@ -30,7 +31,7 @@ int RunAllTests(void)
   int fail_count, flags = log_flags;
 
   log_flags = LOG_FLUSH | LOG_CPERROR;
-  kernel_init();
+  game_init();
 
   /* self-test */
   RUN_TESTS(suite, tests);
@@ -86,7 +87,7 @@ int RunAllTests(void)
   log_flags = flags;
   fail_count = suite->failCount;
   CuSuiteDelete(suite);
-  kernel_done();
+  game_done();
   return fail_count;
 }