for planes that have no name, do not print a comma after the coordinates (this has irritated me in E3).

also: add tests for this, and add a way to assert on content in reports.

scripts/tests/common.lua

@@ -759,3 +759,60 @@ function test_walk_and_carry_the_cart()
     process_orders()
     assert_equal(1, u.region.x)
 end
+
+module( "report", package.seeall, lunit.testcase )
+
+function setup()
+    free_game()
+    settings.set("nmr.removenewbie", "0")
+    settings.set("nmr.timeout", "0")
+    settings.set("rules.economy.food", "4")
+end
+
+local function assert_in_report(f, pattern)
+    write_report(f)
+    local filename = config.basepath .. "/reports/" .. get_turn() .. "-" .. itoa36(f.id) .. ".nr"
+    local report = io.open(filename, 'rt');
+    t = report:read("*all")
+    if string.find(t, pattern) == nil then
+        print(t, pattern)
+    end
+    assert_not_equal(nil, string.find(t, pattern))
+    report:close()
+--    posix.unlink(filename)
+end
+
+function test_coordinates_no_plane()
+    local r = region.create(0, 0, "mountain")
+    local f = faction.create("noreply@eressea.de", "human", "de")
+    local u = unit.create(f, r, 1)
+    init_reports()
+    assert_in_report(f, r.name .. " %(0,0%), Berg")
+end
+
+function test_coordinates_named_plane()
+    local p = plane.create(0, -3, -3, 7, 7, "Hell")
+    local r = region.create(0, 0, "mountain")
+    local f = faction.create("noreply@eressea.de", "human", "de")
+    local u = unit.create(f, r, 1)
+    init_reports()
+    assert_in_report(f, r.name .. " %(0,0,Hell%), Berg")
+end
+
+function test_coordinates_unnamed_plane()
+    local p = plane.create(0, -3, -3, 7, 7)
+    local r = region.create(0, 0, "mountain")
+    local f = faction.create("noreply@eressea.de", "human", "de")
+    local u = unit.create(f, r, 1)
+    init_reports()
+    assert_in_report(f, r.name .. " %(0,0%), Berg")
+end
+
+function test_coordinates_noname_plane()
+    local p = plane.create(0, -3, -3, 7, 7, "")
+    local r = region.create(0, 0, "mountain")
+    local f = faction.create("noreply@eressea.de", "human", "de")
+    local u = unit.create(f, r, 1)
+    init_reports()
+    assert_in_report(f, r.name .. " %(0,0%), Berg")
+end

src/kernel/plane.c

@@ -53,8 +53,6 @@ int plane_height(const plane * pl)
   return 0;
 }
 
-static plane * home_plane = NULL;
-
 plane *
 get_homeplane(void)
 {
@@ -261,9 +259,6 @@ create_new_plane(int id, const char *name, int minx, int maxx, int miny, int max
   pl->flags = flags;
 
   addlist(&planes, pl);
-  if (id==0) {
-    home_plane = pl;
-  }
   return pl;
 }
 

src/kernel/reports.c

@@ -1615,11 +1615,12 @@ f_regionid(const region * r, const faction * f, char * buffer, size_t size)
     plane * pl = rplane(r);
     const char * name = pl?pl->name:0;
     int nx = r->x, ny = r->y;
+    int named = (name && name[0]);
     pnormalize(&nx, &ny, pl);
     adjust_coordinates(f, &nx, &ny, pl, r);
     strncpy(buffer, rname(r, f->locale), size);
     buffer[size-1]=0;
-    sprintf(buffer+strlen(buffer), " (%d,%d%s%s)", nx, ny, name?",":"", (name)?name:"");
+    sprintf(buffer+strlen(buffer), " (%d,%d%s%s)", nx, ny, named?",":"", (named)?name:"");
   }
   return strlen(buffer);
 }