Fix `@call` usage errors and duplicate test names

zig-ecs/src/resources/cache.zig

@@ -59,7 +59,7 @@ pub fn Cache(comptime T: type) type {
         pub fn remove(self: *@This(), id: u32) void {
             if (self.resources.fetchRemove(id)) |kv| {
                 if (@hasDecl(T, "deinit")) {
-                    @call(.always_inline, @field(kv.value, "deinit"), .{});
+                    @call(.always_inline, T.deinit, .{kv.value});
                 }
             }
         }
@@ -69,7 +69,7 @@ pub fn Cache(comptime T: type) type {
             if (@hasDecl(T, "deinit")) {
                 var iter = self.resources.iterator();
                 while (iter.next()) |kv| {
-                    @call(.always_inline, @field(kv.value_ptr.*, "deinit"), .{});
+                    @call(.always_inline, T.deinit, .{kv.value_ptr.*});
                 }
             }
             self.resources.clearAndFree();

zig-ecs/src/signals/delegate.zig

@@ -17,12 +17,13 @@ pub fn Delegate(comptime Event: type) type {
             std.debug.assert(@intFromPtr(ctx) != 0);
 
             const T = @TypeOf(ctx);
+            const BaseT = @typeInfo(T).Pointer.child;
             return Self{
                 .ctx_ptr_address = @intFromPtr(ctx),
                 .callback = .{
                     .bound = struct {
                         fn cb(self: usize, param: Event) void {
-                            @call(.always_inline, @field(@ptrFromInt(T, self), fn_name), .{param});
+                            @call(.always_inline, @field(BaseT, fn_name), .{ @ptrFromInt(T, self), param });
                         }
                     }.cb,
                 },

zig-ecs/tests/registry_test.zig

@@ -58,7 +58,7 @@ test "context not pointer" {
     // reg.setContext(pos);
 }
 
-test "context get/set/unset" {
+test "context get/set/unset typed" {
     const SomeType = struct { dummy: u1 };
 
     var reg = Registry.init(std.testing.allocator);