simplify COPY Preserves TTLs hashexpire test (valkey-io#2495)

Simplifies a test case seen to be flaky.

fixes: valkey-io#2482

Signed-off-by: Ran Shidlansik <ranshid@amazon.com>

Author: ranshid

tests/unit/hashexpire.tcl

@@ -1419,69 +1419,25 @@ start_server {tags {"hashexpire"}} {
 
     test {COPY Preserves TTLs} {
         r flushall
-        r DEBUG SET-ACTIVE-EXPIRE 0
-        
         # Create hash with fields
         r HSET myhash{t} f1 v1 f3 v3 f4 v4
 
         # Set TTL on f1 only
-        r HEXPIRE myhash{t} 200 FIELDS 1 f1
-        r HEXPIRE myhash{t} 2 FIELDS 1 f3
-
-        # Verify initial TTL state
-        set mem_before [r MEMORY USAGE myhash{t}]
-        assert_equal "v1 v3 v4" [r HMGET myhash{t} f1 f3 f4]
-        assert_morethan [r HTTL myhash{t} FIELDS 1 f1] 100
-        assert_morethan [r HTTL myhash{t} FIELDS 1 f3] 0
-        assert_equal -1 [r HTTL myhash{t} FIELDS 1 f4]
-        assert_equal 3 [r HLEN myhash{t}]
-        assert_equal 1 [get_keys r]
-        assert_equal 1 [get_keys_with_volatile_items r]
+        r HEXPIRE myhash{t} 2000 FIELDS 1 f1
+        r HEXPIRE myhash{t} 5000 FIELDS 1 f3
 
         # Copy hash to new key
-        r copy myhash{t} newhash1{t}
+        r copy myhash{t} nwhash{t}
 
-        # Verify myhash{t} is the same
-        assert_equal "v1 v3 v4" [r HMGET myhash{t} f1 f3 f4]
-        assert_morethan [r HTTL myhash{t} FIELDS 1 f1] 100
-        assert_morethan [r HTTL myhash{t} FIELDS 1 f3] 0
-        assert_equal -1 [r HTTL myhash{t} FIELDS 1 f4]
-        assert_equal 3 [r HLEN myhash{t}]
-
-        # Verify new hash got same values
-        set mem_after [r MEMORY USAGE myhash{t}]
+        # Verify initial TTL state
+        assert_equal [r MEMORY USAGE myhash{t}] [r MEMORY USAGE nwhash{t}]
         assert_equal "v1 v3 v4" [r HMGET myhash{t} f1 f3 f4]
-        assert_morethan [r HTTL newhash1{t} FIELDS 1 f1] 100
-        assert_morethan [r HTTL newhash1{t} FIELDS 1 f3] 0
-        assert_equal -1 [r HTTL newhash1{t} FIELDS 1 f4]
-        assert_equal 3 [r HLEN newhash1{t}]
-        assert_equal 2 [get_keys r]
-        assert_equal 2 [get_keys_with_volatile_items r]
-
-        assert_equal $mem_before $mem_after
-        
-        # Modify TTL in original hash
-        r HEXPIRE myhash{t} 5 FIELDS 1 f3
-
-        # Wait for original TTL to expire in copy
-        after 2000
-        assert_equal "v1 {}" [r HMGET newhash1{t} f1 f3]
-        assert_equal "v1 v3" [r HMGET myhash{t} f1 f3]
-
-        r HSETEX myhash{t} EX 2 FIELDS 1 f3 v3
-        # Create second copy
-        r copy myhash{t} newhash2{t}
-
-        # Modify TTL in second copy
-        r HEXPIRE newhash2{t} 500 FIELDS 1 f3
-
-        # Wait for original hash TTL to expire
-        after 2000
-        assert_equal "v1 {}" [r HMGET myhash{t} f1 f3]
-        assert_equal "v1 v3" [r HMGET newhash2{t} f1 f3]
-        # Re-enable active expiry
-        r DEBUG SET-ACTIVE-EXPIRE 1
-    } {OK} {needs:debug}
+        assert_equal "v1 v3 v4" [r HMGET nwhash{t} f1 f3 f4]
+        assert_equal [r HEXPIRETIME myhash{t} FIELDS 1 f1] [r HEXPIRETIME nwhash{t} FIELDS 1 f1] 
+        assert_equal [r HEXPIRETIME myhash{t} FIELDS 1 f2] [r HEXPIRETIME nwhash{t} FIELDS 1 f2]
+        assert_equal [r HEXPIRETIME myhash{t} FIELDS 1 f3] [r HEXPIRETIME nwhash{t} FIELDS 1 f3]
+        assert_equal [r HEXPIRETIME myhash{t} FIELDS 1 f4] [r HEXPIRETIME nwhash{t} FIELDS 1 f4]
+    }
 
     test {Hash Encoding Transitions with TTL - Add TTL to Existing Fields} {
         r flushall