!4112 修复嵌套函数断点停留位置问题

Merge pull request !4112 from 李秦朗/continue_into

src/common/pl/plpgsql/src/pl_debugger.cpp

@@ -190,7 +190,7 @@ void check_debug(PLpgSQL_function* func, PLpgSQL_execstate* estate)
             /* maintain session's debug server is on base turn on function */
             u_sess->plsql_cxt.cur_debug_server = func->debug;
         }
-        func->debug->stop_next_stmt = true;
+        func->debug->stop_next_stmt = need_continue_into ? false : true;
     }
 }
 

src/test/regress/expected/pl_debugger_client.out

@@ -1559,22 +1559,23 @@ select funcname, lineno, query from dbe_pldebugger.continue();
  "anonymous block" |      8 |     k = test_increment(3);
 (1 row)
 
-select funcname, lineno, query from dbe_pldebugger.step();
-    funcname    | lineno |      query      
-----------------+--------+-----------------
- test_increment |      5 |     x := x + 1;
-(1 row)
-
-select funcname, lineno, query from dbe_pldebugger.next();
+insert into tmp_holder select * from dbe_pldebugger.add_breakpoint((select oid from pg_proc where proname='test_increment'), 6); -- ok
+select funcname, lineno, query from dbe_pldebugger.continue();
     funcname    | lineno |      query      
 ----------------+--------+-----------------
  test_increment |      6 |     y := y * 2;
 (1 row)
 
+select funcname, lineno, query from dbe_pldebugger.step();
+    funcname    | lineno |     query     
+----------------+--------+---------------
+ test_increment |      7 |     RETURN y;
+(1 row)
+
 select frameno, funcname, lineno, query from dbe_pldebugger.backtrace();
  frameno |     funcname      | lineno |           query            
 ---------+-------------------+--------+----------------------------
-       0 | test_increment    |      6 |     y := y * 2;
+       0 | test_increment    |      7 |     RETURN y;
        1 | "anonymous block" |      8 |     k = test_increment(3);
 (2 rows)
 
@@ -1614,5 +1615,6 @@ select * from tmp_holder;
  true
  true
  true
-(8 rows)
+ 2
+(9 rows)
 

src/test/regress/sql/pl_debugger_client.sql

@@ -483,8 +483,9 @@ insert into tmp_holder select * from dbe_pldebugger.enable_breakpoint(1); -- ok
 insert into tmp_holder select * from dbe_pldebugger.delete_breakpoint(0);  -- ok
 select funcname, lineno, query from dbe_pldebugger.next();
 select funcname, lineno, query from dbe_pldebugger.continue();
+insert into tmp_holder select * from dbe_pldebugger.add_breakpoint((select oid from pg_proc where proname='test_increment'), 6); -- ok
+select funcname, lineno, query from dbe_pldebugger.continue();
 select funcname, lineno, query from dbe_pldebugger.step();
-select funcname, lineno, query from dbe_pldebugger.next();
 select frameno, funcname, lineno, query from dbe_pldebugger.backtrace();
 select * from dbe_pldebugger.info_locals();
 select funcname, lineno, query from dbe_pldebugger.finish();