Added/Updated tests\functional\gtcs\test_ref_integ_drop_fk_index.py: Splitted expected* text because system triggers now are created in C++/GDML code

tests/functional/gtcs/test_ref_integ_drop_fk_index.py

@@ -16,6 +16,12 @@ DESCRIPTION:
     Both actions should fail.
 
 FBTEST: functional.gtcs.ref_integ_drop_fk_index
+NOTES:
+    [07.08.2024] pzotov
+    Splitted expected* text because system triggers now are created in C++/GDML code
+    See https://github.com/FirebirdSQL/firebird/pull/8202
+    Commit (05-aug-2024 13"45):
+    https://github.com/FirebirdSQL/firebird/commit/0cc8de396a3c2bbe13b161ecbfffa8055e7b4929
 """
 
 import pytest
@@ -30,7 +36,7 @@ test_expected_stdout = """
     Records affected: 0
 """
 
-test_expected_stderr = """
+expected_stderr_5x = """
     Statement failed, SQLSTATE = 27000
     unsuccessful metadata update
     -DROP INDEX REF_KEY failed
@@ -43,6 +49,18 @@ test_expected_stderr = """
     -Problematic key value is ("DEPT_NO" = -1)
 """
 
+expected_stderr_6x = """
+    Statement failed, SQLSTATE = 42000
+    unsuccessful metadata update
+    -DROP INDEX REF_KEY failed
+    -Cannot delete index used by an Integrity Constraint
+
+    Statement failed, SQLSTATE = 23000
+    violation of FOREIGN KEY constraint "REF_KEY" on table "EMPLOYEE"
+    -Foreign key reference target does not exist
+    -Problematic key value is ("DEPT_NO" = -1)
+"""
+
 @pytest.mark.version('>=3.0')
 def test_1(act: Action):
     
@@ -56,7 +74,7 @@ def test_1(act: Action):
     '''
     
     act.expected_stdout = test_expected_stdout
-    act.expected_stderr = test_expected_stderr
+    act.expected_stderr = expected_stderr_5x if act.is_version('<6') else expected_stderr_6x
    
     act.isql(switches=['-q'], input = os.linesep.join( (sql_init, sql_addi) ) )