Added/Updated tests\bugs\gh_7997_test.py: Checked 6.0.0.276 -- all fine

Author: pavel-zotov

tests/bugs/gh_7997_test.py

@@ -0,0 +1,92 @@
+#coding:utf-8
+
+"""
+ID:          issue-7997
+ISSUE:       https://github.com/FirebirdSQL/firebird/issues/7997
+TITLE:       Unexpected results when comparing integer with string containing value out of range of that integer datatype
+NOTES:
+    [11.03.2024] pzotov
+    Confirmed problem in 6.0.0.274: some expressions fail with "SQLSTATE = 22003 / ... / -numeric value is out of range".
+    Checked 6.0.0.276 -- all fine.
+"""
+
+import pytest
+from firebird.qa import *
+
+db = db_factory()
+
+test_script = """
+    set list on;
+
+    recreate table t_sml(x smallint, primary key(x) using index sml_pk); -- pk is needed
+    recreate table t_int(x integer, primary key(x) using index int_pk); -- pk is needed
+    recreate table t_bigint(x bigint, primary key(x) using index bigint_pk); -- pk is needed
+    recreate table t_int128(x int128, primary key(x) using index int128_pk); -- pk is needed
+
+    insert into t_sml(x)    values (-1);
+    insert into t_int(x)    values (-1);
+    insert into t_bigint(x) values (-1);
+    insert into t_int128(x) values (-1);
+
+    set count on;
+
+    -- ########################################## check-1 ####################################################
+
+    select t.x as sml_r6 from t_sml t       where t.x = -1 and t.x <= ( (-170141183460469231731687303715884105728) || 1 );
+    select t.x as int_r6 from t_int t       where t.x = -1 and t.x <= ( (-170141183460469231731687303715884105728) || 1 );
+    select t.x as bigint_r6 from t_bigint t where t.x = -1 and t.x <= ( (-170141183460469231731687303715884105728) || 1 );
+    select t.x as int128_r6 from t_int128 t where t.x = -1 and t.x <= ( (-170141183460469231731687303715884105728) || 1 );
+    select t.x as sml_r6 from t_sml t       where  t.x <= ( (-170141183460469231731687303715884105728) || 1 );
+    select t.x as int_r6 from t_int t       where  t.x <= ( (-170141183460469231731687303715884105728) || 1 );
+    select t.x as bigint_r6 from t_bigint t where  t.x <= ( (-170141183460469231731687303715884105728) || 1 );
+    select t.x as int128_r6 from t_int128 t where  t.x <= ( (-170141183460469231731687303715884105728) || 1 );
+    set count off;
+
+    delete from t_sml;
+    delete from t_int;
+    delete from t_bigint;
+    delete from t_int128;
+
+    insert into t_sml(x)    values (1);
+    insert into t_int(x)    values (1);
+    insert into t_bigint(x) values (1);
+    insert into t_int128(x) values (1);
+
+    -- ########################################## check-2 ####################################################
+    set count on;
+    select t.x as sml_r6 from t_sml t       where  t.x = 1 and t.x >= ( (170141183460469231731687303715884105727) || 1 );
+    select t.x as int_r6 from t_int t       where  t.x = 1 and t.x >= ( (170141183460469231731687303715884105727) || 1 );
+    select t.x as bigint_r6 from t_bigint t where  t.x = 1 and t.x >= ( (170141183460469231731687303715884105727) || 1 );
+    select t.x as int128_r6 from t_int128 t where  t.x = 1 and t.x >= ( (170141183460469231731687303715884105727) || 1 );
+    select t.x as sml_r6 from t_sml t       where  t.x >= ( (170141183460469231731687303715884105727) || 1 );
+    select t.x as int_r6 from t_int t       where  t.x >= ( (170141183460469231731687303715884105727) || 1 );
+    select t.x as bigint_r6 from t_bigint t where  t.x >= ( (170141183460469231731687303715884105727) || 1 );
+    select t.x as int128_r6 from t_int128 t where  t.x >= ( (170141183460469231731687303715884105727) || 1 );
+"""
+
+act = isql_act('db', test_script, substitutions = [('[ \t]+', ' ')])
+
+expected_stdout = """
+    Records affected: 0
+    Records affected: 0
+    Records affected: 0
+    Records affected: 0
+    Records affected: 0
+    Records affected: 0
+    Records affected: 0
+    Records affected: 0
+    Records affected: 0
+    Records affected: 0
+    Records affected: 0
+    Records affected: 0
+    Records affected: 0
+    Records affected: 0
+    Records affected: 0
+    Records affected: 0
+"""
+
+@pytest.mark.version('>=6.0')
+def test_1(act: Action):
+    act.expected_stdout = expected_stdout
+    act.execute(combine_output = True)
+    assert act.clean_stdout == act.clean_expected_stdout