Added/Updated tests\bugs\gh_8178_test.py: Checked on 6.0.0.392, 5.0.1.1434, 4.0.5.3127, 3.0.12.33765

tests/bugs/gh_8178_test.py

@@ -0,0 +1,77 @@
+#coding:utf-8
+
+"""
+ID:          issue-8178
+ISSUE:       https://github.com/FirebirdSQL/firebird/pull/8178
+TITLE:       Problem with boolean conversion to string inside DataTypeUtil::makeFromList()
+DESCRIPTION:
+NOTES:
+    [11.07.2024] pzotov
+    Confirmed problem on 6.0.0.389.
+    Checked on 6.0.0.392, 5.0.1.1434, 4.0.5.3127, 3.0.12.33765
+"""
+
+import pytest
+from firebird.qa import *
+
+db = db_factory()
+
+test_script = """
+    set heading off;
+    -- set echo on;
+    select coalesce(1, 'c1') from rdb$database;
+
+    select coalesce('c2', 2) from rdb$database;
+
+    select coalesce('c3', true) from rdb$database;
+
+    select coalesce(true, 'c4') from rdb$database;
+
+    select coalesce(5, true) from rdb$database;
+
+    select coalesce(true, 6) from rdb$database;
+
+    ----------------------------------------------------
+
+    select coalesce('c7', true, 7) from rdb$database;
+
+    select coalesce('c8', 8, true) from rdb$database;
+
+    select coalesce(true, 'c9', 9) from rdb$database;
+
+    select coalesce(true, 10, 'c10') from rdb$database;
+
+    select coalesce(11, 'c11', true) from rdb$database;
+
+    select coalesce(12, true, 'c12') from rdb$database;
+"""
+
+act = isql_act('db', test_script)
+
+expected_stdout = """
+    1           
+    c2          
+    c3       
+    TRUE     
+
+    Statement failed, SQLSTATE = HY004
+    SQL error code = -104
+    -Datatypes are not comparable in expression COALESCE
+
+    Statement failed, SQLSTATE = HY004
+    SQL error code = -104
+    -Datatypes are not comparable in expression COALESCE
+
+    c7          
+    c8          
+    TRUE        
+    TRUE        
+    11          
+    12          
+"""
+
+@pytest.mark.version('>=3.0.12')
+def test_1(act: Action):
+    act.expected_stdout = expected_stdout
+    act.execute(combine_output = True)
+    assert act.clean_stdout == act.clean_expected_stdout