Added/Updated tests\bugs\gh_7761_test.py: Confirmed bug on 6.0.0.49. Checked on 6.0.0.55, 5.0.0.1229, 4.0.0.2995 - all fine.

tests/bugs/gh_7761_test.py

@@ -0,0 +1,41 @@
+#coding:utf-8
+
+"""
+ID:          issue-7761
+ISSUE:       https://github.com/FirebirdSQL/firebird/issues/7761
+TITLE:       Regression when displaying line number of errors in ISQL scripts
+DESCRIPTION:
+NOTES:
+    [28.09.2023] pzotov
+    Confirmed bug on 6.0.0.49.
+    Checked on 6.0.0.55, 5.0.0.1229, 4.0.0.2995 - all fine.
+
+    NB-1: bug also presents in 3.0.12.33713, thus min_version of this test is 4.0.
+    NB-2: SQL script has to be save in the file and ISQL must run with command key '-i <script>' rather than via PIPE in order to see bug.
+"""
+
+from pathlib import Path
+import pytest
+from firebird.qa import *
+
+db = db_factory()
+act = python_act('db', substitutions = [('(At|After) line 1 in file.*', 'At line 1 in file'), ('-Token unknown .*', '-Token unknown')])
+
+f_tmp_sql = temp_file('tmp_gh_7761.sql')
+
+@pytest.mark.version('>=4.0')
+def test_1(act: Action, f_tmp_sql: Path, capsys):
+    with open(f_tmp_sql, 'w') as f:
+        f.write("create table t0 (a integer, af computed by (a*3) default 10);")
+
+    expected_stdout = """
+        Statement failed, SQLSTATE = 42000
+        Dynamic SQL Error
+        -SQL error code = -104
+        -Token unknown - line 1111, column 50111
+        -default
+        At line 1 in file
+    """
+    act.expected_stdout = expected_stdout
+    act.isql(switches=['-q', '-i', str(f_tmp_sql)], combine_output=True)
+    assert act.clean_stdout == act.clean_expected_stdout