Added/Updated tests\bugs\gh_7752_test.py: Checked on 5.0.0.1235, 6.0.0.65 -- all fine.

2025-01-22 13:33:07 +01:00 · 2023-10-02 22:21:23 +03:00 · 2023-10-02 22:21:23 +03:00 · 16a419a226
commit 16a419a226
parent 9bc8e24c59
1 changed files with 100 additions and 0 deletions
--- a/tests/bugs/gh_7752_test.py
+++ b/tests/bugs/gh_7752_test.py
@ -0,0 +1,100 @@
+#coding:utf-8
+
+"""
+ID:          issue-7752
+ISSUE:       7752
+TITLE:       The access path information is truncated to 255 characters in the PLG$PROF_RECORD_SOURCES table
+NOTES:
+    [02.10.2023] pzotov
+    Confirmed problem (truncating of profiler data) on 5.0.0.1219, date of build: 17-sep-2023.
+    Checked on 5.0.0.1235, 6.0.0.65 -- all fine.
+"""
+
+import os
+import pytest
+from firebird.qa import *
+
+db = db_factory()
+
+act = python_act('db')
+
+test_sql = """
+    select count(*)
+    from (
+        select 1 i from
+        rdb$relations r
+        where 
+          (r.rdb$relation_name = 'RDB$RELATIONS') OR
+          (r.rdb$relation_name = 'RDB$DATABASE') OR
+          (r.rdb$relation_name = 'RDB$COLLATIONS') OR
+          (r.rdb$relation_name = 'RDB$CONFIG') OR
+          (r.rdb$relation_name = 'RDB$EXCEPTIONS') OR
+          (r.rdb$relation_name = 'RDB$FIELDS') OR
+          (r.rdb$relation_name = 'RDB$FUNCTIONS') OR
+          (r.rdb$relation_name = 'RDB$PROCEDURES')
+          rows 1
+    )
+"""
+
+profiler_sql = """
+    select p.access_path
+    from  plg$prof_record_sources p
+    order by p.record_source_id desc rows 1
+"""
+
+expected_stdout = """
+    -> Table "RDB$RELATIONS" as "R" Access By ID
+    ....-> Bitmap Or
+    ........-> Bitmap Or
+    ............-> Bitmap Or
+    ................-> Bitmap Or
+    ....................-> Bitmap Or
+    ........................-> Bitmap Or
+    ............................-> Bitmap Or
+    ................................-> Bitmap
+    ....................................-> Index "RDB$INDEX_0" Unique Scan
+    ................................-> Bitmap
+    ....................................-> Index "RDB$INDEX_0" Unique Scan
+    ............................-> Bitmap
+    ................................-> Index "RDB$INDEX_0" Unique Scan
+    ........................-> Bitmap
+    ............................-> Index "RDB$INDEX_0" Unique Scan
+    ....................-> Bitmap
+    ........................-> Index "RDB$INDEX_0" Unique Scan
+    ................-> Bitmap
+    ....................-> Index "RDB$INDEX_0" Unique Scan
+    ............-> Bitmap
+    ................-> Index "RDB$INDEX_0" Unique Scan
+    ........-> Bitmap
+    ............-> Index "RDB$INDEX_0" Unique Scan
+"""
+
+#---------------------------------------------------------
+
+def replace_leading(source, char="#"):
+    stripped = source.lstrip()
+    return char * (len(source) - len(stripped)) + stripped
+
+#---------------------------------------------------------
+
+@pytest.mark.version('>=5.0')
+def test_1(act: Action, capsys):
+    
+    with act.db.connect() as con:
+        cur = con.cursor()
+        cur.execute("select rdb$profiler.start_session('profile session 1') from rdb$database")
+        for r in cur:
+            pass
+
+        cur.execute(test_sql)
+        cur.callproc('rdb$profiler.finish_session', (True,))
+        con.commit()
+
+        cur.execute(profiler_sql)
+        for r in cur:
+            print( '\n'.join([replace_leading(s, char='.') for s in r[0].split('\n')])  )
+
+    act.expected_stdout = expected_stdout
+    act.stdout = capsys.readouterr().out
+    assert act.clean_stdout == act.clean_expected_stdout
+    act.reset()