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Overview
Comment:Coverage testing for a few lines in pager.c. (CVS 3770)
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SHA1: c1aca18fad35be60066a08f5bd09772d24375af6
User & Date: danielk1977 2007-03-30 18:21:53.000
Context
2007-03-30
18:42
Fix a memory leak in multi-database commit. Also enhance a comment that explains why a particular valgrind error is harmless. (CVS 3771) (check-in: 28c7ed1eb7 user: drh tags: trunk)
18:21
Coverage testing for a few lines in pager.c. (CVS 3770) (check-in: c1aca18fad user: danielk1977 tags: trunk)
17:18
Remove asserts on the existing of journal files in pager - asserts that are not valid for certain kinds of simulated I/O errors or for async I/O. (CVS 3769) (check-in: f5fad52a97 user: drh tags: trunk)
Changes
Side-by-Side Diff Ignore Whitespace Patch
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# 2006 September 4
#
# The author disclaims copyright to this source code.  In place of
# a legal notice, here is a blessing:
#
#    May you do good and not evil.
#    May you find forgiveness for yourself and forgive others.
#    May you share freely, never taking more than you give.
#
#***********************************************************************
# This file implements regression tests for SQLite library.
#
# $Id: misc7.test,v 1.7 2007/03/30 17:11:13 danielk1977 Exp $
# $Id: misc7.test,v 1.8 2007/03/30 18:21:53 danielk1977 Exp $

set testdir [file dirname $argv0]
source $testdir/tester.tcl

do_test misc7-1 {
  c_misuse_test
} {}
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  } {0 0 {TABLE abc AS t2 USING PRIMARY KEY}}
  do_test misc7-15 {
    execsql {
      EXPLAIN QUERY PLAN SELECT * FROM abc AS t2 WHERE a = 1;
    }
  } {0 0 {TABLE abc AS t2 WITH INDEX sqlite_autoindex_abc_1}}
}

db close
file delete -force test.db
file delete -force test.db-journal
sqlite3 db test.db

#--------------------------------------------------------------------
# This is all to force the pager_remove_from_stmt_list() function
# (inside pager.c) to remove a pager from the middle of the
# statement-list.
#
do_test misc7-15.1 {
  execsql {
    PRAGMA cache_size = 10;
    BEGIN;
    CREATE TABLE abc(a PRIMARY KEY, b, c);
    INSERT INTO abc 
    VALUES(randstr(100,100), randstr(100,100), randstr(100,100));
    INSERT INTO abc SELECT 
            randstr(100,100), randstr(100,100), randstr(100,100) FROM abc;
    INSERT INTO abc SELECT 
            randstr(100,100), randstr(100,100), randstr(100,100) FROM abc;
    INSERT INTO abc SELECT 
            randstr(100,100), randstr(100,100), randstr(100,100) FROM abc;
    INSERT INTO abc SELECT 
            randstr(100,100), randstr(100,100), randstr(100,100) FROM abc;
    INSERT INTO abc SELECT 
            randstr(100,100), randstr(100,100), randstr(100,100) FROM abc;
    INSERT INTO abc SELECT 
            randstr(100,100), randstr(100,100), randstr(100,100) FROM abc;
    INSERT INTO abc SELECT 
            randstr(100,100), randstr(100,100), randstr(100,100) FROM abc;
    INSERT INTO abc SELECT 
            randstr(100,100), randstr(100,100), randstr(100,100) FROM abc;
    COMMIT;
  }
  expr {[file size test.db]>10240}
} {1}
do_test misc7-15.2 {
  execsql {
    DELETE FROM abc WHERE rowid > 12;
    INSERT INTO abc SELECT 
            randstr(100,100), randstr(100,100), randstr(100,100) FROM abc;
  }
} {}




finish_test