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Overview
Comment:Disable tests in misc7 that do not work on windows due to limitations of the windows file system. (CVS 3873)
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SHA1:66646d6fda067e19240808aef65fafd8fa177cdd
User & Date: drh 2007-04-25 15:42:26
Context
2007-04-25
18:23
Fix segfaults that can occur if a malloc failure happens just before a built-in function calls sqlite3_value_text(). (CVS 3874) check-in: 9cb0ed6e user: drh tags: trunk
15:42
Disable tests in misc7 that do not work on windows due to limitations of the windows file system. (CVS 3873) check-in: 66646d6f user: drh tags: trunk
12:07
Version 3.3.17 (CVS 3872) check-in: 16979f45 user: drh tags: trunk
Changes
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Changes to test/misc7.test.

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#    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 1.12 2007/04/02 12:28:28 danielk1977 Exp $

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

do_test misc7-1 {
  c_misuse_test
} {}
................................................................................
  }
  db close
}

execsql { CREATE TABLE abc(a PRIMARY KEY, b, c); }
db close


do_fileopen_test misc7-6.1 {
  BEGIN;
  INSERT INTO abc VALUES(1, 2, 3);
  INSERT INTO abc VALUES(2, 3, 4);
  INSERT INTO abc SELECT a+2, b, c FROM abc;
  COMMIT;
}

do_fileopen_test misc7-6.2 {
  PRAGMA temp.cache_size = 1000;

}

#
# End of tests for out-of-file-descriptors condition.
#--------------------------------------------------------------------

sqlite3 db test.db








#--------------------------------------------------------------------
# Test that the sqlite3_busy_timeout call seems to delay approximately
# the right amount of time.
#
do_test misc7-7.0 {
  sqlite3 db2 test.db
  sqlite3_busy_timeout [sqlite3_connection_pointer db] 2000
................................................................................
  #
  set tm [time {
    set result [catchsql {
        SELECT * FROM sqlite_master;
      } db]
  }]
  set delay [lindex $tm 0]  ;# In microseconds
  lappend result [expr {$delay>1500000 && $delay<3000000}]
} {1 {database is locked} 1}
db2 close


#--------------------------------------------------------------------
# Test that nothing goes horribly wrong when attaching a database
# after the omit_readlock pragma has been exercised.
#
do_test misc7-7.1 {
  file delete -force test2.db
................................................................................
} {ok ok}
set sqlite_pager_n_sort_bucket 0

#----------------------------------------------------------------------
# Test the situation where a hot-journal is discovered but write-access
# to it is denied. This should return SQLITE_BUSY.
#




do_test misc7-17.1 {
  execsql {
    BEGIN;
    DELETE FROM t3 WHERE (oid%3)==0;
  }
  copy_file test.db bak.db
  copy_file test.db-journal bak.db-journal
................................................................................
  }

  db close
  copy_file bak.db test.db
  copy_file bak.db-journal test.db-journal
  sqlite3 db test.db

  file attributes test.db-journal -permissions r--------

  catchsql {
    SELECT count(*) FROM t3;
  }
} {1 {database is locked}}
do_test misc7-17.2 {
  file attributes test.db-journal -permissions rw-------

  catchsql {
    SELECT count(*) FROM t3;
  }
} {0 32}

set ::pending_byte_page [expr ($::sqlite_pending_byte / 1024) + 1]
do_test misc7-17.3 {
................................................................................
do_test misc7-17.4 {
  db close
  sqlite3 db test.db
  catchsql {
    SELECT count(*) FROM t3;
  } 
} {1 {database disk image is malformed}}


db close
file delete -force test.db

finish_test







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#    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 1.13 2007/04/25 15:42:26 drh Exp $

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

do_test misc7-1 {
  c_misuse_test
} {}
................................................................................
  }
  db close
}

execsql { CREATE TABLE abc(a PRIMARY KEY, b, c); }
db close

if {$tcl_platform(platform)!="windows"} {
  do_fileopen_test misc7-6.1 {
    BEGIN;
    INSERT INTO abc VALUES(1, 2, 3);
    INSERT INTO abc VALUES(2, 3, 4);
    INSERT INTO abc SELECT a+2, b, c FROM abc;
    COMMIT;
  }
  
  do_fileopen_test misc7-6.2 {
    PRAGMA temp.cache_size = 1000;
  }
}

#
# End of tests for out-of-file-descriptors condition.
#--------------------------------------------------------------------

sqlite3 db test.db
execsql {
  DELETE FROM abc;
  INSERT INTO abc VALUES(1, 2, 3);
  INSERT INTO abc VALUES(2, 3, 4);
  INSERT INTO abc SELECT a+2, b, c FROM abc;
}
  

#--------------------------------------------------------------------
# Test that the sqlite3_busy_timeout call seems to delay approximately
# the right amount of time.
#
do_test misc7-7.0 {
  sqlite3 db2 test.db
  sqlite3_busy_timeout [sqlite3_connection_pointer db] 2000
................................................................................
  #
  set tm [time {
    set result [catchsql {
        SELECT * FROM sqlite_master;
      } db]
  }]
  set delay [lindex $tm 0]  ;# In microseconds
  lappend result [expr {$delay>1500000 && $delay<4000000}]
} {1 {database is locked} 1}
db2 close


#--------------------------------------------------------------------
# Test that nothing goes horribly wrong when attaching a database
# after the omit_readlock pragma has been exercised.
#
do_test misc7-7.1 {
  file delete -force test2.db
................................................................................
} {ok ok}
set sqlite_pager_n_sort_bucket 0

#----------------------------------------------------------------------
# Test the situation where a hot-journal is discovered but write-access
# to it is denied. This should return SQLITE_BUSY.
#
# These tests do not work on windows due to restrictions in the
# windows file system.
#
if {$tcl_platform(platform)!="windows"} {
do_test misc7-17.1 {
  execsql {
    BEGIN;
    DELETE FROM t3 WHERE (oid%3)==0;
  }
  copy_file test.db bak.db
  copy_file test.db-journal bak.db-journal
................................................................................
  }

  db close
  copy_file bak.db test.db
  copy_file bak.db-journal test.db-journal
  sqlite3 db test.db

  catch {file attributes test.db-journal -permissions r--------}
  catch {file attributes test.db-journal -readonly 1}
  catchsql {
    SELECT count(*) FROM t3;
  }
} {1 {database is locked}}
do_test misc7-17.2 {
  catch {file attributes test.db-journal -permissions rw-------}
  catch {file attributes test.db-journal -readonly 0}
  catchsql {
    SELECT count(*) FROM t3;
  }
} {0 32}

set ::pending_byte_page [expr ($::sqlite_pending_byte / 1024) + 1]
do_test misc7-17.3 {
................................................................................
do_test misc7-17.4 {
  db close
  sqlite3 db test.db
  catchsql {
    SELECT count(*) FROM t3;
  } 
} {1 {database disk image is malformed}}
}

db close
file delete -force test.db

finish_test