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Check-in [b3e7b446bd]
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Overview
Comment:Fix a problem causing lock5.test to fail in mmap-mode.
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SHA1: b3e7b446bdb47cf9d7fe43dc37e3b4f8010ee09e
User & Date: dan 2014-10-15 14:45:34.650
Context
2014-10-15
15:28
Update releasetest.tcl so that x86-64 runs a superset of the x86 tests. (check-in: 3c1e70f4d5 user: dan tags: trunk)
14:45
Fix a problem causing lock5.test to fail in mmap-mode. (check-in: b3e7b446bd user: dan tags: trunk)
11:55
Add a four-byte prefix to the BtShared.pTmpSpace buffer to avoid reading before the beginning of an allocation. (check-in: 9386bfca12 user: drh tags: trunk)
Changes
Unified Diff Ignore Whitespace Patch
Changes to test/lock5.test.
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} {}

#####################################################################

do_test lock5-none.1 {
  sqlite3 db test.db -vfs unix-none
  sqlite3 db2 test.db -vfs unix-none

  execsql {
    BEGIN;
    INSERT INTO t1 VALUES(3, 4);
  }
} {}
do_test lock5-none.2 {
  execsql { SELECT * FROM t1 }
} {1 2 3 4}
do_test lock5-flock.3 {
  execsql { SELECT * FROM t1 } db2
} {1 2}
do_test lock5-none.4 {
  execsql { 
    BEGIN;
    SELECT * FROM t1;
  } db2
} {1 2}
do_test lock5-none.5 {
  execsql COMMIT
  execsql {SELECT * FROM t1} db2
} {1 2}

ifcapable memorymanage {
  do_test lock5-none.6 {
    sqlite3_release_memory 1000000
    execsql {SELECT * FROM t1} db2
  } {1 2 3 4}
}

do_test lock5-flock.X {
  db close
  db2 close
} {}

ifcapable lock_proxy_pragmas {
  set env(SQLITE_FORCE_PROXY_LOCKING) $::using_proxy
}

finish_test








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} {}

#####################################################################

do_test lock5-none.1 {
  sqlite3 db test.db -vfs unix-none
  sqlite3 db2 test.db -vfs unix-none
  execsql { PRAGMA mmap_size = 0 } db2
  execsql {
    BEGIN;
    INSERT INTO t1 VALUES(3, 4);
  }
} {}
do_test lock5-none.2 {
  execsql { SELECT * FROM t1 }
} {1 2 3 4}
do_test lock5-none.3 {
  execsql { SELECT * FROM t1; } db2
} {1 2}
do_test lock5-none.4 {
  execsql { 
    BEGIN;
    SELECT * FROM t1;
  } db2
} {1 2}
do_test lock5-none.5 {
  execsql COMMIT
  execsql {SELECT * FROM t1} db2
} {1 2}

ifcapable memorymanage {
  do_test lock5-none.6 {
    sqlite3_release_memory 1000000
    execsql {SELECT * FROM t1} db2
  } {1 2 3 4}
}

do_test lock5-none.X {
  db close
  db2 close
} {}

ifcapable lock_proxy_pragmas {
  set env(SQLITE_FORCE_PROXY_LOCKING) $::using_proxy
}

finish_test