#             updated and deleted.
#
# fkey2-17.*: Test that the "count_changes" pragma does not interfere with
#             FK constraint processing.
# 
# fkey2-18.*: Test that the authorization callback is invoked when processing
#             FK constraints.



#
# fkey2-genfkey.*: Tests that were used with the shell tool .genfkey
#            command. Recycled to test the built-in implementation.
#
# fkey2-dd08e5.*:  Tests to verify that ticket dd08e5a988d00decc4a543daa8d
#                  has been fixed.
#
................................................................................
do_test fkey2-19.4 {
  sqlite3_bind_int $S 1 1
  sqlite3_step $S
} {SQLITE_DONE}
do_test fkey2-19.4 {
  sqlite3_finalize $S
} {SQLITE_OK}


























































































#-------------------------------------------------------------------------
# The following block of tests, those prefixed with "fkey2-genfkey.", are 
# the same tests that were used to test the ".genfkey" command provided 
# by the shell tool. So these tests show that the built-in foreign key 
# implementation is more or less compatible with the triggers generated 
# by genfkey.

#             updated and deleted.
#
# fkey2-17.*: Test that the "count_changes" pragma does not interfere with
#             FK constraint processing.
# 
# fkey2-18.*: Test that the authorization callback is invoked when processing
#             FK constraints.
#
# fkey2-20.*: Test that ON CONFLICT clauses specified as part of statements
#             do not affect the operation of FK constraints.
#
# fkey2-genfkey.*: Tests that were used with the shell tool .genfkey
#            command. Recycled to test the built-in implementation.
#
# fkey2-dd08e5.*:  Tests to verify that ticket dd08e5a988d00decc4a543daa8d
#                  has been fixed.
#
................................................................................
do_test fkey2-19.4 {
  sqlite3_bind_int $S 1 1
  sqlite3_step $S
} {SQLITE_DONE}
do_test fkey2-19.4 {
  sqlite3_finalize $S
} {SQLITE_OK}

drop_all_tables
do_test fkey2-20.1 {
  execsql {
    CREATE TABLE pp(a PRIMARY KEY, b);
    CREATE TABLE cc(c PRIMARY KEY, d REFERENCES pp);
  }
} {}

foreach {tn insert} {
  1 "INSERT"
  2 "INSERT OR IGNORE"
  3 "INSERT OR ABORT"
  4 "INSERT OR ROLLBACK"
  5 "INSERT OR REPLACE"
  6 "INSERT OR FAIL"
} {
  do_test fkey2-20.2.$tn.1 {
    catchsql "$insert INTO cc VALUES(1, 2)"
  } {1 {foreign key constraint failed}}
  do_test fkey2-20.2.$tn.2 {
    execsql { SELECT * FROM cc }
  } {}
  do_test fkey2-20.2.$tn.3 {
    execsql {
      BEGIN;
        INSERT INTO pp VALUES(2, 'two');
        INSERT INTO cc VALUES(1, 2);
    }
    catchsql "$insert INTO cc VALUES(3, 4)"
  } {1 {foreign key constraint failed}}
  do_test fkey2-20.2.$tn.4 {
    execsql { COMMIT ; SELECT * FROM cc }
  } {1 2}
  do_test fkey2-20.2.$tn.5 {
    execsql { DELETE FROM cc ; DELETE FROM pp }
  } {}
}

foreach {tn update} {
  1 "UPDATE"
  2 "UPDATE OR IGNORE"
  3 "UPDATE OR ABORT"
  4 "UPDATE OR ROLLBACK"
  5 "UPDATE OR REPLACE"
  6 "UPDATE OR FAIL"
} {
  do_test fkey2-20.3.$tn.1 {
    execsql {
      INSERT INTO pp VALUES(2, 'two');
      INSERT INTO cc VALUES(1, 2);
    }
  } {}
  do_test fkey2-20.3.$tn.2 {
    catchsql "$update pp SET a = 1"
  } {1 {foreign key constraint failed}}
  do_test fkey2-20.3.$tn.3 {
    execsql { SELECT * FROM pp }
  } {2 two}
  do_test fkey2-20.3.$tn.4 {
    catchsql "$update cc SET d = 1"
  } {1 {foreign key constraint failed}}
  do_test fkey2-20.3.$tn.5 {
    execsql { SELECT * FROM cc }
  } {1 2}
  do_test fkey2-20.3.$tn.6 {
    execsql {
      BEGIN;
        INSERT INTO pp VALUES(3, 'three');
    }
    catchsql "$update pp SET a = 1 WHERE a = 2"
  } {1 {foreign key constraint failed}}
  do_test fkey2-20.3.$tn.7 {
    execsql { COMMIT ; SELECT * FROM pp }
  } {2 two 3 three}
  do_test fkey2-20.3.$tn.8 {
    execsql {
      BEGIN;
        INSERT INTO cc VALUES(2, 2);
    }
    catchsql "$update cc SET d = 1 WHERE c = 1"
  } {1 {foreign key constraint failed}}
  do_test fkey2-20.3.$tn.9 {
    execsql { COMMIT ; SELECT * FROM cc }
  } {1 2 2 2}
  do_test fkey2-20.3.$tn.10 {
    execsql { DELETE FROM cc ; DELETE FROM pp }
  } {}
}

#-------------------------------------------------------------------------
# The following block of tests, those prefixed with "fkey2-genfkey.", are 
# the same tests that were used to test the ".genfkey" command provided 
# by the shell tool. So these tests show that the built-in foreign key 
# implementation is more or less compatible with the triggers generated 
# by genfkey.