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Overview
Comment:Fix the TCL interface to test_quota.c so that it works with empty callback scripts.
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SHA1: 19e95f63359589766da673aac99d19a355a92678
User & Date: drh 2010-09-01 15:11:39.000
Original Comment: Fix the TCL interface to test_quota.c so that it works with empty callback scripts.
Context
2010-09-01
15:22
Merge the test_quota.c module into the trunk. (check-in: 2e1a02026a user: drh tags: trunk)
15:11
Fix the TCL interface to test_quota.c so that it works with empty callback scripts. (Closed-Leaf check-in: 19e95f6335 user: drh tags: experimental)
14:58
Variable name and comment changes to test_quota.c for clearer presentation. (check-in: 38ed1992c8 user: drh tags: experimental)
Changes
Unified Diff Ignore Whitespace Patch
Changes to src/test_quota.c.
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  TclQuotaCallback *p;            /* Callback script object */
  Tcl_Obj *pEval;                 /* Script to evaluate */
  Tcl_Obj *pVarname;              /* Name of variable to pass as 2nd arg */
  unsigned int rnd;               /* Random part of pVarname */
  int rc;                         /* Tcl error code */

  p = (TclQuotaCallback *)pArg;


  pVarname = Tcl_NewStringObj("::piLimit_", -1);
  Tcl_IncrRefCount(pVarname);
  sqlite3_randomness(sizeof(rnd), (void *)&rnd);
  Tcl_AppendObjToObj(pVarname, Tcl_NewIntObj((int)(rnd&0x7FFFFFFF)));
  Tcl_ObjSetVar2(p->interp, pVarname, 0, Tcl_NewWideIntObj(*piLimit), 0);









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  TclQuotaCallback *p;            /* Callback script object */
  Tcl_Obj *pEval;                 /* Script to evaluate */
  Tcl_Obj *pVarname;              /* Name of variable to pass as 2nd arg */
  unsigned int rnd;               /* Random part of pVarname */
  int rc;                         /* Tcl error code */

  p = (TclQuotaCallback *)pArg;
  if( p==0 ) return;

  pVarname = Tcl_NewStringObj("::piLimit_", -1);
  Tcl_IncrRefCount(pVarname);
  sqlite3_randomness(sizeof(rnd), (void *)&rnd);
  Tcl_AppendObjToObj(pVarname, Tcl_NewIntObj((int)(rnd&0x7FFFFFFF)));
  Tcl_ObjSetVar2(p->interp, pVarname, 0, Tcl_NewWideIntObj(*piLimit), 0);
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Changes to test/quota.test.
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proc quota_list {} {
  set allq {}
  foreach q [sqlite3_quota_dump] {
    lappend allq [lindex $q 0]
  }
  return [lsort $allq]
}

do_test quota-4.1 {
  sqlite3_quota_set *test.db 0 {}
  quota_list
} {}
do_test quota-4.2 {
  sqlite3_quota_set *test.db 4096 {}
  quota_list
} {*test.db}
do_test quota-4.3 {
  sqlite3_quota_set *test2.db 0 {}
  quota_list
} {*test.db}
do_test quota-4.4 {
  sqlite3_quota_set *test2.db 12345 {}
  quota_list
} {*test.db *test2.db}
do_test quota-4.5 {
  sqlite3_quota_set *test.db 0 {}
  quota_list
} {*test2.db}






























sqlite3_quota_shutdown 
finish_test








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proc quota_list {} {
  set allq {}
  foreach q [sqlite3_quota_dump] {
    lappend allq [lindex $q 0]
  }
  return [lsort $allq]
}

do_test quota-4.1 {
  sqlite3_quota_set *test.db 0 {}
  quota_list
} {}
do_test quota-4.2 {
  sqlite3_quota_set *test.db 4096 {}
  quota_list
} {*test.db}
do_test quota-4.3 {
  sqlite3_quota_set *test2.db 0 {}
  quota_list
} {*test.db}
do_test quota-4.4 {
  sqlite3_quota_set *test2.db 100000 {}
  quota_list
} {*test.db *test2.db}
do_test quota-4.5 {
  sqlite3_quota_set *test.db 0 {}
  quota_list
} {*test2.db}
do_test quota-4.6 {
  file delete -force test2.db test2.db-journal test2.db-wal
  sqlite3 db test2.db
  db eval {CREATE TABLE t2(x); INSERT INTO t2 VALUES('tab-t2');}
  quota_list
} {*test2.db}
do_test quota-4.7 {
  catchsql {INSERT INTO t2 VALUES(zeroblob(200000))}
} {1 {database or disk is full}}
do_test quota-4.8 {
  sqlite3 db2 test2.db
  db2 eval {SELECT * FROM t2}
} {tab-t2}
do_test quota-4.9 {
  sqlite3_quota_set *test2.db 0 {}
  catchsql {INSERT INTO t2 VALUES(zeroblob(200000))}
} {0 {}}
do_test quota-4.10 {
  quota_list
} {*test2.db}
do_test quota-4.11 {
  db2 close
  quota_list
} {*test2.db}
do_test quota-4.12 {
  db close
  quota_list
} {}


sqlite3_quota_shutdown 
finish_test