database/sqlite
1
0
Fork 0
mirror of https://github.com/sqlite/sqlite.git synced 2025-07-30 19:03:16 +03:00
Code Activity

Increase resolution of time-of-day on unix. Add an experimental

Browse Source 
sqlite3_profile() API. (CVS 2639)

FossilOrigin-Name: ed2ca0873fa89d6cfd123541d5d1c6b92c72b6ab
This commit is contained in:
drh
2005-08-29 23:00:03 +00:00
parent b46b57745d
commit 19e2d37f1d
13 changed files with 497 additions and 294 deletions
Download Patch File Download Diff File Expand all files Collapse all files

69
test/trace.test
View File

@ -12,11 +12,16 @@
#
# This file implements tests for the "sqlite3_trace()" API.
#
# $Id: trace.test,v 1.4 2004/09/17 20:46:55 drh Exp $
# $Id: trace.test,v 1.5 2005/08/29 23:00:05 drh Exp $
set testdir [file dirname $argv0]
source $testdir/tester.tcl
ifcapable !trace {
finish_test
return
}
set ::stmtlist {}
do_test trace-1.1 {
set rc [catch {db trace 1 2 3} msg]
@ -77,5 +82,67 @@ do_test trace-2.5 {
} {SELECT * FROM t1}
catch {sqlite3_finalize $STMT}
# Similar tests, but this time for profiling.
#
do_test trace-3.1 {
set rc [catch {db profile 1 2 3} msg]
lappend rc $msg
} {1 {wrong # args: should be "db profile ?CALLBACK?"}}
set ::stmtlist {}
proc profile_proc {cmd tm} {
lappend ::stmtlist [string trim $cmd]
}
do_test trace-3.2 {
db trace {}
db profile profile_proc
db profile
} {profile_proc}
do_test trace-3.3 {
execsql {
CREATE TABLE t2(a,b);
INSERT INTO t2 VALUES(1,2);
SELECT * FROM t2;
}
} {1 2}
do_test trace-3.4 {
set ::stmtlist
} {{CREATE TABLE t2(a,b);} {INSERT INTO t2 VALUES(1,2);} {SELECT * FROM t2;}}
do_test trace-3.5 {
db profile {}
db profile
} {}
# If we prepare a statement and execute it multiple times, the profile
# happens on each execution.
#
db close
set DB [sqlite3 db test.db]
do_test trace-4.1 {
set STMT [sqlite3_prepare $DB {INSERT INTO t2 VALUES(2,3)} -1 TAIL]
db trace trace_proc
proc profile_proc {sql tm} {
global TRACE_OUT
set TRACE_OUT $sql
}
set TRACE_OUT {}
sqlite3_step $STMT
set TRACE_OUT
} {INSERT INTO t2 VALUES(2,3)}
do_test trace-4.2 {
set TRACE_OUT {}
sqlite3_reset $STMT
set TRACE_OUT
} {}
do_test trace-4.3 {
sqlite3_step $STMT
set TRACE_OUT
} {INSERT INTO t2 VALUES(2,3)}
do_test trace-4.4 {
execsql {SELECT * FROM t1}
} {1 2 2 3 2 3}
do_test trace-4.5 {
set TRACE_OUT
} {SELECT * FROM t1}
catch {sqlite3_finalize $STMT}
finish_test