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

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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
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4
test/tclsqlite.test
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@@ -15,7 +15,7 @@
# interface is pretty well tested. This file contains some addition
# tests for fringe issues that the main test suite does not cover.
#
# $Id: tclsqlite.test,v 1.43 2005/08/02 17:15:16 drh Exp $
# $Id: tclsqlite.test,v 1.44 2005/08/29 23:00:05 drh Exp $
set testdir [file dirname $argv0]
source $testdir/tester.tcl
@@ -34,7 +34,7 @@ do_test tcl-1.1 {
do_test tcl-1.2 {
set v [catch {db bogus} msg]
lappend v $msg
} {1 {bad option "bogus": must be authorizer, busy, cache, changes, close, collate, collation_needed, commit_hook, complete, copy, errorcode, eval, function, last_insert_rowid, nullvalue, onecolumn, progress, rekey, timeout, total_changes, trace, transaction, or version}}
} {1 {bad option "bogus": must be authorizer, busy, cache, changes, close, collate, collation_needed, commit_hook, complete, copy, errorcode, eval, function, last_insert_rowid, nullvalue, onecolumn, profile, progress, rekey, timeout, total_changes, trace, transaction, or version}}
do_test tcl-1.3 {
execsql {CREATE TABLE t1(a int, b int)}
execsql {INSERT INTO t1 VALUES(10,20)}

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