/trunk/test/trace.test |
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# 2004 Jun 29 |
# |
# The author disclaims copyright to this source code. In place of |
# a legal notice, here is a blessing: |
# |
# May you do good and not evil. |
# May you find forgiveness for yourself and forgive others. |
# May you share freely, never taking more than you give. |
# |
#*********************************************************************** |
# This file implements regression tests for SQLite library. |
# |
# This file implements tests for the "sqlite3_trace()" API. |
# |
# $Id: trace.test,v 1.8 2009/04/07 14:14:23 danielk1977 Exp $ |
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set testdir [file dirname $argv0] |
source $testdir/tester.tcl |
|
ifcapable !trace { |
finish_test |
return |
} |
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set ::stmtlist {} |
do_test trace-1.1 { |
set rc [catch {db trace 1 2 3} msg] |
lappend rc $msg |
} {1 {wrong # args: should be "db trace ?CALLBACK?"}} |
proc trace_proc cmd { |
lappend ::stmtlist [string trim $cmd] |
} |
do_test trace-1.2 { |
db trace trace_proc |
db trace |
} {trace_proc} |
do_test trace-1.3 { |
execsql { |
CREATE TABLE t1(a,b); |
INSERT INTO t1 VALUES(1,2); |
SELECT * FROM t1; |
} |
} {1 2} |
do_test trace-1.4 { |
set ::stmtlist |
} {{CREATE TABLE t1(a,b);} {INSERT INTO t1 VALUES(1,2);} {SELECT * FROM t1;}} |
do_test trace-1.5 { |
db trace {} |
db trace |
} {} |
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# If we prepare a statement and execute it multiple times, the trace |
# happens on each execution. |
# |
db close |
sqlite3 db test.db; set DB [sqlite3_connection_pointer db] |
do_test trace-2.1 { |
set STMT [sqlite3_prepare $DB {INSERT INTO t1 VALUES(2,3)} -1 TAIL] |
db trace trace_proc |
proc trace_proc sql { |
global TRACE_OUT |
lappend TRACE_OUT [string trim $sql] |
} |
set TRACE_OUT {} |
sqlite3_step $STMT |
set TRACE_OUT |
} {{INSERT INTO t1 VALUES(2,3)}} |
do_test trace-2.2 { |
set TRACE_OUT {} |
sqlite3_reset $STMT |
set TRACE_OUT |
} {} |
do_test trace-2.3 { |
sqlite3_step $STMT |
set TRACE_OUT |
} {{INSERT INTO t1 VALUES(2,3)}} |
do_test trace-2.4 { |
set TRACE_OUT {} |
execsql {SELECT * FROM t1} |
} {1 2 2 3 2 3} |
do_test trace-2.5 { |
set TRACE_OUT |
} {{SELECT * FROM t1}} |
catch {sqlite3_finalize $STMT} |
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do_test trace-2.6 { |
set TRACE_OUT {} |
db eval VACUUM |
set TRACE_OUT |
} {VACUUM} |
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# 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 |
sqlite3 db test.db; set DB [sqlite3_connection_pointer 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 |
lappend TRACE_OUT [string trim $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 { |
set TRACE_OUT {} |
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} |
|
# Trigger tracing. |
# |
ifcapable trigger { |
do_test trace-5.1 { |
db eval { |
CREATE TRIGGER r1t1 AFTER UPDATE ON t1 BEGIN |
UPDATE t2 SET a=new.a WHERE rowid=new.rowid; |
END; |
CREATE TRIGGER r1t2 AFTER UPDATE ON t2 BEGIN |
SELECT 'hello'; |
END; |
} |
set TRACE_OUT {} |
proc trace_proc cmd { |
lappend ::TRACE_OUT [string trim $cmd] |
} |
db eval { |
UPDATE t1 SET a=a+1; |
} |
set TRACE_OUT |
} {{UPDATE t1 SET a=a+1;} {-- TRIGGER r1t1} {-- TRIGGER r1t2} {-- TRIGGER r1t1} {-- TRIGGER r1t2} {-- TRIGGER r1t1} {-- TRIGGER r1t2}} |
} |
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# With 3.6.21, we add the ability to expand host parameters in the trace |
# output. Test this feature. |
# |
do_test trace-6.1 { |
set ::t6int [expr {3+3}] |
set ::t6real [expr {1.5*4.0}] |
set ::t6str {test-six y'all} |
db eval {SELECT x'3031323334' AS x} {set ::t6blob $x} |
unset -nocomplain t6null |
set TRACE_OUT {} |
execsql {SELECT $::t6int, $::t6real, $t6str, $t6blob, $t6null} |
} {6 6.0 {test-six y'all} 01234 {}} |
do_test trace-6.2 { |
set TRACE_OUT |
} {{SELECT 6, 6.0, 'test-six y''all', x'3031323334', NULL}} |
do_test trace-6.3 { |
set TRACE_OUT {} |
execsql {SELECT $::t6int, ?1, $::t6int} |
} {6 6 6} |
do_test trace-6.4 { |
set TRACE_OUT |
} {{SELECT 6, 6, 6}} |
do_test trace-6.5 { |
execsql {CREATE TABLE t6([$::t6int],"?1"); INSERT INTO t6 VALUES(1,2)} |
set TRACE_OUT {} |
execsql {SELECT '$::t6int', [$::t6int], $::t6int, ?1, "?1", $::t6int FROM t6} |
} {{$::t6int} 1 6 6 2 6} |
do_test trace-6.6 { |
set TRACE_OUT |
} {{SELECT '$::t6int', [$::t6int], 6, 6, "?1", 6 FROM t6}} |
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# Do these same tests with a UTF16 database. |
# |
do_test trace-6.100 { |
db close |
sqlite3 db :memory: |
db eval { |
PRAGMA encoding=UTF16be; |
CREATE TABLE t6([$::t6str],"?1"); |
INSERT INTO t6 VALUES(1,2); |
} |
db trace trace_proc |
set TRACE_OUT {} |
execsql {SELECT '$::t6str', [$::t6str], $::t6str, ?1, "?1", $::t6str FROM t6} |
} {{$::t6str} 1 {test-six y'all} {test-six y'all} 2 {test-six y'all}} |
do_test trace-6.101 { |
set TRACE_OUT |
} {{SELECT '$::t6str', [$::t6str], 'test-six y''all', 'test-six y''all', "?1", 'test-six y''all' FROM t6}} |
|
do_test trace-6.200 { |
db close |
sqlite3 db :memory: |
db eval { |
PRAGMA encoding=UTF16le; |
CREATE TABLE t6([$::t6str],"?1"); |
INSERT INTO t6 VALUES(1,2); |
} |
db trace trace_proc |
set TRACE_OUT {} |
execsql {SELECT '$::t6str', [$::t6str], $::t6str, ?1, "?1", $::t6str FROM t6} |
} {{$::t6str} 1 {test-six y'all} {test-six y'all} 2 {test-six y'all}} |
do_test trace-6.201 { |
set TRACE_OUT |
} {{SELECT '$::t6str', [$::t6str], 'test-six y''all', 'test-six y''all', "?1", 'test-six y''all' FROM t6}} |
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finish_test |