Index: third_party/sqlite/sqlite-src-3080704/test/vtabC.test |
diff --git a/third_party/sqlite/sqlite-src-3080704/test/vtabC.test b/third_party/sqlite/sqlite-src-3080704/test/vtabC.test |
new file mode 100644 |
index 0000000000000000000000000000000000000000..ca78b706f6ca5db198d73af21f5e40038738fe95 |
--- /dev/null |
+++ b/third_party/sqlite/sqlite-src-3080704/test/vtabC.test |
@@ -0,0 +1,116 @@ |
+# 2008 April 10 |
+# |
+# 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. The |
+# focus of this file is is verifying that the xUpdate, xSync, xCommit |
+# and xRollback methods are only invoked after an xBegin or xCreate. |
+# Ticket #3083. |
+# |
+# $Id: vtabC.test,v 1.2 2009/04/07 14:14:23 danielk1977 Exp $ |
+ |
+set testdir [file dirname $argv0] |
+source $testdir/tester.tcl |
+ |
+ifcapable !vtab { |
+ finish_test |
+ return |
+} |
+ |
+ifcapable !trigger { finish_test ; return } |
+ |
+ |
+# N will be the number of virtual tables we have defined. |
+# |
+unset -nocomplain N |
+for {set N 1} {$N<=20} {incr N} { |
+ db close |
+ forcedelete test.db test.db-journal |
+ sqlite3 db test.db |
+ register_echo_module [sqlite3_connection_pointer db] |
+ |
+ # Create $N tables and $N virtual tables to echo them. |
+ # |
+ unset -nocomplain tablist |
+ set tablist {} |
+ do_test vtabC-1.$N.1 { |
+ for {set i 1} {$i<=$::N} {incr i} { |
+ execsql "CREATE TABLE t${i}(x)" |
+ execsql "CREATE VIRTUAL TABLE vt$i USING echo(t$i)" |
+ lappend ::tablist t$i vt$i |
+ } |
+ execsql {SELECT count(*) FROM sqlite_master} |
+ } [expr {$N*2}] |
+ do_test vtabC-1.$N.2 { |
+ execsql {SELECT name FROM sqlite_master} |
+ } $tablist |
+ |
+ # Create a table m and add triggers to make changes on all |
+ # of the virtual tables when m is changed. |
+ # |
+ do_test vtabC-1.$N.3 { |
+ execsql {CREATE TABLE m(a)} |
+ set sql "CREATE TRIGGER rins AFTER INSERT ON m BEGIN\n" |
+ for {set i 1} {$i<=$::N} {incr i} { |
+ append sql " INSERT INTO vt$i VALUES(NEW.a+$i);\n" |
+ } |
+ append sql "END;" |
+ execsql $sql |
+ execsql {SELECT count(*) FROM sqlite_master} |
+ } [expr {$N*2+2}] |
+ do_test vtabC-1.$N.4 { |
+ execsql { |
+ INSERT INTO m VALUES(1000); |
+ SELECT * FROM m; |
+ } |
+ } {1000} |
+ for {set j 1} {$j<=$::N} {incr j} { |
+ do_test vtabC-1.$N.5.$j { |
+ execsql "SELECT * FROM t$::j" |
+ } [expr {$j+1000}] |
+ do_test vtabC-1.$N.6.$j { |
+ execsql "SELECT * FROM vt$::j" |
+ } [expr {$j+1000}] |
+ } |
+ do_test vtabC-1.$N.7 { |
+ set sql "CREATE TRIGGER rins2 BEFORE INSERT ON m BEGIN\n" |
+ for {set i 1} {$i<=$::N} {incr i} { |
+ append sql " INSERT INTO vt$i VALUES(NEW.a+$i*100);\n" |
+ } |
+ for {set i 1} {$i<=$::N} {incr i} { |
+ append sql " INSERT INTO vt$i VALUES(NEW.a+$i*10000);\n" |
+ } |
+ append sql "END;" |
+ execsql $sql |
+ execsql {SELECT count(*) FROM sqlite_master} |
+ } [expr {$N*2+3}] |
+ do_test vtabC-1.$N.8 { |
+ execsql { |
+ INSERT INTO m VALUES(9000000); |
+ SELECT * FROM m; |
+ } |
+ } {1000 9000000} |
+ unset -nocomplain res |
+ for {set j 1} {$j<=$::N} {incr j} { |
+ set res [expr {$j+1000}] |
+ lappend res [expr {$j*100+9000000}] |
+ lappend res [expr {$j*10000+9000000}] |
+ lappend res [expr {$j+9000000}] |
+ do_test vtabC-1.$N.9.$j { |
+ execsql "SELECT * FROM t$::j" |
+ } $res |
+ do_test vtabC-1.$N.10.$j { |
+ execsql "SELECT * FROM vt$::j" |
+ } $res |
+ } |
+} |
+unset -nocomplain res N i j |
+ |
+ |
+finish_test |