Index: third_party/sqlite/sqlite-src-3080704/test/misc4.test |
diff --git a/third_party/sqlite/sqlite-src-3080704/test/misc4.test b/third_party/sqlite/sqlite-src-3080704/test/misc4.test |
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+# 2004 Jun 27 |
+# |
+# 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 miscellanous features that were |
+# left out of other test files. |
+# |
+# $Id: misc4.test,v 1.23 2007/12/08 18:01:31 drh Exp $ |
+ |
+set testdir [file dirname $argv0] |
+source $testdir/tester.tcl |
+ |
+# Prepare a statement that will create a temporary table. Then do |
+# a rollback. Then try to execute the prepared statement. |
+# |
+do_test misc4-1.1 { |
+ set DB [sqlite3_connection_pointer db] |
+ execsql { |
+ CREATE TABLE t1(x); |
+ INSERT INTO t1 VALUES(1); |
+ } |
+} {} |
+ |
+ifcapable tempdb { |
+ do_test misc4-1.2 { |
+ set sql {CREATE TEMP TABLE t2 AS SELECT * FROM t1} |
+ set stmt [sqlite3_prepare $DB $sql -1 TAIL] |
+ execsql { |
+ BEGIN; |
+ CREATE TABLE t3(a,b,c); |
+ INSERT INTO t1 SELECT * FROM t1; |
+ ROLLBACK; |
+ } |
+ } {} |
+ |
+ # Because the previous transaction included a DDL statement and |
+ # was rolled back, statement $stmt was marked as expired. Executing it |
+ # now returns SQLITE_SCHEMA. |
+ do_test misc4-1.2.1 { |
+ list [sqlite3_step $stmt] [sqlite3_finalize $stmt] |
+ } {SQLITE_ERROR SQLITE_SCHEMA} |
+ do_test misc4-1.2.2 { |
+ set stmt [sqlite3_prepare $DB $sql -1 TAIL] |
+ set TAIL |
+ } {} |
+ |
+ do_test misc4-1.3 { |
+ sqlite3_step $stmt |
+ } SQLITE_DONE |
+ do_test misc4-1.4 { |
+ execsql { |
+ SELECT * FROM temp.t2; |
+ } |
+ } {1} |
+ |
+ # Drop the temporary table, then rerun the prepared statement to |
+ # recreate it again. This recreates ticket #807. |
+ # |
+ do_test misc4-1.5 { |
+ execsql {DROP TABLE t2} |
+ sqlite3_reset $stmt |
+ sqlite3_step $stmt |
+ } {SQLITE_ERROR} |
+ do_test misc4-1.6 { |
+ sqlite3_finalize $stmt |
+ } {SQLITE_SCHEMA} |
+} |
+ |
+# Prepare but do not execute various CREATE statements. Then before |
+# those statements are executed, try to use the tables, indices, views, |
+# are triggers that were created. |
+# |
+do_test misc4-2.1 { |
+ set stmt [sqlite3_prepare $DB {CREATE TABLE t3(x);} -1 TAIL] |
+ catchsql { |
+ INSERT INTO t3 VALUES(1); |
+ } |
+} {1 {no such table: t3}} |
+do_test misc4-2.2 { |
+ sqlite3_step $stmt |
+} SQLITE_DONE |
+do_test misc4-2.3 { |
+ sqlite3_finalize $stmt |
+} SQLITE_OK |
+do_test misc4-2.4 { |
+ catchsql { |
+ INSERT INTO t3 VALUES(1); |
+ } |
+} {0 {}} |
+ |
+# Ticket #966 |
+# |
+do_test misc4-3.1 { |
+ execsql { |
+ CREATE TABLE Table1(ID integer primary key, Value TEXT); |
+ INSERT INTO Table1 VALUES(1, 'x'); |
+ CREATE TABLE Table2(ID integer NOT NULL, Value TEXT); |
+ INSERT INTO Table2 VALUES(1, 'z'); |
+ INSERT INTO Table2 VALUES (1, 'a'); |
+ } |
+ catchsql { |
+ SELECT ID, max(Value) FROM Table2 GROUP BY 1, 2 ORDER BY 1, 2; |
+ } |
+} {1 {aggregate functions are not allowed in the GROUP BY clause}} |
+ifcapable compound { |
+ do_test misc4-3.2 { |
+ execsql { |
+ SELECT ID, Value FROM Table1 |
+ UNION SELECT ID, max(Value) FROM Table2 GROUP BY 1 |
+ ORDER BY 1, 2; |
+ } |
+ } {1 x 1 z} |
+ do_test misc4-3.3 { |
+ catchsql { |
+ SELECT ID, Value FROM Table1 |
+ UNION SELECT ID, max(Value) FROM Table2 GROUP BY 1, 2 |
+ ORDER BY 1, 2; |
+ } |
+ } {1 {aggregate functions are not allowed in the GROUP BY clause}} |
+ do_test misc4-3.4 { |
+ catchsql { |
+ SELECT ID, max(Value) FROM Table2 GROUP BY 1, 2 |
+ UNION SELECT ID, Value FROM Table1 |
+ ORDER BY 1, 2; |
+ } |
+ } {1 {aggregate functions are not allowed in the GROUP BY clause}} |
+} ;# ifcapable compound |
+ |
+# Ticket #1047. Make sure column types are preserved in subqueries. |
+# |
+ifcapable subquery { |
+ do_test misc4-4.1 { |
+ execsql { |
+ create table a(key varchar, data varchar); |
+ create table b(key varchar, period integer); |
+ insert into a values('01','data01'); |
+ insert into a values('+1','data+1'); |
+ |
+ insert into b values ('01',1); |
+ insert into b values ('01',2); |
+ insert into b values ('+1',3); |
+ insert into b values ('+1',4); |
+ |
+ select a.*, x.* |
+ from a, (select key,sum(period) from b group by key) as x |
+ where a.key=x.key order by 1 desc; |
+ } |
+ } {01 data01 01 3 +1 data+1 +1 7} |
+ |
+ # This test case tests the same property as misc4-4.1, but it is |
+ # a bit smaller which makes it easier to work with while debugging. |
+ do_test misc4-4.2 { |
+ execsql { |
+ CREATE TABLE ab(a TEXT, b TEXT); |
+ INSERT INTO ab VALUES('01', '1'); |
+ } |
+ execsql { |
+ select * from ab, (select b from ab) as x where x.b = ab.a; |
+ } |
+ } {} |
+} |
+ |
+ |
+# Ticket #1036. When creating tables from a SELECT on a view, use the |
+# short names of columns. |
+# |
+ifcapable view { |
+ do_test misc4-5.1 { |
+ execsql { |
+ create table t4(a,b); |
+ create table t5(a,c); |
+ insert into t4 values (1,2); |
+ insert into t5 values (1,3); |
+ create view myview as select t4.a a from t4 inner join t5 on t4.a=t5.a; |
+ create table problem as select * from myview; |
+ } |
+ execsql2 { |
+ select * FROM problem; |
+ } |
+ } {a 1} |
+ do_test misc4-5.2 { |
+ execsql2 { |
+ create table t6 as select * from t4, t5; |
+ select * from t6; |
+ } |
+ } {a 1 b 2 a:1 1 c 3} |
+} |
+ |
+# Ticket #1086 |
+do_test misc4-6.1 { |
+ execsql { |
+ CREATE TABLE abc(a); |
+ INSERT INTO abc VALUES(1); |
+ CREATE TABLE def(d, e, f, PRIMARY KEY(d, e)); |
+ } |
+} {} |
+do_test misc4-6.2 { |
+ execsql { |
+ SELECT a FROM abc LEFT JOIN def ON (abc.a=def.d); |
+ } |
+} {1} |
+ |
+finish_test |