Index: third_party/sqlite/src/test/withM.test |
diff --git a/third_party/sqlite/src/test/withM.test b/third_party/sqlite/src/test/withM.test |
new file mode 100644 |
index 0000000000000000000000000000000000000000..c1650d95767860a14b8dc215daeeade6aeec425c |
--- /dev/null |
+++ b/third_party/sqlite/src/test/withM.test |
@@ -0,0 +1,77 @@ |
+# 2014 January 11 |
+# |
+# 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 testing the WITH clause. |
+# |
+ |
+set testdir [file dirname $argv0] |
+source $testdir/tester.tcl |
+source $testdir/malloc_common.tcl |
+set ::testprefix withM |
+ |
+ifcapable {!cte} { |
+ finish_test |
+ return |
+} |
+ |
+do_execsql_test 1.0 { |
+ CREATE TABLE t1(x INTEGER, y INTEGER); |
+ INSERT INTO t1 VALUES(123, 456); |
+} |
+ |
+do_faultsim_test withM-1.1 -prep { |
+ sqlite3 db test.db |
+} -body { |
+ execsql { |
+ WITH tmp AS ( SELECT * FROM t1 ) |
+ SELECT * FROM tmp; |
+ } |
+} -test { |
+ faultsim_test_result {0 {123 456}} |
+ db close |
+} |
+ |
+do_faultsim_test withM-1.2 -prep { |
+ sqlite3 db test.db |
+} -body { |
+ execsql { |
+ WITH w1 AS ( SELECT * FROM t1 ), |
+ w2 AS ( |
+ WITH w3 AS ( SELECT * FROM w1 ) |
+ SELECT * FROM w3 |
+ ) |
+ SELECT * FROM w2; |
+ } |
+} -test { |
+ faultsim_test_result {0 {123 456}} |
+ db close |
+} |
+ |
+do_faultsim_test withM-1.3 -prep { |
+ sqlite3 db test.db |
+} -body { |
+ execsql { |
+ WITH w1(a,b) AS ( |
+ SELECT 1, 1 |
+ UNION ALL |
+ SELECT a+1, b + 2*a + 1 FROM w1 |
+ ) |
+ SELECT * FROM w1 LIMIT 5; |
+ } |
+} -test { |
+ faultsim_test_result {0 {1 1 2 4 3 9 4 16 5 25}} |
+ db close |
+} |
+ |
+finish_test |
+ |
+ |
+ |