Index: third_party/sqlite/sqlite-src-3170000/test/btree02.test |
diff --git a/third_party/sqlite/sqlite-src-3170000/test/btree02.test b/third_party/sqlite/sqlite-src-3170000/test/btree02.test |
new file mode 100644 |
index 0000000000000000000000000000000000000000..de7c06d442a86fc4a4a1ea3aeac22d61f124ab37 |
--- /dev/null |
+++ b/third_party/sqlite/sqlite-src-3170000/test/btree02.test |
@@ -0,0 +1,52 @@ |
+# 2015-03-25 |
+# |
+# 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 script is making multiple calls to saveCursorPosition() |
+# and restoreCursorPosition() when cursors have eState==CURSOR_SKIPNEXT |
+# |
+ |
+set testdir [file dirname $argv0] |
+source $testdir/tester.tcl |
+ |
+load_static_extension db eval |
+do_execsql_test btree02-100 { |
+ CREATE TABLE t1(a TEXT, ax INTEGER, b INT, PRIMARY KEY(a,ax)) WITHOUT ROWID; |
+ WITH RECURSIVE c(i) AS (VALUES(1) UNION ALL SELECT i+1 FROM c WHERE i<10) |
+ INSERT INTO t1(a,ax,b) SELECT printf('%02x',i), random(), i FROM c; |
+ CREATE INDEX t1a ON t1(a); |
+ CREATE TABLE t2(x,y); |
+ CREATE TABLE t3(cnt); |
+ WITH RECURSIVE c(i) AS (VALUES(1) UNION ALL SELECT i+1 FROM c WHERE i<4) |
+ INSERT INTO t3(cnt) SELECT i FROM c; |
+ SELECT count(*) FROM t1; |
+} {10} |
+do_test btree02-110 { |
+ db eval BEGIN |
+ set i 0 |
+ db eval {SELECT a, ax, b, cnt FROM t1 CROSS JOIN t3 WHERE b IS NOT NULL} { |
+ db eval {INSERT INTO t2(x,y) VALUES($b,$cnt)} |
+ # puts "a,b,cnt = ($a,$b,$cnt)" |
+ incr i |
+ if {$i%2==1} { |
+ set bx [expr {$b+1000}] |
+ # puts "INSERT ($a),$bx" |
+ db eval {INSERT INTO t1(a,ax,b) VALUES(printf('(%s)',$a),random(),$bx)} |
+ } else { |
+ # puts "DELETE a=$a" |
+ db eval {DELETE FROM t1 WHERE a=$a} |
+ } |
+ db eval {COMMIT; BEGIN} |
+ } |
+ db one {COMMIT; SELECT count(*) FROM t1;} |
+} {20} |
+ |
+finish_test |