Index: third_party/sqlite/sqlite-src-3080704/test/tkt-fc7bd6358f.test |
diff --git a/third_party/sqlite/sqlite-src-3080704/test/tkt-fc7bd6358f.test b/third_party/sqlite/sqlite-src-3080704/test/tkt-fc7bd6358f.test |
new file mode 100644 |
index 0000000000000000000000000000000000000000..a1b13c463c70c42bed43eb9b214c1bac3bcd8ffd |
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@@ -0,0 +1,78 @@ |
+# 2013 March 05 |
+# |
+# 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. Specifically, |
+# it tests that ticket [fc7bd6358f]: |
+# |
+# The following SQL yields an incorrect result (zero rows) in all |
+# versions of SQLite between 3.6.14 and 3.7.15.2: |
+# |
+# CREATE TABLE t(textid TEXT); |
+# INSERT INTO t VALUES('12'); |
+# INSERT INTO t VALUES('34'); |
+# CREATE TABLE i(intid INTEGER PRIMARY KEY); |
+# INSERT INTO i VALUES(12); |
+# INSERT INTO i VALUES(34); |
+# |
+# SELECT t1.textid AS a, i.intid AS b, t2.textid AS c |
+# FROM t t1, i, t t2 |
+# WHERE t1.textid = i.intid |
+# AND t1.textid = t2.textid; |
+# |
+# The correct result should be two rows, one with 12|12|12 and the other |
+# with 34|34|34. With this bug, no rows are returned. Bisecting shows that |
+# this bug was introduced with check-in [dd4d67a67454] on 2009-04-23. |
+# |
+ |
+set testdir [file dirname $argv0] |
+source $testdir/tester.tcl |
+ |
+do_test tkt-fc7bd6358f.100 { |
+ db eval { |
+ CREATE TABLE t(textid TEXT); |
+ INSERT INTO t VALUES('12'); |
+ INSERT INTO t VALUES('34'); |
+ CREATE TABLE i(intid INTEGER PRIMARY KEY); |
+ INSERT INTO i VALUES(12); |
+ INSERT INTO i VALUES(34); |
+ } |
+} {} |
+unset -nocomplain from |
+unset -nocomplain where |
+unset -nocomplain a |
+unset -nocomplain b |
+foreach {a from} { |
+ 1 {FROM t t1, i, t t2} |
+ 2 {FROM i, t t1, t t2} |
+ 3 {FROM t t1, t t2, i} |
+} { |
+ foreach {b where} { |
+ 1 {WHERE t1.textid=i.intid AND t1.textid=t2.textid} |
+ 2 {WHERE i.intid=t1.textid AND t1.textid=t2.textid} |
+ 3 {WHERE t1.textid=i.intid AND i.intid=t2.textid} |
+ 4 {WHERE t1.textid=i.intid AND t2.textid=i.intid} |
+ 5 {WHERE i.intid=t1.textid AND i.intid=t2.textid} |
+ 6 {WHERE i.intid=t1.textid AND t2.textid=i.intid} |
+ 7 {WHERE t1.textid=t2.textid AND i.intid=t2.textid} |
+ 8 {WHERE t1.textid=t2.textid AND t2.textid=i.intid} |
+ } { |
+ do_test tkt-fc7bd6358f.110.$a.$b.1 { |
+ db eval {PRAGMA automatic_index=ON} |
+ db eval "SELECT t1.textid, i.intid, t2.textid $from $where" |
+ } {12 12 12 34 34 34} |
+ do_test tkt-fc7bd6358f.110.$a.$b.2 { |
+ db eval {PRAGMA automatic_index=OFF} |
+ db eval "SELECT t1.textid, i.intid, t2.textid $from $where" |
+ } {12 12 12 34 34 34} |
+ } |
+} |
+ |
+ |
+finish_test |