From 63847496f14c813a5d80efd5b7de0f1294ffe1e3 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sat, 13 Apr 2024 16:07:11 +0200
Subject: Adding upstream version 3.45.1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 test/btreefault.test | 106 +++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 106 insertions(+)
 create mode 100644 test/btreefault.test

(limited to 'test/btreefault.test')

diff --git a/test/btreefault.test b/test/btreefault.test
new file mode 100644
index 0000000..d0ba059
--- /dev/null
+++ b/test/btreefault.test
@@ -0,0 +1,106 @@
+# 2013 April 02
+#
+# 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 contains fault injection tests designed to test the btree.c 
+# module.
+#
+
+set testdir [file dirname $argv0]
+source $testdir/tester.tcl
+source $testdir/malloc_common.tcl
+set testprefix btreefault
+
+# This test will not work with an in-memory journal, as the database will
+# become corrupt if an error is injected into a transaction after it starts
+# writing data out to the db file.
+if {[permutation]=="inmemory_journal"} {
+  finish_test
+  return
+}
+
+do_test 1-pre1 {
+  execsql {
+    PRAGMA auto_vacuum = incremental;
+    PRAGMA journal_mode = DELETE;
+    CREATE TABLE t1(a PRIMARY KEY, b);
+    INSERT INTO t1 VALUES(randomblob(1000), randomblob(100));
+    INSERT INTO t1 SELECT randomblob(1000), randomblob(1000) FROM t1;
+    INSERT INTO t1 SELECT randomblob(1000), randomblob(1000) FROM t1;
+    INSERT INTO t1 SELECT randomblob(1000), randomblob(1000) FROM t1;
+    INSERT INTO t1 SELECT randomblob(1000), randomblob(1000) FROM t1;
+    DELETE FROM t1 WHERE rowid%2;
+  }
+  faultsim_save_and_close
+} {}
+
+do_faultsim_test 1 -prep {
+  faultsim_restore_and_reopen
+  set ::STMT [sqlite3_prepare db "SELECT * FROM t1 ORDER BY a" -1 DUMMY]
+  sqlite3_step $::STMT
+  sqlite3_step $::STMT
+} -body {
+  execsql { PRAGMA incremental_vacuum = 10 }
+} -test {
+  sqlite3_finalize $::STMT
+  faultsim_test_result {0 {}} 
+  faultsim_integrity_check
+}
+
+#-------------------------------------------------------------------------
+# dbsqlfuzz crash-6ef3cd3b18ccc5de86120950a0498641acd90a33.txt
+#
+reset_db
+
+do_execsql_test 2.0 {
+  CREATE TABLE t1(i INTEGER PRIMARY KEY, a, b);
+  CREATE INDEX i1 ON t1(b);
+  CREATE TABLE t2(x, y);
+}
+
+do_execsql_test 2.1 {
+  INSERT INTO t1 VALUES(25, 25, 25);
+  INSERT INTO t2 VALUES(25, 'a'), (25, 'b'), (25, 'c');
+}
+
+faultsim_save
+do_test 2.2 {
+  set res [list]
+  db eval {
+    SELECT x, y FROM t1 CROSS JOIN t2 WHERE t2.x=t1.i AND +t1.i=25 ORDER BY b
+  } {
+    lappend res $x $y
+    if {$y=="b"} {
+      db eval { DELETE FROM t1 WHERE i=25 }
+    }
+  }
+  set res
+} {25 a 25 b}
+
+do_faultsim_test 2 -faults oom-t* -prep {
+  faultsim_restore_and_reopen
+  db eval {SELECT * FROM sqlite_master}
+} -body {
+  set ::myres [list]
+  db eval {
+    SELECT x, y FROM t1 CROSS JOIN t2 WHERE t2.x=t1.i AND +t1.i=25 ORDER BY b
+  } {
+    lappend ::myres $x $y
+    if {$y=="b"} {
+      db eval { DELETE FROM t1 WHERE i=25 }
+    }
+  }
+  set ::myres
+} -test {
+  faultsim_test_result {0 {25 a 25 b}} 
+}
+
+
+finish_test
-- 
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