Import SQLite 3.8.7.4.

third_party/sqlite/src/test/crash7.test

Index: third_party/sqlite/src/test/crash7.test
diff --git a/third_party/sqlite/src/test/crash7.test b/third_party/sqlite/src/test/crash7.test
index fc0596a8aa90c85425d9ca0c281dbc42db28752f..482999cbfd9575921d5e6f5336f04e3143db101d 100644
--- a/third_party/sqlite/src/test/crash7.test
+++ b/third_party/sqlite/src/test/crash7.test
@@ -13,6 +13,7 @@
 
 set testdir [file dirname $argv0]
 source $testdir/tester.tcl
+set testprefix crash7
 
 ifcapable !crashtest {
   finish_test
@@ -26,7 +27,7 @@ proc signature {} {
 foreach f [list test.db test.db-journal] {
   for {set ii 1} {$ii < 64} {incr ii} {
     db close
-    file delete test.db
+    delete_file test.db
     sqlite3 db test.db
   
     set from_size [expr 1024 << ($ii&3)]
@@ -79,4 +80,37 @@ foreach f [list test.db test.db-journal] {
   } 
 }
 
+db close
+forcedelete test.db
+sqlite3 db test.db
+do_execsql_test 2.0 {
+  CREATE TABLE t1(a, b, UNIQUE(a, b));
+  INSERT INTO t1 VALUES(randomblob(100), randomblob(100));
+  INSERT INTO t1 SELECT randomblob(100), randomblob(100) FROM t1;
+  INSERT INTO t1 SELECT randomblob(100), randomblob(100) FROM t1;
+  INSERT INTO t1 SELECT randomblob(100), randomblob(100) FROM t1;
+  INSERT INTO t1 SELECT randomblob(100), randomblob(100) FROM t1;
+  INSERT INTO t1 SELECT randomblob(100), randomblob(100) FROM t1;
+  INSERT INTO t1 SELECT randomblob(100), randomblob(100) FROM t1;
+  INSERT INTO t1 SELECT randomblob(100), randomblob(100) FROM t1;
+  INSERT INTO t1 SELECT randomblob(100), randomblob(100) FROM t1;
+  INSERT INTO t1 SELECT randomblob(100), randomblob(100) FROM t1;
+  INSERT INTO t1 SELECT randomblob(100), randomblob(100) FROM t1;
+  INSERT INTO t1 SELECT randomblob(100), randomblob(100) FROM t1;
+  INSERT INTO t1 SELECT randomblob(100), randomblob(100) FROM t1;
+  INSERT INTO t1 SELECT randomblob(100), randomblob(100) FROM t1;
+  INSERT INTO t1 SELECT randomblob(100), randomblob(100) FROM t1;
+  DELETE FROM t1 WHERE rowid%2;
+}
+db_save_and_close
+
+for {set i 0} {$i < 20} {incr i} {
+  db_restore_and_reopen
+  do_test 2.[expr $i+1].1 {
+    crashsql -file test.db -seed $i {VACUUM}
+  } {1 {child process exited abnormally}}
+  do_execsql_test 2.[expr $i+1].2 { PRAGMA integrity_check } {ok}
+}
+
+
 finish_test