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Unified Diff: third_party/sqlite/sqlite-src-3100200/ext/fts5/test/fts5fault5.test

Issue 1610543003: [sql] Import reference version of SQLite 3.10.2. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 4 years, 11 months ago
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Index: third_party/sqlite/sqlite-src-3100200/ext/fts5/test/fts5fault5.test
diff --git a/third_party/sqlite/sqlite-src-3100200/ext/fts5/test/fts5fault5.test b/third_party/sqlite/sqlite-src-3100200/ext/fts5/test/fts5fault5.test
new file mode 100644
index 0000000000000000000000000000000000000000..41de5208b2970455a98d5bda59297b9a299b3dc4
--- /dev/null
+++ b/third_party/sqlite/sqlite-src-3100200/ext/fts5/test/fts5fault5.test
@@ -0,0 +1,104 @@
+# 2014 June 17
+#
+# 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 is focused on OOM errors.
+#
+
+source [file join [file dirname [info script]] fts5_common.tcl]
+source $testdir/malloc_common.tcl
+set testprefix fts5fault5
+
+# If SQLITE_ENABLE_FTS3 is defined, omit this file.
+ifcapable !fts5 {
+ finish_test
+ return
+}
+
+#-------------------------------------------------------------------------
+# OOM while creating an FTS5 table.
+#
+do_faultsim_test 1.1 -faults oom-t* -prep {
+ db eval { DROP TABLE IF EXISTS abc }
+} -body {
+ db eval { CREATE VIRTUAL TABLE abc USING fts5(x,y) }
+} -test {
+ faultsim_test_result {0 {}}
+}
+
+
+#-------------------------------------------------------------------------
+# OOM while writing a multi-tier doclist-index. And while running
+# integrity-check on the same.
+#
+reset_db
+do_execsql_test 2.0 {
+ CREATE VIRTUAL TABLE tt USING fts5(x);
+ INSERT INTO tt(tt, rank) VALUES('pgsz', 32);
+}
+faultsim_save_and_close
+
+do_faultsim_test 2.1 -faults oom-t* -prep {
+ faultsim_restore_and_reopen
+ db eval { SELECT * FROM tt }
+} -body {
+ set str [string repeat "abc " 50]
+ db eval {
+ WITH ii(i) AS (SELECT 1 UNION ALL SELECT i+1 FROM ii WHERE i<100)
+ INSERT INTO tt(rowid, x) SELECT i, $str FROM ii;
+ }
+} -test {
+ faultsim_test_result {0 {}}
+}
+
+do_faultsim_test 2.2 -faults oom-t* -body {
+ db eval { INSERT INTO tt(tt) VALUES('integrity-check') }
+} -test {
+ faultsim_test_result {0 {}}
+}
+
+#-------------------------------------------------------------------------
+# OOM while scanning an fts5vocab table.
+#
+reset_db
+do_test 3.0 {
+ execsql {
+ CREATE VIRTUAL TABLE tt USING fts5(x);
+ CREATE VIRTUAL TABLE tv USING fts5vocab(tt, 'row');
+ INSERT INTO tt(tt, rank) VALUES('pgsz', 32);
+ BEGIN;
+ }
+ for {set i 0} {$i < 20} {incr i} {
+ set str [string repeat "$i " 50]
+ execsql { INSERT INTO tt VALUES($str) }
+ }
+ execsql COMMIT
+} {}
+
+do_faultsim_test 3.1 -faults oom-t* -body {
+ db eval {
+ SELECT term FROM tv;
+ }
+} -test {
+ faultsim_test_result {0 {0 1 10 11 12 13 14 15 16 17 18 19 2 3 4 5 6 7 8 9}}
+}
+
+do_faultsim_test 3.2 -faults oom-t* -body {
+ db eval {
+ SELECT term FROM tv WHERE term BETWEEN '1' AND '2';
+ }
+} -test {
+ faultsim_test_result {0 {1 10 11 12 13 14 15 16 17 18 19 2}}
+}
+
+
+
+finish_test
+

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