Index: third_party/sqlite/src/test/tempfault.test |
diff --git a/third_party/sqlite/src/test/tempfault.test b/third_party/sqlite/src/test/tempfault.test |
new file mode 100644 |
index 0000000000000000000000000000000000000000..4eae116a72e12e056adeaf0caf9e2aeef27c16b2 |
--- /dev/null |
+++ b/third_party/sqlite/src/test/tempfault.test |
@@ -0,0 +1,134 @@ |
+# 2016 April 11 |
+# |
+# 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 tests for fault-injection when SQLite is used with |
+# a temp file database. |
+# |
+ |
+set testdir [file dirname $argv0] |
+source $testdir/tester.tcl |
+source $testdir/malloc_common.tcl |
+set testprefix tempfault |
+ |
+# sqlite3_memdebug_vfs_oom_test 0 |
+ |
+do_faultsim_test 1 -faults * -prep { |
+ sqlite3 db "" |
+ db eval { |
+ PRAGMA page_size = 1024; |
+ CREATE TABLE t1(a, b); |
+ INSERT INTO t1 VALUES(1, 2); |
+ INSERT INTO t1 VALUES(3, 4); |
+ } |
+} -body { |
+ execsql { INSERT INTO t1 VALUES(5, 6) } |
+} -test { |
+ faultsim_test_result {0 {}} |
+ set rc [catch { execsql { SELECT * FROM t1 } } msg] |
+ if {$rc==0 && $msg != "1 2 3 4 5 6" && $msg != "1 2 3 4"} { |
+ error "data mismatch 1: $msg" |
+ } |
+ if {$testrc==0 && $msg != "1 2 3 4 5 6"} { |
+ error "data mismatch 2: $msg" |
+ } |
+ faultsim_integrity_check |
+} |
+ |
+do_faultsim_test 2 -faults * -prep { |
+ sqlite3 db "" |
+ db eval { |
+ PRAGMA page_size = 1024; |
+ PRAGMA cache_size = 10; |
+ CREATE TABLE t1(a, b); |
+ CREATE INDEX i1 ON t1(b, a); |
+ WITH x(i) AS (SELECT 1 UNION ALL SELECT i+1 FROM x WHERE i<100) |
+ INSERT INTO t1 SELECT randomblob(100), randomblob(100) FROM x; |
+ } |
+} -body { |
+ execsql { UPDATE t1 SET a = randomblob(99) } |
+} -test { |
+ faultsim_test_result {0 {}} |
+ faultsim_integrity_check db |
+} |
+ |
+catch { db close } |
+do_faultsim_test 2.1 -faults * -prep { |
+ if {[info commands db]==""} { |
+ sqlite3 db "" |
+ execsql { |
+ PRAGMA page_size = 1024; |
+ PRAGMA cache_size = 10; |
+ CREATE TABLE t1(a, b); |
+ CREATE INDEX i1 ON t1(b, a); |
+ WITH x(i) AS (SELECT 1 UNION ALL SELECT i+1 FROM x WHERE i<100) |
+ INSERT INTO t1 SELECT randomblob(100), randomblob(100) FROM x; |
+ } |
+ } |
+} -body { |
+ execsql { UPDATE t1 SET a = randomblob(99) } |
+} -test { |
+ faultsim_test_result {0 {}} |
+ faultsim_integrity_check db |
+} |
+ |
+do_faultsim_test 3 -faults * -prep { |
+ sqlite3 db "" |
+ db eval { |
+ PRAGMA page_size = 1024; |
+ PRAGMA cache_size = 10; |
+ CREATE TABLE t1(a, b); |
+ CREATE INDEX i1 ON t1(b, a); |
+ WITH x(i) AS (SELECT 1 UNION ALL SELECT i+1 FROM x WHERE i<50) |
+ INSERT INTO t1 SELECT randomblob(100), randomblob(100) FROM x; |
+ } |
+} -body { |
+ execsql { |
+ BEGIN; |
+ UPDATE t1 SET a = randomblob(99); |
+ SAVEPOINT abc; |
+ UPDATE t1 SET a = randomblob(98) WHERE (rowid%10)==0; |
+ ROLLBACK TO abc; |
+ UPDATE t1 SET a = randomblob(97) WHERE (rowid%5)==0; |
+ ROLLBACK TO abc; |
+ COMMIT; |
+ } |
+} -test { |
+ faultsim_test_result {0 {}} |
+ faultsim_integrity_check db |
+} |
+ |
+do_faultsim_test 4 -faults * -prep { |
+ sqlite3 db "" |
+ db eval { |
+ PRAGMA page_size = 1024; |
+ PRAGMA cache_size = 10; |
+ CREATE TABLE t1(a, b); |
+ CREATE INDEX i1 ON t1(b, a); |
+ WITH x(i) AS (SELECT 1 UNION ALL SELECT i+1 FROM x WHERE i<50) |
+ INSERT INTO t1 SELECT randomblob(100), randomblob(100) FROM x; |
+ } |
+} -body { |
+ execsql { |
+ BEGIN; |
+ UPDATE t1 SET a = randomblob(99); |
+ SAVEPOINT abc; |
+ UPDATE t1 SET a = randomblob(98) WHERE (rowid%10)==0; |
+ ROLLBACK TO abc; |
+ UPDATE t1 SET a = randomblob(97) WHERE (rowid%5)==0; |
+ ROLLBACK TO abc; |
+ COMMIT; |
+ } |
+} -test { |
+ faultsim_test_result {0 {}} |
+} |
+ |
+sqlite3_memdebug_vfs_oom_test 1 |
+finish_test |