Adding upstream version 3.45.1.upstream/3.45.1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 148 insertions, 0 deletions

diff --git a/test/walseh1.test b/test/walseh1.test
new file mode 100644
index 0000000..225b69f
--- /dev/null
+++ b/test/walseh1.test
@@ -0,0 +1,148 @@
+# 2021 August 16
+#
+# 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.
+#
+#***********************************************************************
+#
+
+set testdir [file dirname $argv0]
+source $testdir/tester.tcl
+source $testdir/malloc_common.tcl
+set testprefix walseh1
+
+set ::seh_countdown 0 
+set ::seh_errno 10
+proc seh_faultsim_callback {iFault} {
+  if {$iFault==650} {
+    incr ::seh_countdown -1
+    if {$::seh_countdown==0} { return $::seh_errno }
+  }
+  return 0
+}
+
+proc seh_injectinstall {} {
+  sqlite3_test_control_fault_install seh_faultsim_callback
+}
+proc seh_injectuninstall {} {
+  sqlite3_test_control_fault_install
+}
+proc seh_injectstart {iFail} {
+  set ::seh_errno [expr 2+$iFail*10]
+  set ::seh_countdown $iFail
+}
+proc seh_injectstop {} {
+  set res [expr $::seh_countdown<=0]
+  set ::seh_countdown 0
+  set res
+}
+
+set FAULTSIM(seh) [list                   \
+  -injectinstall   seh_injectinstall   \
+  -injectstart     seh_injectstart     \
+  -injectstop      seh_injectstop      \
+  -injecterrlist   {{1 {disk I/O error}}} \
+  -injectuninstall seh_injectuninstall \
+]
+
+proc test_system_errno {db expect} {
+  set serrno [sqlite3_system_errno $db]
+  if {$serrno!=$expect} {
+    error "surprising system_errno. Expected $expect, got $serrno"
+  }  
+}
+
+do_execsql_test 1.0 {
+  PRAGMA journal_mode = wal;
+  CREATE TABLE t1(x, y);
+  INSERT INTO t1 VALUES(1, 2);
+  INSERT INTO t1 VALUES(3, 4);
+} {wal}
+faultsim_save_and_close
+
+do_faultsim_test 1 -faults seh -prep {
+  catch { db2 close }
+  faultsim_restore_and_reopen
+  execsql { SELECT * FROM sqlite_schema } 
+  sqlite3 db2 test.db
+} -body {
+  execsql { SELECT * FROM t1 } db2
+} -test {
+  faultsim_test_result {0 {1 2 3 4}} 
+  if {$testrc} { test_system_errno db2 $::seh_errno }
+}
+catch { db2 close }
+
+faultsim_save_and_close
+
+do_faultsim_test 2 -faults seh -prep {
+  catch { db close }
+  faultsim_restore_and_reopen
+} -body {
+  execsql { SELECT * FROM t1 } 
+} -test {
+  faultsim_test_result {0 {1 2 3 4}} 
+  if {$testrc} { test_system_errno db $::seh_errno }
+}
+
+do_faultsim_test 3 -faults seh -prep {
+  catch { db close }
+  faultsim_restore_and_reopen
+} -body {
+  execsql { INSERT INTO t1 VALUES(5, 6) }
+  execsql { SELECT * FROM t1 }
+} -test {
+  faultsim_test_result {0 {1 2 3 4 5 6}} 
+  if {$testrc} { test_system_errno db $::seh_errno }
+}
+
+do_faultsim_test 4 -faults seh -prep {
+  catch { db close }
+  faultsim_restore_and_reopen
+} -body {
+  execsql { PRAGMA wal_checkpoint }
+  execsql { INSERT INTO t1 VALUES(7, 8) }
+  execsql { SELECT * FROM t1 }
+} -test {
+  faultsim_test_result {0 {1 2 3 4 7 8}} 
+  if {$testrc} { test_system_errno db $::seh_errno }
+}
+catch { db close }
+
+do_faultsim_test 5 -faults seh -prep {
+  catch { db close }
+  faultsim_restore_and_reopen
+  execsql {
+    PRAGMA cache_size = 5;
+    BEGIN;
+      WITH s(i) AS (
+        SELECT 1 UNION ALL SELECT i+1 FROM s WHERE i<50
+      )
+      INSERT INTO t1 SELECT randomblob(500), randomblob(500) FROM s;
+  }
+} -body {
+  execsql ROLLBACK
+} -test {
+  faultsim_test_result {0 {}}
+  if {$testrc} { test_system_errno db $::seh_errno }
+}
+catch { db close }
+
+do_faultsim_test 6 -faults seh -prep {
+  catch { db close }
+  faultsim_restore_and_reopen
+} -body {
+  execsql { PRAGMA wal_checkpoint = TRUNCATE }
+  execsql { INSERT INTO t1 VALUES(7, 8) }
+  execsql { SELECT * FROM t1 }
+} -test {
+  faultsim_test_result {0 {1 2 3 4 7 8}} 
+  if {$testrc} { test_system_errno db $::seh_errno }
+}
+catch { db close }
+
+finish_test