From 487e15dc239ccdb3344d1c99ce120e872bab4a74 Mon Sep 17 00:00:00 2001
From: Hans-Christoph Steiner <hans@eds.org>
Date: Thu, 20 Sep 2012 18:34:38 -0400
Subject: Imported Upstream version 2.0.6

---
 test/unixexcl.test | 45 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 45 insertions(+)

(limited to 'test/unixexcl.test')

diff --git a/test/unixexcl.test b/test/unixexcl.test
index 057ae0a..0147e6b 100644
--- a/test/unixexcl.test
+++ b/test/unixexcl.test
@@ -80,4 +80,49 @@ do_multiclient_test tn {
   } {0 {hello world}}
 }
 
+do_multiclient_test tn {
+  do_test unixexcl-3.$tn.1 {
+    code1 { db close; sqlite3 db file:test.db?psow=0 -vfs unix-excl -uri 1 }
+    code2 { db2 close; sqlite3 db2 file:test.db?psow=0 -vfs unix-excl -uri 1 }
+    sql1 {
+      PRAGMA auto_vacuum = 0;
+      PRAGMA journal_mode = WAL;
+      CREATE TABLE t1(a, b);
+      INSERT INTO t1 VALUES(1, 2);
+    }
+  } {wal}
+
+  if {$tn==1} {
+    do_test unixexcl-3.$tn.1.multiproc {
+      csql2 { SELECT * FROM t1; }
+    } {1 {database is locked}}
+  } else {
+    do_test unixexcl-3.$tn.1.singleproc {
+      sql2 { SELECT * FROM t1; }
+    } {1 2}
+
+    do_test unixexcl-3.$tn.2 {
+      sql2 { 
+        BEGIN;
+          SELECT * FROM t1;
+      }
+    } {1 2}
+    do_test unixexcl-3.$tn.3 {
+      sql1 { PRAGMA wal_checkpoint; INSERT INTO t1 VALUES(3, 4); }
+    } {0 3 3}
+    do_test unixexcl-3.$tn.4 {
+      sql2 { SELECT * FROM t1; }
+    } {1 2}
+    do_test unixexcl-3.$tn.5 {
+      sql1 { SELECT * FROM t1; }
+    } {1 2 3 4}
+    do_test unixexcl-3.$tn.6 {
+      sql2 { COMMIT; SELECT * FROM t1; }
+    } {1 2 3 4}
+    do_test unixexcl-3.$tn.7 {
+      sql1 { PRAGMA wal_checkpoint; }
+    } {0 4 4}
+  }
+}
+
 finish_test
-- 
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