1 files changed, 111 insertions, 0 deletions
diff --git a/storage/tokudb/PerconaFT/ft/tests/cachetable-pin-nonblocking-checkpoint-clean.cc b/storage/tokudb/PerconaFT/ft/tests/cachetable-pin-nonblocking-checkpoint-clean.cc
new file mode 100644
index 00000000..2d358110
--- /dev/null
+++ b/storage/tokudb/PerconaFT/ft/tests/cachetable-pin-nonblocking-checkpoint-clean.cc
@@ -0,0 +1,111 @@
+/* -*- mode: C++; c-basic-offset: 4; indent-tabs-mode: nil -*- */
+// vim: ft=cpp:expandtab:ts=8:sw=4:softtabstop=4:
+#ident "$Id$"
+/*======
+This file is part of PerconaFT.
+
+
+Copyright (c) 2006, 2015, Percona and/or its affiliates. All rights reserved.
+
+    PerconaFT is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License, version 2,
+    as published by the Free Software Foundation.
+
+    PerconaFT is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with PerconaFT.  If not, see <http://www.gnu.org/licenses/>.
+
+----------------------------------------
+
+    PerconaFT is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License, version 3,
+    as published by the Free Software Foundation.
+
+    PerconaFT is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with PerconaFT.  If not, see <http://www.gnu.org/licenses/>.
+======= */
+
+#ident "Copyright (c) 2006, 2015, Percona and/or its affiliates. All rights reserved."
+
+#include "test.h"
+#include "cachetable-test.h"
+
+CACHETABLE ct;
+
+CACHEFILE f1;
+
+static void
+run_test (void) {
+    const int test_limit = 20;
+    int r;
+    ct = NULL;
+    toku_cachetable_create(&ct, test_limit, ZERO_LSN, nullptr);
+    const char *fname1 = TOKU_TEST_FILENAME;
+    unlink(fname1);
+    f1 = NULL;
+    r = toku_cachetable_openf(&f1, ct, fname1, O_RDWR|O_CREAT, S_IRWXU|S_IRWXG|S_IRWXO); assert(r == 0);
+    create_dummy_functions(f1);
+
+    void* v1;
+    void* v2;
+    
+    r = toku_cachetable_get_and_pin(f1, make_blocknum(1), 1, &v1, def_write_callback(NULL), def_fetch, def_pf_req_callback, def_pf_callback, true, NULL);
+    r = toku_test_cachetable_unpin(f1, make_blocknum(1), 1, CACHETABLE_CLEAN, make_pair_attr(8)); assert(r==0);
+
+    for (int i = 0; i < 20; i++) {
+        r = toku_cachetable_get_and_pin(f1, make_blocknum(2), 2, &v2, def_write_callback(NULL), def_fetch, def_pf_req_callback, def_pf_callback, true, NULL);
+        r = toku_test_cachetable_unpin(f1, make_blocknum(2), 2, CACHETABLE_CLEAN, make_pair_attr(8)); assert(r==0);
+    }
+
+    r = toku_cachetable_get_and_pin(f1, make_blocknum(1), 1, &v2, def_write_callback(NULL), def_fetch, def_pf_req_callback, def_pf_callback, true, NULL);
+    CHECKPOINTER cp = toku_cachetable_get_checkpointer(ct);
+    toku_cachetable_begin_checkpoint(cp, NULL);
+    // mark nodes as pending a checkpoint, so that get_and_pin_nonblocking on block 1 will return TOKUDB_TRY_AGAIN
+    r = toku_test_cachetable_unpin(f1, make_blocknum(1), 1, CACHETABLE_CLEAN, make_pair_attr(8)); assert(r==0);
+
+    r = toku_cachetable_get_and_pin_nonblocking(
+        f1,
+        make_blocknum(1),
+        1,
+        &v1,
+        def_write_callback(NULL),
+        def_fetch,
+        def_pf_req_callback,
+        def_pf_callback,
+        PL_WRITE_EXPENSIVE,
+        NULL,
+        NULL
+        );
+    assert(r==0);
+    r = toku_test_cachetable_unpin(f1, make_blocknum(1), 1, CACHETABLE_CLEAN, make_pair_attr(8)); assert(r==0);
+    
+    toku_cachetable_end_checkpoint(
+        cp, 
+        NULL, 
+        NULL,
+        NULL
+        );
+    assert(r==0);
+    
+    toku_cachetable_verify(ct);
+    toku_cachefile_close(&f1, false, ZERO_LSN);
+    toku_cachetable_close(&ct);
+    
+    
+}
+
+int
+test_main(int argc, const char *argv[]) {
+  default_parse_args(argc, argv);
+  run_test();
+  return 0;
+}