[t:4394], hopefully fix issue

git-svn-id: file:///svn/toku/tokudb@38879 c7de825b-a66e-492c-adef-691d508d4ae1

newbrt/tests/test-checkpoint-during-flush.c

@@ -95,8 +95,8 @@ doit (BOOL after_child_pin) {
     toku_flusher_thread_set_callback(flusher_callback, &after_child_pin);
     
     r = toku_brt_create_cachetable(&ct, 500*1024*1024, ZERO_LSN, NULL_LOGGER); assert(r==0);
-    unlink("foo.brt");
-    r = toku_open_brt("foo.brt", 1, &t, NODESIZE, NODESIZE/2, ct, null_txn, toku_builtin_compare_fun, null_db);
+    unlink("foo1.brt");
+    r = toku_open_brt("foo1.brt", 1, &t, NODESIZE, NODESIZE/2, ct, null_txn, toku_builtin_compare_fun, null_db);
     assert(r==0);
 
     toku_testsetup_initialize();  // must precede any other toku_testsetup calls
@@ -183,11 +183,11 @@ doit (BOOL after_child_pin) {
     // checkpointed is what we expect
     //
 
-    r = system("cp foo.brt bar.brt ");
+    r = system("cp foo1.brt bar1.brt ");
     assert_zero(r);
 
     BRT c_brt;
-    r = toku_open_brt("bar.brt", 0, &c_brt, NODESIZE, NODESIZE/2, ct, null_txn, toku_builtin_compare_fun, null_db);
+    r = toku_open_brt("bar1.brt", 0, &c_brt, NODESIZE, NODESIZE/2, ct, null_txn, toku_builtin_compare_fun, null_db);
     assert(r==0);
 
     //

newbrt/tests/test-checkpoint-during-merge.c

@@ -86,12 +86,12 @@ doit (int state) {
     toku_flusher_thread_set_callback(flusher_callback, &state);
     
     r = toku_brt_create_cachetable(&ct, 500*1024*1024, ZERO_LSN, NULL_LOGGER); assert(r==0);
-    unlink("foo.brt");
-    unlink("bar.brt");
+    unlink("foo2.brt");
+    unlink("bar2.brt");
     // note the basement node size is 5 times the node size
     // this is done to avoid rebalancing when writing a leaf
     // node to disk
-    r = toku_open_brt("foo.brt", 1, &t, NODESIZE, 5*NODESIZE, ct, null_txn, toku_builtin_compare_fun, null_db);
+    r = toku_open_brt("foo2.brt", 1, &t, NODESIZE, 5*NODESIZE, ct, null_txn, toku_builtin_compare_fun, null_db);
     assert(r==0);
 
     toku_testsetup_initialize();  // must precede any other toku_testsetup calls
@@ -199,14 +199,14 @@ doit (int state) {
     // checkpointed is what we expect
     //
 
-    r = system("cp foo.brt bar.brt ");
+    r = system("cp foo2.brt bar2.brt ");
     assert_zero(r);
 
     BRT c_brt;
     // note the basement node size is 5 times the node size
     // this is done to avoid rebalancing when writing a leaf
     // node to disk
-    r = toku_open_brt("bar.brt", 0, &c_brt, NODESIZE, 5*NODESIZE, ct, null_txn, toku_builtin_compare_fun, null_db);
+    r = toku_open_brt("bar2.brt", 0, &c_brt, NODESIZE, 5*NODESIZE, ct, null_txn, toku_builtin_compare_fun, null_db);
     assert(r==0);
 
     //

newbrt/tests/test-checkpoint-during-rebalance.c

@@ -86,12 +86,12 @@ doit (int state) {
     toku_flusher_thread_set_callback(flusher_callback, &state);
     
     r = toku_brt_create_cachetable(&ct, 500*1024*1024, ZERO_LSN, NULL_LOGGER); assert(r==0);
-    unlink("foo.brt");
-    unlink("bar.brt");
+    unlink("foo3.brt");
+    unlink("bar3.brt");
     // note the basement node size is 5 times the node size
     // this is done to avoid rebalancing when writing a leaf
     // node to disk
-    r = toku_open_brt("foo.brt", 1, &t, NODESIZE, 5*NODESIZE, ct, null_txn, toku_builtin_compare_fun, null_db);
+    r = toku_open_brt("foo3.brt", 1, &t, NODESIZE, 5*NODESIZE, ct, null_txn, toku_builtin_compare_fun, null_db);
     assert(r==0);
 
     toku_testsetup_initialize();  // must precede any other toku_testsetup calls
@@ -219,14 +219,14 @@ doit (int state) {
     // checkpointed is what we expect
     //
 
-    r = system("cp foo.brt bar.brt ");
+    r = system("cp foo3.brt bar3.brt ");
     assert_zero(r);
 
     BRT c_brt;
     // note the basement node size is 5 times the node size
     // this is done to avoid rebalancing when writing a leaf
     // node to disk
-    r = toku_open_brt("bar.brt", 0, &c_brt, NODESIZE, 5*NODESIZE, ct, null_txn, toku_builtin_compare_fun, null_db);
+    r = toku_open_brt("bar3.brt", 0, &c_brt, NODESIZE, 5*NODESIZE, ct, null_txn, toku_builtin_compare_fun, null_db);
     assert(r==0);
 
     //

newbrt/tests/test-checkpoint-during-split.c

@@ -95,12 +95,12 @@ doit (BOOL after_split) {
     toku_flusher_thread_set_callback(flusher_callback, &after_split);
     
     r = toku_brt_create_cachetable(&ct, 500*1024*1024, ZERO_LSN, NULL_LOGGER); assert(r==0);
-    unlink("foo.brt");
-    unlink("bar.brt");
+    unlink("foo4.brt");
+    unlink("bar4.brt");
     // note the basement node size is 5 times the node size
     // this is done to avoid rebalancing when writing a leaf
     // node to disk
-    r = toku_open_brt("foo.brt", 1, &t, NODESIZE, 5*NODESIZE, ct, null_txn, toku_builtin_compare_fun, null_db);
+    r = toku_open_brt("foo4.brt", 1, &t, NODESIZE, 5*NODESIZE, ct, null_txn, toku_builtin_compare_fun, null_db);
     assert(r==0);
 
     toku_testsetup_initialize();  // must precede any other toku_testsetup calls
@@ -195,14 +195,14 @@ doit (BOOL after_split) {
     // checkpointed is what we expect
     //
 
-    r = system("cp foo.brt bar.brt ");
+    r = system("cp foo4.brt bar4.brt ");
     assert_zero(r);
 
     BRT c_brt;
     // note the basement node size is 5 times the node size
     // this is done to avoid rebalancing when writing a leaf
     // node to disk
-    r = toku_open_brt("bar.brt", 0, &c_brt, NODESIZE, 5*NODESIZE, ct, null_txn, toku_builtin_compare_fun, null_db);
+    r = toku_open_brt("bar4.brt", 0, &c_brt, NODESIZE, 5*NODESIZE, ct, null_txn, toku_builtin_compare_fun, null_db);
     assert(r==0);
 
     //