Merge branch '2.3' into 2.4

system-test/mxs365.cpp

@@ -0,0 +1,94 @@
+/**
+ * @file mxs365.cpp Load data with LOAD DATA LOCAL INFILE
+ *
+ * 1. Create a 50Mb test file
+ * 2. Load and read it through MaxScale
+ */
+
+
+#include <maxtest/testconnections.hh>
+
+void create_data_file(char* filename, size_t size)
+{
+    int fd, i = 0;
+    snprintf(filename, size, "local_infile_%u", i++);
+    while ((fd = open(filename, O_CREAT | O_RDWR | O_EXCL, 0755)) == -1)
+    {
+        snprintf(filename, size, "local_infile_%u", i++);
+    }
+
+    const size_t maxsize = 1024 * 1024 * 50;
+    size_t filesize = 0;
+    i = 0;
+
+    while (filesize < maxsize)
+    {
+        char buffer[1024];
+        sprintf(buffer, "%d,'%x','%x'\n", i, i << (10 + i), i << (5 + i));
+        int written = write(fd, buffer, strlen(buffer));
+        if (written <= 0)
+        {
+            break;
+        }
+        i++;
+        filesize += written;
+    }
+
+    close(fd);
+}
+
+int main(int argc, char* argv[])
+{
+
+    TestConnections* test = new TestConnections(argc, argv);
+    char filename[1024];
+    test->tprintf("Generation file to load\n");
+    test->set_timeout(30);
+    create_data_file(filename, sizeof(filename));
+
+    /** Set max packet size and create test table */
+    test->set_timeout(20);
+    test->tprintf("Connect to Maxscale\n");
+    test->maxscales->connect_maxscale(0);
+    test->tprintf("Setting max_allowed_packet, creating table\n");
+    test->add_result(execute_query(test->maxscales->conn_rwsplit[0],
+                                   "set global max_allowed_packet=(1048576 * 60)"),
+                     "Setting max_allowed_packet failed.");
+    test->add_result(execute_query(test->maxscales->conn_rwsplit[0],
+                                   "DROP TABLE IF EXISTS test.dump"),
+                     "Dropping table failed.");
+    test->add_result(execute_query(test->maxscales->conn_rwsplit[0],
+                                   "CREATE TABLE test.dump(a int, b varchar(80), c varchar(80))"),
+                     "Creating table failed.");
+    test->tprintf("Closing connection to Maxscale\n");
+    test->maxscales->close_maxscale_connections(0);
+
+    /** Reconnect, load the data and then read it */
+    test->tprintf("Re-connect to Maxscale\n");
+    test->set_timeout(20);
+    test->maxscales->connect_maxscale(0);
+    char query[1024 + sizeof(filename)];
+    snprintf(query,
+             sizeof(query),
+             "LOAD DATA LOCAL INFILE '%s' INTO TABLE test.dump FIELDS TERMINATED BY ','",
+             filename);
+    test->tprintf("Loading data\n");
+    test->set_timeout(100);
+    test->add_result(execute_query(test->maxscales->conn_rwsplit[0], "%s", query), "Loading data failed.");
+    test->tprintf("Reading data\n");
+    test->set_timeout(100);
+    test->add_result(execute_query(test->maxscales->conn_rwsplit[0], "SELECT * FROM test.dump"),
+                     "Reading data failed.");
+    test->maxscales->close_maxscale_connections(0);
+    test->tprintf("Cecking if Maxscale alive\n");
+    test->check_maxscale_alive(0);
+    int rval = test->global_result;
+
+    test->maxscales->connect();
+    execute_query(test->maxscales->conn_rwsplit[0], "DROP TABLE test.dump");
+    test->maxscales->disconnect();
+
+    delete test;
+    unlink(filename);
+    return rval;
+}