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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
commit5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree10027f336435511475e392454359edea8e25895d /storage/test/unit/test_connection_executeAsync.js
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
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+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+/*
+ * This file tests the functionality of mozIStorageConnection::executeAsync for
+ * both mozIStorageStatement and mozIStorageAsyncStatement.
+ *
+ * A single database connection is used for the entirety of the test, which is
+ * a legacy thing, but we otherwise use the modern promise-based driver and
+ * async helpers.
+ */
+
+const INTEGER = 1;
+const TEXT = "this is test text";
+const REAL = 3.23;
+const BLOB = [1, 2];
+
+add_task(function* test_first_create_and_add() {
+ // synchronously open the database and let gDBConn hold onto it because we
+ // use this database
+ let db = getOpenedDatabase();
+ // synchronously set up our table *that will be used for the rest of the file*
+ db.executeSimpleSQL(
+ "CREATE TABLE test (" +
+ "id INTEGER, " +
+ "string TEXT, " +
+ "number REAL, " +
+ "nuller NULL, " +
+ "blober BLOB" +
+ ")"
+ );
+
+ let stmts = [];
+ stmts[0] = db.createStatement(
+ "INSERT INTO test (id, string, number, nuller, blober) VALUES (?, ?, ?, ?, ?)"
+ );
+ stmts[0].bindByIndex(0, INTEGER);
+ stmts[0].bindByIndex(1, TEXT);
+ stmts[0].bindByIndex(2, REAL);
+ stmts[0].bindByIndex(3, null);
+ stmts[0].bindBlobByIndex(4, BLOB, BLOB.length);
+ stmts[1] = getOpenedDatabase().createAsyncStatement(
+ "INSERT INTO test (string, number, nuller, blober) VALUES (?, ?, ?, ?)"
+ );
+ stmts[1].bindByIndex(0, TEXT);
+ stmts[1].bindByIndex(1, REAL);
+ stmts[1].bindByIndex(2, null);
+ stmts[1].bindBlobByIndex(3, BLOB, BLOB.length);
+
+ // asynchronously execute the statements
+ let execResult = yield executeMultipleStatementsAsync(
+ db,
+ stmts,
+ function(aResultSet) {
+ ok(false, 'we only did inserts so we should not have gotten results!');
+ });
+ equal(Ci.mozIStorageStatementCallback.REASON_FINISHED, execResult,
+ 'execution should have finished successfully.');
+
+ // Check that the result is in the table
+ let stmt = db.createStatement(
+ "SELECT string, number, nuller, blober FROM test WHERE id = ?"
+ );
+ stmt.bindByIndex(0, INTEGER);
+ try {
+ do_check_true(stmt.executeStep());
+ do_check_eq(TEXT, stmt.getString(0));
+ do_check_eq(REAL, stmt.getDouble(1));
+ do_check_true(stmt.getIsNull(2));
+ let count = { value: 0 };
+ let blob = { value: null };
+ stmt.getBlob(3, count, blob);
+ do_check_eq(BLOB.length, count.value);
+ for (let i = 0; i < BLOB.length; i++)
+ do_check_eq(BLOB[i], blob.value[i]);
+ }
+ finally {
+ stmt.finalize();
+ }
+
+ // Make sure we have two rows in the table
+ stmt = db.createStatement(
+ "SELECT COUNT(1) FROM test"
+ );
+ try {
+ do_check_true(stmt.executeStep());
+ do_check_eq(2, stmt.getInt32(0));
+ }
+ finally {
+ stmt.finalize();
+ }
+
+ stmts[0].finalize();
+ stmts[1].finalize();
+});
+
+add_task(function* test_last_multiple_bindings_on_statements() {
+ // This tests to make sure that we pass all the statements multiply bound
+ // parameters when we call executeAsync.
+ const AMOUNT_TO_ADD = 5;
+ const ITERATIONS = 5;
+
+ let stmts = [];
+ let db = getOpenedDatabase();
+ let sqlString = "INSERT INTO test (id, string, number, nuller, blober) " +
+ "VALUES (:int, :text, :real, :null, :blob)";
+ // We run the same statement twice, and should insert 2 * AMOUNT_TO_ADD.
+ for (let i = 0; i < ITERATIONS; i++) {
+ // alternate the type of statement we create
+ if (i % 2)
+ stmts[i] = db.createStatement(sqlString);
+ else
+ stmts[i] = db.createAsyncStatement(sqlString);
+
+ let params = stmts[i].newBindingParamsArray();
+ for (let j = 0; j < AMOUNT_TO_ADD; j++) {
+ let bp = params.newBindingParams();
+ bp.bindByName("int", INTEGER);
+ bp.bindByName("text", TEXT);
+ bp.bindByName("real", REAL);
+ bp.bindByName("null", null);
+ bp.bindBlobByName("blob", BLOB, BLOB.length);
+ params.addParams(bp);
+ }
+ stmts[i].bindParameters(params);
+ }
+
+ // Get our current number of rows in the table.
+ let currentRows = 0;
+ let countStmt = getOpenedDatabase().createStatement(
+ "SELECT COUNT(1) AS count FROM test"
+ );
+ try {
+ do_check_true(countStmt.executeStep());
+ currentRows = countStmt.row.count;
+ }
+ finally {
+ countStmt.reset();
+ }
+
+ // Execute asynchronously.
+ let execResult = yield executeMultipleStatementsAsync(
+ db,
+ stmts,
+ function(aResultSet) {
+ ok(false, 'we only did inserts so we should not have gotten results!');
+ });
+ equal(Ci.mozIStorageStatementCallback.REASON_FINISHED, execResult,
+ 'execution should have finished successfully.');
+
+ // Check to make sure we added all of our rows.
+ try {
+ do_check_true(countStmt.executeStep());
+ do_check_eq(currentRows + (ITERATIONS * AMOUNT_TO_ADD),
+ countStmt.row.count);
+ }
+ finally {
+ countStmt.finalize();
+ }
+
+ stmts.forEach(stmt => stmt.finalize());
+
+ // we are the last test using this connection and since it has gone async
+ // we *must* call asyncClose on it.
+ yield asyncClose(db);
+ gDBConn = null;
+});
+
+// If you add a test down here you will need to move the asyncClose or clean
+// things up a little more.