travis-ci: run tests in CI

Changed a test case for use_numeric_result option, because 'VALUES (1,
2, 3)' as a statement seems to be unsupported by MySQL while works on
MariaDB.

Fixes #27.

Author: Totktonada

.travis.yml

@@ -2,6 +2,11 @@ sudo: false
 language: C
 services:
   - docker
+  # MySQL cannot be added as an addon to a certain job, so added
+  # as a service. A job w/o an addon has MySQL installed and
+  # started, while a job with MariaDB addon will delete MySQL,
+  # install and start MariaDB.
+  - mysql
 
 cache:
     directories:
@@ -13,6 +18,9 @@ env:
 
 jobs:
   include:
+    - name: "Run tests on MySQL"
+    - name: "Run tests on MariaDB"
+      addons: {mariadb: '10.4'}
     - name: "CentOS 6 build + deploy RPM"
       env: OS=el DIST=6
     - name: "CentOS 7 build + deploy RPM"
@@ -45,9 +53,14 @@ jobs:
       env: OS=debian DIST=buster
 
 script:
-  - git describe --long
-  - git clone https://github.com/packpack/packpack.git packpack
-  - packpack/packpack
+  - |
+    if [ -n "${OS}" ] && [ -n "${DIST}" ]; then
+        git describe --long;
+        git clone https://github.com/packpack/packpack.git packpack;
+        packpack/packpack;
+    else
+        ./.travis/test.sh;
+    fi;
 
 before_deploy:
   - ls -l build/

.travis/test.sh

@@ -0,0 +1,33 @@
+#!/bin/sh
+
+set -exu  # Strict shell (w/o -o pipefail)
+
+REPO=${TARANTOOL_REPO:-1.10}
+
+curl http://download.tarantool.org/tarantool/${REPO}/gpgkey | sudo apt-key add -
+release=`lsb_release -c -s`
+
+sudo rm -f /etc/apt/sources.list.d/*tarantool*.list
+sudo tee /etc/apt/sources.list.d/tarantool_${REPO}.list <<- EOF
+deb http://download.tarantool.org/tarantool/${REPO}/ubuntu/ $release main
+deb-src http://download.tarantool.org/tarantool/${REPO}/ubuntu/ $release main
+EOF
+
+sudo apt-get update
+sudo apt-get -y install tarantool tarantool-dev
+
+cmake . -DCMAKE_BUILD_TYPE=Debug
+make
+
+# Workaround for MariaDB setup of Travis-CI. It has no 'travis'
+# user by default.
+#
+# https://travis-ci.community/t/mariadb-build-error-with-xenial/3160/8
+sudo mysql -e "DROP USER IF EXISTS 'travis'@'localhost';"
+sudo mysql -e "CREATE USER 'travis'@'localhost';"
+
+sudo mysql -e "CREATE DATABASE tarantool_mysql_test;"
+sudo mysql -e "GRANT ALL PRIVILEGES ON *.* TO 'travis'@'localhost' IDENTIFIED BY '';"
+export MYSQL=127.0.0.1:3306:travis::tarantool_mysql_test:;
+
+make check

test/numeric_result.test.lua

@@ -19,7 +19,15 @@ if p == nil then error(err) end
 
 function test_mysql_numeric_result(t, conn)
     t:plan(1)
-    local results, ok = conn:execute('values (1,2,3),(4,5,6),(7,8,9)')
+
+    -- Prepare a table.
+    conn:execute('CREATE TABLE test_numeric_result (' ..
+                 'col1 INTEGER, col2 INTEGER, col3 INTEGER)')
+    conn:execute('INSERT INTO test_numeric_result VALUES ' ..
+                 '(1, 2, 3), (4, 5, 6), (7, 8, 9)')
+
+    local results, ok = conn:execute(
+        'SELECT col1, col2, col3 FROM test_numeric_result')
     local expected = {
         {
             rows = {
@@ -28,14 +36,17 @@ function test_mysql_numeric_result(t, conn)
                 {7, 8, 9},
             },
             metadata = {
-                {type = 'long', name = '1'},
-                {type = 'long', name = '2'},
-                {type = 'long', name = '3'},
+                {type = 'long', name = 'col1'},
+                {type = 'long', name = 'col2'},
+                {type = 'long', name = 'col3'},
             }
         }
     }
 
     t:is_deeply({ok, results}, {true, expected}, 'results contain numeric rows')
+
+    -- Drop the table.
+    conn:execute('DROP TABLE test_numeric_result')
 end
 
 local test = tap.test('use_numeric_result option')