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MDL-32149 PHPUnit test support - part 2

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Includes:
* constants refactoring
* reworked db table init
* support for $CFG->debug = -1
* functional DB tests
* fixed $DB->get_indexes() to not throw exceptions when table does not exist
* fix handling of user passwords in test db
* add debug info to exception messages
* removed unnecessary PHP debug errors from mathslib
* fixed @error suppression in get_string
* fixed PHPUnit error handler setup
* added timezone info to default install
This commit is contained in:
Petr Skoda
2012-04-03 22:30:53 +02:00
parent cad96a8a36
commit a3d5830a0a
44 changed files with 14564 additions and 150 deletions
Download Patch File Download Diff File Expand all files Collapse all files
lib/phpunit/bootstrap.php
+42 -17
View File
@@ -22,7 +22,8 @@
* 1 - general error
* 130 - coding error
* 131 - configuration problem
* 132 - drop data, then install new test database
* 132 - install new test database
* 133 - drop old data, then install new test database
*
* @package core
* @category phpunit
@@ -36,13 +37,24 @@ ini_set('display_errors', '1');
ini_set('log_errors', '1');
if (isset($_SERVER['REMOTE_ADDR'])) {
phpunit_bootstrap_error('Unit tests can be executed only from commandline!', 1);
phpunit_bootstrap_error('Unit tests can be executed only from command line!', 1);
}
if (defined('PHPUNITTEST')) {
phpunit_bootstrap_error("PHPUNITTEST constant must not be manually defined anywhere!", 130);
if (defined('PHPUNIT_TEST')) {
phpunit_bootstrap_error("PHPUNIT_TEST constant must not be manually defined anywhere!", 130);
}
/** PHPUnit testing framework active */
define('PHPUNIT_TEST', true);
if (!defined('PHPUNIT_LONGTEST')) {
/** Execute longer version of tests */
define('PHPUNIT_LONGTEST', false);
}
if (!defined('PHPUNIT_UTIL')) {
/** Identifies utility scripts */
define('PHPUNIT_UTIL', false);
}
define('PHPUNITTEST', true);
if (defined('CLI_SCRIPT')) {
phpunit_bootstrap_error('CLI_SCRIPT must not be manually defined in any PHPUnit test scripts', 130);
@@ -56,9 +68,10 @@ define('ABORT_AFTER_CONFIG', true);
require(__DIR__ . '/../../config.php');
// remove error handling overrides done in config.php
error_reporting(E_ALL);
error_reporting(E_ALL | E_STRICT);
ini_set('display_errors', '1');
ini_set('log_errors', '1');
set_time_limit(0); // no time limit in CLI scripts, user may cancel execution
// prepare dataroot
umask(0);
@@ -113,7 +126,10 @@ if (!file_exists("$CFG->phpunit_dataroot/phpunittestdir.txt")) {
// verify db prefix
if (!isset($CFG->phpunit_prefix)) {
phpunit_bootstrap_error('Missing $CFG->phpunit_dataroot in config.php, can not run tests!', 131);
phpunit_bootstrap_error('Missing $CFG->phpunit_prefix in config.php, can not run tests!', 131);
}
if ($CFG->phpunit_prefix === '') {
phpunit_bootstrap_error('$CFG->phpunit_prefix can not be empty, can not run tests!', 131);
}
if (isset($CFG->prefix) and $CFG->prefix === $CFG->phpunit_prefix) {
phpunit_bootstrap_error('$CFG->prefix and $CFG->phpunit_prefix must not be identical, can not run tests!', 131);
@@ -141,12 +157,14 @@ unset($allowed);
unset($productioncfg);
// force the same CFG settings in all sites
$CFG->debug = (E_ALL | E_STRICT | 38911); // can not use DEBUG_DEVELOPER here
$CFG->debug = (E_ALL | E_STRICT); // can not use DEBUG_DEVELOPER yet
$CFG->debugdisplay = 1;
error_reporting($CFG->debug);
ini_set('display_errors', '1');
ini_set('log_errors', '0');
$CFG->passwordsaltmain = 'phpunit'; // makes login via normal UI impossible
$CFG->noemailever = true; // better not mail anybody from tests, override temporarily if necessary
$CFG->cachetext = 0; // disable this very nasty setting
@@ -163,20 +181,27 @@ require("$CFG->dirroot/lib/setup.php");
raise_memory_limit(MEMORY_EXTRA);
if (defined('PHPUNIT_CLI_UTIL')) {
// all other tests are done in the CLI scripts...
if (PHPUNIT_UTIL) {
// we are not going to do testing, this is 'true' in utility scripts that init database usually
return;
}
if (!phpunit_util::is_testing_ready()) {
phpunit_bootstrap_error('Database is not initialised to run unit tests, please use "php admin/tool/phpunit/cli/util.php --install"', 132);
// is database and dataroot ready for testing?
$problem = phpunit_util::testing_ready_problem();
if ($problem) {
switch ($problem) {
case 132:
phpunit_bootstrap_error('Database was not initialised to run unit tests, please use "php admin/tool/phpunit/cli/util.php --install"', $problem);
case 133:
phpunit_bootstrap_error('Database was initialised for different version, please use "php admin/tool/phpunit/cli/util.php --drop; php admin/tool/phpunit/cli/util.php --install"', $problem);
default:
phpunit_bootstrap_error('Unknown problem initialising test database', $problem);
}
}
// refresh data in all tables, clear caches, etc.
phpunit_util::reset_all_data();
// store fresh globals
phpunit_util::init_globals();
// prepare for the first test run - store fresh globals, reset dataroot, etc.
phpunit_util::bootstrap_init();
//=========================================================