blob: b658e2fbde3143720199d66e3c4f6e5be0b80150 [file] [log] [blame]
<?php
require('../include/json-header.php');
function main($path) {
if (count($path) != 1)
exit_with_error('InvalidRequest');
$parts = explode('-', $path[0]);
if (count($parts) != 2)
exit_with_error('InvalidRequest');
$db = new Database;
if (!$db->connect())
exit_with_error('DatabaseConnectionFailure');
$platform_id = intval($parts[0]);
$metric_id = intval($parts[1]);
$config_rows = $db->query_and_fetch_all('SELECT *
FROM test_configurations WHERE config_metric = $1 AND config_platform = $2', array($metric_id, $platform_id));
if (!$config_rows)
exit_with_error('ConfigurationNotFound');
$test_group_id = array_get($_GET, 'testGroup');
$should_cache = array_get($_GET, 'cache');
if ($test_group_id)
$test_group_id = intval($test_group_id);
else if ($should_cache) { // Only v1 UI needs caching.
$maxage = config('jsonCacheMaxAge');
header('Expires: ' . gmdate('D, d M Y H:i:s', time() + $maxage) . ' GMT');
header("Cache-Control: maxage=$maxage");
}
if ($test_group_id)
$generator = new RunsGeneratorForTestGroup($db, $test_group_id);
else
$generator = new RunsGenerator($db);
foreach ($config_rows as $config)
$generator->fetch_runs($config['config_type'], $config['config_id'], $config['config_runs_last_modified']);
$content = success_json($generator->results());
if (!$test_group_id)
generate_data_file("$platform_id-$metric_id.json", $content);
echo $content;
}
class RunsGenerator {
function __construct($db) {
$this->db = $db;
$this->results = array();
$this->last_modified = 0;
$this->start_time = microtime(true);
}
function results() {
return array(
'configurations' => &$this->results,
'lastModified' => $this->last_modified,
'elapsedTime' => (microtime(true) - $this->start_time) * 1000);
}
function fetch_runs($name, $config_id, $last_modified) {
$this->last_modified = max($this->last_modified, Database::to_js_time($last_modified));
$results = $this->execute_query($config_id);
$formatted_runs = array();
while ($row = $this->db->fetch_next_row($results))
array_push($formatted_runs, self::format_run($row));
$this->results[$name] = $formatted_runs;
}
function execute_query($config_id) {
return $this->db->query('
SELECT test_runs.*, builds.*, array_agg((commit_repository, commit_revision, commit_time)) AS revisions
FROM builds
LEFT OUTER JOIN build_commits ON commit_build = build_id
LEFT OUTER JOIN commits ON build_commit = commit_id, test_runs
WHERE run_build = build_id AND run_config = $1 AND NOT EXISTS (SELECT * FROM build_requests WHERE request_build = build_id)
GROUP BY build_id, build_builder, build_number, build_time, build_latest_revision, build_slave,
run_id, run_config, run_build, run_iteration_count_cache, run_mean_cache, run_sum_cache, run_square_sum_cache, run_marked_outlier', array($config_id));
}
private static function format_run($run) {
return array(
'id' => intval($run['run_id']),
'mean' => floatval($run['run_mean_cache']),
'iterationCount' => intval($run['run_iteration_count_cache']),
'sum' => floatval($run['run_sum_cache']),
'squareSum' => floatval($run['run_square_sum_cache']),
'markedOutlier' => Database::is_true($run['run_marked_outlier']),
'revisions' => self::parse_revisions_array($run['revisions']),
'build' => $run['build_id'],
'buildTime' => Database::to_js_time($run['build_time']),
'buildNumber' => intval($run['build_number']),
'builder' => $run['build_builder']);
}
private static function parse_revisions_array($postgres_array) {
// e.g. {"(WebKit,131456,\"2012-10-16 14:53:00\")","(Chromium,162004,)"}
$outer_array = json_decode('[' . trim($postgres_array, '{}') . ']');
$revisions = array();
foreach ($outer_array as $item) {
$name_and_revision = explode(',', trim($item, '()'));
if (!$name_and_revision[0])
continue;
$time = Database::to_js_time(trim($name_and_revision[2], '"'));
$revisions[trim($name_and_revision[0], '"')] = array(trim($name_and_revision[1], '"'), $time);
}
return $revisions;
}
}
class RunsGeneratorForTestGroup extends RunsGenerator {
function __construct($db, $test_group_id) {
parent::__construct($db);
$this->test_group_id = $test_group_id;
}
function execute_query($config_id) {
return $this->db->query('
SELECT test_runs.*, builds.*, array_agg((commit_repository, commit_revision, commit_time)) AS revisions
FROM builds
LEFT OUTER JOIN build_commits ON commit_build = build_id
LEFT OUTER JOIN commits ON build_commit = commit_id,
test_runs, build_requests, analysis_test_groups
WHERE run_build = build_id AND run_config = $1 AND request_build = build_id AND request_group = $2
GROUP BY build_id, run_id', array($config_id, $this->test_group_id));
}
}
main(array_key_exists('PATH_INFO', $_SERVER) ? explode('/', trim($_SERVER['PATH_INFO'], '/')) : array());
?>