<?php
//
// After including cdash_test_case.php, subsequent require_once calls are
// relative to the top of the CDash source tree
//
require_once dirname(__FILE__).'/cdash_test_case.php';
require_once 'include/common.php';
require_once 'include/pdo.php';

class TruncateOutputTestCase extends KWWebTestCase
{
    public function __construct()
    {
        parent::__construct();
        $this->ConfigLine = '$CDASH_LARGE_TEXT_LIMIT = \'44\';
';
        $this->Expected = "The beginning survives\n...\nCDash truncated output because it exceeded 44 characters.\n...\nThis part is preserved\n";
        $this->BuildId = 0;
    }

    public function testTruncateOutput()
    {
        // Set a limit so long output will be truncated.
        $this->addLineToConfig($this->ConfigLine);

        // Submit our testing data.
        $rep  = dirname(__FILE__)."/data/TruncateOutput";
        if (!$this->submission('InsightExample', "$rep/Build.xml")) {
            $this->fail("failed to submit Build.xml");
            $this->cleanup();
            return 1;
        }

        // Query for the ID of the build that we just created.
        $buildid_results = pdo_single_row_query(
            "SELECT id FROM build WHERE name='TruncateOutput'");
        $this->BuildId = $buildid_results['id'];

        // Verify that the output was properly truncated.
        $this->get($this->url . "/api/v1/viewBuildError.php?buildid=" . $this->BuildId);
        $content = $this->getBrowser()->getContent();
        $jsonobj = json_decode($content, true);
        foreach ($jsonobj['errors'] as $error) {
            if ($error['stdoutput'] != $this->Expected) {
                $this->fail("Expected $this->Expected, found " . $error['stdoutput']);
                $this->cleanup();
                return 1;
            }
            if ($error['stderror'] != $this->Expected) {
                $this->fail("Expected $this->Expected, found " . $error['stderror']);
                $this->cleanup();
                return 1;
            }
        }

        $this->cleanup();
        $this->pass("Passed");
        return 0;
    }

    public function cleanup()
    {
        // Restore our configuration and delete the build that we created.
        $this->removeLineFromConfig($this->ConfigLine);
        if ($this->BuildId > 0) {
            remove_build($this->BuildId);
        }
    }
}