/**
* xmldumps-backup typically performs a single dump that that writes
* out three files
* - gzipped stubs of everything (meta-history)
* - gzipped stubs of latest revisions of all pages (meta-current)
* - gzipped stubs of latest revisions of all pages of namespage 0
* (articles)
*
* We reproduce such a setup with our mini fixture, although we omit
* chunks, and all the other gimmicks of xmldumps-backup.
*/
function testXmlDumpsBackupUseCase()
{
$this->checkHasGzip();
$fnameMetaHistory = $this->getNewTempFile();
$fnameMetaCurrent = $this->getNewTempFile();
$fnameArticles = $this->getNewTempFile();
$dumper = new DumpBackup(["--full", "--stub", "--output=gzip:" . $fnameMetaHistory, "--output=gzip:" . $fnameMetaCurrent, "--filter=latest", "--output=gzip:" . $fnameArticles, "--filter=latest", "--filter=notalk", "--filter=namespace:!NS_USER", "--reporting=1000"]);
$dumper->startId = $this->pageId1;
$dumper->endId = $this->pageId4 + 1;
$dumper->setDB($this->db);
// xmldumps-backup uses reporting. We will not check the exact reported
// message, as they are dependent on the processing power of the used
// computer. We only check that reporting does not crash the dumping
// and that something is reported
$dumper->stderr = fopen('php://output', 'a');
if ($dumper->stderr === false) {
$this->fail("Could not open stream for stderr");
}
// Performing the dump
$dumper->dump(WikiExporter::FULL, WikiExporter::STUB);
$this->assertTrue(fclose($dumper->stderr), "Closing stderr handle");
// Checking meta-history -------------------------------------------------
$this->gunzip($fnameMetaHistory);
$this->assertDumpStart($fnameMetaHistory);
// Page 1
$this->assertPageStart($this->pageId1, $this->namespace, $this->pageTitle1->getPrefixedText());
$this->assertRevision($this->revId1_1, "BackupDumperTestP1Summary1", $this->textId1_1, 23, "0bolhl6ol7i6x0e7yq91gxgaan39j87");
$this->assertPageEnd();
// Page 2
$this->assertPageStart($this->pageId2, $this->namespace, $this->pageTitle2->getPrefixedText());
$this->assertRevision($this->revId2_1, "BackupDumperTestP2Summary1", $this->textId2_1, 23, "jprywrymfhysqllua29tj3sc7z39dl2");
$this->assertRevision($this->revId2_2, "BackupDumperTestP2Summary2", $this->textId2_2, 23, "b7vj5ks32po5m1z1t1br4o7scdwwy95", false, $this->revId2_1);
$this->assertRevision($this->revId2_3, "BackupDumperTestP2Summary3", $this->textId2_3, 23, "jfunqmh1ssfb8rs43r19w98k28gg56r", false, $this->revId2_2);
$this->assertRevision($this->revId2_4, "BackupDumperTestP2Summary4 extra", $this->textId2_4, 44, "6o1ciaxa6pybnqprmungwofc4lv00wv", false, $this->revId2_3);
$this->assertPageEnd();
// Page 3
// -> Page is marked deleted. Hence not visible
// Page 4
$this->assertPageStart($this->pageId4, $this->talk_namespace, $this->pageTitle4->getPrefixedText());
$this->assertRevision($this->revId4_1, "Talk BackupDumperTestP1 Summary1", $this->textId4_1, 35, "nktofwzd0tl192k3zfepmlzxoax1lpe");
$this->assertPageEnd();
$this->assertDumpEnd();
// Checking meta-current -------------------------------------------------
$this->gunzip($fnameMetaCurrent);
$this->assertDumpStart($fnameMetaCurrent);
// Page 1
$this->assertPageStart($this->pageId1, $this->namespace, $this->pageTitle1->getPrefixedText());
$this->assertRevision($this->revId1_1, "BackupDumperTestP1Summary1", $this->textId1_1, 23, "0bolhl6ol7i6x0e7yq91gxgaan39j87");
$this->assertPageEnd();
// Page 2
$this->assertPageStart($this->pageId2, $this->namespace, $this->pageTitle2->getPrefixedText());
$this->assertRevision($this->revId2_4, "BackupDumperTestP2Summary4 extra", $this->textId2_4, 44, "6o1ciaxa6pybnqprmungwofc4lv00wv", false, $this->revId2_3);
$this->assertPageEnd();
// Page 3
// -> Page is marked deleted. Hence not visible
// Page 4
$this->assertPageStart($this->pageId4, $this->talk_namespace, $this->pageTitle4->getPrefixedText());
$this->assertRevision($this->revId4_1, "Talk BackupDumperTestP1 Summary1", $this->textId4_1, 35, "nktofwzd0tl192k3zfepmlzxoax1lpe");
$this->assertPageEnd();
$this->assertDumpEnd();
// Checking articles -------------------------------------------------
$this->gunzip($fnameArticles);
$this->assertDumpStart($fnameArticles);
// Page 1
$this->assertPageStart($this->pageId1, $this->namespace, $this->pageTitle1->getPrefixedText());
$this->assertRevision($this->revId1_1, "BackupDumperTestP1Summary1", $this->textId1_1, 23, "0bolhl6ol7i6x0e7yq91gxgaan39j87");
$this->assertPageEnd();
// Page 2
$this->assertPageStart($this->pageId2, $this->namespace, $this->pageTitle2->getPrefixedText());
$this->assertRevision($this->revId2_4, "BackupDumperTestP2Summary4 extra", $this->textId2_4, 44, "6o1ciaxa6pybnqprmungwofc4lv00wv", false, $this->revId2_3);
$this->assertPageEnd();
// Page 3
// -> Page is marked deleted. Hence not visible
// Page 4
// -> Page is not in $this->namespace. Hence not visible
$this->assertDumpEnd();
$this->expectETAOutput();
}
function testXmlDumpsBackupUseCaseLogging()
{
global $wgContLang;
$this->checkHasGzip();
// Preparing the dump
$fname = $this->getNewTempFile();
$dumper = new DumpBackup();
$dumper->loadWithArgv(['--logs', '--output=gzip:' . $fname, '--reporting=2']);
$dumper->startId = $this->logId1;
$dumper->endId = $this->logId3 + 1;
$dumper->setDB($this->db);
// xmldumps-backup demands reporting, although this is currently not
// implemented in BackupDumper, when dumping logging data. We
// nevertheless capture the output of the dump process already now,
// to be able to alert (once dumping produces reports) that this test
// needs updates.
$dumper->stderr = fopen('php://output', 'a');
if ($dumper->stderr === false) {
$this->fail("Could not open stream for stderr");
}
// Performing the dump
$dumper->execute();
$this->assertTrue(fclose($dumper->stderr), "Closing stderr handle");
// Analyzing the dumped data
$this->gunzip($fname);
$this->assertDumpStart($fname);
$this->assertLogItem($this->logId1, "BackupDumperLogUserA", $this->userId1, null, "type", "subtype", "PageA");
$this->assertNotNull($wgContLang, "Content language object validation");
$namespace = $wgContLang->getNsText(NS_TALK);
$this->assertInternalType('string', $namespace);
$this->assertGreaterThan(0, strlen($namespace));
$this->assertLogItem($this->logId2, "BackupDumperLogUserB", $this->userId2, "SomeComment", "supress", "delete", $namespace . ":PageB");
$this->assertLogItem($this->logId3, "BackupDumperLogUserB", $this->userId2, "SomeOtherComment", "move", "delete", "PageA", ['key1' => 1, 3 => 'value3']);
$this->assertDumpEnd();
// Currently, no reporting is implemented. Alert via failure, once
// this changes.
// If reporting for log dumps has been implemented, please update
// the following statement to catch good output
$this->expectOutputString('');
}
