api_backend.cc File Reference

Backend-related tests. More...

#include <config.h>
#include "api_backend.h"
#include <xapian.h>
#include "backendmanager.h"
#include "errno_to_string.h"
#include "filetests.h"
#include "net/resolver.h"
#include "str.h"
#include "socket_utils.h"
#include "testrunner.h"
#include "testsuite.h"
#include "testutils.h"
#include "unixcmds.h"
#include "apitest.h"
#include "safefcntl.h"
#include "safenetdb.h"
#include "safesysstat.h"
#include "safeunistd.h"
#include <cerrno>
#include <fstream>
#include <iterator>

Include dependency graph for api_backend.cc:

Go to the source code of this file.

Classes
class	CheckMatchDecider

Functions
	DEFINE_TESTCASE (lockfileumask1, glass)
	Regression test - lockfile should honour umask, was only user-readable. More...
	DEFINE_TESTCASE (totaldoclen1, writable)
	Check that the backend handles total document length > 0xffffffff. More...
	DEFINE_TESTCASE (exceed32bitcombineddb1, writable)
	DEFINE_TESTCASE (dbstats1, backend)
	DEFINE_TESTCASE (dbstats2, backend)
	DEFINE_TESTCASE (alldocspl3, backend)
	Check handling of alldocs on an empty database. More...
	DEFINE_TESTCASE (modifiedpostlist1, writable)
	Regression test for bug#392 in ModifiedPostList iteration, fixed in 1.0.15. More...
	DEFINE_TESTCASE (doclenaftercommit1, writable)
	Regression test for chert bug fixed in 1.1.3 (ticket#397). More...
	DEFINE_TESTCASE (valuesaftercommit1, writable)
	DEFINE_TESTCASE (lockfilefd0or1, glass)
	DEFINE_TESTCASE (lockfilealreadyopen1, glass)
	Regression test for bug fixed in 1.2.13 and 1.3.1. More...
	DEFINE_TESTCASE (testlock1, glass)
	Feature tests for Database::locked(). More...
	DEFINE_TESTCASE (testlock2, backend &&!writable)
	Test that locked() returns false for backends which don't support update. More...
	DEFINE_TESTCASE (testlock3, inmemory)
	Test locked() on inmemory Database objects. More...
	DEFINE_TESTCASE (testlock4, glass)
	Feature tests for Database::lock() and unlock(). More...
	DEFINE_TESTCASE (matchdecider4, remote)
	Test Xapian::MatchDecider with remote backend fails. More...
	DEFINE_TESTCASE (replacedoc7, writable &&!inmemory &&!remote)
	Check that replacing an unmodified document doesn't increase the automatic commit counter. More...
	DEFINE_TESTCASE (replacedoc8, writable)
	Check that replacing a document deleted since the last commit works. More...
	DEFINE_TESTCASE (replacedoc9, writable)
	Check that replacing a document after clear_terms() still deletes old positional data. More...
	DEFINE_TESTCASE (databasemodified1, writable &&!inmemory &&!multi)
	Test coverage for DatabaseModifiedError. More...
	DEFINE_TESTCASE (qpmemoryleak1, writable &&!inmemory)
	Regression test for bug#462 fixed in 1.0.19 and 1.1.5. More...
static void	make_msize1_db (Xapian::WritableDatabase &db, const string &)
	DEFINE_TESTCASE (msize1, backend)
	Regression test for ticket#464, fixed in 1.1.6 and 1.0.20. More...
static void	make_msize2_db (Xapian::WritableDatabase &db, const string &)
	DEFINE_TESTCASE (msize2, backend)
	Regression test for bug related to ticket#464, fixed in 1.1.6 and 1.0.20. More...
static void	make_xordecay1_db (Xapian::WritableDatabase &db, const string &)
	DEFINE_TESTCASE (xordecay1, backend)
	Regression test for bug in decay of XOR, fixed in 1.2.1 and 1.0.21. More...
static void	make_ordecay_db (Xapian::WritableDatabase &db, const string &)
	DEFINE_TESTCASE (ordecay1, backend)
	Regression test for bug in decay of OR to AND, fixed in 1.2.1 and 1.0.21. More...
	DEFINE_TESTCASE (ordecay2, backend)
	Regression test for bug in decay of OR to AND_MAYBE, fixed in 1.2.1 and 1.0.21. More...
static void	make_orcheck_db (Xapian::WritableDatabase &db, const string &)
	DEFINE_TESTCASE (orcheck1, backend)
	Regression test for bugs in the check() method of OrPostList. More...
	DEFINE_TESTCASE (failedreplace1, glass)
	Regression test for bug fixed in 1.2.1 and 1.0.21. More...
	DEFINE_TESTCASE (failedreplace2, glass)
	DEFINE_TESTCASE (phrase3, positional)
	Coverage for SelectPostList::skip_to(). More...
	DEFINE_TESTCASE (msetfirst2, backend)
	Check that get_mset(<large number>, 10) doesn't exhaust memory needlessly. More...
	DEFINE_TESTCASE (emptydb1, backend)
	DEFINE_TESTCASE (multiargop1, backend)
	Test operators which should allow more than two arguments. More...
	DEFINE_TESTCASE (stubdb7, !backend)
	Test error opening non-existent stub databases. More...
	DEFINE_TESTCASE (msetweights1, backend)
	Test which checks the weights are as expected. More...
	DEFINE_TESTCASE (itorskiptofromend1, backend)
	DEFINE_TESTCASE (blocksize1, glass)
	Check handling of invalid block sizes. More...
	DEFINE_TESTCASE (notermlist1, glass)
	Feature test for Xapian::DB_NO_TERMLIST. More...
	DEFINE_TESTCASE (newfreelistblock1, writable)
	Regression test for bug starting a new glass freelist block. More...
	DEFINE_TESTCASE (readonlyparentdir1, glass)
	Check that the parent directory for the database doesn't need to be writable. More...
static void	make_phrasebug1_db (Xapian::WritableDatabase &db, const string &)
	DEFINE_TESTCASE (phrasebug1, positional)
	Regression test for ticket#653, fixed in 1.3.2 and 1.2.19. More...
	DEFINE_TESTCASE (retrylock1, writable &&path)
	Feature test for Xapian::DB_RETRY_LOCK. More...
	DEFINE_TESTCASE (dbfilefd012, writable &&!remote)
	DEFINE_TESTCASE (cursorbug1, writable &&path)
	Regression test for #675, fixed in 1.3.3 and 1.2.21. More...
	DEFINE_TESTCASE (sortvalue2, backend)
	DEFINE_TESTCASE (enquiregetquery1, backend)
	Check behaviour of Enquire::get_query(). More...
	DEFINE_TESTCASE (embedded1, singlefile)
	DEFINE_TESTCASE (exactxor1, backend)
	Regression test for bug fixed in 1.3.7. More...
	DEFINE_TESTCASE (getrevision1, glass)
	Feature test for Database::get_revision(). More...
	DEFINE_TESTCASE (getrevision2, !backend)
	Check get_revision() on an empty database reports 0. (Since 2.0.0) More...
	DEFINE_TESTCASE (getdocumentlazy1, backend)
	Feature test for DOC_ASSUME_VALID. More...
	DEFINE_TESTCASE (getdocumentlazy2, backend)
	Feature test for DOC_ASSUME_VALID for a docid that doesn't actually exist. More...
static void	gen_uniqterms_gt_doclen_db (Xapian::WritableDatabase &db, const string &)
	DEFINE_TESTCASE (getuniqueterms1, backend)
	DEFINE_TESTCASE (nopositionbug1, backend)
	Regression test for bug fixed in 1.4.6. More...
	DEFINE_TESTCASE (termitertf1, backend)
	Check that a TermIterator returns the correct termfreqs. More...
	DEFINE_TESTCASE (checkatleast4, backend)
	Regression test for bug with get_mset(0, 0, N) (N > 0). More...
	DEFINE_TESTCASE (freelistleak1, check)
	Regression test for glass freelist leak fixed in 1.4.6. More...
	DEFINE_TESTCASE (splitpostings1, writable)
	Regression test for split position handling - broken in 1.4.8. More...
	DEFINE_TESTCASE (multidb1, backend)
	Feature tests for Database::size(). More...
	DEFINE_TESTCASE (matchall3, backend)
	DEFINE_TESTCASE (reconstruct1, backend)
	DEFINE_TESTCASE (reconstruct2, writable)
	DEFINE_TESTCASE (positfrompostit1, positional)
	Regression test for bug fixed in git master before 2.0.0. More...
	DEFINE_TESTCASE (nosuchterm, backend)
	DEFINE_TESTCASE (allterms7, backend)
	DEFINE_TESTCASE (remoteportreuse1, remotetcp)
	DEFINE_TESTCASE (unsupportedcheck1, path)
	DEFINE_TESTCASE (unsupportedcheck2, inmemory)
	DEFINE_TESTCASE (unsupportedcheck3, !backend)
	DEFINE_TESTCASE (corruptglass1, glass)

Detailed Description

Backend-related tests.

Definition in file api_backend.cc.

Function Documentation

DEFINE_TESTCASE() [1/70]

DEFINE_TESTCASE	(	alldocspl3	,
		backend
	)

Check handling of alldocs on an empty database.

Definition at line 240 of file api_backend.cc.

References Xapian::Database::get_collection_freq(), get_database(), Xapian::Database::get_termfreq(), Xapian::Database::postlist_begin(), Xapian::Database::postlist_end(), TEST, and TEST_EQUAL.

DEFINE_TESTCASE() [2/70]

DEFINE_TESTCASE	(	allterms7	,
		backend
	)

Definition at line 1898 of file api_backend.cc.

References Xapian::Database::allterms_begin(), Xapian::Database::allterms_end(), get_database(), Xapian::Database::get_termfreq(), Xapian::Database::postlist_begin(), Xapian::Database::postlist_end(), term, and TEST.

DEFINE_TESTCASE() [3/70]

DEFINE_TESTCASE	(	blocksize1	,
		glass
	)

Check handling of invalid block sizes.

Definition at line 1157 of file api_backend.cc.

References Xapian::WritableDatabase::add_document(), Xapian::Document::add_term(), Xapian::WritableDatabase::commit(), Xapian::DB_BACKEND_GLASS, Xapian::DB_CREATE, FAIL_TEST, get_dbtype(), rm_rf(), and Xapian::Document::set_data().

DEFINE_TESTCASE() [4/70]

DEFINE_TESTCASE	(	checkatleast4	,
		backend
	)

Regression test for bug with get_mset(0, 0, N) (N > 0).

Fixed in 1.4.6.

Definition at line 1736 of file api_backend.cc.

References get_database(), Xapian::Enquire::get_mset(), Xapian::Enquire::set_query(), Xapian::MSet::size(), and TEST_EQUAL.

DEFINE_TESTCASE() [5/70]

DEFINE_TESTCASE	(	corruptglass1	,
		glass
	)

Definition at line 2064 of file api_backend.cc.

References Xapian::Database::check(), test_driver::get_srcdir(), and TEST_EXCEPTION.

DEFINE_TESTCASE() [6/70]

DEFINE_TESTCASE	(	cursorbug1	,
		writable &&	path
	)

Regression test for #675, fixed in 1.3.3 and 1.2.21.

Definition at line 1460 of file api_backend.cc.

References Xapian::Document::add_boolean_term(), Xapian::Document::add_value(), Xapian::WritableDatabase::commit(), Xapian::Database::get_doccount(), Xapian::Enquire::get_mset(), get_writable_database(), get_writable_database_as_database(), Xapian::Query::MatchAll, Xapian::Database::reopen(), Xapian::WritableDatabase::replace_document(), Xapian::Enquire::set_query(), Xapian::Internal::str(), and tout.

DEFINE_TESTCASE() [7/70]

DEFINE_TESTCASE	(	databasemodified1	,
		writable &&!inmemory &&!	multi
	)

Test coverage for DatabaseModifiedError.

Definition at line 605 of file api_backend.cc.

References Xapian::WritableDatabase::add_document(), Xapian::Document::add_term(), Xapian::WritableDatabase::commit(), FAIL_TEST, Xapian::Enquire::get_mset(), get_writable_database(), get_writable_database_as_database(), Xapian::Document::set_data(), Xapian::Enquire::set_query(), Xapian::Database::termlist_begin(), and TEST_EQUAL.

DEFINE_TESTCASE() [8/70]

DEFINE_TESTCASE	(	dbfilefd012	,
		writable &&!	remote
	)

Definition at line 1405 of file api_backend.cc.

References close(), get_writable_database(), S_ISREG, TEST, TEST_EQUAL, TEST_NOT_EQUAL, and TEST_REL.

DEFINE_TESTCASE() [9/70]

DEFINE_TESTCASE	(	dbstats1	,
		backend
	)

Definition at line 157 of file api_backend.cc.

References get_database(), get_dbtype(), Xapian::Database::get_doclength_lower_bound(), Xapian::Database::get_doclength_upper_bound(), Xapian::Database::get_unique_terms_lower_bound(), Xapian::Database::get_unique_terms_upper_bound(), Xapian::Database::get_wdf_upper_bound(), TEST_EQUAL, and TEST_REL.

DEFINE_TESTCASE() [10/70]

DEFINE_TESTCASE	(	dbstats2	,
		backend
	)

Definition at line 200 of file api_backend.cc.

References get_database(), get_dbtype(), Xapian::Database::get_doclength_lower_bound(), Xapian::Database::get_doclength_upper_bound(), Xapian::Database::get_unique_terms_lower_bound(), Xapian::Database::get_unique_terms_upper_bound(), Xapian::Database::get_wdf_upper_bound(), TEST_EQUAL, and TEST_REL.

DEFINE_TESTCASE() [11/70]

DEFINE_TESTCASE	(	doclenaftercommit1	,
		writable
	)

Regression test for chert bug fixed in 1.1.3 (ticket#397).

Definition at line 270 of file api_backend.cc.

References Xapian::WritableDatabase::commit(), Xapian::Database::get_doclength(), Xapian::Database::get_unique_terms(), get_writable_database(), Xapian::WritableDatabase::replace_document(), TEST_EQUAL, and TEST_EXCEPTION.

DEFINE_TESTCASE() [12/70]

DEFINE_TESTCASE	(	embedded1	,
		singlefile
	)

Definition at line 1525 of file api_backend.cc.

References Xapian::Database::check(), Xapian::DBCHECK_SHOW_STATS, get_database(), get_database_path(), Xapian::Database::get_doccount(), O_BINARY, Xapian::Remote::open(), TEST_EQUAL, and tout.

DEFINE_TESTCASE() [13/70]

DEFINE_TESTCASE	(	emptydb1	,
		backend
	)

Definition at line 1007 of file api_backend.cc.

References get_database(), Xapian::MSet::get_matches_estimated(), Xapian::MSet::get_matches_lower_bound(), Xapian::MSet::get_matches_upper_bound(), Xapian::Enquire::get_mset(), Xapian::Query::OP_AND, Xapian::Query::OP_AND_MAYBE, Xapian::Query::OP_AND_NOT, Xapian::Query::OP_ELITE_SET, Xapian::Query::OP_FILTER, Xapian::Query::OP_MAX, Xapian::Query::OP_NEAR, Xapian::Query::OP_OR, Xapian::Query::OP_PHRASE, Xapian::Query::OP_SYNONYM, Xapian::Query::OP_XOR, query(), Xapian::Enquire::set_query(), TEST_EQUAL, and tout.

DEFINE_TESTCASE() [14/70]

DEFINE_TESTCASE	(	enquiregetquery1	,
		backend
	)

Check behaviour of Enquire::get_query().

Definition at line 1519 of file api_backend.cc.

References get_database(), Xapian::Query::get_description(), Xapian::Enquire::get_query(), and TEST_EQUAL.

DEFINE_TESTCASE() [15/70]

DEFINE_TESTCASE	(	exactxor1	,
		backend
	)

Regression test for bug fixed in 1.3.7.

Definition at line 1555 of file api_backend.cc.

References get_database(), Xapian::MSet::get_matches_lower_bound(), Xapian::MSet::get_matches_upper_bound(), Xapian::Enquire::get_mset(), Xapian::Query::OP_XOR, Xapian::Enquire::set_query(), Xapian::Enquire::set_weighting_scheme(), and TEST_EQUAL.

DEFINE_TESTCASE() [16/70]

DEFINE_TESTCASE	(	exceed32bitcombineddb1	,
		writable
	)

Definition at line 113 of file api_backend.cc.

References Xapian::Database::add_database(), Xapian::Document::add_term(), Xapian::MSet::begin(), Xapian::WritableDatabase::commit(), Xapian::MSet::end(), Xapian::Document::get_data(), Xapian::Document::get_docid(), Xapian::Enquire::get_mset(), get_writable_database(), get_writable_database_as_database(), Xapian::Query::MatchAll, Xapian::WritableDatabase::replace_document(), Xapian::Document::set_data(), Xapian::Enquire::set_query(), Xapian::Database::size(), Xapian::MSet::size(), SKIP_TEST, SKIP_TEST_FOR_BACKEND, and TEST_EQUAL.

DEFINE_TESTCASE() [17/70]

DEFINE_TESTCASE	(	failedreplace1	,
		glass
	)

Regression test for bug fixed in 1.2.1 and 1.0.21.

We failed to mark the Btree as unmodified after cancel().

Definition at line 937 of file api_backend.cc.

References Xapian::WritableDatabase::add_document(), Xapian::Document::add_term(), Xapian::WritableDatabase::commit(), Xapian::Database::get_doccount(), Xapian::Database::get_termfreq(), get_writable_database(), Xapian::WritableDatabase::replace_document(), TEST_EQUAL, and TEST_EXCEPTION.

DEFINE_TESTCASE() [18/70]

DEFINE_TESTCASE	(	failedreplace2	,
		glass
	)

Definition at line 952 of file api_backend.cc.

References Xapian::WritableDatabase::add_document(), Xapian::Document::add_term(), Xapian::Document::add_value(), Xapian::WritableDatabase::commit(), Xapian::Database::get_doccount(), Xapian::Database::get_termfreq(), get_writable_database(), Xapian::WritableDatabase::replace_document(), Xapian::Document::set_data(), TEST_EQUAL, and TEST_EXCEPTION.

DEFINE_TESTCASE() [19/70]

DEFINE_TESTCASE	(	freelistleak1	,
		check
	)

Regression test for glass freelist leak fixed in 1.4.6.

Definition at line 1746 of file api_backend.cc.

References Xapian::WritableDatabase::add_document(), Xapian::Document::add_term(), Xapian::Database::check(), Xapian::WritableDatabase::commit(), Xapian::DBCHECK_SHOW_STATS, get_database_path(), Xapian::WritableDatabase::set_metadata(), TEST_EQUAL, and tout.

DEFINE_TESTCASE() [20/70]

DEFINE_TESTCASE	(	getdocumentlazy1	,
		backend
	)

Feature test for DOC_ASSUME_VALID.

Definition at line 1612 of file api_backend.cc.

References Xapian::DOC_ASSUME_VALID, Xapian::Document::get_data(), get_database(), Xapian::Database::get_document(), Xapian::Document::get_value(), and TEST_EQUAL.

DEFINE_TESTCASE() [21/70]

DEFINE_TESTCASE	(	getdocumentlazy2	,
		backend
	)

Feature test for DOC_ASSUME_VALID for a docid that doesn't actually exist.

Definition at line 1621 of file api_backend.cc.

References Xapian::DOC_ASSUME_VALID, Xapian::Document::get_data(), get_database(), Xapian::Database::get_document(), Xapian::Database::get_lastdocid(), TEST, and TEST_EXCEPTION.

DEFINE_TESTCASE() [22/70]

DEFINE_TESTCASE	(	getrevision1	,
		glass
	)

Feature test for Database::get_revision().

Definition at line 1585 of file api_backend.cc.

References Xapian::WritableDatabase::add_document(), Xapian::Document::add_term(), Xapian::WritableDatabase::commit(), Xapian::Database::get_revision(), get_writable_database(), and TEST_EQUAL.

DEFINE_TESTCASE() [23/70]

DEFINE_TESTCASE	(	getrevision2	,
		!	backend
	)

Check get_revision() on an empty database reports 0. (Since 2.0.0)

Definition at line 1604 of file api_backend.cc.

References Xapian::Database::get_revision(), and TEST_EQUAL.

DEFINE_TESTCASE() [24/70]

DEFINE_TESTCASE	(	getuniqueterms1	,
		backend
	)

Definition at line 1651 of file api_backend.cc.

References gen_uniqterms_gt_doclen_db(), get_database(), Xapian::Database::get_doclength(), Xapian::Database::get_document(), Xapian::Database::get_unique_terms(), Xapian::Document::termlist_count(), and TEST_REL.

DEFINE_TESTCASE() [25/70]

DEFINE_TESTCASE	(	itorskiptofromend1	,
		backend
	)

Definition at line 1124 of file api_backend.cc.

References Xapian::ValueIterator::check(), get_database(), p, Xapian::Database::positionlist_begin(), Xapian::Database::positionlist_end(), Xapian::Database::postlist_begin(), Xapian::Database::postlist_end(), Xapian::TermIterator::skip_to(), Xapian::ValueIterator::skip_to(), Xapian::PositionIterator::skip_to(), Xapian::PositionIterator::Internal::skip_to(), Xapian::Database::termlist_begin(), Xapian::Database::termlist_end(), TEST, Xapian::Database::valuestream_begin(), and Xapian::Database::valuestream_end().

DEFINE_TESTCASE() [26/70]

DEFINE_TESTCASE	(	lockfilealreadyopen1	,
		glass
	)

Regression test for bug fixed in 1.2.13 and 1.3.1.

Definition at line 334 of file api_backend.cc.

References close(), Xapian::DB_CREATE_OR_OPEN, get_named_writable_database(), get_named_writable_database_path(), Xapian::Remote::open(), TEST, and TEST_EXCEPTION.

DEFINE_TESTCASE() [27/70]

DEFINE_TESTCASE	(	lockfilefd0or1	,
		glass
	)

Definition at line 293 of file api_backend.cc.

References close(), get_writable_database(), get_writable_database_again(), and TEST_EXCEPTION.

DEFINE_TESTCASE() [28/70]

DEFINE_TESTCASE	(	lockfileumask1	,
		glass
	)

Regression test - lockfile should honour umask, was only user-readable.

Definition at line 58 of file api_backend.cc.

References get_named_writable_database(), get_named_writable_database_path(), TEST, and TEST_EQUAL.

DEFINE_TESTCASE() [29/70]

DEFINE_TESTCASE	(	matchall3	,
		backend
	)

Definition at line 1808 of file api_backend.cc.

References get_database(), Xapian::Enquire::get_mset(), Xapian::Query::MatchAll, Xapian::Query::OP_WILDCARD, Xapian::Enquire::set_query(), Xapian::MSet::size(), and TEST_EQUAL.

DEFINE_TESTCASE() [30/70]

DEFINE_TESTCASE	(	matchdecider4	,
		remote
	)

Test Xapian::MatchDecider with remote backend fails.

Definition at line 501 of file api_backend.cc.

References get_database(), Xapian::Enquire::get_mset(), Xapian::Enquire::set_query(), TEST, TEST_EXCEPTION, and CheckMatchDecider::was_called().

DEFINE_TESTCASE() [31/70]

DEFINE_TESTCASE	(	modifiedpostlist1	,
		writable
	)

Regression test for bug#392 in ModifiedPostList iteration, fixed in 1.0.15.

Definition at line 253 of file api_backend.cc.

References Xapian::Document::add_term(), Xapian::WritableDatabase::commit(), Xapian::Enquire::get_mset(), get_writable_database(), mset_expect_order(), Xapian::WritableDatabase::replace_document(), and Xapian::Enquire::set_query().

DEFINE_TESTCASE() [32/70]

DEFINE_TESTCASE	(	msetfirst2	,
		backend
	)

Check that get_mset(<large number>, 10) doesn't exhaust memory needlessly.

Definition at line 988 of file api_backend.cc.

References get_database(), Xapian::MSet::get_firstitem(), Xapian::Enquire::get_mset(), Xapian::Query::MatchNothing, Xapian::Enquire::set_query(), and TEST_EQUAL.

DEFINE_TESTCASE() [33/70]

DEFINE_TESTCASE	(	msetweights1	,
		backend
	)

Test which checks the weights are as expected.

Definition at line 1083 of file api_backend.cc.

References get_database(), Xapian::Enquire::get_mset(), Xapian::Query::OP_OR, Xapian::Enquire::set_query(), Xapian::MSet::size(), TEST_EQUAL, and TEST_EQUAL_DOUBLE.

DEFINE_TESTCASE() [34/70]

DEFINE_TESTCASE	(	msize1	,
		backend
	)

Regression test for ticket#464, fixed in 1.1.6 and 1.0.20.

Definition at line 692 of file api_backend.cc.

References get_database(), Xapian::MSet::get_matches_estimated(), Xapian::MSet::get_matches_lower_bound(), Xapian::MSet::get_matches_upper_bound(), Xapian::Enquire::get_mset(), make_msize1_db(), Xapian::Enquire::set_collapse_key(), Xapian::Enquire::set_query(), Xapian::Enquire::set_sort_by_value(), and TEST_EQUAL.

DEFINE_TESTCASE() [35/70]

DEFINE_TESTCASE	(	msize2	,
		backend
	)

Regression test for bug related to ticket#464, fixed in 1.1.6 and 1.0.20.

Definition at line 740 of file api_backend.cc.

References get_database(), Xapian::MSet::get_matches_estimated(), Xapian::MSet::get_matches_lower_bound(), Xapian::MSet::get_matches_upper_bound(), Xapian::Enquire::get_mset(), make_msize2_db(), Xapian::Enquire::set_collapse_key(), Xapian::Enquire::set_query(), Xapian::Enquire::set_sort_by_value(), and TEST_EQUAL.

DEFINE_TESTCASE() [36/70]

DEFINE_TESTCASE	(	multiargop1	,
		backend
	)

Test operators which should allow more than two arguments.

Regression test for bug with OP_FILTER fixed in 1.4.15, and also for bugs with deleting the PostList which is currently set as the QueryOptimiser's hint fixed in 1.4.15.

Definition at line 1040 of file api_backend.cc.

References get_database(), Xapian::MSet::get_matches_estimated(), Xapian::MSet::get_matches_lower_bound(), Xapian::MSet::get_matches_upper_bound(), Xapian::Enquire::get_mset(), Xapian::Query::OP_AND, Xapian::Query::OP_AND_MAYBE, Xapian::Query::OP_AND_NOT, Xapian::Query::OP_ELITE_SET, Xapian::Query::OP_FILTER, Xapian::Query::OP_MAX, Xapian::Query::OP_NEAR, Xapian::Query::OP_OR, Xapian::Query::OP_PHRASE, Xapian::Query::OP_SYNONYM, Xapian::Query::OP_XOR, query(), Xapian::Enquire::set_query(), TEST_EQUAL, tests, and tout.

DEFINE_TESTCASE() [37/70]

DEFINE_TESTCASE	(	multidb1	,
		backend
	)

Feature tests for Database::size().

Definition at line 1790 of file api_backend.cc.

References Xapian::Database::add_database(), get_database(), Xapian::Database::size(), TEST, and TEST_EQUAL.

DEFINE_TESTCASE() [38/70]

DEFINE_TESTCASE	(	newfreelistblock1	,
		writable
	)

Regression test for bug starting a new glass freelist block.

Definition at line 1202 of file api_backend.cc.

References Xapian::WritableDatabase::add_document(), Xapian::Document::add_term(), Xapian::WritableDatabase::commit(), get_writable_database(), and Xapian::Internal::str().

DEFINE_TESTCASE() [39/70]

DEFINE_TESTCASE	(	nopositionbug1	,
		backend
	)

Regression test for bug fixed in 1.4.6.

OP_NEAR would think a term without positional information occurred at position 1 if it had the lowest term frequency amongst the OP_NEAR's subqueries.

Definition at line 1676 of file api_backend.cc.

References gen_uniqterms_gt_doclen_db(), get_database(), Xapian::Enquire::get_mset(), Xapian::Query::OP_NEAR, Xapian::Query::OP_PHRASE, Xapian::Enquire::set_query(), Xapian::MSet::size(), and TEST_EQUAL.

DEFINE_TESTCASE() [40/70]

DEFINE_TESTCASE	(	nosuchterm	,
		backend
	)

Definition at line 1883 of file api_backend.cc.

References get_database(), term, and TEST_EQUAL.

DEFINE_TESTCASE() [41/70]

DEFINE_TESTCASE	(	notermlist1	,
		glass
	)

Feature test for Xapian::DB_NO_TERMLIST.

Definition at line 1182 of file api_backend.cc.

References Xapian::WritableDatabase::add_document(), Xapian::Document::add_term(), Xapian::Document::add_value(), Xapian::WritableDatabase::commit(), Xapian::DB_BACKEND_GLASS, Xapian::DB_CREATE, Xapian::DB_NO_TERMLIST, file_exists(), get_dbtype(), rm_rf(), Xapian::Database::termlist_begin(), TEST, and TEST_EXCEPTION.

DEFINE_TESTCASE() [42/70]

DEFINE_TESTCASE	(	orcheck1	,
		backend
	)

Regression test for bugs in the check() method of OrPostList.

(ticket #485) Bugs introduced and fixed between 1.2.0 and 1.2.1 (never in a release).

Definition at line 893 of file api_backend.cc.

References get_database(), Xapian::Database::get_doccount(), Xapian::Enquire::get_mset(), make_orcheck_db(), mset_expect_order(), Xapian::Query::OP_AND, Xapian::Query::OP_OR, Xapian::Query::OP_VALUE_RANGE, Xapian::Enquire::set_query(), and tout.

DEFINE_TESTCASE() [43/70]

DEFINE_TESTCASE	(	ordecay1	,
		backend
	)

Regression test for bug in decay of OR to AND, fixed in 1.2.1 and 1.0.21.

Definition at line 817 of file api_backend.cc.

References get_database(), Xapian::Database::get_doccount(), Xapian::Enquire::get_mset(), make_ordecay_db(), mset_range_is_same(), Xapian::Query::OP_OR, Xapian::Enquire::set_query(), Xapian::MSet::size(), and TEST.

DEFINE_TESTCASE() [44/70]

DEFINE_TESTCASE	(	ordecay2	,
		backend
	)

Regression test for bug in decay of OR to AND_MAYBE, fixed in 1.2.1 and 1.0.21.

Definition at line 834 of file api_backend.cc.

References get_database(), Xapian::Database::get_doccount(), Xapian::Enquire::get_mset(), make_ordecay_db(), mset_range_is_same(), Xapian::Query::OP_AND, Xapian::Query::OP_OR, Xapian::Enquire::set_query(), Xapian::MSet::size(), and TEST.

DEFINE_TESTCASE() [45/70]

DEFINE_TESTCASE	(	phrase3	,
		positional
	)

Coverage for SelectPostList::skip_to().

Definition at line 973 of file api_backend.cc.

References get_database(), Xapian::Enquire::get_mset(), Xapian::Query::OP_AND_MAYBE, Xapian::Query::OP_NEAR, and Xapian::Enquire::set_query().

DEFINE_TESTCASE() [46/70]

DEFINE_TESTCASE	(	phrasebug1	,
		positional
	)

Regression test for ticket#653, fixed in 1.3.2 and 1.2.19.

Definition at line 1264 of file api_backend.cc.

References get_database(), Xapian::Enquire::get_mset(), make_phrasebug1_db(), Xapian::Query::OP_PHRASE, Xapian::Enquire::set_query(), Xapian::MSet::size(), and TEST_EQUAL.

DEFINE_TESTCASE() [47/70]

DEFINE_TESTCASE	(	positfrompostit1	,
		positional
	)

Regression test for bug fixed in git master before 2.0.0.

A PositionIterator from a PostingIterator in a multidatabase always used the first shard, which could cause a segfault if the term wasn't present in that shard.

Definition at line 1847 of file api_backend.cc.

References get_database(), p, Xapian::Database::postlist_begin(), Xapian::Database::postlist_end(), TEST_EQUAL, and TEST_NOT_EQUAL.

DEFINE_TESTCASE() [48/70]

DEFINE_TESTCASE	(	qpmemoryleak1	,
		writable &&!	inmemory
	)

Regression test for bug#462 fixed in 1.0.19 and 1.1.5.

Definition at line 645 of file api_backend.cc.

References Xapian::WritableDatabase::add_document(), Xapian::Document::add_term(), Xapian::WritableDatabase::commit(), Xapian::QueryParser::FLAG_PARTIAL, get_writable_database(), get_writable_database_as_database(), Xapian::QueryParser::parse_query(), Xapian::QueryParser::set_database(), SKIP_TEST, Xapian::Internal::str(), and TEST_EXCEPTION3.

DEFINE_TESTCASE() [49/70]

DEFINE_TESTCASE	(	readonlyparentdir1	,
		glass
	)

Check that the parent directory for the database doesn't need to be writable.

Regression test for early versions on the glass new btree branch which failed to append a "/" when generating a temporary filename from the database directory.

Definition at line 1226 of file api_backend.cc.

References Xapian::WritableDatabase::add_document(), Xapian::Document::add_term(), Xapian::WritableDatabase::commit(), get_named_writable_database(), get_named_writable_database_path(), Xapian::Document::set_data(), and TEST.

DEFINE_TESTCASE() [50/70]

DEFINE_TESTCASE	(	reconstruct1	,
		backend
	)

Definition at line 1818 of file api_backend.cc.

References get_database(), Xapian::Database::reconstruct_text(), and TEST_STRINGS_EQUAL.

DEFINE_TESTCASE() [51/70]

DEFINE_TESTCASE	(	reconstruct2	,
		writable
	)

Definition at line 1828 of file api_backend.cc.

References Xapian::WritableDatabase::add_document(), Xapian::Document::add_posting(), get_database(), Xapian::Database::reconstruct_text(), and TEST_STRINGS_EQUAL.

DEFINE_TESTCASE() [52/70]

DEFINE_TESTCASE	(	remoteportreuse1	,
		remotetcp
	)

Definition at line 1922 of file api_backend.cc.

References CLOSESOCKET, errno_to_string(), FAIL_TEST, get_remote_database(), SOCK_CLOEXEC, socket_errno(), and tout.

DEFINE_TESTCASE() [53/70]

DEFINE_TESTCASE	(	replacedoc7	,
		writable &&!inmemory &&!	remote
	)

Check that replacing an unmodified document doesn't increase the automatic commit counter.

Regression test for bug fixed in 1.1.4/1.0.18.

Definition at line 517 of file api_backend.cc.

References Xapian::WritableDatabase::add_document(), Xapian::Document::add_posting(), Xapian::Document::add_term(), Xapian::Document::add_value(), Xapian::WritableDatabase::commit(), Xapian::Database::get_doccount(), Xapian::Database::get_document(), get_writable_database(), get_writable_database_as_database(), Xapian::Database::reopen(), Xapian::WritableDatabase::replace_document(), Xapian::Document::set_data(), TEST, and TEST_EQUAL.

DEFINE_TESTCASE() [54/70]

DEFINE_TESTCASE	(	replacedoc8	,
		writable
	)

Check that replacing a document deleted since the last commit works.

Prior to 1.1.4/1.0.18, this failed to update the collection frequency and wdf, and caused an assertion failure when assertions were enabled.

Definition at line 558 of file api_backend.cc.

References Xapian::WritableDatabase::add_document(), Xapian::Document::add_term(), Xapian::WritableDatabase::commit(), Xapian::WritableDatabase::delete_document(), Xapian::Database::get_collection_freq(), get_writable_database(), p, Xapian::Database::postlist_begin(), Xapian::Database::postlist_end(), Xapian::WritableDatabase::replace_document(), Xapian::Document::set_data(), TEST, and TEST_EQUAL.

DEFINE_TESTCASE() [55/70]

DEFINE_TESTCASE	(	replacedoc9	,
		writable
	)

Check that replacing a document after clear_terms() still deletes old positional data.

Regression test for bug introduced and fixed in development prior to 2.0.0.

Definition at line 584 of file api_backend.cc.

References Xapian::WritableDatabase::add_document(), Xapian::Document::add_posting(), Xapian::Document::add_term(), Xapian::Document::clear_terms(), Xapian::WritableDatabase::commit(), Xapian::Database::get_document(), get_named_writable_database(), Xapian::Database::positionlist_begin(), Xapian::Database::positionlist_end(), Xapian::WritableDatabase::replace_document(), Xapian::Document::set_data(), and TEST_EQUAL.

DEFINE_TESTCASE() [56/70]

DEFINE_TESTCASE	(	retrylock1	,
		writable &&	path
	)

Feature test for Xapian::DB_RETRY_LOCK.

Definition at line 1280 of file api_backend.cc.

References Xapian::Database::close(), close(), Xapian::DB_OPEN, Xapian::DB_RETRY_LOCK, errno_to_string(), FAIL_TEST, Xapian::Error::get_description(), get_named_writable_database(), get_named_writable_database_path(), SKIP_TEST, SOCK_CLOEXEC, TEST_EQUAL, and tout.

DEFINE_TESTCASE() [57/70]

DEFINE_TESTCASE	(	sortvalue2	,
		backend
	)

Definition at line 1500 of file api_backend.cc.

References Xapian::Database::add_database(), Xapian::MSet::begin(), Xapian::MSet::end(), get_database(), Xapian::Database::get_document(), Xapian::Enquire::get_mset(), Xapian::Document::get_value(), Xapian::Query::MatchAll, Xapian::Enquire::set_query(), Xapian::Enquire::set_sort_by_value(), and TEST.

DEFINE_TESTCASE() [58/70]

DEFINE_TESTCASE	(	splitpostings1	,
		writable
	)

Regression test for split position handling - broken in 1.4.8.

Definition at line 1763 of file api_backend.cc.

References Xapian::WritableDatabase::add_document(), Xapian::Document::add_posting(), Xapian::WritableDatabase::commit(), get_writable_database(), p, pos, Xapian::Database::positionlist_begin(), Xapian::Database::positionlist_end(), TEST_EQUAL, and TEST_REL.

DEFINE_TESTCASE() [59/70]

DEFINE_TESTCASE	(	stubdb7	,
		!	backend
	)

Test error opening non-existent stub databases.

Definition at line 1072 of file api_backend.cc.

References Xapian::DB_BACKEND_STUB, Xapian::DB_OPEN, and TEST_EXCEPTION.

DEFINE_TESTCASE() [60/70]

DEFINE_TESTCASE	(	termitertf1	,
		backend
	)

Check that a TermIterator returns the correct termfreqs.

Prior to 2.0.0, the termfreq was approximated in the multidatabase case.

Definition at line 1715 of file api_backend.cc.

References get_database(), Xapian::TermIterator::get_termfreq(), Xapian::TermIterator::skip_to(), Xapian::Database::termlist_begin(), and TEST_EQUAL.

DEFINE_TESTCASE() [61/70]

DEFINE_TESTCASE	(	testlock1	,
		glass
	)

Feature tests for Database::locked().

Definition at line 353 of file api_backend.cc.

References Xapian::Database::close(), get_named_writable_database(), get_writable_database_as_database(), Xapian::Database::locked(), SKIP_TEST, and TEST.

DEFINE_TESTCASE() [62/70]

DEFINE_TESTCASE	(	testlock2	,
		backend &&!	writable
	)

Test that locked() returns false for backends which don't support update.

Regression test for bug fixed in 1.4.6.

Definition at line 397 of file api_backend.cc.

References Xapian::Database::close(), get_database(), Xapian::Database::locked(), and TEST.

DEFINE_TESTCASE() [63/70]

DEFINE_TESTCASE	(	testlock3	,
		inmemory
	)

Test locked() on inmemory Database objects.

An inmemory Database is always actually a WritableDatabase viewed as a Database, so it should always report being locked for writing, unless close() has been called.

Regression test for bug fixed in 1.4.14 - earlier versions always returned false for an inmemory Database here.

Regression test for bug fixed in 1.4.15 - false should be returned after close() has been called.

Definition at line 416 of file api_backend.cc.

References Xapian::Database::close(), get_database(), Xapian::Database::locked(), and TEST.

DEFINE_TESTCASE() [64/70]

DEFINE_TESTCASE	(	testlock4	,
		glass
	)

Feature tests for Database::lock() and unlock().

Definition at line 424 of file api_backend.cc.

References Xapian::Database::close(), get_named_writable_database(), get_writable_database_as_database(), Xapian::Database::lock(), Xapian::Database::locked(), SKIP_TEST, TEST, TEST_EXCEPTION, and Xapian::Database::unlock().

DEFINE_TESTCASE() [65/70]

DEFINE_TESTCASE	(	totaldoclen1	,
		writable
	)

Check that the backend handles total document length > 0xffffffff.

Definition at line 80 of file api_backend.cc.

References Xapian::WritableDatabase::add_document(), Xapian::Document::add_posting(), Xapian::WritableDatabase::commit(), Xapian::Database::get_avlength(), get_dbtype(), Xapian::Database::get_total_length(), get_writable_database(), get_writable_database_as_database(), Xapian::Internal::str(), and TEST_EQUAL.

DEFINE_TESTCASE() [66/70]

DEFINE_TESTCASE	(	unsupportedcheck1	,
		path
	)

Definition at line 2014 of file api_backend.cc.

References Xapian::Database::check(), FAIL_TEST, get_database_path(), Xapian::Error::get_msg(), BackendManager::get_xapian_progsrv_command(), TEST, and TEST_STRINGS_EQUAL.

DEFINE_TESTCASE() [67/70]

DEFINE_TESTCASE	(	unsupportedcheck2	,
		inmemory
	)

Definition at line 2038 of file api_backend.cc.

References Xapian::Database::check(), TEST, and TEST_EXCEPTION.

DEFINE_TESTCASE() [68/70]

DEFINE_TESTCASE	(	unsupportedcheck3	,
		!	backend
	)

Definition at line 2051 of file api_backend.cc.

References Xapian::Database::check(), errno_to_string(), Xapian::Error::get_error_string(), and TEST_EQUAL.

DEFINE_TESTCASE() [69/70]

DEFINE_TESTCASE	(	valuesaftercommit1	,
		writable
	)

Definition at line 280 of file api_backend.cc.

References Xapian::Document::add_value(), Xapian::WritableDatabase::commit(), Xapian::Database::get_document(), Xapian::Document::get_value(), get_writable_database(), Xapian::WritableDatabase::replace_document(), and TEST_EQUAL.

DEFINE_TESTCASE() [70/70]

DEFINE_TESTCASE	(	xordecay1	,
		backend
	)

Regression test for bug in decay of XOR, fixed in 1.2.1 and 1.0.21.

Definition at line 785 of file api_backend.cc.

References get_database(), Xapian::Database::get_doccount(), Xapian::Enquire::get_mset(), make_xordecay1_db(), mset_range_is_same(), Xapian::Query::OP_OR, Xapian::Query::OP_XOR, Xapian::Enquire::set_query(), Xapian::MSet::size(), and TEST.

gen_uniqterms_gt_doclen_db()

static void gen_uniqterms_gt_doclen_db ( Xapian::WritableDatabase &  db, const string &    )

static

Definition at line 1637 of file api_backend.cc.

References Xapian::Document::add_boolean_term(), Xapian::WritableDatabase::add_document(), Xapian::Document::add_posting(), and Xapian::Document::add_term().

Referenced by DEFINE_TESTCASE().

make_msize1_db()

static void make_msize1_db ( Xapian::WritableDatabase &  db, const string &    )

static

Definition at line 674 of file api_backend.cc.

References Xapian::WritableDatabase::add_document(), Xapian::Document::add_term(), and Xapian::Document::add_value().

Referenced by DEFINE_TESTCASE().

make_msize2_db()

static void make_msize2_db ( Xapian::WritableDatabase &  db, const string &    )

static

Definition at line 724 of file api_backend.cc.

References Xapian::WritableDatabase::add_document(), Xapian::Document::add_term(), and Xapian::Document::add_value().

Referenced by DEFINE_TESTCASE().

make_orcheck_db()

static void make_orcheck_db ( Xapian::WritableDatabase &  db, const string &    )

static

Definition at line 855 of file api_backend.cc.

References Xapian::Document::add_term(), Xapian::Document::add_value(), Xapian::Database::get_document(), and Xapian::WritableDatabase::replace_document().

Referenced by DEFINE_TESTCASE().

make_ordecay_db()

static void make_ordecay_db ( Xapian::WritableDatabase &  db, const string &    )

static

Definition at line 800 of file api_backend.cc.

References Xapian::WritableDatabase::add_document(), Xapian::Document::add_term(), p, and Xapian::Internal::str().

Referenced by DEFINE_TESTCASE().

make_phrasebug1_db()

static void make_phrasebug1_db ( Xapian::WritableDatabase &  db, const string &    )

static

Definition at line 1252 of file api_backend.cc.

References Xapian::WritableDatabase::add_document(), and Xapian::Document::add_posting().

Referenced by DEFINE_TESTCASE().

make_xordecay1_db()

static void make_xordecay1_db ( Xapian::WritableDatabase &  db, const string &    )

static

Definition at line 772 of file api_backend.cc.

References Xapian::WritableDatabase::add_document(), Xapian::Document::add_term(), and Xapian::Internal::str().

Referenced by DEFINE_TESTCASE().