tests/api_backend.cc File Reference

Backend-related tests. More...

#include <config.h>
#include "api_backend.h"
#include <xapian.h>
#include "str.h"
#include "testsuite.h"
#include "testutils.h"
#include "utils.h"
#include "apitest.h"
#include "safeunistd.h"

Include dependency graph for api_backend.cc:

Go to the source code of this file.

Classes
struct	MyMatchDecider
Defines
#define	XAPIAN_DEPRECATED(X)   X
Functions
	DEFINE_TESTCASE (lockfileumask1, brass||chert||flint)
	Regression test - lockfile should honour umask, was only user-readable.
	DEFINE_TESTCASE (totaldoclen1, writable)
	Check that the backend handles total document length > 0xffffffff.
	DEFINE_TESTCASE (dbstats1, backend)
	DEFINE_TESTCASE (alldocspl3, backend)
	Check handling of alldocs on an empty database.
	DEFINE_TESTCASE (modifiedpostlist1, writable)
	Regression test for bug#392 in ModifiedPostList iteration, fixed in 1.0.15.
	DEFINE_TESTCASE (doclenaftercommit1, writable)
	Regression test for chert bug fixed in 1.1.3 (ticket#397).
	DEFINE_TESTCASE (valuesaftercommit1, writable)
	DEFINE_TESTCASE (lockfilefd0or1, brass||chert||flint)
	DEFINE_TESTCASE (matchdecider4, remote)
	Test Xapian::MatchDecider with remote backend fails.
	DEFINE_TESTCASE (replacedoc7, writable &&!inmemory &&!remote)
	Check that replacing an unmodified document doesn't increase the automatic flush counter.
	DEFINE_TESTCASE (replacedoc8, writable)
	Check that replacing a document deleted since the last flush works.
	DEFINE_TESTCASE (databasemodified1, writable &&!inmemory &&!remote)
	Test coverage for DatabaseModifiedError.
	DEFINE_TESTCASE (qpmemoryleak1, writable &&!inmemory)
	Regression test for bug#462 fixed in 1.0.19 and 1.1.5.
static void	make_msize1_db (Xapian::WritableDatabase &db, const string &)
	DEFINE_TESTCASE (msize1, generated)
	Regression test for ticket#464, fixed in 1.1.6 and 1.0.20.
static void	make_msize2_db (Xapian::WritableDatabase &db, const string &)
	DEFINE_TESTCASE (msize2, generated)
	Regression test for bug related to ticket#464, fixed in 1.1.6 and 1.0.20.
static void	make_xordecay1_db (Xapian::WritableDatabase &db, const string &)
	DEFINE_TESTCASE (xordecay1, generated)
	Regression test for bug in decay of XOR, fixed in 1.2.1 and 1.0.21.
static void	make_ordecay_db (Xapian::WritableDatabase &db, const string &)
	DEFINE_TESTCASE (ordecay1, generated)
	Regression test for bug in decay of OR to AND, fixed in 1.2.1 and 1.0.21.
	DEFINE_TESTCASE (ordecay2, generated)
	Regression test for bug in decay of OR to AND_MAYBE, fixed in 1.2.1 and 1.0.21.
static void	make_orcheck_db (Xapian::WritableDatabase &db, const string &)
	DEFINE_TESTCASE (orcheck1, generated)
	Regression test for bugs in the check() method of OrPostList.
	DEFINE_TESTCASE (failedreplace1, brass||chert||flint)
	Regression test for bug fixed in 1.2.1 and 1.0.21.
	DEFINE_TESTCASE (failedreplace2, brass||chert||flint)
	DEFINE_TESTCASE (phrase3, positional)
	Coverage for SelectPostList::skip_to().
	DEFINE_TESTCASE (msetfirst2, backend)
	Check that get_mset(<large number>, 10) doesn't exhaust memory needlessly.
	DEFINE_TESTCASE (bm25weight2, backend)
	DEFINE_TESTCASE (tradweight2, backend)

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Detailed Description

Backend-related tests.

Definition in file api_backend.cc.

---

Define Documentation

#define XAPIAN_DEPRECATED

(

X

)

X

Definition at line 27 of file api_backend.cc.

---

Function Documentation

DEFINE_TESTCASE	(	tradweight2	,
		backend
	)

Definition at line 740 of file api_backend.cc.

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

DEFINE_TESTCASE	(	bm25weight2	,
		backend
	)

Definition at line 726 of file api_backend.cc.

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

DEFINE_TESTCASE	(	msetfirst2	,
		backend
	)

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

Definition at line 707 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	(	phrase3	,
		positional
	)

Coverage for SelectPostList::skip_to().

Definition at line 691 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	(	failedreplace2	,
		brass||chert||	flint
	)

Definition at line 669 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	(	failedreplace1	,
		brass||chert||	flint
	)

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 653 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	(	orcheck1	,
		generated
	)

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 608 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	(	ordecay2	,
		generated
	)

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

Definition at line 548 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	(	ordecay1	,
		generated
	)

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

Definition at line 530 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	(	xordecay1	,
		generated
	)

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

Definition at line 497 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.

DEFINE_TESTCASE	(	msize2	,
		generated
	)

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

Definition at line 450 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	(	msize1	,
		generated
	)

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

Definition at line 400 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	(	qpmemoryleak1	,
		writable &&!	inmemory
	)

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

Definition at line 352 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(), Xapian::Internal::str(), and TEST_EXCEPTION.

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

Test coverage for DatabaseModifiedError.

Definition at line 309 of file api_backend.cc.

References Xapian::WritableDatabase::add_document(), Xapian::Document::add_term(), Xapian::WritableDatabase::commit(), 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	(	replacedoc8	,
		writable
	)

Check that replacing a document deleted since the last flush 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 285 of file api_backend.cc.

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

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

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

Regression test for bug fixed in 1.1.4/1.0.18.

Definition at line 243 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::WritableDatabase::flush(), 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(), and TEST_EQUAL.

DEFINE_TESTCASE	(	matchdecider4	,
		remote
	)

Test Xapian::MatchDecider with remote backend fails.

Definition at line 216 of file api_backend.cc.

References MyMatchDecider::called, get_database(), Xapian::Enquire::get_mset(), Xapian::Enquire::set_query(), TEST, and TEST_EXCEPTION.

DEFINE_TESTCASE	(	lockfilefd0or1	,
		brass||chert||	flint
	)

Definition at line 162 of file api_backend.cc.

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

DEFINE_TESTCASE	(	valuesaftercommit1	,
		writable
	)

Definition at line 148 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	(	doclenaftercommit1	,
		writable
	)

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

Definition at line 139 of file api_backend.cc.

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

DEFINE_TESTCASE	(	modifiedpostlist1	,
		writable
	)

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

Definition at line 120 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	(	alldocspl3	,
		backend
	)

Check handling of alldocs on an empty database.

Definition at line 109 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	(	dbstats1	,
		backend
	)

Definition at line 83 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_wdf_upper_bound(), TEST_EQUAL, and TEST_REL.

DEFINE_TESTCASE	(	totaldoclen1	,
		writable
	)

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

Definition at line 66 of file api_backend.cc.

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

DEFINE_TESTCASE	(	lockfileumask1	,
		brass||chert||	flint
	)

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

Definition at line 42 of file api_backend.cc.

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

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

Definition at line 382 of file api_backend.cc.

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

Referenced by DEFINE_TESTCASE().

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

Definition at line 434 of file api_backend.cc.

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

Referenced by DEFINE_TESTCASE().

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

Definition at line 570 of file api_backend.cc.

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

Referenced by DEFINE_TESTCASE().

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

Definition at line 513 of file api_backend.cc.

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

Referenced by DEFINE_TESTCASE().

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

Definition at line 484 of file api_backend.cc.

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

Referenced by DEFINE_TESTCASE().