tests/api_percentages.cc File Reference

Tests of percentage calculations. More...

#include <config.h>
#include "api_percentages.h"
#include <xapian.h>
#include "apitest.h"
#include "backendmanager_local.h"
#include "testutils.h"
#include <cfloat>

Include dependency graph for api_percentages.cc:

Go to the source code of this file.

Classes
class	MyPostingSource
Functions
	DEFINE_TESTCASE (consistency3, backend)
	DEFINE_TESTCASE (pctcutoff4, backend &&!remote &&!multi)
	Test for rounding errors in percentage weight calculations and cutoffs.
	DEFINE_TESTCASE (pctcutoff5, backend)
	Check we throw for a percentage cutoff while sorting primarily by value.
	DEFINE_TESTCASE (topercent3, remote)
	DEFINE_TESTCASE (topercent4, backend)
	DEFINE_TESTCASE (topercent5, backend)
	Test that a search with a non-existent term doesn't get 100%.

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Detailed Description

Tests of percentage calculations.

Definition in file api_percentages.cc.

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Function Documentation

DEFINE_TESTCASE	(	topercent5	,
		backend
	)

Test that a search with a non-existent term doesn't get 100%.

Definition at line 246 of file api_percentages.cc.

References Xapian::MSet::empty(), get_database(), Xapian::Enquire::get_mset(), Xapian::Query::OP_OR, Xapian::Enquire::set_query(), and TEST.

DEFINE_TESTCASE	(	topercent4	,
		backend
	)

Definition at line 226 of file api_percentages.cc.

References Xapian::MSet::empty(), get_database(), Xapian::Enquire::get_mset(), Xapian::Query::OP_FILTER, Xapian::Query::OP_XOR, query(), Xapian::Enquire::set_query(), TEST, and TEST_EQUAL.

DEFINE_TESTCASE	(	topercent3	,
		remote
	)

Definition at line 200 of file api_percentages.cc.

References Xapian::Database::add_database(), BackendManagerLocal, Xapian::MSet::begin(), Xapian::MSet::end(), get_database(), Xapian::Enquire::get_mset(), Xapian::MSetIterator::get_percent(), test_driver::get_srcdir(), Xapian::Query::OP_OR, Xapian::Enquire::set_query(), Xapian::Enquire::set_sort_by_value(), and TEST_REL.

DEFINE_TESTCASE	(	pctcutoff5	,
		backend
	)

Check we throw for a percentage cutoff while sorting primarily by value.

Definition at line 177 of file api_percentages.cc.

References get_database(), Xapian::Enquire::get_mset(), Xapian::Enquire::set_cutoff(), Xapian::Enquire::set_query(), Xapian::Enquire::set_sort_by_value(), Xapian::Enquire::set_sort_by_value_then_relevance(), and TEST_EXCEPTION.

DEFINE_TESTCASE	(	pctcutoff4	,
		backend &&!remote &&!	multi
	)

Test for rounding errors in percentage weight calculations and cutoffs.

Definition at line 125 of file api_percentages.cc.

References MyPostingSource::append_docweight(), Xapian::MSet::begin(), Xapian::MSet::convert_to_percent(), Xapian::MSet::end(), get_database(), Xapian::Enquire::get_mset(), Xapian::Enquire::set_cutoff(), Xapian::Enquire::set_query(), Xapian::MSet::size(), TEST_EQUAL, and tout.

DEFINE_TESTCASE	(	consistency3	,
		backend
	)

Definition at line 39 of file api_percentages.cc.

References get_database(), Xapian::Enquire::get_mset(), Xapian::Enquire::set_query(), Xapian::Enquire::set_sort_by_value(), Xapian::MSet::size(), TEST, TEST_EQUAL, TEST_EQUAL_DOUBLE, and tout.