api_snippets.cc File Reference

tests snippets More...

#include <config.h>
#include "api_snippets.h"
#include <fstream>
#include <string>
#include <xapian.h>
#include "apitest.h"
#include "testsuite.h"
#include "testutils.h"

Include dependency graph for api_snippets.cc:

Go to the source code of this file.

Classes
struct	snippet_testcase

Macros
#define	SHY   "\xc2\xad"
#define	ZWSP   "\xe2\x80\x8b"
#define	DO_TEST(CODE, RESULT)

Functions
	DEFINE_TESTCASE (snippet1, backend)
	Test snippets without stemming. More...
	DEFINE_TESTCASE (snippetstem1, backend)
	Test snippets with stemming. More...
	DEFINE_TESTCASE (snippetphrase1, backend)
	Test snippets with phrases. More...
static void	make_tg_db (Xapian::WritableDatabase &db, const string &source)
	Index file to a DB with TermGenerator. More...
	DEFINE_TESTCASE (snippetmisc1, backend)
	Test snippets in various ways. More...
	DEFINE_TESTCASE (snippet_termcover1, backend)
	Test snippet term diversity. More...
	DEFINE_TESTCASE (snippet_termcover2, backend)
	Test snippet term diversity cases with BoolWeight. More...
	DEFINE_TESTCASE (snippet_empty, backend)
	Test snippet EMPTY_WITHOUT_MATCH flag. More...
	DEFINE_TESTCASE (snippet_start_nonspace, backend)
	Check snippets include certain preceding punctuation. More...
	DEFINE_TESTCASE (snippet_small_zerolength, backend)
	Test snippets with small and zero length. More...
	DEFINE_TESTCASE (snippet_ngrams, backend)
	Test ngrams. More...
	DEFINE_TESTCASE (snippet_wordbreaks, backend)
	Test word break finding. More...
	DEFINE_TESTCASE (snippet_empty_mset, backend)
	DEFINE_TESTCASE (snippet_empty_mset2, !backend)

Detailed Description

tests snippets

Definition in file api_snippets.cc.

Macro Definition Documentation

DO_TEST

#define DO_TEST	(		CODE,
			RESULT
	)

Value:

    try { \
        CODE; \
        FAIL_TEST("No exception thrown, expected FeatureUnavailableError"); \
    } catch (const Xapian::FeatureUnavailableError& e) { \
        TEST_STRINGS_EQUAL( \
            e.get_msg(), \
            "SNIPPET_WORD_BREAKS requires building Xapian to use ICU"); \
    }

SHY

#define SHY   "\xc2\xad"

ZWSP

#define ZWSP   "\xe2\x80\x8b"

Function Documentation

DEFINE_TESTCASE() [1/13]

DEFINE_TESTCASE	(	snippet1	,
		backend
	)

Test snippets without stemming.

Definition at line 44 of file api_snippets.cc.

References get_database(), Xapian::Enquire::get_mset(), Xapian::Query::OP_OR, Xapian::Enquire::set_query(), SHY, Xapian::MSet::snippet(), TEST_STRINGS_EQUAL, testcases, and ZWSP.

DEFINE_TESTCASE() [2/13]

DEFINE_TESTCASE	(	snippet_empty	,
		backend
	)

Test snippet EMPTY_WITHOUT_MATCH flag.

Definition at line 274 of file api_snippets.cc.

References get_database(), Xapian::Enquire::get_mset(), Xapian::Query::OP_OR, Xapian::Enquire::set_query(), Xapian::MSet::snippet(), Xapian::MSet::SNIPPET_EMPTY_WITHOUT_MATCH, and TEST_STRINGS_EQUAL.

DEFINE_TESTCASE() [3/13]

DEFINE_TESTCASE	(	snippet_empty_mset	,
		backend
	)

Definition at line 564 of file api_snippets.cc.

References get_database(), Xapian::Enquire::get_mset(), Xapian::Enquire::set_query(), Xapian::MSet::snippet(), and TEST_STRINGS_EQUAL.

DEFINE_TESTCASE() [4/13]

DEFINE_TESTCASE	(	snippet_empty_mset2	,
		!	backend
	)

Definition at line 571 of file api_snippets.cc.

References Xapian::MSet::snippet(), and TEST_STRINGS_EQUAL.

DEFINE_TESTCASE() [5/13]

DEFINE_TESTCASE	(	snippet_ngrams	,
		backend
	)

Test ngrams.

Definition at line 498 of file api_snippets.cc.

References Xapian::WritableDatabase::add_document(), Xapian::QueryParser::FLAG_DEFAULT, Xapian::QueryParser::FLAG_NGRAMS, Xapian::TermGenerator::FLAG_NGRAMS, get_database(), Xapian::TermGenerator::index_text(), Xapian::QueryParser::parse_query(), Xapian::TermGenerator::set_document(), Xapian::TermGenerator::set_flags(), Xapian::MSet::snippet(), Xapian::MSet::SNIPPET_NGRAMS, and TEST_STRINGS_EQUAL.

DEFINE_TESTCASE() [6/13]

DEFINE_TESTCASE	(	snippet_small_zerolength	,
		backend
	)

Test snippets with small and zero length.

Definition at line 471 of file api_snippets.cc.

References get_database(), Xapian::Enquire::get_mset(), Xapian::Query::OP_OR, Xapian::Enquire::set_query(), Xapian::MSet::snippet(), TEST_STRINGS_EQUAL, and testcases.

DEFINE_TESTCASE() [7/13]

DEFINE_TESTCASE	(	snippet_start_nonspace	,
		backend
	)

Check snippets include certain preceding punctuation.

Definition at line 310 of file api_snippets.cc.

References get_database(), Xapian::Enquire::get_mset(), Xapian::Enquire::set_query(), Xapian::MSet::snippet(), and TEST_STRINGS_EQUAL.

DEFINE_TESTCASE() [8/13]

DEFINE_TESTCASE	(	snippet_termcover1	,
		backend
	)

Test snippet term diversity.

Definition at line 216 of file api_snippets.cc.

References get_database(), Xapian::Enquire::get_mset(), Xapian::Query::OP_OR, Xapian::Enquire::set_query(), Xapian::MSet::snippet(), Xapian::MSet::SNIPPET_EXHAUSTIVE, TEST_STRINGS_EQUAL, and testcases.

DEFINE_TESTCASE() [9/13]

DEFINE_TESTCASE	(	snippet_termcover2	,
		backend
	)

Test snippet term diversity cases with BoolWeight.

Definition at line 245 of file api_snippets.cc.

References get_database(), Xapian::Enquire::get_mset(), Xapian::Query::OP_OR, Xapian::Enquire::set_query(), Xapian::Enquire::set_weighting_scheme(), Xapian::MSet::snippet(), Xapian::MSet::SNIPPET_EXHAUSTIVE, TEST_STRINGS_EQUAL, and testcases.

DEFINE_TESTCASE() [10/13]

DEFINE_TESTCASE	(	snippet_wordbreaks	,
		backend
	)

Test word break finding.

Definition at line 531 of file api_snippets.cc.

References DO_TEST, get_database(), Xapian::Enquire::get_mset(), Xapian::Enquire::set_query(), Xapian::MSet::snippet(), and Xapian::MSet::SNIPPET_WORD_BREAKS.

DEFINE_TESTCASE() [11/13]

DEFINE_TESTCASE	(	snippetmisc1	,
		backend
	)

Test snippets in various ways.

Definition at line 170 of file api_snippets.cc.

References get_database(), Xapian::Enquire::get_mset(), make_tg_db(), Xapian::Query::OP_PHRASE, Xapian::Query::OP_WILDCARD, Xapian::Enquire::set_query(), Xapian::Enquire::set_weighting_scheme(), Xapian::MSet::size(), Xapian::MSet::snippet(), TEST_EQUAL, and TEST_STRINGS_EQUAL.

DEFINE_TESTCASE() [12/13]

DEFINE_TESTCASE	(	snippetphrase1	,
		backend
	)

Test snippets with phrases.

Definition at line 111 of file api_snippets.cc.

References get_database(), Xapian::Enquire::get_mset(), Xapian::Query::OP_PHRASE, Xapian::Enquire::set_query(), Xapian::MSet::snippet(), TEST_STRINGS_EQUAL, and testcases.

DEFINE_TESTCASE() [13/13]

DEFINE_TESTCASE	(	snippetstem1	,
		backend
	)

Test snippets with stemming.

Definition at line 88 of file api_snippets.cc.

References get_database(), Xapian::Enquire::get_mset(), Xapian::Query::OP_OR, Xapian::Enquire::set_query(), Xapian::MSet::snippet(), TEST_STRINGS_EQUAL, and testcases.

make_tg_db()

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

static

Index file to a DB with TermGenerator.

Definition at line 138 of file api_snippets.cc.

References Xapian::WritableDatabase::add_document(), C_isnotspace(), FAIL_TEST, test_driver::get_srcdir(), Xapian::TermGenerator::index_text(), Xapian::Document::set_data(), Xapian::TermGenerator::set_document(), and Xapian::TermGenerator::set_stemmer().

Referenced by DEFINE_TESTCASE().