xbps/tests/libxbps/plist_find_dictionary/main.c
Juan RP 068cab8d20 libxbps: performance improvements by caching the most accessed paths.
1- We can cache the result of the first xbps_pkgdb_init() when it fails
   and avoid the malloc/free/access from it.
2- We cache the uname(2) result into a private var in xbps_handle and
   use it in xbps_pkg_arch_match().

This improves performance by ~5% approx and it's close as it was before
introducing the repository index format 1.5.
2012-06-15 15:33:11 +02:00

182 lines
5.9 KiB
C

/*-
* Copyright (c) 2012 Juan Romero Pardines.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*-
*/
#include <string.h>
#include <atf-c.h>
#include <xbps_api.h>
static const char dictxml[] =
"<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
"<!DOCTYPE plist PUBLIC \"-//Apple Computer//DTD PLIST 1.0//EN\" \"http://www.apple.com/DTDs/PropertyList-1.0.dtd\">\n"
"<plist version=\"1.0\">\n"
"<dict>\n"
" <key>packages</key>\n"
" <array>\n"
" <dict>\n"
" <key>pkgname</key>\n"
" <string>afoo</string>\n"
" <key>version</key>\n"
" <string>1.1_1</string>\n"
" <key>pkgver</key>\n"
" <string>afoo-1.1_1</string>\n"
" <key>provides</key>\n"
" <array>\n"
" <string>virtualpkg-9999_1</string>\n"
" </array>\n"
" </dict>\n"
" <dict>\n"
" <key>pkgname</key>\n"
" <string>foo</string>\n"
" <key>version</key>\n"
" <string>2.0_1</string>\n"
" <key>pkgver</key>\n"
" <string>foo-2.0_1</string>\n"
" </dict>\n"
" </array>\n"
"</dict>\n"
"</plist>\n";
ATF_TC(find_pkg_in_dict_by_name_test);
ATF_TC_HEAD(find_pkg_in_dict_by_name_test, tc)
{
atf_tc_set_md_var(tc, "descr", "Test xbps_find_pkg_in_dict_by_name");
}
ATF_TC_BODY(find_pkg_in_dict_by_name_test, tc)
{
struct xbps_handle xh;
prop_dictionary_t d, dr;
d = prop_dictionary_internalize(dictxml);
ATF_REQUIRE_EQ(prop_object_type(d), PROP_TYPE_DICTIONARY);
memset(&xh, 0, sizeof(xh));
xbps_init(&xh);
/* match by pkgname */
dr = xbps_find_pkg_in_dict_by_name(&xh, d, "packages", "foo");
ATF_REQUIRE_EQ(prop_object_type(dr), PROP_TYPE_DICTIONARY);
}
ATF_TC(find_pkg_in_dict_by_pattern_test);
ATF_TC_HEAD(find_pkg_in_dict_by_pattern_test, tc)
{
atf_tc_set_md_var(tc, "descr", "Test xbps_find_pkg_in_dict_by_pattern");
}
ATF_TC_BODY(find_pkg_in_dict_by_pattern_test, tc)
{
struct xbps_handle xh;
prop_dictionary_t d, dr;
d = prop_dictionary_internalize(dictxml);
ATF_REQUIRE_EQ(prop_object_type(d), PROP_TYPE_DICTIONARY);
memset(&xh, 0, sizeof(xh));
xbps_init(&xh);
/* match by pkgpattern */
dr = xbps_find_pkg_in_dict_by_pattern(&xh, d, "packages", "foo>=2.0");
ATF_REQUIRE_EQ(prop_object_type(dr), PROP_TYPE_DICTIONARY);
}
ATF_TC(find_pkg_in_dict_by_pkgver_test);
ATF_TC_HEAD(find_pkg_in_dict_by_pkgver_test, tc)
{
atf_tc_set_md_var(tc, "descr", "Test xbps_find_pkg_in_dict_by_pkgver");
}
ATF_TC_BODY(find_pkg_in_dict_by_pkgver_test, tc)
{
struct xbps_handle xh;
prop_dictionary_t d, dr;
d = prop_dictionary_internalize(dictxml);
ATF_REQUIRE_EQ(prop_object_type(d), PROP_TYPE_DICTIONARY);
memset(&xh, 0, sizeof(xh));
xbps_init(&xh);
/* exact match by pkgver */
dr = xbps_find_pkg_in_dict_by_pkgver(&xh, d, "packages", "foo-2.0_1");
ATF_REQUIRE_EQ(prop_object_type(dr), PROP_TYPE_DICTIONARY);
}
ATF_TC(find_virtualpkg_in_dict_by_pattern_test);
ATF_TC_HEAD(find_virtualpkg_in_dict_by_pattern_test, tc)
{
atf_tc_set_md_var(tc, "descr", "Test xbps_find_virtualpkg_in_dict_by_pattern");
}
ATF_TC_BODY(find_virtualpkg_in_dict_by_pattern_test, tc)
{
struct xbps_handle xh;
prop_dictionary_t d, dr;
const char *pkgver;
d = prop_dictionary_internalize(dictxml);
ATF_REQUIRE_EQ(prop_object_type(d), PROP_TYPE_DICTIONARY);
/* match virtualpkg by pattern */
memset(&xh, 0, sizeof(xh));
xbps_init(&xh);
dr = xbps_find_virtualpkg_in_dict_by_pattern(&xh, d, "packages", "virtualpkg>=9999");
ATF_REQUIRE_EQ(prop_object_type(dr), PROP_TYPE_DICTIONARY);
prop_dictionary_get_cstring_nocopy(dr, "pkgver", &pkgver);
ATF_REQUIRE_STREQ(pkgver, "afoo-1.1_1");
dr = xbps_find_virtualpkg_in_dict_by_pattern(&xh, d, "packages", "virtualpkg<=9999_1");
ATF_REQUIRE_EQ(prop_object_type(dr), PROP_TYPE_DICTIONARY);
prop_dictionary_get_cstring_nocopy(dr, "pkgver", &pkgver);
ATF_REQUIRE_STREQ(pkgver, "afoo-1.1_1");
}
ATF_TC(find_virtualpkg_in_dict_by_name_test);
ATF_TC_HEAD(find_virtualpkg_in_dict_by_name_test, tc)
{
atf_tc_set_md_var(tc, "descr", "Test xbps_find_virtualpkg_in_dict_by_name");
}
ATF_TC_BODY(find_virtualpkg_in_dict_by_name_test, tc)
{
struct xbps_handle xh;
prop_dictionary_t d, dr;
const char *pkgver;
d = prop_dictionary_internalize(dictxml);
ATF_REQUIRE_EQ(prop_object_type(d), PROP_TYPE_DICTIONARY);
memset(&xh, 0, sizeof(xh));
xbps_init(&xh);
/* match virtualpkg by name */
dr = xbps_find_virtualpkg_in_dict_by_name(&xh, d, "packages", "virtualpkg");
ATF_REQUIRE_EQ(prop_object_type(dr), PROP_TYPE_DICTIONARY);
prop_dictionary_get_cstring_nocopy(dr, "pkgver", &pkgver);
ATF_REQUIRE_STREQ(pkgver, "afoo-1.1_1");
}
ATF_TP_ADD_TCS(tp)
{
ATF_TP_ADD_TC(tp, find_pkg_in_dict_by_name_test);
ATF_TP_ADD_TC(tp, find_pkg_in_dict_by_pattern_test);
ATF_TP_ADD_TC(tp, find_pkg_in_dict_by_pkgver_test);
ATF_TP_ADD_TC(tp, find_virtualpkg_in_dict_by_name_test);
ATF_TP_ADD_TC(tp, find_virtualpkg_in_dict_by_pattern_test);
return atf_no_error();
}