xbps/tests/libxbps/plist_find_array/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

177 lines
5.5 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 arrayxml[] =
"<?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"
"<array>\n"
" <dict>\n"
" <key>pkgname</key>\n"
" <string>afoo</string>\n"
" <key>version</key>\n"
" <string>1.1</string>\n"
" <key>pkgver</key>\n"
" <string>afoo-1.1</string>\n"
" <key>provides</key>\n"
" <array>\n"
" <string>virtualpkg-9999</string>\n"
" </array>\n"
" </dict>\n"
" <dict>\n"
" <key>pkgname</key>\n"
" <string>foo</string>\n"
" <key>version</key>\n"
" <string>2.0</string>\n"
" <key>pkgver</key>\n"
" <string>foo-2.0</string>\n"
" </dict>\n"
"</array>\n"
"</plist>\n";
ATF_TC(find_pkg_in_array_by_name_test);
ATF_TC_HEAD(find_pkg_in_array_by_name_test, tc)
{
atf_tc_set_md_var(tc, "descr", "Test xbps_find_pkg_in_array_by_name");
}
ATF_TC_BODY(find_pkg_in_array_by_name_test, tc)
{
struct xbps_handle xh;
prop_array_t a;
prop_dictionary_t dr;
a = prop_array_internalize(arrayxml);
ATF_REQUIRE_EQ(prop_object_type(a), PROP_TYPE_ARRAY);
memset(&xh, 0, sizeof(xh));
xbps_init(&xh);
/* match by pkgname */
dr = xbps_find_pkg_in_array_by_name(&xh, a, "foo", NULL);
ATF_REQUIRE_EQ(prop_object_type(dr), PROP_TYPE_DICTIONARY);
}
ATF_TC(find_pkg_in_array_by_pattern_test);
ATF_TC_HEAD(find_pkg_in_array_by_pattern_test, tc)
{
atf_tc_set_md_var(tc, "descr", "Test xbps_find_pkg_in_array_by_pattern");
}
ATF_TC_BODY(find_pkg_in_array_by_pattern_test, tc)
{
struct xbps_handle xh;
prop_array_t a;
prop_dictionary_t dr;
a = prop_array_internalize(arrayxml);
ATF_REQUIRE_EQ(prop_object_type(a), PROP_TYPE_ARRAY);
memset(&xh, 0, sizeof(xh));
xbps_init(&xh);
/* match by pkgpattern */
dr = xbps_find_pkg_in_array_by_pattern(&xh, a, "foo>=2.0", NULL);
ATF_REQUIRE_EQ(prop_object_type(dr), PROP_TYPE_DICTIONARY);
}
ATF_TC(find_pkg_in_array_by_pkgver_test);
ATF_TC_HEAD(find_pkg_in_array_by_pkgver_test, tc)
{
atf_tc_set_md_var(tc, "descr", "Test xbps_find_pkg_in_array_by_pkgver");
}
ATF_TC_BODY(find_pkg_in_array_by_pkgver_test, tc)
{
struct xbps_handle xh;
prop_array_t a;
prop_dictionary_t dr;
a = prop_array_internalize(arrayxml);
ATF_REQUIRE_EQ(prop_object_type(a), PROP_TYPE_ARRAY);
memset(&xh, 0, sizeof(xh));
xbps_init(&xh);
/* exact match by pkgver */
dr = xbps_find_pkg_in_array_by_pkgver(&xh, a, "foo-2.0", NULL);
ATF_REQUIRE_EQ(prop_object_type(dr), PROP_TYPE_DICTIONARY);
}
ATF_TC(find_virtualpkg_in_array_by_name_test);
ATF_TC_HEAD(find_virtualpkg_in_array_by_name_test, tc)
{
atf_tc_set_md_var(tc, "descr", "Test xbps_find_virtualpkg_in_array_by_name");
}
ATF_TC_BODY(find_virtualpkg_in_array_by_name_test, tc)
{
struct xbps_handle xh;
prop_array_t a;
prop_dictionary_t dr;
const char *pkgname;
a = prop_array_internalize(arrayxml);
ATF_REQUIRE_EQ(prop_object_type(a), PROP_TYPE_ARRAY);
memset(&xh, 0, sizeof(xh));
xbps_init(&xh);
dr = xbps_find_virtualpkg_in_array_by_name(&xh, a, "virtualpkg");
ATF_REQUIRE_EQ(prop_object_type(dr), PROP_TYPE_DICTIONARY);
prop_dictionary_get_cstring_nocopy(dr, "pkgname", &pkgname);
ATF_REQUIRE_STREQ(pkgname, "afoo");
}
ATF_TC(find_virtualpkg_in_array_by_pattern_test);
ATF_TC_HEAD(find_virtualpkg_in_array_by_pattern_test, tc)
{
atf_tc_set_md_var(tc, "descr", "Test xbps_find_virtualpkg_in_array_by_pattern");
}
ATF_TC_BODY(find_virtualpkg_in_array_by_pattern_test, tc)
{
struct xbps_handle xh;
prop_array_t a;
prop_dictionary_t dr;
const char *pkgname;
a = prop_array_internalize(arrayxml);
ATF_REQUIRE_EQ(prop_object_type(a), PROP_TYPE_ARRAY);
memset(&xh, 0, sizeof(xh));
xbps_init(&xh);
dr = xbps_find_virtualpkg_in_array_by_pattern(&xh, a, "virtualpkg>=9999");
ATF_REQUIRE_EQ(prop_object_type(dr), PROP_TYPE_DICTIONARY);
prop_dictionary_get_cstring_nocopy(dr, "pkgname", &pkgname);
ATF_REQUIRE_STREQ(pkgname, "afoo");
}
ATF_TP_ADD_TCS(tp)
{
ATF_TP_ADD_TC(tp, find_pkg_in_array_by_name_test);
ATF_TP_ADD_TC(tp, find_pkg_in_array_by_pattern_test);
ATF_TP_ADD_TC(tp, find_pkg_in_array_by_pkgver_test);
ATF_TP_ADD_TC(tp, find_virtualpkg_in_array_by_name_test);
ATF_TP_ADD_TC(tp, find_virtualpkg_in_array_by_pattern_test);
return atf_no_error();
}