mirror of
https://git.proxmox.com/git/libgit2
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359 lines
10 KiB
C
359 lines
10 KiB
C
/*
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* This file is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License, version 2,
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* as published by the Free Software Foundation.
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*
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* In addition to the permissions in the GNU General Public License,
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* the authors give you unlimited permission to link the compiled
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* version of this file into combinations with other programs,
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* and to distribute those combinations without any restriction
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* coming from the use of this file. (The General Public License
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* restrictions do apply in other respects; for example, they cover
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* modification of the file, and distribution when not linked into
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* a combined executable.)
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*
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* This file is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; see the file COPYING. If not, write to
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* the Free Software Foundation, 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#include "test_lib.h"
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#include "test_helpers.h"
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#include <git2.h>
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#include <posix.h>
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#include "filebuf.h"
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#define CONFIG_BASE TEST_RESOURCES "/config"
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/*
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* This one is so we know the code isn't completely broken
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*/
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BEGIN_TEST(config0, "read a simple configuration")
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git_config *cfg;
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int i;
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must_pass(git_config_open_ondisk(&cfg, CONFIG_BASE "/config0"));
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must_pass(git_config_get_int(cfg, "core.repositoryformatversion", &i));
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must_be_true(i == 0);
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must_pass(git_config_get_bool(cfg, "core.filemode", &i));
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must_be_true(i == 1);
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must_pass(git_config_get_bool(cfg, "core.bare", &i));
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must_be_true(i == 0);
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must_pass(git_config_get_bool(cfg, "core.logallrefupdates", &i));
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must_be_true(i == 1);
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git_config_free(cfg);
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END_TEST
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/*
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* [this "that"] and [this "That] are different namespaces. Make sure
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* each returns the correct one.
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*/
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BEGIN_TEST(config1, "case sensitivity")
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git_config *cfg;
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int i;
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const char *str;
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must_pass(git_config_open_ondisk(&cfg, CONFIG_BASE "/config1"));
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must_pass(git_config_get_string(cfg, "this.that.other", &str));
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must_be_true(!strcmp(str, "true"));
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must_pass(git_config_get_string(cfg, "this.That.other", &str));
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must_be_true(!strcmp(str, "yes"));
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must_pass(git_config_get_bool(cfg, "this.that.other", &i));
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must_be_true(i == 1);
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must_pass(git_config_get_bool(cfg, "this.That.other", &i));
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must_be_true(i == 1);
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/* This one doesn't exist */
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must_fail(git_config_get_bool(cfg, "this.thaT.other", &i));
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git_config_free(cfg);
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END_TEST
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/*
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* If \ is the last non-space character on the line, we read the next
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* one, separating each line with SP.
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*/
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BEGIN_TEST(config2, "parse a multiline value")
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git_config *cfg;
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const char *str;
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must_pass(git_config_open_ondisk(&cfg, CONFIG_BASE "/config2"));
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must_pass(git_config_get_string(cfg, "this.That.and", &str));
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must_be_true(!strcmp(str, "one one one two two three three"));
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git_config_free(cfg);
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END_TEST
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/*
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* This kind of subsection declaration is case-insensitive
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*/
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BEGIN_TEST(config3, "parse a [section.subsection] header")
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git_config *cfg;
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const char *str;
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must_pass(git_config_open_ondisk(&cfg, CONFIG_BASE "/config3"));
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must_pass(git_config_get_string(cfg, "section.subsection.var", &str));
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must_be_true(!strcmp(str, "hello"));
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/* Avoid a false positive */
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str = "nohello";
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must_pass(git_config_get_string(cfg, "section.subSectIon.var", &str));
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must_be_true(!strcmp(str, "hello"));
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git_config_free(cfg);
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END_TEST
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BEGIN_TEST(config4, "a variable name on its own is valid")
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git_config *cfg;
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const char *str;
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int i;
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must_pass(git_config_open_ondisk(&cfg, CONFIG_BASE "/config4"));
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must_pass(git_config_get_string(cfg, "some.section.variable", &str));
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must_be_true(str == NULL);
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must_pass(git_config_get_bool(cfg, "some.section.variable", &i));
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must_be_true(i == 1);
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git_config_free(cfg);
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END_TEST
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BEGIN_TEST(config5, "test number suffixes")
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git_config *cfg;
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long long i;
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must_pass(git_config_open_ondisk(&cfg, CONFIG_BASE "/config5"));
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must_pass(git_config_get_long(cfg, "number.simple", &i));
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must_be_true(i == 1);
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must_pass(git_config_get_long(cfg, "number.k", &i));
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must_be_true(i == 1 * 1024);
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must_pass(git_config_get_long(cfg, "number.kk", &i));
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must_be_true(i == 1 * 1024);
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must_pass(git_config_get_long(cfg, "number.m", &i));
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must_be_true(i == 1 * 1024 * 1024);
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must_pass(git_config_get_long(cfg, "number.mm", &i));
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must_be_true(i == 1 * 1024 * 1024);
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must_pass(git_config_get_long(cfg, "number.g", &i));
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must_be_true(i == 1 * 1024 * 1024 * 1024);
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must_pass(git_config_get_long(cfg, "number.gg", &i));
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must_be_true(i == 1 * 1024 * 1024 * 1024);
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git_config_free(cfg);
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END_TEST
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BEGIN_TEST(config6, "test blank lines")
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git_config *cfg;
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int i;
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must_pass(git_config_open_ondisk(&cfg, CONFIG_BASE "/config6"));
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must_pass(git_config_get_bool(cfg, "valid.subsection.something", &i));
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must_be_true(i == 1);
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must_pass(git_config_get_bool(cfg, "something.else.something", &i));
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must_be_true(i == 0);
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git_config_free(cfg);
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END_TEST
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BEGIN_TEST(config7, "test for invalid ext headers")
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git_config *cfg;
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must_fail(git_config_open_ondisk(&cfg, CONFIG_BASE "/config7"));
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END_TEST
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BEGIN_TEST(config8, "don't fail on empty files")
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git_config *cfg;
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must_pass(git_config_open_ondisk(&cfg, CONFIG_BASE "/config8"));
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git_config_free(cfg);
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END_TEST
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BEGIN_TEST(config9, "replace a value")
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git_config *cfg;
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int i;
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long long l, expected = +9223372036854775803;
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/* By freeing the config, we make sure we flush the values */
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must_pass(git_config_open_ondisk(&cfg, CONFIG_BASE "/config9"));
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must_pass(git_config_set_int(cfg, "core.dummy", 5));
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git_config_free(cfg);
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must_pass(git_config_open_ondisk(&cfg, CONFIG_BASE "/config9"));
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must_pass(git_config_get_int(cfg, "core.dummy", &i));
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must_be_true(i == 5);
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git_config_free(cfg);
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must_pass(git_config_open_ondisk(&cfg, CONFIG_BASE "/config9"));
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must_pass(git_config_set_int(cfg, "core.dummy", 1));
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git_config_free(cfg);
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must_pass(git_config_open_ondisk(&cfg, CONFIG_BASE "/config9"));
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must_pass(git_config_set_long(cfg, "core.verylong", expected));
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git_config_free(cfg);
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must_pass(git_config_open_ondisk(&cfg, CONFIG_BASE "/config9"));
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must_pass(git_config_get_long(cfg, "core.verylong", &l));
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must_be_true(l == expected);
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git_config_free(cfg);
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must_pass(git_config_open_ondisk(&cfg, CONFIG_BASE "/config9"));
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must_fail(git_config_get_int(cfg, "core.verylong", &i));
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git_config_free(cfg);
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must_pass(git_config_open_ondisk(&cfg, CONFIG_BASE "/config9"));
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must_pass(git_config_set_long(cfg, "core.verylong", 1));
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git_config_free(cfg);
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END_TEST
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BEGIN_TEST(config10, "a repo's config overrides the global config")
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git_repository *repo;
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git_config *cfg;
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int version;
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char *old_home;
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old_home = git__strdup(getenv("HOME"));
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p_setenv("HOME", CONFIG_BASE, 1);
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must_pass(git_repository_open(&repo, REPOSITORY_FOLDER));
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must_pass(git_repository_config(&cfg, repo, NULL));
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must_pass(git_config_get_int(cfg, "core.repositoryformatversion", &version));
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must_be_true(version == 0);
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git_config_free(cfg);
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git_repository_free(repo);
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p_setenv("HOME", old_home, 1);
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free(old_home);
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END_TEST
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BEGIN_TEST(config11, "fall back to the global config")
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git_repository *repo;
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git_config *cfg;
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int num;
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char *old_home;
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old_home = git__strdup(getenv("HOME"));
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p_setenv("HOME", CONFIG_BASE, 1);
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must_pass(git_repository_open(&repo, REPOSITORY_FOLDER));
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must_pass(git_repository_config(&cfg, repo, NULL));
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must_pass(git_config_get_int(cfg, "core.something", &num));
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must_be_true(num == 2);
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git_config_free(cfg);
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git_repository_free(repo);
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p_setenv("HOME", old_home, 1);
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free(old_home);
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END_TEST
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BEGIN_TEST(config12, "delete a value")
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git_config *cfg;
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int i;
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/* By freeing the config, we make sure we flush the values */
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must_pass(git_config_open_ondisk(&cfg, CONFIG_BASE "/config9"));
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must_pass(git_config_set_int(cfg, "core.dummy", 5));
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git_config_free(cfg);
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must_pass(git_config_open_ondisk(&cfg, CONFIG_BASE "/config9"));
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must_pass(git_config_delete(cfg, "core.dummy"));
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git_config_free(cfg);
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must_pass(git_config_open_ondisk(&cfg, CONFIG_BASE "/config9"));
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must_be_true(git_config_get_int(cfg, "core.dummy", &i) == GIT_ENOTFOUND);
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must_pass(git_config_set_int(cfg, "core.dummy", 1));
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git_config_free(cfg);
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END_TEST
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BEGIN_TEST(config13, "can't delete a non-existent value")
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git_config *cfg;
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/* By freeing the config, we make sure we flush the values */
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must_pass(git_config_open_ondisk(&cfg, CONFIG_BASE "/config9"));
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must_be_true(git_config_delete(cfg, "core.imaginary") == GIT_ENOTFOUND);
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git_config_free(cfg);
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END_TEST
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BEGIN_TEST(config14, "don't fail horribly if a section header is in the last line")
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git_config *cfg;
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/* By freeing the config, we make sure we flush the values */
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must_pass(git_config_open_ondisk(&cfg, CONFIG_BASE "/config10"));
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git_config_free(cfg);
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END_TEST
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BEGIN_TEST(config15, "add a variable in an existing section")
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git_config *cfg;
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int i;
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/* By freeing the config, we make sure we flush the values */
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must_pass(git_config_open_ondisk(&cfg, CONFIG_BASE "/config10"));
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must_pass(git_config_set_int(cfg, "empty.tmp", 5));
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must_pass(git_config_get_int(cfg, "empty.tmp", &i));
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must_be_true(i == 5);
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must_pass(git_config_delete(cfg, "empty.tmp"));
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git_config_free(cfg);
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END_TEST
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BEGIN_TEST(config16, "add a variable in a new section")
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git_config *cfg;
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int i;
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git_filebuf buf;
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/* By freeing the config, we make sure we flush the values */
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must_pass(git_config_open_ondisk(&cfg, CONFIG_BASE "/config10"));
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must_pass(git_config_set_int(cfg, "section.tmp", 5));
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must_pass(git_config_get_int(cfg, "section.tmp", &i));
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must_be_true(i == 5);
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must_pass(git_config_delete(cfg, "section.tmp"));
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git_config_free(cfg);
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/* As the section wasn't removed, owerwrite the file */
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must_pass(git_filebuf_open(&buf, CONFIG_BASE "/config10", 0));
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must_pass(git_filebuf_write(&buf, "[empty]\n", strlen("[empty]\n")));
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must_pass(git_filebuf_commit(&buf));
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END_TEST
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BEGIN_SUITE(config)
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ADD_TEST(config0);
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ADD_TEST(config1);
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ADD_TEST(config2);
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ADD_TEST(config3);
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ADD_TEST(config4);
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ADD_TEST(config5);
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ADD_TEST(config6);
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ADD_TEST(config7);
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ADD_TEST(config8);
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ADD_TEST(config9);
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ADD_TEST(config10);
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ADD_TEST(config11);
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ADD_TEST(config12);
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ADD_TEST(config13);
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ADD_TEST(config14);
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ADD_TEST(config15);
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ADD_TEST(config16);
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END_SUITE
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