mirror of
https://git.proxmox.com/git/libgit2
synced 2025-11-04 10:33:00 +00:00
725 lines
22 KiB
C
725 lines
22 KiB
C
#include "clar_libgit2.h"
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#include "buffer.h"
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#include "fileops.h"
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#include "git2/sys/config.h"
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#include "config_file.h"
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#include "config.h"
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void test_config_write__initialize(void)
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{
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cl_fixture_sandbox("config/config9");
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cl_fixture_sandbox("config/config15");
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cl_fixture_sandbox("config/config17");
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}
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void test_config_write__cleanup(void)
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{
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cl_fixture_cleanup("config9");
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cl_fixture_cleanup("config15");
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cl_fixture_cleanup("config17");
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}
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void test_config_write__replace_value(void)
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{
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git_config *cfg;
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int i;
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int64_t l, expected = +9223372036854775803;
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/* By freeing the config, we make sure we flush the values */
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cl_git_pass(git_config_open_ondisk(&cfg, "config9"));
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cl_git_pass(git_config_set_int32(cfg, "core.dummy", 5));
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git_config_free(cfg);
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cl_git_pass(git_config_open_ondisk(&cfg, "config9"));
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cl_git_pass(git_config_get_int32(&i, cfg, "core.dummy"));
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cl_assert(i == 5);
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git_config_free(cfg);
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cl_git_pass(git_config_open_ondisk(&cfg, "config9"));
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cl_git_pass(git_config_set_int32(cfg, "core.dummy", 1));
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git_config_free(cfg);
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cl_git_pass(git_config_open_ondisk(&cfg, "config9"));
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cl_git_pass(git_config_set_int64(cfg, "core.verylong", expected));
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git_config_free(cfg);
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cl_git_pass(git_config_open_ondisk(&cfg, "config9"));
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cl_git_pass(git_config_get_int64(&l, cfg, "core.verylong"));
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cl_assert(l == expected);
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git_config_free(cfg);
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cl_git_pass(git_config_open_ondisk(&cfg, "config9"));
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cl_must_fail(git_config_get_int32(&i, cfg, "core.verylong"));
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git_config_free(cfg);
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cl_git_pass(git_config_open_ondisk(&cfg, "config9"));
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cl_git_pass(git_config_set_int64(cfg, "core.verylong", 1));
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git_config_free(cfg);
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}
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void test_config_write__delete_value(void)
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{
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git_config *cfg;
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int32_t i;
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cl_git_pass(git_config_open_ondisk(&cfg, "config9"));
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cl_git_pass(git_config_set_int32(cfg, "core.dummy", 5));
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git_config_free(cfg);
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cl_git_pass(git_config_open_ondisk(&cfg, "config9"));
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cl_git_pass(git_config_delete_entry(cfg, "core.dummy"));
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git_config_free(cfg);
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cl_git_pass(git_config_open_ondisk(&cfg, "config9"));
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cl_assert(git_config_get_int32(&i, cfg, "core.dummy") == GIT_ENOTFOUND);
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cl_git_pass(git_config_set_int32(cfg, "core.dummy", 1));
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git_config_free(cfg);
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}
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/*
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* At the beginning of the test:
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* - config9 has: core.dummy2=42
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* - config15 has: core.dummy2=7
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*/
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void test_config_write__delete_value_at_specific_level(void)
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{
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git_config *cfg, *cfg_specific;
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int32_t i;
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cl_git_pass(git_config_open_ondisk(&cfg, "config15"));
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cl_git_pass(git_config_get_int32(&i, cfg, "core.dummy2"));
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cl_assert(i == 7);
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git_config_free(cfg);
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cl_git_pass(git_config_new(&cfg));
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cl_git_pass(git_config_add_file_ondisk(cfg, "config9",
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GIT_CONFIG_LEVEL_LOCAL, 0));
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cl_git_pass(git_config_add_file_ondisk(cfg, "config15",
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GIT_CONFIG_LEVEL_GLOBAL, 0));
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cl_git_pass(git_config_open_level(&cfg_specific, cfg, GIT_CONFIG_LEVEL_GLOBAL));
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cl_git_pass(git_config_delete_entry(cfg_specific, "core.dummy2"));
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git_config_free(cfg);
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cl_git_pass(git_config_open_ondisk(&cfg, "config15"));
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cl_assert(git_config_get_int32(&i, cfg, "core.dummy2") == GIT_ENOTFOUND);
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cl_git_pass(git_config_set_int32(cfg, "core.dummy2", 7));
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git_config_free(cfg_specific);
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git_config_free(cfg);
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}
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/*
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* This test exposes a bug where duplicate empty section headers could prevent
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* deletion of config entries.
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*/
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void test_config_write__delete_value_with_duplicate_header(void)
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{
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const char *file_name = "config-duplicate-header";
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const char *entry_name = "remote.origin.url";
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git_config *cfg;
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git_config_entry *entry;
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/* This config can occur after removing and re-adding the origin remote */
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const char *file_content =
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"[remote \"origin\"]\n" \
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"[branch \"master\"]\n" \
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" remote = \"origin\"\n" \
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"[remote \"origin\"]\n" \
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" url = \"foo\"\n";
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/* Write the test config and make sure the expected entry exists */
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cl_git_mkfile(file_name, file_content);
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cl_git_pass(git_config_open_ondisk(&cfg, file_name));
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cl_git_pass(git_config_get_entry(&entry, cfg, entry_name));
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/* Delete that entry */
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cl_git_pass(git_config_delete_entry(cfg, entry_name));
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/* Reopen the file and make sure the entry no longer exists */
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git_config_entry_free(entry);
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git_config_free(cfg);
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cl_git_pass(git_config_open_ondisk(&cfg, file_name));
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cl_git_fail(git_config_get_entry(&entry, cfg, entry_name));
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/* Cleanup */
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git_config_entry_free(entry);
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git_config_free(cfg);
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}
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/*
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* This test exposes a bug where duplicate section headers could cause
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* config_write to add a new entry when one already exists.
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*/
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void test_config_write__add_value_with_duplicate_header(void)
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{
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const char *file_name = "config-duplicate-insert";
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const char *entry_name = "foo.c";
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const char *old_val = "old";
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const char *new_val = "new";
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const char *str;
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git_config *cfg, *snapshot;
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/* c = old should be replaced by c = new.
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* The bug causes c = new to be inserted under the first 'foo' header.
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*/
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const char *file_content =
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"[foo]\n" \
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" a = b\n" \
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"[other]\n" \
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" a = b\n" \
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"[foo]\n" \
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" c = old\n";
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/* Write the test config */
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cl_git_mkfile(file_name, file_content);
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cl_git_pass(git_config_open_ondisk(&cfg, file_name));
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/* make sure the expected entry (foo.c) exists */
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cl_git_pass(git_config_snapshot(&snapshot, cfg));
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cl_git_pass(git_config_get_string(&str, snapshot, entry_name));
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cl_assert_equal_s(old_val, str);
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git_config_free(snapshot);
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/* Try setting foo.c to something else */
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cl_git_pass(git_config_set_string(cfg, entry_name, new_val));
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git_config_free(cfg);
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/* Reopen the file and make sure the new value was set */
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cl_git_pass(git_config_open_ondisk(&cfg, file_name));
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cl_git_pass(git_config_snapshot(&snapshot, cfg));
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cl_git_pass(git_config_get_string(&str, snapshot, entry_name));
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cl_assert_equal_s(new_val, str);
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/* Cleanup */
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git_config_free(snapshot);
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git_config_free(cfg);
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}
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void test_config_write__overwrite_value_with_duplicate_header(void)
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{
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const char *file_name = "config-duplicate-header";
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const char *entry_name = "remote.origin.url";
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git_config *cfg;
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git_config_entry *entry;
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/* This config can occur after removing and re-adding the origin remote */
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const char *file_content =
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"[remote \"origin\"]\n" \
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"[branch \"master\"]\n" \
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" remote = \"origin\"\n" \
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"[remote \"origin\"]\n" \
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" url = \"foo\"\n";
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/* Write the test config and make sure the expected entry exists */
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cl_git_mkfile(file_name, file_content);
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cl_git_pass(git_config_open_ondisk(&cfg, file_name));
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cl_git_pass(git_config_get_entry(&entry, cfg, entry_name));
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/* Update that entry */
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cl_git_pass(git_config_set_string(cfg, entry_name, "newurl"));
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/* Reopen the file and make sure the entry was updated */
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git_config_entry_free(entry);
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git_config_free(cfg);
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cl_git_pass(git_config_open_ondisk(&cfg, file_name));
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cl_git_pass(git_config_get_entry(&entry, cfg, entry_name));
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cl_assert_equal_s("newurl", entry->value);
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/* Cleanup */
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git_config_entry_free(entry);
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git_config_free(cfg);
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}
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static int multivar_cb(const git_config_entry *entry, void *data)
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{
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int *n = (int *)data;
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cl_assert_equal_s(entry->value, "newurl");
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(*n)++;
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return 0;
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}
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void test_config_write__overwrite_multivar_within_duplicate_header(void)
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{
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const char *file_name = "config-duplicate-header";
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const char *entry_name = "remote.origin.url";
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git_config *cfg;
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git_config_entry *entry;
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int n = 0;
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/* This config can occur after removing and re-adding the origin remote */
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const char *file_content =
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"[remote \"origin\"]\n" \
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" url = \"bar\"\n" \
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"[branch \"master\"]\n" \
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" remote = \"origin\"\n" \
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"[remote \"origin\"]\n" \
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" url = \"foo\"\n";
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/* Write the test config and make sure the expected entry exists */
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cl_git_mkfile(file_name, file_content);
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cl_git_pass(git_config_open_ondisk(&cfg, file_name));
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cl_git_pass(git_config_get_entry(&entry, cfg, entry_name));
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/* Update that entry */
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cl_git_pass(git_config_set_multivar(cfg, entry_name, ".*", "newurl"));
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git_config_entry_free(entry);
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git_config_free(cfg);
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/* Reopen the file and make sure the entry was updated */
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cl_git_pass(git_config_open_ondisk(&cfg, file_name));
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cl_git_pass(git_config_get_multivar_foreach(cfg, entry_name, NULL, multivar_cb, &n));
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cl_assert_equal_i(2, n);
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/* Cleanup */
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git_config_free(cfg);
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}
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void test_config_write__write_subsection(void)
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{
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git_config *cfg;
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git_buf buf = GIT_BUF_INIT;
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cl_git_pass(git_config_open_ondisk(&cfg, "config9"));
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cl_git_pass(git_config_set_string(cfg, "my.own.var", "works"));
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git_config_free(cfg);
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cl_git_pass(git_config_open_ondisk(&cfg, "config9"));
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cl_git_pass(git_config_get_string_buf(&buf, cfg, "my.own.var"));
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cl_assert_equal_s("works", git_buf_cstr(&buf));
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git_buf_free(&buf);
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git_config_free(cfg);
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}
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void test_config_write__delete_inexistent(void)
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{
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git_config *cfg;
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cl_git_pass(git_config_open_ondisk(&cfg, "config9"));
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cl_assert(git_config_delete_entry(cfg, "core.imaginary") == GIT_ENOTFOUND);
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git_config_free(cfg);
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}
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void test_config_write__value_containing_quotes(void)
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{
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git_config *cfg;
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git_buf buf = GIT_BUF_INIT;
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cl_git_pass(git_config_open_ondisk(&cfg, "config9"));
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cl_git_pass(git_config_set_string(cfg, "core.somevar", "this \"has\" quotes"));
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cl_git_pass(git_config_get_string_buf(&buf, cfg, "core.somevar"));
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cl_assert_equal_s("this \"has\" quotes", git_buf_cstr(&buf));
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git_buf_clear(&buf);
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git_config_free(cfg);
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cl_git_pass(git_config_open_ondisk(&cfg, "config9"));
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cl_git_pass(git_config_get_string_buf(&buf, cfg, "core.somevar"));
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cl_assert_equal_s("this \"has\" quotes", git_buf_cstr(&buf));
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git_buf_clear(&buf);
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git_config_free(cfg);
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/* The code path for values that already exist is different, check that one as well */
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cl_git_pass(git_config_open_ondisk(&cfg, "config9"));
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cl_git_pass(git_config_set_string(cfg, "core.somevar", "this also \"has\" quotes"));
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cl_git_pass(git_config_get_string_buf(&buf, cfg, "core.somevar"));
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cl_assert_equal_s("this also \"has\" quotes", git_buf_cstr(&buf));
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git_buf_clear(&buf);
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git_config_free(cfg);
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cl_git_pass(git_config_open_ondisk(&cfg, "config9"));
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cl_git_pass(git_config_get_string_buf(&buf, cfg, "core.somevar"));
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cl_assert_equal_s("this also \"has\" quotes", git_buf_cstr(&buf));
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git_buf_free(&buf);
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git_config_free(cfg);
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}
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void test_config_write__escape_value(void)
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{
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git_config *cfg;
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git_buf buf = GIT_BUF_INIT;
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cl_git_pass(git_config_open_ondisk(&cfg, "config9"));
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cl_git_pass(git_config_set_string(cfg, "core.somevar", "this \"has\" quotes and \t"));
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cl_git_pass(git_config_get_string_buf(&buf, cfg, "core.somevar"));
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cl_assert_equal_s("this \"has\" quotes and \t", git_buf_cstr(&buf));
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git_buf_clear(&buf);
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git_config_free(cfg);
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cl_git_pass(git_config_open_ondisk(&cfg, "config9"));
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cl_git_pass(git_config_get_string_buf(&buf, cfg, "core.somevar"));
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cl_assert_equal_s("this \"has\" quotes and \t", git_buf_cstr(&buf));
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git_buf_free(&buf);
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git_config_free(cfg);
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}
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void test_config_write__add_value_at_specific_level(void)
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{
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git_config *cfg, *cfg_specific;
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int i;
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int64_t l, expected = +9223372036854775803;
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git_buf buf = GIT_BUF_INIT;
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// open config15 as global level config file
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cl_git_pass(git_config_new(&cfg));
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cl_git_pass(git_config_add_file_ondisk(cfg, "config9",
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GIT_CONFIG_LEVEL_LOCAL, 0));
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cl_git_pass(git_config_add_file_ondisk(cfg, "config15",
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GIT_CONFIG_LEVEL_GLOBAL, 0));
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cl_git_pass(git_config_open_level(&cfg_specific, cfg, GIT_CONFIG_LEVEL_GLOBAL));
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cl_git_pass(git_config_set_int32(cfg_specific, "core.int32global", 28));
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cl_git_pass(git_config_set_int64(cfg_specific, "core.int64global", expected));
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cl_git_pass(git_config_set_bool(cfg_specific, "core.boolglobal", true));
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cl_git_pass(git_config_set_string(cfg_specific, "core.stringglobal", "I'm a global config value!"));
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git_config_free(cfg_specific);
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git_config_free(cfg);
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// open config15 as local level config file
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cl_git_pass(git_config_open_ondisk(&cfg, "config15"));
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cl_git_pass(git_config_get_int32(&i, cfg, "core.int32global"));
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cl_assert_equal_i(28, i);
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cl_git_pass(git_config_get_int64(&l, cfg, "core.int64global"));
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cl_assert(l == expected);
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cl_git_pass(git_config_get_bool(&i, cfg, "core.boolglobal"));
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cl_assert_equal_b(true, i);
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cl_git_pass(git_config_get_string_buf(&buf, cfg, "core.stringglobal"));
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cl_assert_equal_s("I'm a global config value!", git_buf_cstr(&buf));
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git_buf_free(&buf);
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git_config_free(cfg);
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}
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void test_config_write__add_value_at_file_with_no_clrf_at_the_end(void)
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{
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git_config *cfg;
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int i;
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cl_git_pass(git_config_open_ondisk(&cfg, "config17"));
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cl_git_pass(git_config_set_int32(cfg, "core.newline", 7));
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git_config_free(cfg);
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cl_git_pass(git_config_open_ondisk(&cfg, "config17"));
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cl_git_pass(git_config_get_int32(&i, cfg, "core.newline"));
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cl_assert_equal_i(7, i);
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git_config_free(cfg);
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}
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void test_config_write__add_section_at_file_with_no_clrf_at_the_end(void)
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{
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git_config *cfg;
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int i;
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cl_git_pass(git_config_open_ondisk(&cfg, "config17"));
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cl_git_pass(git_config_set_int32(cfg, "diff.context", 10));
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git_config_free(cfg);
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cl_git_pass(git_config_open_ondisk(&cfg, "config17"));
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cl_git_pass(git_config_get_int32(&i, cfg, "diff.context"));
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cl_assert_equal_i(10, i);
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git_config_free(cfg);
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}
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void test_config_write__add_value_which_needs_quotes(void)
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{
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git_config *cfg, *base;
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const char* str1;
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const char* str2;
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const char* str3;
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const char* str4;
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const char* str5;
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cl_git_pass(git_config_open_ondisk(&cfg, "config17"));
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cl_git_pass(git_config_set_string(cfg, "core.startwithspace", " Something"));
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cl_git_pass(git_config_set_string(cfg, "core.endwithspace", "Something "));
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cl_git_pass(git_config_set_string(cfg, "core.containscommentchar1", "some#thing"));
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cl_git_pass(git_config_set_string(cfg, "core.containscommentchar2", "some;thing"));
|
|
cl_git_pass(git_config_set_string(cfg, "core.startwhithsapceandcontainsdoublequote", " some\"thing"));
|
|
git_config_free(cfg);
|
|
|
|
cl_git_pass(git_config_open_ondisk(&base, "config17"));
|
|
cl_git_pass(git_config_snapshot(&cfg, base));
|
|
cl_git_pass(git_config_get_string(&str1, cfg, "core.startwithspace"));
|
|
cl_assert_equal_s(" Something", str1);
|
|
cl_git_pass(git_config_get_string(&str2, cfg, "core.endwithspace"));
|
|
cl_assert_equal_s("Something ", str2);
|
|
cl_git_pass(git_config_get_string(&str3, cfg, "core.containscommentchar1"));
|
|
cl_assert_equal_s("some#thing", str3);
|
|
cl_git_pass(git_config_get_string(&str4, cfg, "core.containscommentchar2"));
|
|
cl_assert_equal_s("some;thing", str4);
|
|
cl_git_pass(git_config_get_string(&str5, cfg, "core.startwhithsapceandcontainsdoublequote"));
|
|
cl_assert_equal_s(" some\"thing", str5);
|
|
git_config_free(cfg);
|
|
git_config_free(base);
|
|
}
|
|
|
|
void test_config_write__can_set_a_value_to_NULL(void)
|
|
{
|
|
git_repository *repository;
|
|
git_config *config;
|
|
|
|
repository = cl_git_sandbox_init("testrepo.git");
|
|
|
|
cl_git_pass(git_repository_config(&config, repository));
|
|
cl_git_fail(git_config_set_string(config, "a.b.c", NULL));
|
|
git_config_free(config);
|
|
|
|
cl_git_sandbox_cleanup();
|
|
}
|
|
|
|
void test_config_write__can_set_an_empty_value(void)
|
|
{
|
|
git_repository *repository;
|
|
git_config *config;
|
|
git_buf buf = {0};
|
|
|
|
repository = cl_git_sandbox_init("testrepo.git");
|
|
cl_git_pass(git_repository_config(&config, repository));
|
|
|
|
cl_git_pass(git_config_set_string(config, "core.somevar", ""));
|
|
cl_git_pass(git_config_get_string_buf(&buf, config, "core.somevar"));
|
|
cl_assert_equal_s("", buf.ptr);
|
|
|
|
git_buf_free(&buf);
|
|
git_config_free(config);
|
|
cl_git_sandbox_cleanup();
|
|
}
|
|
|
|
void test_config_write__updating_a_locked_config_file_returns_ELOCKED(void)
|
|
{
|
|
git_config *cfg;
|
|
|
|
cl_git_pass(git_config_open_ondisk(&cfg, "config9"));
|
|
|
|
cl_git_mkfile("config9.lock", "[core]\n");
|
|
|
|
cl_git_fail_with(git_config_set_string(cfg, "core.dump", "boom"), GIT_ELOCKED);
|
|
|
|
git_config_free(cfg);
|
|
}
|
|
|
|
void test_config_write__outside_change(void)
|
|
{
|
|
int32_t tmp;
|
|
git_config *cfg;
|
|
const char *filename = "config-ext-change";
|
|
|
|
cl_git_mkfile(filename, "[old]\nvalue = 5\n");
|
|
|
|
cl_git_pass(git_config_open_ondisk(&cfg, filename));
|
|
|
|
cl_git_pass(git_config_get_int32(&tmp, cfg, "old.value"));
|
|
|
|
/* Change the value on the file itself (simulate external process) */
|
|
cl_git_mkfile(filename, "[old]\nvalue = 6\n");
|
|
|
|
cl_git_pass(git_config_set_int32(cfg, "new.value", 7));
|
|
|
|
cl_git_pass(git_config_get_int32(&tmp, cfg, "old.value"));
|
|
cl_assert_equal_i(6, tmp);
|
|
|
|
git_config_free(cfg);
|
|
}
|
|
|
|
#define FOO_COMMENT \
|
|
"; another comment!\n"
|
|
|
|
#define SECTION_FOO \
|
|
"\n" \
|
|
" \n" \
|
|
" [section \"foo\"] \n" \
|
|
" # here's a comment\n" \
|
|
"\tname = \"value\"\n" \
|
|
" name2 = \"value2\"\n" \
|
|
|
|
#define SECTION_FOO_WITH_COMMENT SECTION_FOO FOO_COMMENT
|
|
|
|
#define SECTION_BAR \
|
|
"[section \"bar\"]\t\n" \
|
|
"\t \n" \
|
|
" barname=\"value\"\n"
|
|
|
|
|
|
void test_config_write__preserves_whitespace_and_comments(void)
|
|
{
|
|
const char *file_name = "config-duplicate-header";
|
|
const char *n;
|
|
git_config *cfg;
|
|
git_buf newfile = GIT_BUF_INIT;
|
|
|
|
/* This config can occur after removing and re-adding the origin remote */
|
|
const char *file_content = SECTION_FOO_WITH_COMMENT SECTION_BAR;
|
|
|
|
/* Write the test config and make sure the expected entry exists */
|
|
cl_git_mkfile(file_name, file_content);
|
|
cl_git_pass(git_config_open_ondisk(&cfg, file_name));
|
|
cl_git_pass(git_config_set_string(cfg, "section.foo.other", "otherval"));
|
|
cl_git_pass(git_config_set_string(cfg, "newsection.newname", "new_value"));
|
|
|
|
/* Ensure that we didn't needlessly mangle the config file */
|
|
cl_git_pass(git_futils_readbuffer(&newfile, file_name));
|
|
n = newfile.ptr;
|
|
|
|
cl_assert_equal_strn(SECTION_FOO, n, strlen(SECTION_FOO));
|
|
n += strlen(SECTION_FOO);
|
|
cl_assert_equal_strn("\tother = otherval\n", n, strlen("\tother = otherval\n"));
|
|
n += strlen("\tother = otherval\n");
|
|
cl_assert_equal_strn(FOO_COMMENT, n, strlen(FOO_COMMENT));
|
|
n += strlen(FOO_COMMENT);
|
|
|
|
cl_assert_equal_strn(SECTION_BAR, n, strlen(SECTION_BAR));
|
|
n += strlen(SECTION_BAR);
|
|
|
|
cl_assert_equal_s("[newsection]\n\tnewname = new_value\n", n);
|
|
|
|
git_buf_free(&newfile);
|
|
git_config_free(cfg);
|
|
}
|
|
|
|
void test_config_write__preserves_entry_with_name_only(void)
|
|
{
|
|
const char *file_name = "config-empty-value";
|
|
git_config *cfg;
|
|
git_buf newfile = GIT_BUF_INIT;
|
|
|
|
/* Write the test config and make sure the expected entry exists */
|
|
cl_git_mkfile(file_name, "[section \"foo\"]\n\tname\n");
|
|
cl_git_pass(git_config_open_ondisk(&cfg, file_name));
|
|
cl_git_pass(git_config_set_string(cfg, "newsection.newname", "new_value"));
|
|
cl_git_pass(git_config_set_string(cfg, "section.foo.other", "otherval"));
|
|
|
|
cl_git_pass(git_futils_readbuffer(&newfile, file_name));
|
|
cl_assert_equal_s("[section \"foo\"]\n\tname\n\tother = otherval\n[newsection]\n\tnewname = new_value\n", newfile.ptr);
|
|
|
|
git_buf_free(&newfile);
|
|
git_config_free(cfg);
|
|
}
|
|
|
|
void test_config_write__to_empty_file(void)
|
|
{
|
|
git_config *cfg;
|
|
const char *filename = "config-file";
|
|
git_buf result = GIT_BUF_INIT;
|
|
|
|
cl_git_mkfile(filename, "");
|
|
cl_git_pass(git_config_open_ondisk(&cfg, filename));
|
|
cl_git_pass(git_config_set_string(cfg, "section.name", "value"));
|
|
git_config_free(cfg);
|
|
|
|
cl_git_pass(git_futils_readbuffer(&result, "config-file"));
|
|
cl_assert_equal_s("[section]\n\tname = value\n", result.ptr);
|
|
|
|
git_buf_free(&result);
|
|
}
|
|
|
|
void test_config_write__to_file_with_only_comment(void)
|
|
{
|
|
git_config *cfg;
|
|
const char *filename = "config-file";
|
|
git_buf result = GIT_BUF_INIT;
|
|
|
|
cl_git_mkfile(filename, "\n\n");
|
|
cl_git_pass(git_config_open_ondisk(&cfg, filename));
|
|
cl_git_pass(git_config_set_string(cfg, "section.name", "value"));
|
|
git_config_free(cfg);
|
|
|
|
cl_git_pass(git_futils_readbuffer(&result, "config-file"));
|
|
cl_assert_equal_s("\n\n[section]\n\tname = value\n", result.ptr);
|
|
|
|
git_buf_free(&result);
|
|
}
|
|
|
|
void test_config_write__locking(void)
|
|
{
|
|
git_config *cfg, *cfg2;
|
|
git_config_entry *entry;
|
|
git_transaction *tx;
|
|
const char *filename = "locked-file";
|
|
|
|
/* Open the config and lock it */
|
|
cl_git_mkfile(filename, "[section]\n\tname = value\n");
|
|
cl_git_pass(git_config_open_ondisk(&cfg, filename));
|
|
cl_git_pass(git_config_get_entry(&entry, cfg, "section.name"));
|
|
cl_assert_equal_s("value", entry->value);
|
|
git_config_entry_free(entry);
|
|
cl_git_pass(git_config_lock(&tx, cfg));
|
|
|
|
/* Change entries in the locked backend */
|
|
cl_git_pass(git_config_set_string(cfg, "section.name", "other value"));
|
|
cl_git_pass(git_config_set_string(cfg, "section2.name3", "more value"));
|
|
|
|
/* We can see that the file we read from hasn't changed */
|
|
cl_git_pass(git_config_open_ondisk(&cfg2, filename));
|
|
cl_git_pass(git_config_get_entry(&entry, cfg2, "section.name"));
|
|
cl_assert_equal_s("value", entry->value);
|
|
git_config_entry_free(entry);
|
|
cl_git_fail_with(GIT_ENOTFOUND, git_config_get_entry(&entry, cfg2, "section2.name3"));
|
|
git_config_free(cfg2);
|
|
|
|
/* And we also get the old view when we read from the locked config */
|
|
cl_git_pass(git_config_get_entry(&entry, cfg, "section.name"));
|
|
cl_assert_equal_s("value", entry->value);
|
|
git_config_entry_free(entry);
|
|
cl_git_fail_with(GIT_ENOTFOUND, git_config_get_entry(&entry, cfg, "section2.name3"));
|
|
|
|
cl_git_pass(git_transaction_commit(tx));
|
|
git_transaction_free(tx);
|
|
|
|
/* Now that we've unlocked it, we should see both updates */
|
|
cl_git_pass(git_config_get_entry(&entry, cfg, "section.name"));
|
|
cl_assert_equal_s("other value", entry->value);
|
|
git_config_entry_free(entry);
|
|
cl_git_pass(git_config_get_entry(&entry, cfg, "section2.name3"));
|
|
cl_assert_equal_s("more value", entry->value);
|
|
git_config_entry_free(entry);
|
|
|
|
git_config_free(cfg);
|
|
|
|
/* We should also see the changes after reopening the config */
|
|
cl_git_pass(git_config_open_ondisk(&cfg, filename));
|
|
cl_git_pass(git_config_get_entry(&entry, cfg, "section.name"));
|
|
cl_assert_equal_s("other value", entry->value);
|
|
git_config_entry_free(entry);
|
|
cl_git_pass(git_config_get_entry(&entry, cfg, "section2.name3"));
|
|
cl_assert_equal_s("more value", entry->value);
|
|
git_config_entry_free(entry);
|
|
|
|
git_config_free(cfg);
|
|
}
|
|
|
|
void test_config_write__repeated(void)
|
|
{
|
|
const char *filename = "config-repeated";
|
|
git_config *cfg;
|
|
git_buf result = GIT_BUF_INIT;
|
|
const char *expected = "[sample \"prefix\"]\n\
|
|
\tsetting1 = someValue1\n\
|
|
\tsetting2 = someValue2\n\
|
|
\tsetting3 = someValue3\n\
|
|
\tsetting4 = someValue4\n\
|
|
";
|
|
cl_git_pass(git_config_open_ondisk(&cfg, filename));
|
|
cl_git_pass(git_config_set_string(cfg, "sample.prefix.setting1", "someValue1"));
|
|
cl_git_pass(git_config_set_string(cfg, "sample.prefix.setting2", "someValue2"));
|
|
cl_git_pass(git_config_set_string(cfg, "sample.prefix.setting3", "someValue3"));
|
|
cl_git_pass(git_config_set_string(cfg, "sample.prefix.setting4", "someValue4"));
|
|
git_config_free(cfg);
|
|
|
|
cl_git_pass(git_config_open_ondisk(&cfg, filename));
|
|
|
|
cl_git_pass(git_futils_readbuffer(&result, filename));
|
|
cl_assert_equal_s(expected, result.ptr);
|
|
git_buf_free(&result);
|
|
|
|
git_config_free(cfg);
|
|
}
|