thodg/libgit2/tests/config/rename.c
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Hash : 9a97f49e
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Date : 2014-12-21T15:31:03
config: borrow refcounted references This changes the get_entry() method to return a refcounted version of the config entry, which you have to free when you're done. This allows us to avoid freeing the memory in which the entry is stored on a refresh, which may happen at any time for a live config. For this reason, get_string() has been forbidden on live configs and a new function get_string_buf() has been added, which stores the string in a git_buf which the user then owns. The functions which parse the string value takea advantage of the borrowing to parse safely and then release the entry.
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tests/config/rename.c
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#include "clar_libgit2.h" #include "config.h" static git_repository *g_repo = NULL; static git_config *g_config = NULL; void test_config_rename__initialize(void) { g_repo = cl_git_sandbox_init("testrepo.git"); cl_git_pass(git_repository_config(&g_config, g_repo)); } void test_config_rename__cleanup(void) { git_config_free(g_config); g_config = NULL; cl_git_sandbox_cleanup(); g_repo = NULL; } void test_config_rename__can_rename(void) { git_config_entry *ce; cl_git_pass(git_config_get_entry( &ce, g_config, "branch.track-local.remote")); cl_assert_equal_s(".", ce->value); git_config_entry_free(ce); cl_git_fail(git_config_get_entry( &ce, g_config, "branch.local-track.remote")); cl_git_pass(git_config_rename_section( g_repo, "branch.track-local", "branch.local-track")); cl_git_pass(git_config_get_entry( &ce, g_config, "branch.local-track.remote")); cl_assert_equal_s(".", ce->value); git_config_entry_free(ce); cl_git_fail(git_config_get_entry( &ce, g_config, "branch.track-local.remote")); } void test_config_rename__prevent_overwrite(void) { git_config_entry *ce; cl_git_pass(git_config_set_string( g_config, "branch.local-track.remote", "yellow")); cl_git_pass(git_config_get_entry( &ce, g_config, "branch.local-track.remote")); cl_assert_equal_s("yellow", ce->value); git_config_entry_free(ce); cl_git_pass(git_config_rename_section( g_repo, "branch.track-local", "branch.local-track")); cl_git_pass(git_config_get_entry( &ce, g_config, "branch.local-track.remote")); cl_assert_equal_s(".", ce->value); git_config_entry_free(ce); /* so, we don't currently prevent overwrite... */ /* { const git_error *err; cl_assert((err = giterr_last()) != NULL); cl_assert(err->message != NULL); } */ } static void assert_invalid_config_section_name( git_repository *repo, const char *name) { cl_git_fail_with( git_config_rename_section(repo, "branch.remoteless", name), GIT_EINVALIDSPEC); } void test_config_rename__require_a_valid_new_name(void) { assert_invalid_config_section_name(g_repo, ""); assert_invalid_config_section_name(g_repo, "bra\nch"); assert_invalid_config_section_name(g_repo, "branc#"); assert_invalid_config_section_name(g_repo, "bra\nch.duh"); assert_invalid_config_section_name(g_repo, "branc#.duh"); }