dc1cf3580e
Address the root cause of technical debt we've been carrying since sha1collisiondetection was made the default in [1]. In a preceding commit we narrowly fixed a bug where the "DC_SHA1" variable would be unset (in combination with "NO_APPLE_COMMON_CRYPTO=" on OSX), even though we had the sha1collisiondetection library enabled. But the only reason we needed to have such a user-exposed knob went away with [1], and it's been doing nothing useful since then. We don't care if you define DC_SHA1=*, we only care that you don't ask for any other SHA-1 implementation. If it turns out that you didn't, we'll use sha1collisiondetection, whether you had "DC_SHA1" set or not. As a result of this being confusing we had e.g. [2] for cmake and the recent [3] for ci/lib.sh setting "DC_SHA1" explicitly, even though this was always a NOOP. A much simpler way to do this is to stop having the Makefile and CMakeLists.txt set "DC_SHA1" to be picked up by the test-lib.sh, let's instead add a trivial "test-tool sha1-is-sha1dc". It returns zero if we're using sha1collisiondetection, non-zero otherwise. 1.e6b07da278(Makefile: make DC_SHA1 the default, 2017-03-17) 2.c4b2f41b5f(cmake: support for testing git with ctest, 2020-06-26) 3.1ad5c3df35(ci: use DC_SHA1=YesPlease on osx-clang job for CI, 2022-10-20) Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Taylor Blau <me@ttaylorr.com>
93 lines
4.2 KiB
C
93 lines
4.2 KiB
C
#ifndef TEST_TOOL_H
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#define TEST_TOOL_H
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#define USE_THE_INDEX_COMPATIBILITY_MACROS
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#include "git-compat-util.h"
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int cmd__advise_if_enabled(int argc, const char **argv);
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int cmd__bitmap(int argc, const char **argv);
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int cmd__bloom(int argc, const char **argv);
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int cmd__bundle_uri(int argc, const char **argv);
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int cmd__chmtime(int argc, const char **argv);
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int cmd__config(int argc, const char **argv);
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int cmd__crontab(int argc, const char **argv);
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int cmd__csprng(int argc, const char **argv);
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int cmd__ctype(int argc, const char **argv);
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int cmd__date(int argc, const char **argv);
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int cmd__delta(int argc, const char **argv);
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int cmd__dir_iterator(int argc, const char **argv);
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int cmd__drop_caches(int argc, const char **argv);
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int cmd__dump_cache_tree(int argc, const char **argv);
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int cmd__dump_fsmonitor(int argc, const char **argv);
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int cmd__dump_split_index(int argc, const char **argv);
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int cmd__dump_untracked_cache(int argc, const char **argv);
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int cmd__dump_reftable(int argc, const char **argv);
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int cmd__example_decorate(int argc, const char **argv);
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int cmd__fast_rebase(int argc, const char **argv);
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int cmd__fsmonitor_client(int argc, const char **argv);
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int cmd__genrandom(int argc, const char **argv);
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int cmd__genzeros(int argc, const char **argv);
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int cmd__getcwd(int argc, const char **argv);
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int cmd__hashmap(int argc, const char **argv);
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int cmd__hash_speed(int argc, const char **argv);
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int cmd__hexdump(int argc, const char **argv);
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int cmd__index_version(int argc, const char **argv);
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int cmd__json_writer(int argc, const char **argv);
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int cmd__lazy_init_name_hash(int argc, const char **argv);
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int cmd__match_trees(int argc, const char **argv);
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int cmd__mergesort(int argc, const char **argv);
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int cmd__mktemp(int argc, const char **argv);
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int cmd__oidmap(int argc, const char **argv);
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int cmd__oidtree(int argc, const char **argv);
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int cmd__online_cpus(int argc, const char **argv);
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int cmd__pack_mtimes(int argc, const char **argv);
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int cmd__parse_options(int argc, const char **argv);
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int cmd__parse_options_flags(int argc, const char **argv);
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int cmd__parse_pathspec_file(int argc, const char** argv);
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int cmd__parse_subcommand(int argc, const char **argv);
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int cmd__partial_clone(int argc, const char **argv);
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int cmd__path_utils(int argc, const char **argv);
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int cmd__pcre2_config(int argc, const char **argv);
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int cmd__pkt_line(int argc, const char **argv);
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int cmd__prio_queue(int argc, const char **argv);
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int cmd__proc_receive(int argc, const char **argv);
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int cmd__progress(int argc, const char **argv);
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int cmd__reach(int argc, const char **argv);
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int cmd__read_cache(int argc, const char **argv);
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int cmd__read_graph(int argc, const char **argv);
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int cmd__read_midx(int argc, const char **argv);
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int cmd__ref_store(int argc, const char **argv);
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int cmd__rot13_filter(int argc, const char **argv);
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int cmd__reftable(int argc, const char **argv);
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int cmd__regex(int argc, const char **argv);
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int cmd__repository(int argc, const char **argv);
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int cmd__revision_walking(int argc, const char **argv);
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int cmd__run_command(int argc, const char **argv);
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int cmd__scrap_cache_tree(int argc, const char **argv);
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int cmd__serve_v2(int argc, const char **argv);
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int cmd__sha1(int argc, const char **argv);
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int cmd__sha1_is_sha1dc(int argc, const char **argv);
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int cmd__oid_array(int argc, const char **argv);
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int cmd__sha256(int argc, const char **argv);
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int cmd__sigchain(int argc, const char **argv);
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int cmd__simple_ipc(int argc, const char **argv);
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int cmd__strcmp_offset(int argc, const char **argv);
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int cmd__string_list(int argc, const char **argv);
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int cmd__submodule(int argc, const char **argv);
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int cmd__submodule_config(int argc, const char **argv);
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int cmd__submodule_nested_repo_config(int argc, const char **argv);
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int cmd__subprocess(int argc, const char **argv);
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int cmd__trace2(int argc, const char **argv);
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int cmd__userdiff(int argc, const char **argv);
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int cmd__urlmatch_normalization(int argc, const char **argv);
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int cmd__xml_encode(int argc, const char **argv);
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int cmd__wildmatch(int argc, const char **argv);
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#ifdef GIT_WINDOWS_NATIVE
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int cmd__windows_named_pipe(int argc, const char **argv);
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#endif
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int cmd__write_cache(int argc, const char **argv);
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int cmd_hash_impl(int ac, const char **av, int algo);
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#endif
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