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4 daysMerge branch 'sk/oidmap-clear-with-custom-free-func'Junio C Hamano-0/+41
A bit of OIDmap API enhancement and cleanup. * sk/oidmap-clear-with-custom-free-func: builtin/rev-list: migrate missing_objects cleanup to oidmap_clear_with_free() oidmap: make entry cleanup explicit in oidmap_clear
11 daysoidmap: make entry cleanup explicit in oidmap_clearSeyi Kufoiji-0/+41
Replace oidmap's use of hashmap_clear_() and layout-dependent freeing with an explicit iteration and optional free callback. This removes reliance on struct layout assumptions while keeping the existing API intact. Add tests for oidmap_clear_with_free behavior. test_oidmap__clear_with_free_callback verifies that entries are freed when a callback is provided, while test_oidmap__clear_without_free_callback verifies that entries are not freed when no callback is given. These tests ensure the new clear implementation behaves correctly and preserves ownership semantics. Signed-off-by: Seyi Kuforiji <kuforiji98@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2026-02-25Merge branch 'cc/lop-filter-auto'Junio C Hamano-0/+53
"auto filter" logic for large-object promisor remote. * cc/lop-filter-auto: fetch-pack: wire up and enable auto filter logic promisor-remote: change promisor_remote_reply()'s signature promisor-remote: keep advertised filters in memory list-objects-filter-options: support 'auto' mode for --filter doc: fetch: document `--filter=<filter-spec>` option fetch: make filter_options local to cmd_fetch() clone: make filter_options local to cmd_clone() promisor-remote: allow a client to store fields promisor-remote: refactor initialising field lists
2026-02-17list-objects-filter-options: support 'auto' mode for --filterChristian Couder-0/+53
In a following commit, we are going to allow passing "auto" as a <filterspec> to the `--filter=<filterspec>` option, but only for some commands. Other commands that support the `--filter=<filterspec>` option should still die() when 'auto' is passed. Let's set up the "list-objects-filter-options.{c,h}" infrastructure to support that: - Add a new `unsigned int allow_auto_filter : 1;` flag to `struct list_objects_filter_options` which specifies if "auto" is accepted or not by the current command. - Change gently_parse_list_objects_filter() to parse "auto" if it's accepted. - Make sure we die() if "auto" is combined with another filter. - Update list_objects_filter_release() to preserve the allow_auto_filter flag, as this function is often called (via opt_parse_list_objects_filter) to reset the struct before parsing a new value. Let's also update `list-objects-filter.c` to recognize the new `LOFC_AUTO` choice. Since "auto" must be resolved to a concrete filter before filtering actually begins, initializing a filter with `LOFC_AUTO` is invalid and will trigger a BUG(). Note that ideally combining "auto" with "auto" could be allowed, but in practice, it's probably not worth the added code complexity. And if we really want it, nothing prevents us to allow it in future work. If we ever want to give a meaning to combining "auto" with a different filter too, nothing prevents us to do that in future work either. Also note that the new `allow_auto_filter` flag depends on the command, not user choices, so it should be reset to the command default when `struct list_objects_filter_options` instances are reset. While at it, let's add a new "u-list-objects-filter-options.c" file for `struct list_objects_filter_options` related unit tests. For now it only tests gently_parse_list_objects_filter() though. Signed-off-by: Christian Couder <chriscool@tuxfamily.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2026-02-13Merge branch 'cf/c23-const-preserving-strchr-updates-0'Junio C Hamano-1/+1
ISO C23 redefines strchr and friends that tradiotionally took a const pointer and returned a non-const pointer derived from it to preserve constness (i.e., if you ask for a substring in a const string, you get a const pointer to the substring). Update code paths that used non-const pointer to receive their results that did not have to be non-const to adjust. * cf/c23-const-preserving-strchr-updates-0: gpg-interface: remove an unnecessary NULL initialization global: constify some pointers that are not written to
2026-02-05global: constify some pointers that are not written toCollin Funk-1/+1
The recent glibc 2.43 release had the following change listed in its NEWS file: For ISO C23, the functions bsearch, memchr, strchr, strpbrk, strrchr, strstr, wcschr, wcspbrk, wcsrchr, wcsstr and wmemchr that return pointers into their input arrays now have definitions as macros that return a pointer to a const-qualified type when the input argument is a pointer to a const-qualified type. When compiling with GCC 15, which defaults to -std=gnu23, this causes many warnings like this: merge-ort.c: In function ‘apply_directory_rename_modifications’: merge-ort.c:2734:36: warning: initialization discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers] 2734 | char *last_slash = strrchr(cur_path, '/'); | ^~~~~~~ This patch fixes the more obvious ones by making them const when we do not write to the returned pointer. Signed-off-by: Collin Funk <collin.funk1@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2026-01-29string-list: add string_list_sort_u() that mimics "sort -u"Amisha Chhajed-0/+34
Many callsites of string_list_remove_duplicates() call it immdediately after calling string_list_sort(), understandably as the former requires string-list to be sorted, it is clear that these places are sorting only to remove duplicates and for no other reason. Introduce a helper function string_list_sort_u that combines these two calls that often appear together, to simplify these callsites. Replace the current calls of those methods with string_list_sort_u(). Signed-off-by: Amisha Chhajed <amishhhaaaa@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2026-01-29u-string-list: add unit tests for string-list methodsAmisha Chhajed-0/+209
Unit tests in u-string-list.c does not cover several methods in string-list, this gap in coverage makes it difficult to ensure no regressions are introduced in future changes. Add unit tests for the following methods to enhance coverage: string_list_remove_empty_items() unsorted_string_list_has_string() unsorted_string_list_delete_item() string_list_has_string() string_list_insert() string_list_sort() string_list_remove() Signed-off-by: Amisha Chhajed <amishhhaaaa@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2026-01-15Merge branch 'ps/clar-integers'Junio C Hamano-70/+519
Import newer version of "clar", unit testing framework. * ps/clar-integers: gitattributes: disable blank-at-eof errors for clar test expectations t/unit-tests: demonstrate use of integer comparison assertions t/unit-tests: update clar to 39f11fe
2025-12-07t/unit-tests: demonstrate use of integer comparison assertionsPatrick Steinhardt-11/+11
The clar project has introduced a couple of new assertions that perform relative integer comparisons, like "greater than" or "less or equal". Adapt the reftable-record unit tests to demonstrate their usage. Signed-off-by: Patrick Steinhardt <ps@pks.im> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2025-12-07t/unit-tests: update clar to 39f11fePatrick Steinhardt-59/+508
Update clar to commit 39f11fe (Merge pull request #131 from pks-gitlab/pks-integer-double-evaluation, 2025-12-05). This commit includes the following changes relevant to Git: - There are now typesafe integer comparison functions. Furthermore, the range of comparison functions has been included to also have relative comparisons, like "greater than". - There is a new `cl_failf()` macro that allows the caller to specify an error message with formatting directives. - The TAP format has been fixed to correctly terminate YAML blocks with "...\n" instead of "---\n". Note that we already had a `cl_failf()` function declared in our own sources. This function is equivalent to the upstreamed function, so we can simply drop it now. Signed-off-by: Patrick Steinhardt <ps@pks.im> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2025-11-26Merge branch 'jk/ci-windows-meson-test-fix'Junio C Hamano-0/+1
"Windows+meson" job at the GitHub Actions CI was hard to debug, as it did not show and save failed test artifacts, which has been corrected. * jk/ci-windows-meson-test-fix: ci(windows-meson-test): handle options and output like other test jobs unit-test: ignore --no-chain-lint
2025-11-24Merge branch 'jx/repo-struct-utf8width-fix'Junio C Hamano-0/+134
The "git repo structure" subcommand tried to align its output but mixed up byte count and display column width, which has been corrected. * jx/repo-struct-utf8width-fix: builtin/repo: fix table alignment for UTF-8 characters t/unit-tests: add UTF-8 width tests for CJK chars
2025-11-18unit-test: ignore --no-chain-lintJeff King-0/+1
In the same spirit as 9faf3963b6 (t: introduce compatibility options to clar-based tests, 2024-12-13), we should ignore --no-chain-lint passed to our clar tests, since it may appear in GIT_TEST_OPTS to be used with other tests. This is particularly important on Windows CI, where --no-chain-lint is added to the test options by default, and the meson build will pass all options to the unit tests. The only reason our meson Windows CI job does not run into this currently is that it is not respecting GIT_TEST_OPTS at all! So ignoring this option is a prerequisite to fixing that situation. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2025-11-16builtin/repo: fix table alignment for UTF-8 charactersJiang Xin-0/+37
The output table from "git repo structure" is misaligned when displaying UTF-8 characters (e.g., non-ASCII glyphs). E.g.: | 仓库结构 | 值 | | -------------- | ---- | | * 引用 | | | * 计数 | 67 | The previous implementation used simple width formatting with printf() which didn't properly handle multi-byte UTF-8 characters, causing misaligned table columns when displaying repository structure information. This change modifies the stats_table_print_structure function to use strbuf_utf8_align() instead of basic printf width specifiers. This ensures proper column alignment regardless of the character encoding of the content being displayed. Also add test cases for strbuf_utf8_align(), a function newly introduced in "builtin/repo.c". Signed-off-by: Jiang Xin <worldhello.net@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2025-11-16t/unit-tests: add UTF-8 width tests for CJK charsJiang Xin-0/+97
The file "builtin/repo.c" uses utf8_strwidth() to calculate the display width of UTF-8 characters in a table, but the resulting output is still misaligned. Add test cases for both utf8_strwidth and utf8_strnwidth to verify that they correctly compute the display width for UTF-8 characters. Also updated the build configuration in Makefile and meson.build to include the new test suite in the build process. Signed-off-by: Jiang Xin <worldhello.net@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2025-11-10reftable/stack: add function to check if optimization is requiredKarthik Nayak-2/+10
The reftable backend performs auto-compaction as part of its regular flow, which is required to keep the number of tables part of a stack at bay. This allows it to stay optimized. Compaction can also be triggered voluntarily by the user via the 'git pack-refs' or the 'git refs optimize' command. However, currently there is no way for the user to check if optimization is required without actually performing it. Extract out the heuristics logic from 'reftable_stack_auto_compact()' into an internal function 'update_segment_if_compaction_required()'. Then use this to add and expose `reftable_stack_compaction_required()` which will allow users to check if the reftable backend can be optimized. Signed-off-by: Karthik Nayak <karthik.188@gmail.com> Acked-by: Patrick Steinhardt <ps@pks.im> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2025-10-13Merge branch 'kn/reftable-consistency-checks'Junio C Hamano-4/+20
The reftable backend learned to sanity check its on-disk data more carefully. * kn/reftable-consistency-checks: refs/reftable: add fsck check for checking the table name reftable: add code to facilitate consistency checks fsck: order 'fsck_msg_type' alphabetically Documentation/fsck-msgids: remove duplicate msg id reftable: check for trailing newline in 'tables.list' refs: move consistency check msg to generic layer refs: remove unused headers
2025-10-07reftable: check for trailing newline in 'tables.list'Karthik Nayak-4/+20
In the reftable format, the 'tables.list' file contains a newline separated list of tables. While we parse this file, we do not check or care about the last newline. Tighten the parser in `parse_names()` to return an appropriate error if the last newline is missing. This requires modification to `parse_names()` to now return the error while accepting the output as a third argument. Signed-off-by: Karthik Nayak <karthik.188@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2025-09-29Merge branch 'ps/clar-updates'Junio C Hamano-258/+1415
Import a newer version of the clar unit testing framework. * ps/clar-updates: t/unit-tests: update to 10e96bc t/unit-tests: update clar to fcbed04
2025-09-22t/unit-tests: update to 10e96bcPatrick Steinhardt-236/+320
Update to 10e96bc (Merge pull request #127 from pks-gitlab/pks-ci-improvements, 2025-09-22). This commit includes a couple of changes: - The GitHub CI has been updated to include a 32 bit CI job. Furthermore, the jobs now compile with "-Werror" and more warnings enabled. - An issue was addressed where `uintptr_t` is not available on NonStop [1]. - The clar selftests have been restructured so that it is now possible to add small test suites more readily. This was done to add tests for the above addressed issue, where we now use "%p" to print pointers in a platform dependent way. - An issue was addressed where the test output had a trailing whitespace with certain output formats, which caused whitespace issues in the test expectation files. [1]: <01c101dc2842$38903640$a9b0a2c0$@nexbridge.com> Reported-by: Randall S. Becker <rsbecker@nexbridge.com> Signed-off-by: Patrick Steinhardt <ps@pks.im> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2025-09-11t/unit-tests: update clar to fcbed04Patrick Steinhardt-238/+1311
Update clar to fcbed04 (Merge pull request #123 from pks-gitlab/pks-sandbox-ubsan, 2025-09-10). The most significant changes since the last version include: - Fixed platform support for HP-UX. - Fixes for how clar handles the `-q` flag. - A couple of leak fixes for reported clar errors. - A new `cl_invoke()` function that retains line information. - New infrastructure to create temporary directories. - Improved printing of error messages so that all lines are now properly indented. - Proper selftests for the clar. Most of these changes are somewhat irrelevant to us, but neither do we have to adjust to any of these changes, either. What _is_ interesting to us though is especially the fixed support for HP-UX, and eventually we may also want to use `cl_invoke()`. Signed-off-by: Patrick Steinhardt <ps@pks.im> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2025-08-29Merge branch 'ps/reftable-libgit2-cleanup'Junio C Hamano-29/+30
Code clean-ups. * ps/reftable-libgit2-cleanup: refs/reftable: always reload stacks when creating lock reftable: don't second-guess errors from flock interface reftable/stack: handle outdated stacks when compacting reftable/stack: allow passing flags to `reftable_stack_add()` reftable/stack: fix compiler warning due to missing braces reftable/stack: reorder code to avoid forward declarations reftable/writer: drop Git-specific `QSORT()` macro reftable/writer: fix type used for number of records
2025-08-25Merge branch 'tc/diff-tree-max-depth'Junio C Hamano-0/+47
"git diff-tree" learned "--max-depth" option. * tc/diff-tree-max-depth: diff: teach tree-diff a max-depth parameter within_depth: fix return for empty path combine-diff: zero memory used for callback filepairs
2025-08-21Merge branch 'jc/string-list-split'Junio C Hamano-8/+87
string_list_split*() family of functions have been extended to simplify common use cases. * jc/string-list-split: string-list: split-then-remove-empty can be done while splitting string-list: optionally omit empty string pieces in string_list_split*() diff: simplify parsing of diff.colormovedws string-list: optionally trim string pieces split by string_list_split*() string-list: unify string_list_split* functions string-list: align string_list_split() with its _in_place() counterpart string-list: report programming error with BUG
2025-08-12reftable/stack: allow passing flags to `reftable_stack_add()`Patrick Steinhardt-25/+25
The `reftable_stack_add()` function is a simple wrapper to lock the stack, add records to it via a callback and then commit the result. One problem with it though is that it doesn't accept any flags for creating the addition. This makes it impossible to automatically reload the stack in case it was modified before we managed to lock the stack. Add a `flags` field to plug this gap and pass it through accordingly. For now this new flag won't be used by us, but it will be used by libgit2. Signed-off-by: Patrick Steinhardt <ps@pks.im> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2025-08-07within_depth: fix return for empty pathToon Claes-0/+47
The within_depth() function is used to check whether pathspecs limited by a max-depth parameter are acceptable. It takes a path to check, a maximum depth, and a "base" depth. It counts the components in the path (by counting slashes), adds them to the base, and compares them to the maximum. However, if the base does not have any slashes at all, we always return `true`. If the base depth is 0, then this is correct; no matter what the maximum is, we are always within it. However, if the base depth is greater than 0, then we might return an erroneous result. This ends up not causing any user-visible bugs in the current code. The call sites in dir.c always pass a base depth of 0, so are unaffected. But tree_entry_interesting() uses this function differently: it will pass the prefix of the current entry, along with a `1` if the entry is a directory, in essence checking whether items inside the entry would be of interest. It turns out not to make a difference in behavior, but the reasoning is complex. Given a tree like: file a/file a/b/file walking the tree and calling tree_entry_interesting() will yield the following results: (with max_depth=0): file: yes a: yes a/file: no a/b: no (with max_depth=1): file: yes a: yes a/file: yes a/b: no So we have inconsistent behavior in considering directories interesting. If they are at the edge of our depth but at the root, we will recurse into them, but then find all of their entries uninteresting (e.g., in the first case, we will look at "a" but find "a/*" uninteresting). But if they are at the edge of our depth and not at the root, then we will not recurse (in the second example, we do not even bother entering "a/b"). This turns out not to matter because the only caller which uses max-depth pathspecs is cmd_grep(), which only cares about blob entries. From its perspective, it is exactly the same to not recurse into a subtree, or to recurse and find that it contains no matching entries. Not recursing is merely an optimization. It is debatable whether tree_entry_interesting() should consider such an entry interesting. The only caller does not care if it sees the tree itself, and can benefit from the optimization. But if we add a "max-depth" limiter to regular diffs, then a diff with DIFF_OPT_TREE_IN_RECURSIVE would probably want to show the tree itself, but not what it contains. This patch just fixes within_depth(), which means we consider such entries uninteresting (and makes the current caller happy). If we want to change that in the future, then this fix is still the correct first step, as the current behavior is simply inconsistent. This has the effect the function tree_entry_interesting() now behaves like following on the first example: (with max_depth=0): file: yes a: no a/file: no a/b: no Meaning we won't step in "a/" no more to realize all "a/*" entries are uninterested, but we stop at the tree entry itself. Based-on-patch-by: Jeff King <peff@peff.net> Signed-off-by: Toon Claes <toon@iotcl.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2025-08-07Merge branch 'dl/squelch-maybe-uninitialized'Junio C Hamano-1/+1
Squelch false-positive compiler warning. * dl/squelch-maybe-uninitialized: t/unit-tests/clar: fix -Wmaybe-uninitialized with -Og remote: bail early from set_head() if missing remote name
2025-08-05t/unit-tests/clar: fix -Wmaybe-uninitialized with -OgDenton Liu-1/+1
When building with -Og on gcc 15.1.1, the build produces a warning. In practice, though, this cannot be hit because `exact` acts as a guard and that variable can only be set after `matchlen` is already initialized Assign a default value to `matchlen` so that the warning is silenced. Signed-off-by: Denton Liu <liu.denton@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2025-08-04Merge branch 'ps/meson-clar-decls-fix'Junio C Hamano-1/+6
Build fix. * ps/meson-clar-decls-fix: meson: ensure correct "clar-decls.h" header is used
2025-08-02string-list: optionally omit empty string pieces in string_list_split*()Junio C Hamano-0/+15
Teach the unified split_string() machinery a new flag bit, STRING_LIST_SPLIT_NONEMPTY, to cause empty split pieces to be omitted from the resulting string list. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2025-08-02string-list: optionally trim string pieces split by string_list_split*()Junio C Hamano-0/+64
Teach the unified split_string() to take an optional "flags" word, and define the first flag STRING_LIST_SPLIT_TRIM to cause the split pieces to be trimmed before they are placed in the string list. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2025-08-02string-list: align string_list_split() with its _in_place() counterpartJunio C Hamano-8/+8
The string_list_split_in_place() function was updated by 52acddf3 (string-list: multi-delimiter `string_list_split_in_place()`, 2023-04-24) to take more than one delimiter characters, hoping that we can later use it to replace our uses of strtok(). We however did not make a matching change to the string_list_split() function, which is very similar. Before giving both functions more features in future commits, allow string_list_split() to also take more than one delimiter characters to make them closer to each other. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2025-08-01Merge branch 'sk/reftable-clarify-tests'Junio C Hamano-1288/+1097
The reftable unit tests are now ported to the "clar" unit testing framework. * sk/reftable-clarify-tests: t/unit-tests: finalize migration of reftable-related tests t/unit-tests: convert reftable stack test to use clar t/unit-tests: convert reftable record test to use clar t/unit-tests: convert reftable readwrite test to use clar t/unit-tests: convert reftable table test to use clar t/unit-tests: convert reftable pq test to use clar t/unit-tests: convert reftable merged test to use clar t/unit-tests: convert reftable block test to use clar t/unit-tests: convert reftable basics test to use clar test framework t/unit-tests: implement clar specific reftable test helper functions
2025-07-29meson: ensure correct "clar-decls.h" header is usedPatrick Steinhardt-1/+6
The "clar-decls.h" header gets generated by us to extract prototypes of unit test functions from our clar-based tests. This generated file is then written into "t/unit-tests/" and included via "unit-test.h". The intent of all this is that we can keep "-Wmissing-prototype" warnings enabled. If we had that warning disabled, it would be easy to miss in case any of the non-static functions had a typo in its name and thus wasn't picked up by our test case extractor. Including the file directly has a big downside though: if a source tree was built both with our Makefile and with Meson, then the Meson build would include the "clar-decls.h" file from our Makefile. And if those are out of sync we get compiler errors. We already fixed a similar issue in 4771501c0a (meson: ensure correct version-def.h is used, 2025-01-14). Let's do the same and pass the absolute path to "clar-decls.h" via a preprocessor define. Signed-off-by: Patrick Steinhardt <ps@pks.im> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2025-07-28Merge branch 'rs/pop-recent-commit-with-prio-queue'Junio C Hamano-0/+23
The pop_most_recent_commit() function can have quite expensive worst case performance characteristics, which has been optimized by using prio-queue data structure. * rs/pop-recent-commit-with-prio-queue: commit: use prio_queue_replace() in pop_most_recent_commit() prio-queue: add prio_queue_replace() commit: convert pop_most_recent_commit() to prio_queue
2025-07-24t/unit-tests: finalize migration of reftable-related testsSeyi Kuforiji-154/+35
The old `lib-reftable.{c,h}` implemented helper functions for our homegrown unit-testing framework. As part of migrating reftable-related tests to the Clar framework, Clar-specific versions of these functions in `lib-reftable-clar.{c,h}` were introduced. Now that all test files using these helpers have been converted to Clar, we can safely remove the original `lib-reftable.{c,h}` and rename the Clar- specific versions back to `lib-reftable.{c,h}`. This restores a clean and consistent naming scheme for shared test utilities. Finally, update our build system to reflect the changes made and remove redundant code related to the reftable tests and our old homegrown unit-testing setup. `test-lib.{c,h}` remains unchanged in our build system as some files particularly `t/helper/test-example-tap.c` depends on it in order to run, and removing that would be beyond the scope of this patch. Signed-off-by: Seyi Kuforiji <kuforiji98@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2025-07-24t/unit-tests: convert reftable stack test to use clarSeyi Kuforiji-450/+330
Adapt reftable stack test file to use clar by using clar assertions where necessary. This marks the end of all unit tests migrated away from the `unit-tests/t-*.c` pattern, there are no longer any files matching that glob. Remove the sanity check for `t-*.c` files to prevent Meson configuration errors during CI and local builds. Signed-off-by: Seyi Kuforiji <kuforiji98@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2025-07-24t/unit-tests: convert reftable record test to use clarSeyi Kuforiji-120/+130
Adapt reftable record test file to use clar by using clar assertions where necessary. Signed-off-by: Seyi Kuforiji <kuforiji98@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2025-07-24t/unit-tests: convert reftable readwrite test to use clarSeyi Kuforiji-228/+177
Adapt reftable readwrite test file to use clar by using clar assertions where necessary. Signed-off-by: Seyi Kuforiji <kuforiji98@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2025-07-24t/unit-tests: convert reftable table test to use clarSeyi Kuforiji-40/+35
Adapt reftable table test file to use clar by using clar assertions where necessary. Signed-off-by: Seyi Kuforiji <kuforiji98@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2025-07-24t/unit-tests: convert reftable pq test to use clarSeyi Kuforiji-32/+27
Adapt reftable priority queue test file to use clar by using clar assertions where necessary. Signed-off-by: Seyi Kuforiji <kuforiji98@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2025-07-24t/unit-tests: convert reftable merged test to use clarSeyi Kuforiji-92/+70
Adapt reftable merged test file to use clar testing framework by using clar assertions where necessary. Signed-off-by: Seyi Kuforiji <kuforiji98@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2025-07-24t/unit-tests: convert reftable block test to use clarSeyi Kuforiji-86/+78
Adapt reftable block test file to use clar testing framework by using clar assertions where necessary. Signed-off-by: Seyi Kuforiji <kuforiji98@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2025-07-24t/unit-tests: convert reftable basics test to use clar test frameworkSeyi Kuforiji-219/+227
Adapt reftable basics test file to clar by using clar assertions where necessary.Break up test edge case to improve modularity and clarity. Signed-off-by: Seyi Kuforiji <kuforiji98@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2025-07-24t/unit-tests: implement clar specific reftable test helper functionsSeyi Kuforiji-0/+121
Helper functions defined in `t/unit-tests/lib-reftable.{c,h}` are required for the reftable-related test files to run. In the current implementation these functions are designed to conform with our homegrown unit-testing structure. So in other to convert the reftable test files, there is need for a clar specific implementation of these helper functions. Implement equivalent helper functions in `lib-reftable-clar.{c,h}` to use clar. These functions conform with the clar testing framework and become available for all reftable-related test files implemented using the clar testing framework, which requires them. This will be used by subsequent commits. Signed-off-by: Seyi Kuforiji <kuforiji98@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2025-07-22prio-queue: add prio_queue_replace()René Scharfe-0/+23
Add a function to replace the top element of the queue that basically does the same as prio_queue_get() followed by prio_queue_put(), but without the work by prio_queue_get() to rebalance the heap. It can be used to optimize loops that get one element and then immediately add another one. That's common e.g., with commit history traversal, where we get out a commit and then put in its parents. Signed-off-by: René Scharfe <l.s.r@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2025-07-07u-string-list: move "remove duplicates" test to "u-string-list.c"shejialuo-0/+62
We use "test-tool string-list remove_duplicates" to test the "string_list_remove_duplicates" function. As we have introduced the unit test, we'd better remove the logic from shell script to C program to improve test speed and readability. As all the tests in shell script are removed, let's just delete the "t0063-string-list.sh" and update the "meson.build" file to align with this change. Also we could simply remove "DISABLE_SIGN_COMPARE_WARNINGS" due to we have already deleted related code. Unfortunately, we cannot totally remove "test-string-list.c" due to that we would test the performance of sorting about string list by executing "test-tool string-list sort" in "p0071-sort.sh". Signed-off-by: shejialuo <shejialuo@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2025-07-07u-string-list: move "filter string" test to "u-string-list.c"shejialuo-0/+73
We use "test-tool string-list filter" to test the "filter_string_list" function. As we have introduced the unit test, we'd better remove the logic from shell script to C program to improve test speed and readability. Signed-off-by: shejialuo <shejialuo@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2025-07-07u-string-list: move "test_split_in_place" to "u-string-list.c"shejialuo-0/+37
We use "test-tool string-list split_in_place" to test the "string_list_split_in_place" function. As we have introduced the unit test, we'd better remove the logic from shell script to C program to improve test speed and readability. Signed-off-by: shejialuo <shejialuo@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>