reftable_stack_init_ref_iterator and reftable_stack_init_log_iterator
as defined by reftable/stack.{c,h} initialize a stack iterator to
iterate over the ref and log records in a reftable stack respectively.
Since these functions are not exercised by any of the existing tests,
add a test for them.
Mentored-by: Patrick Steinhardt <ps@pks.im>
Mentored-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Chandra Pratap <chandrapratap3519@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
In a recent codebase update (commit ae8e378430, merge branch
'ps/reftable-write-options', 2024/05/13) the geometric factor used
in auto-compaction of reftable tables was made configurable. Add
a test to verify the functionality introduced by this update.
Mentored-by: Patrick Steinhardt <ps@pks.im>
Mentored-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Chandra Pratap <chandrapratap3519@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
In the current stack tests, ref records are compared for equality
by sometimes using the dedicated function for ref-record comparison,
reftable_ref_record_equal(), and sometimes by explicity comparing
contents of the ref records.
The latter method is undesired because there can exist unequal ref
records with some of the contents being equal. Replace the latter
instances of ref-record comparison with the former. This has the
added benefit of preserving uniformity throughout the test file.
Mentored-by: Patrick Steinhardt <ps@pks.im>
Mentored-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Chandra Pratap <chandrapratap3519@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Git's tempfile API defined by $GIT_DIR/tempfile.{c,h} provides
a unified interface for tempfile operations. Since reftable/stack.c
uses this API for all its tempfile needs instead of raw functions
like mkstemp(), make the ported stack test strictly use Git's
tempfile API as well.
A bigger benefit is the fact that we know to clean up the tempfile
in case the test fails because it gets registered and pruned via a
signal handler.
Mentored-by: Patrick Steinhardt <ps@pks.im>
Mentored-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Chandra Pratap <chandrapratap3519@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Harmonize the newly ported test unit-tests/t-reftable-stack.c
with the following guidelines:
- Single line 'for' statements must omit curly braces.
- Structs must be 0-initialized with '= { 0 }' instead of '= { NULL }'.
- Array sizes and indices should preferably be of type 'size_t' and
not 'int'.
- Function pointers should be passed as 'func' and not '&func'.
While at it, remove initialization for those variables that are
re-used multiple times, like loop variables.
Mentored-by: Patrick Steinhardt <ps@pks.im>
Mentored-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Chandra Pratap <chandrapratap3519@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
reftable/stack_test.c exercises the functions defined in
reftable/stack.{c, h}. Migrate reftable/stack_test.c to the
unit testing framework. Migration involves refactoring the tests
to use the unit testing framework instead of reftable's test
framework and renaming the tests to be in-line with unit-tests'
standards.
Since some of the tests use set_test_hash() defined by
reftable/test_framework.{c, h} but these files are not
'#included' in the test file, copy this function in the
ported test file.
With the migration of stack test to the unit-tests framework,
"test-tool reftable" becomes a no-op. Hence, get rid of everything
that uses "test-tool reftable" alongside everything that is used
to implement it.
While at it, alphabetically sort the cmds[] list in
helper/test-tool.c by moving the entry for "dump-reftable".
Mentored-by: Patrick Steinhardt <ps@pks.im>
Mentored-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Chandra Pratap <chandrapratap3519@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
More trace2 events at key points on push and fetch code paths have
been added.
* js/fetch-push-trace2-annotation:
send-pack: add new tracing regions for push
fetch: add top-level trace2 regions
trace2: implement trace2_printf() for event target
The underlying machinery for "git diff-index" has long been made to
expand the sparse index as needed, but the command fully expanded
the sparse index upfront, which now has been taught not to do.
* ds/sparse-diff-index:
diff-index: integrate with the sparse index
Another test for reftable library ported to the unit test framework.
* cp/unit-test-reftable-block:
t-reftable-block: mark unused argv/argc
t-reftable-block: add tests for index blocks
t-reftable-block: add tests for obj blocks
t-reftable-block: add tests for log blocks
t-reftable-block: remove unnecessary variable 'j'
t-reftable-block: use xstrfmt() instead of xstrdup()
t-reftable-block: use block_iter_reset() instead of block_iter_close()
t-reftable-block: use reftable_record_key() instead of strbuf_addstr()
t-reftable-block: use reftable_record_equal() instead of check_str()
t-reftable-block: release used block reader
t: harmonize t-reftable-block.c with coding guidelines
t: move reftable/block_test.c to the unit testing framework
The code in the reftable library has been cleaned up by discarding
unused "generic" interface.
* ps/reftable-drop-generic:
reftable: mark unused parameters in empty iterator functions
reftable/generic: drop interface
t/helper: refactor to not use `struct reftable_table`
t/helper: use `hash_to_hex_algop()` to print hashes
t/helper: inline printing of reftable records
t/helper: inline `reftable_table_print()`
t/helper: inline `reftable_stack_print_directory()`
t/helper: inline `reftable_reader_print_file()`
t/helper: inline `reftable_dump_main()`
reftable/dump: drop unused `compact_stack()`
reftable/generic: move generic iterator code into iterator interface
reftable/iter: drop double-checking logic
reftable/stack: open-code reading refs
reftable/merged: stop using generic tables in the merged table
reftable/merged: rename `reftable_new_merged_table()`
reftable/merged: expose functions to initialize iterators
The command line prompt support used to be littered with bash-isms,
which has been corrected to work with more shells.
* ah/git-prompt-portability:
git-prompt: support custom 0-width PS1 markers
git-prompt: ta-da! document usage in other shells
git-prompt: don't use shell $'...'
git-prompt: add some missing quotes
git-prompt: replace [[...]] with standard code
git-prompt: don't use shell arrays
git-prompt: fix uninitialized variable
git-prompt: use here-doc instead of here-string
These unused parameters were marked in a68ec8683a (reftable: mark unused
parameters in virtual functions, 2024-08-17), but the functions were
moved to a new file in a parallel branch via f2406c81b9
(reftable/generic: move generic iterator code into iterator interface,
2024-08-22).
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This is conceptually the same as the cases in df9d638c24 (unit-tests:
ignore unused argc/argv, 2024-08-17), but this unit test was migrated
from the reftable tests in a parallel branch.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The synopsis says --regexp=<regexp> but the --regexp option is a
Boolean that says "the name given is not literal, but a pattern to
match the name".
Signed-off-by: Junio C Hamano <gitster@pobox.com>
"git config --get-all foo.bar" shows all values for the foo.bar
variable, but does not give the variable name in each output entry.
Hence it is equivalent to "git config get --all foo.bar", without
"--show-names", in the more modern syntax.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
'git for-each-ref' learned a new "--format" atom to find the branch
that the history leading to a given commit "%(is-base:<commit>)" is
likely based on.
* ds/for-each-ref-is-base:
p1500: add is-base performance tests
for-each-ref: add 'is-base' token
commit: add gentle reference lookup method
commit-reach: add get_branch_base_for_tip
"git send-email" learned "--translate-aliases" option that reads
addresses from the standard input and emits the result of applying
aliases on them to the standard output.
* jk/send-email-translate-aliases:
send-email: teach git send-email option to translate aliases
t9001-send-email.sh: update alias list used for pine test
t9001-send-email.sh: fix quoting for mailrc --dump-aliases test
Mark unused parameters as UNUSED to squelch -Wunused warnings.
* jk/mark-unused-parameters:
t-hashmap: stop calling setup() for t_intern() test
scalar: mark unused parameters in dummy function
daemon: mark unused parameters in non-posix fallbacks
setup: mark unused parameter in config callback
test-mergesort: mark unused parameters in trivial callback
t-hashmap: mark unused parameters in callback function
reftable: mark unused parameters in virtual functions
reftable: drop obsolete test function declarations
reftable: ignore unused argc/argv in test functions
unit-tests: ignore unused argc/argv
t/helper: mark more unused argv/argc arguments
oss-fuzz: mark unused argv/argc argument
refs: mark unused parameters in do_for_each_reflog_helper()
refs: mark unused parameters in ref_store fsck callbacks
update-ref: mark more unused parameters in parser callbacks
imap-send: mark unused parameter in ssl_socket_connect() fallback
Drop unused parameters from functions.
* jk/drop-unused-parameters:
diff-lib: drop unused index argument from get_stat_data()
ref-filter: drop unused parameters from email_atom_option_parser()
pack-bitmap: drop unused parameters from select_pseudo_merges()
pack-bitmap: load writer config from repository parameter
refs: drop some unused parameters from create_symref_lock()
We created a useless pseudo-merge reachability bitmap that is about
0 commits, and attempted to include commits that are not in packs,
which made no sense. These bugs have been corrected.
* tb/pseudo-merge-bitmap-fixes:
pseudo-merge.c: ensure pseudo-merge groups are closed
pseudo-merge.c: do not generate empty pseudo-merge commits
t/t5333-pseudo-merge-bitmaps.sh: demonstrate empty pseudo-merge groups
pack-bitmap-write.c: select pseudo-merges even for small bitmaps
pack-bitmap: drop redundant args from `bitmap_writer_finish()`
pack-bitmap: drop redundant args from `bitmap_writer_build()`
pack-bitmap: drop redundant args from `bitmap_writer_build_type_index()`
pack-bitmap: initialize `bitmap_writer_init()` with packing_data
A tests for "git maintenance" that were broken on Windows have been
corrected.
* ps/maintenance-detach-fix-more:
builtin/maintenance: fix loose objects task emitting pack hash
t7900: exercise detaching via trace2 regions
t7900: fix flaky test due to leaking background job
Maintenance tasks other than "gc" now properly go background when
"git maintenance" runs them.
* ps/maintenance-detach-fix:
run-command: fix detaching when running auto maintenance
builtin/maintenance: add a `--detach` flag
builtin/gc: add a `--detach` flag
builtin/gc: stop processing log file on signal
builtin/gc: fix leaking config values
builtin/gc: refactor to read config into structure
config: fix constness of out parameter for `git_config_get_expiry()`
"git rev-list ... | git diff-tree -p --remerge-diff --stdin" should
behave more or less like "git log -p --remerge-diff" but instead it
crashed, forgetting to prepare a temporary object store needed.
* xx/diff-tree-remerge-diff-fix:
diff-tree: fix crash when used with --remerge-diff
A flakey test and incorrect calls to strtoX() functions have been
fixed.
* kl/test-fixes:
t6421: fix test to work when repo dir contains d0
set errno=0 before strtoX calls
Chandra Pratap