Commit Graph

9 Commits

Author SHA1 Message Date
a4f50bb1e9 t/unit-tests: introduce reftable library
We have recently migrated all of the reftable unit tests that were part
of the reftable library into our own unit testing framework. As part of
that migration we have duplicated some of the functionality that was
part of the reftable test framework into each of the migrated test
suites. This was a sensible decision to not have all of the migrations
dependent on each other, but now that the migration is done it makes
sense to deduplicate the functionality again.

Introduce a new reftable test library that hosts some shared code and
adapt tests to use it.

Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2024-09-16 13:57:18 -07:00
5ecd5fa58b Merge branch 'jk/unused-parameters'
Make our codebase compilable with the -Werror=unused-parameter
option.

* jk/unused-parameters:
  CodingGuidelines: mention -Wunused-parameter and UNUSED
  config.mak.dev: enable -Wunused-parameter by default
  compat: mark unused parameters in win32/mingw functions
  compat: disable -Wunused-parameter in win32/headless.c
  compat: disable -Wunused-parameter in 3rd-party code
  t-reftable-readwrite: mark unused parameter in callback function
  gc: mark unused config parameter in virtual functions
2024-09-06 10:38:50 -07:00
17636cdf3b Merge branch 'ps/reftable-concurrent-compaction'
The code path for compacting reftable files saw some bugfixes
against concurrent operation.

* ps/reftable-concurrent-compaction:
  reftable/stack: fix segfault when reload with reused readers fails
  reftable/stack: reorder swapping in the reloaded stack contents
  reftable/reader: keep readers alive during iteration
  reftable/reader: introduce refcounting
  reftable/stack: fix broken refnames in `write_n_ref_tables()`
  reftable/reader: inline `reader_close()`
  reftable/reader: inline `init_reader()`
  reftable/reader: rename `reftable_new_reader()`
  reftable/stack: inline `stack_compact_range_stats()`
  reftable/blocksource: drop malloc block source
2024-09-03 09:15:03 -07:00
8c90b41f0a t-reftable-readwrite: mark unused parameter in callback function
This spot was originally marked in in 4695c3f3a9 (reftable: mark unused
parameters in virtual functions, 2024-08-17), but was copied in
5b539a5361 (t: move reftable/readwrite_test.c to the unit testing
framework, 2024-08-13).

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2024-08-28 09:51:17 -07:00
2b30d66c43 Merge branch 'jk/mark-unused-parameters'
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
2024-08-26 11:32:23 -07:00
5e440bf7f1 t-reftable-readwrite: add test for known error
When using reftable_writer_add_ref() to add a ref record to a
reftable writer, The update_index of the ref record must be within
the limits set by reftable_writer_set_limits(), or REFTABLE_API_ERROR
is returned. This scenario is currently left untested. Add a test
case for the same.

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>
2024-08-13 10:08:03 -07:00
12f9ea473f t-reftable-readwrite: use 'for' in place of infinite 'while' loops
Using a for loop with an empty conditional statement is more concise
and easier to read than an infinite 'while' loop in instances
where we need a loop variable. Hence, replace such instances of a
'while' loop with the equivalent 'for' loop.

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>
2024-08-13 10:08:03 -07:00
3dd4fb13a0 t-reftable-readwrite: use free_names() instead of a for loop
free_names() as defined by reftable/basics.{c,h} frees a NULL
terminated array of malloced strings along with the array itself.
Use this function instead of a for loop to free such an array.

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>
2024-08-13 10:08:02 -07:00
5b539a5361 t: move reftable/readwrite_test.c to the unit testing framework
reftable/readwrite_test.c exercises the functions defined in
reftable/reader.{c,h} and reftable/writer.{c,h}. Migrate
reftable/readwrite_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
align with unit-tests' naming conventions.

Since some tests in reftable/readwrite_test.c use the functions
set_test_hash(), noop_flush() and strbuf_add_void() defined in
reftable/test_framework.{c,h} but these files are not #included
in the ported unit test, copy these functions in the new test file.

While at it, ensure structs are 0-initialized with '= { 0 }'
instead of '= { NULL }'.

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>
2024-08-13 10:08:02 -07:00