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Fix various typos detected by codespell

* tests/cmdline/externals_tests.py, tests/cmdline/lock_tests.py,

tests/cmdline/log_tests.py, tests/cmdline/merge_authz_tests.py,

tests/cmdline/merge_tests.py, tests/cmdline/move_tests.py,

tests/cmdline/svnadmin_tests.py, tests/cmdline/switch_tests.py,

tests/libsvn_client/conflicts-test.c, tests/libsvn_client/mtcc-test.c,

tests/libsvn_fs/fs-test.c, tests/libsvn_fs_x/fs-x-pack-test.c,

tests/svn_test_main.c:

(): Spelling fixes

  1. … 12 more files in changeset.
Fix an initialization / life time issue with FSX's batch-fsync.

The svn_fs_x__init function may be called more than once and the FSX

module might later be unloaded and reloaded. So, make sure to create

the thread pool only once and to clean it up when the module unloads.

* subversion/libsvn_fs_x/batch_fsync.h

(svn_fs_x__batch_fsync_init): Add a owner pool parameter.

* subversion/libsvn_fs_x/batch_fsync.c

(thread_pool_initialized): Init flag to be used with svn_atomic__init_once.

(thread_pool_pre_cleanup): Cleanup only once but also make the batch-

fsync API re-initializable.

(create_thread_pool): Move the init code to here. Destroy the thread pool

whenever either the owning pool (i.e. during unload)

or the containing pool (apr_terminate) got cleaned up.

(svn_fs_x__batch_fsync_init): Run the actual initialization only once.

(svn_fs_x__batch_fsync_run): Error out on cases where the FS API init /

tear-down was not properly ordered with

the API usage.

* subversion/libsvn_fs_x/fs.c

(svn_fs_x__init): Update caller.

* subversion/tests/libsvn_fs_x/fs-x-pack-test.c

(test_batch_fsync): Update caller.

  1. … 3 more files in changeset.
Sync FSX with FSFS:

Replicate the "--no-flush-to-disk" support, effectively merging revisions

r1736357, r1737355 and r1737356 from FSFS.

While the API glue logic could be re-used, the fsync code in FSX is mainly

based on svn_fs_x__batch_fsync_t object. So, all we have to do is to add

a flag to its constructor and update a few callers.

* subversion/libsvn_fs_x

(svn:mergeinfo): Mark revisions as "merged".

* subversion/libsvn_fs_x/batch_fsync.h

(svn_fs_x__batch_fsync_create): Add new FLUSH_TO_DISK option.

* subversion/libsvn_fs_x/batch_fsync.c

(svn_fs_x__batch_fsync_t): Add new option field.

(svn_fs_x__batch_fsync_create): Set new option field.

(svn_fs_x__batch_fsync_run): Call fsync if required by the option field.

* subversion/libsvn_fs_x/fs.h

(svn_fs_x__data_t): Add FLUSH_TO_DISK option field.

* subversion/libsvn_fs_x/fs.c

(initialize_fs_struct): Initialize the new field.

* subversion/libsvn_fs_x/fs_x.c

(svn_fs_x__write_format): fsync only if requested.

(read_global_config): New function - had been removed as empty previously

but now reads the new global option.

(svn_fs_x__open,

svn_fs_x__create_file_tree): Invoke the new function.

(svn_fs_x__set_uuid): fsync only if requested.

* subversion/libsvn_fs_x/pack.c

(pack_shard): Set the new fsync batch option.

* subversion/libsvn_fs_x/revprops.c

(svn_fs_x__set_revision_proplist): Same.

* subversion/libsvn_fs_x/transaction.c

(commit_body): Same.

* subversion/libsvn_fs_x/util.c

(svn_fs_x__write_min_unpacked_rev): fsync only if requested.

* subversion/libsvn_fs_x/util.h

(svn_fs_x__move_into_place): Update docstring.

* subversion/tests/libsvn_fs_x/fs-x-pack-test.c

(test_batch_fsync): Update caller.

  1. … 11 more files in changeset.
Fix an FSX test carried over from FSFS.

* subversion/tests/libsvn_fs_x/fs-x-pack-test.c

(test_info): We get a FSX format info struct instead of a FSFS one.

Make the batch fsync object in FSX easier to use:

When we create a new file through svn_fs_x__batch_fsync_open_file,

implicitly call svn_fs_x__batch_fsync_new_path if necessary.

* subversion/libsvn_fs_x/batch_fsync.c

(internal_open_file): Test whether a new file will be created and

schedule any necessary additional fsyncs.

* subversion/libsvn_fs_x/revprops.c

(svn_fs_x__pack_revprops_shard): Remove redundant call.

* subversion/libsvn_fs_x/transaction.c

(write_final_revprop,

write_next_file): Same.

* subversion/tests/libsvn_fs_x/fs-x-pack-test.c

(test_batch_fsync): Same.

  1. … 3 more files in changeset.
Do not perform flush to disk when it's completely unnecessary.

* subversion/tests/libsvn_fs_fs/fs-fs-pack-test.c

* subversion/tests/libsvn_fs_x/fs-x-pack-test.c

* subversion/tests/libsvn_repos/repos-test.c

(plain_0_length, write_format, test_config_pool): Call

svn_io_atomic_write2() with FLUSH_TO_DISK=FALSE.

  1. … 2 more files in changeset.
Implement svn_io_write_atomic2() with FLUSH_TO_DISK flag to control whether

wait or not until file is actually written to disk. The old

svn_io_write_atomic() was flushing data to disk unconditionally.

* subversion/include/svn_io.h

(svn_io_write_atomic2): New function declaration.

(svn_io_write_atomic): Deprecate.

* subversion/libsvn_subr/io.c

(svn_io_write_atomic2): Revv from svn_io_write_atomic() Add FLUSH_TO_DISK

parameter and perform flush to disk only if FLUSH_TO_DISK is non-zero.

* subversion/libsvn_subr/deprecated.c

(svn_io_write_atomic): Call svn_io_write_atomic2() with FLUSH_TO_DISK=TRUE.

* subversion/libsvn_fs_fs/fs_fs.c

* subversion/libsvn_fs_fs/transaction.c

* subversion/libsvn_fs_fs/util.c

* subversion/libsvn_fs_x/fs_x.c

* subversion/libsvn_fs_x/revprops.c

* subversion/libsvn_fs_x/util.c

* subversion/libsvn_wc/workqueue.c

* subversion/mod_dav_svn/activity.c

* subversion/tests/libsvn_fs_fs/fs-fs-pack-test.c

* subversion/tests/libsvn_fs_x/fs-x-pack-test.c

* subversion/tests/libsvn_repos/repos-test.c

(*): Use svn_io_write_atomic2() with FLUSH_TO_DISK=TRUE instead of

svn_io_write_atomic().

  1. … 13 more files in changeset.
Only test FSX's batch fsync code when we test the FSX backend.

* subversion/tests/libsvn_fs_x/fs-x-pack-test.c

(test_batch_fsync): Skip if we are not testing the FSX backend.

Merge the fsx-1.10 development branch to trunk and remove the

BRANCH-README file. There were no conflicts.

Changes brings the latest FSX changes to /trunk.

  1. … 55 more files in changeset.
Apply the standard pre-branch whitespace cleanup via

tools/dev/remove-trailing-whitespace.zsh

There should be no functional changes.

* .ycm_extra_conf.py

* build/generator/gen_win.py

* build/generator/gen_win_dependencies.py

* subversion/bindings/javahl/native/EditorProxy.h

* subversion/bindings/javahl/native/StateReporter.cpp

* subversion/bindings/javahl/native/org_apache_subversion_javahl_util_ConfigImpl_Category.cpp

* subversion/bindings/swig/perl/libsvn_swig_perl/swigutil_pl.c

* subversion/bindings/swig/perl/libsvn_swig_perl/swigutil_pl.h

* subversion/bindings/swig/python/libsvn_swig_py/swigutil_py.c

* subversion/bindings/swig/ruby/libsvn_swig_ruby/swigutil_rb.c

* subversion/bindings/swig/ruby/test/test_fs.rb

* subversion/bindings/swig/ruby/test/util.rb

* subversion/bindings/swig/ruby/test/windows_util.rb

* subversion/include/private/svn_fs_fs_private.h

* subversion/include/private/svn_packed_data.h

* subversion/include/private/svn_repos_private.h

* subversion/include/private/svn_sorts_private.h

* subversion/include/private/svn_subr_private.h

* subversion/include/private/svn_wc_private.h

* subversion/include/svn_auth.h

* subversion/include/svn_cache_config.h

* subversion/include/svn_client.h

* subversion/include/svn_cmdline.h

* subversion/include/svn_diff.h

* subversion/include/svn_fs.h

* subversion/include/svn_io.h

* subversion/include/svn_ra.h

* subversion/include/svn_repos.h

* subversion/include/svn_string.h

* subversion/libsvn_client/blame.c

* subversion/libsvn_client/commit.c

* subversion/libsvn_client/commit_util.c

* subversion/libsvn_client/copy.c

* subversion/libsvn_client/diff.c

* subversion/libsvn_client/externals.c

* subversion/libsvn_client/log.c

* subversion/libsvn_client/patch.c

* subversion/libsvn_client/ra.c

* subversion/libsvn_client/update.c

* subversion/libsvn_delta/svndiff.c

* subversion/libsvn_diff/parse-diff.c

* subversion/libsvn_fs/fs-loader.c

* subversion/libsvn_fs_base/lock.c

* subversion/libsvn_fs_fs/cached_data.c

* subversion/libsvn_fs_fs/fs_fs.c

* subversion/libsvn_fs_fs/hotcopy.c

* subversion/libsvn_fs_fs/id.c

* subversion/libsvn_fs_fs/index.c

* subversion/libsvn_fs_fs/index.h

* subversion/libsvn_fs_fs/lock.c

* subversion/libsvn_fs_fs/low_level.c

* subversion/libsvn_fs_fs/low_level.h

* subversion/libsvn_fs_fs/pack.c

* subversion/libsvn_fs_fs/recovery.c

* subversion/libsvn_fs_fs/rev_file.c

* subversion/libsvn_fs_fs/revprops.c

* subversion/libsvn_fs_fs/revprops.h

* subversion/libsvn_fs_fs/stats.c

* subversion/libsvn_fs_fs/transaction.c

* subversion/libsvn_fs_fs/tree.c

* subversion/libsvn_fs_fs/verify.c

* subversion/libsvn_fs_x/cached_data.c

* subversion/libsvn_fs_x/changes.c

* subversion/libsvn_fs_x/dag.h

* subversion/libsvn_fs_x/fs.h

* subversion/libsvn_fs_x/fs_id.c

* subversion/libsvn_fs_x/fs_x.c

* subversion/libsvn_fs_x/hotcopy.c

* subversion/libsvn_fs_x/hotcopy.h

* subversion/libsvn_fs_x/index.c

* subversion/libsvn_fs_x/index.h

* subversion/libsvn_fs_x/lock.c

* subversion/libsvn_fs_x/lock.h

* subversion/libsvn_fs_x/low_level.c

* subversion/libsvn_fs_x/low_level.h

* subversion/libsvn_fs_x/noderevs.c

* subversion/libsvn_fs_x/pack.c

* subversion/libsvn_fs_x/reps.c

* subversion/libsvn_fs_x/rev_file.c

* subversion/libsvn_fs_x/revprops.c

* subversion/libsvn_fs_x/revprops.h

* subversion/libsvn_fs_x/string_table.c

* subversion/libsvn_fs_x/string_table.h

* subversion/libsvn_fs_x/transaction.c

* subversion/libsvn_fs_x/tree.c

* subversion/libsvn_fs_x/util.c

* subversion/libsvn_fs_x/verify.c

* subversion/libsvn_ra_local/ra_plugin.c

* subversion/libsvn_ra_serf/ra_serf.h

* subversion/libsvn_ra_serf/serf.c

* subversion/libsvn_ra_serf/update.c

* subversion/libsvn_ra_serf/util.c

* subversion/libsvn_ra_svn/client.c

* subversion/libsvn_ra_svn/marshal.c

* subversion/libsvn_repos/authz_pool.c

* subversion/libsvn_repos/config_pool.c

* subversion/libsvn_repos/dump.c

* subversion/libsvn_repos/fs-wrap.c

* subversion/libsvn_repos/log.c

* subversion/libsvn_subr/bit_array.c

* subversion/libsvn_subr/cache-membuffer.c

* subversion/libsvn_subr/config.c

* subversion/libsvn_subr/dirent_uri.c

* subversion/libsvn_subr/fnv1a.c

* subversion/libsvn_subr/gpg_agent.c

* subversion/libsvn_subr/hash.c

* subversion/libsvn_subr/io.c

* subversion/libsvn_subr/object_pool.c

* subversion/libsvn_subr/packed_data.c

* subversion/libsvn_subr/prefix_string.c

* subversion/libsvn_subr/sorts.c

* subversion/libsvn_subr/sqlite.c

* subversion/libsvn_subr/subst.c

* subversion/libsvn_subr/sysinfo.c

* subversion/libsvn_subr/types.c

* subversion/libsvn_subr/utf.c

* subversion/libsvn_subr/utf8proc/utf8proc_data.c

* subversion/libsvn_subr/x509info.c

* subversion/libsvn_wc/diff.h

* subversion/libsvn_wc/props.c

* subversion/libsvn_wc/update_editor.c

* subversion/libsvn_wc/wc.h

* subversion/libsvn_wc/wc_db.c

* subversion/libsvn_wc/wc_db.h

* subversion/mod_dav_svn/lock.c

* subversion/mod_dav_svn/mod_dav_svn.c

* subversion/mod_dav_svn/status.c

* subversion/svn/auth-cmd.c

* subversion/svn/info-cmd.c

* subversion/svn/mergeinfo-cmd.c

* subversion/svn/notify.c

* subversion/svn/propget-cmd.c

* subversion/svn/svn.c

* subversion/svnadmin/svnadmin.c

* subversion/svnserve/logger.c

* subversion/svnserve/serve.c

* subversion/svnserve/server.h

* subversion/svnserve/svnserve.c

* subversion/tests/cmdline/blame_tests.py

* subversion/tests/cmdline/checkout_tests.py

* subversion/tests/cmdline/commit_tests.py

* subversion/tests/cmdline/export_tests.py

* subversion/tests/cmdline/externals_tests.py

* subversion/tests/cmdline/lock_tests.py

* subversion/tests/cmdline/merge_tests.py

* subversion/tests/cmdline/merge_tree_conflict_tests.py

* subversion/tests/cmdline/move_tests.py

* subversion/tests/cmdline/redirect_tests.py

* subversion/tests/cmdline/stat_tests.py

* subversion/tests/cmdline/svnadmin_tests.py

* subversion/tests/cmdline/switch_tests.py

* subversion/tests/cmdline/update_tests.py

* subversion/tests/libsvn_client/client-test.c

* subversion/tests/libsvn_client/mtcc-test.c

* subversion/tests/libsvn_fs/fs-test.c

* subversion/tests/libsvn_fs/locks-test.c

* subversion/tests/libsvn_fs_fs/fs-fs-fuzzy-test.c

* subversion/tests/libsvn_fs_fs/fs-fs-pack-test.c

* subversion/tests/libsvn_fs_x/fs-x-pack-test.c

* subversion/tests/libsvn_fs_x/string-table-test.c

* subversion/tests/libsvn_ra/ra-test.c

* subversion/tests/libsvn_subr/cache-test.c

* subversion/tests/libsvn_subr/checksum-test.c

* subversion/tests/libsvn_subr/config-test.c

* subversion/tests/libsvn_subr/io-test.c

* subversion/tests/libsvn_subr/packed-data-test.c

* subversion/tests/libsvn_subr/priority-queue-test.c

* subversion/tests/libsvn_subr/sqlite-test.c

* subversion/tests/libsvn_subr/string-test.c

* subversion/tests/libsvn_subr/subst_translate-test.c

* subversion/tests/libsvn_subr/x509-test.c

* subversion/tests/libsvn_wc/op-depth-test.c

* subversion/tests/svn_test_main.c

* tools/dev/benchmarks/RepoPerf/copy_repo.py

* tools/dev/benchmarks/RepoPerf/win_repo_bench.py

* tools/dev/build-svn-deps-win.pl

* tools/dev/fsfs-access-map.c

* tools/dev/po-merge.py

* tools/dev/x509-parser.c

* tools/diff/diff.c

* tools/dist/backport.pl

* tools/dist/backport_tests.py

* tools/hook-scripts/mailer/mailer.py

* tools/server-side/svnpubsub/daemonize.py

* win-tests.py

Remove unneeded whitespace via script.

  1. … 184 more files in changeset.
Make FSX tests pass again.

* subversion/tests/libsvn_fs_x/fs-x-pack-test.c

(pack_filesystem): Don't test for separate index files anymore.

That info is now part of the rev / pack file.

Docstring fixes. No functional change.

* subversion/tests/libsvn_fs_fs/fs-fs-pack-test.c

(): Fix file docstring.

* subversion/tests/libsvn_fs_x/fs-x-pack-test.c

(): Same.

  1. … 1 more file in changeset.
Explicitly limit the dimensions of a star delta container which allows us

to cast sizes to 32 bits.

* subversion/include/svn_error_codes.h

(SVN_ERR_FS_CONTAINER_SIZE): Declare new error code.

* subversion/libsvn_fs_x/reps.h

(svn_fs_x__reps_add): Allow for error returns.

* subversion/libsvn_fs_x/reps.c

(MAX_TEXT_BODY,

MAX_INSTRUCTIONS): Formally declare dimensional limit to the star

delta container.

(svn_fs_x__reps_add_base): Update caller. Explicitly cast index to 32 bits.

(add_new_text): Explicitly cast length values to 32 bits. They have been

limited to < 2GB be the caller already.

(svn_fs_x__reps_add): Make sure the container size stays within set limits.

* subversion/libsvn_fs_x/pack.c

(write_reps_containers): Update caller.

* subversion/tests/libsvn_fs_x/fs-x-pack-test.c

(test_reps): Same.

  1. … 4 more files in changeset.
Follow-up to r1589048: update callers of deprecated svn_fs_open().

* subversion/tests/cmdline/lock-helper.c

* subversion/tests/libsvn_fs_fs/fs-fs-pack-test.c

* subversion/tests/libsvn_fs_x/fs-x-pack-test.c

* subversion/tests/svn_test_fs.c

* tools/server-side/fsfs-stats.c

(main, create_packed_filesystem, prepare_revprop_repo, read_packed_fs,

recover_fully_packed, file_hint_at_shard_boundary, test_info,

pack_shard_size_one, upgrade_txns_to_log_addressing, svn_test__create_fs,

fs_open): Use svn_fs_open2() instead of svn_fs_open().

  1. … 4 more files in changeset.
Make the C tests work with the --enable-optimize configure option.

Because the main() function used to be defined in libsvn_test,

the -flto option (which performs rather aggressive link-time

optimizations) would cause the linker to remove all "unreferenced"

static functions ... which includes all the actual tests.

Which this change, main() is now defined in each test driver.

* subversion/tests/svn_test.h

(test_funcs, svn_test_max_threads): Remove external declarations.

(svn_test_main): New prototype for the (existing-but-renamed) test driver.

(SVN_TEST_MAIN): Bolierplate macro that generates a main() implementation.

* subversion/tests/svn_test_main.c

(svn_test_main): Renamed from 'main', and takes two extra parameters,

'max_threads' and 'test_funcs'. Propagates test_funcs to get_array_size,

do_test_num and do_tests_concurrently.

(get_array_size, do_test_num,

test_params_t, test_thread, do_tests_concurrently): Require a test_funcs

parameter. All uses updated.

* subversion/tests/libsvn_client/client-test.c,

subversion/tests/libsvn_client/mtcc-test.c,

subversion/tests/libsvn_delta/random-test.c,

subversion/tests/libsvn_delta/window-test.c,

subversion/tests/libsvn_diff/diff-diff3-test.c,

subversion/tests/libsvn_diff/parse-diff-test.c,

subversion/tests/libsvn_fs/fs-test.c,

subversion/tests/libsvn_fs/locks-test.c,

subversion/tests/libsvn_fs_base/

subversion/tests/libsvn_fs_base/changes-test.c,

subversion/tests/libsvn_fs_base/fs-base-test.c,

subversion/tests/libsvn_fs_base/strings-reps-test.c,

subversion/tests/libsvn_fs_fs/fs-fs-pack-test.c,

subversion/tests/libsvn_fs_x/fs-x-pack-test.c,

subversion/tests/libsvn_fs_x/string-table-test.c,

subversion/tests/libsvn_ra/ra-test.c,

subversion/tests/libsvn_ra_local/ra-local-test.c,

subversion/tests/libsvn_repos/repos-test.c,

subversion/tests/libsvn_subr/auth-test.c,

subversion/tests/libsvn_subr/cache-test.c,

subversion/tests/libsvn_subr/checksum-test.c,

subversion/tests/libsvn_subr/compat-test.c,

subversion/tests/libsvn_subr/config-test.c,

subversion/tests/libsvn_subr/crypto-test.c,

subversion/tests/libsvn_subr/dirent_uri-test.c,

subversion/tests/libsvn_subr/error-code-test.c,

subversion/tests/libsvn_subr/error-test.c,

subversion/tests/libsvn_subr/hashdump-test.c,

subversion/tests/libsvn_subr/io-test.c,

subversion/tests/libsvn_subr/mergeinfo-test.c,

subversion/tests/libsvn_subr/named_atomic-test.c,

subversion/tests/libsvn_subr/opt-test.c,

subversion/tests/libsvn_subr/packed-data-test.c,

subversion/tests/libsvn_subr/path-test.c,

subversion/tests/libsvn_subr/prefix-string-test.c,

subversion/tests/libsvn_subr/priority-queue-test.c,

subversion/tests/libsvn_subr/revision-test.c,

subversion/tests/libsvn_subr/root-pools-test.c,

subversion/tests/libsvn_subr/skel-test.c,

subversion/tests/libsvn_subr/spillbuf-test.c,

subversion/tests/libsvn_subr/sqlite-test.c,

subversion/tests/libsvn_subr/stream-test.c,

subversion/tests/libsvn_subr/string-test.c,

subversion/tests/libsvn_subr/subst_translate-test.c,

subversion/tests/libsvn_subr/time-test.c,

subversion/tests/libsvn_subr/translate-test.c,

subversion/tests/libsvn_subr/utf-test.c,

subversion/tests/libsvn_wc/conflict-data-test.c,

subversion/tests/libsvn_wc/db-test.c,

subversion/tests/libsvn_wc/entries-compat.c,

subversion/tests/libsvn_wc/op-depth-test.c,

subversion/tests/libsvn_wc/pristine-store-test.c,

subversion/tests/libsvn_wc/wc-queries-test.c,

subversion/tests/libsvn_wc/wc-test.c:

(max_threads): Renamed from svn_test_max_threads and made static.

(test_funcs): Made static.

(SVN_TEST_MAIN): Expanded boilerplate main() function.

  1. … 54 more files in changeset.
Clean up FSX pack tests. Use a centralized check to skip these

tests for non-FSX repositories. Also, drop unnecessary version

checks that were carried over from FSFS, i.e. dead code.

* subversion/tests/libsvn_fs_x/fs-x-pack-test.c

(create_packed_filesystem): Skip tests for pre-1.9 compat or

non-FSX repositories.

(pack_even_filesystem,

read_packed_fs,

commit_packed_fs,

get_set_revprop_packed_fs,

get_set_large_revprop_packed_fs,

get_set_huge_revprop_packed_fs,

recover_fully_packed,

file_hint_at_shard_boundary,

test_reps,

pack_shard_size_one): Remove local test compat check.

(pack_filesystem,

test_info): Ditto. Also, remove dead code.

Add "--parallel" option to our C tests.

Besides shaving off a few seconds off our total test execution time,

parallel execution also stresses our code and the tests themselves

harder. It uncovers things like improperly separated working sets

that make post-failure analysis harder.

Parallel mode is only available with APR 1.3+ and threads enabled.

The option will simply be ignored in other configurations. Further

limitations are cleanups being delayed to after all tests completed

and segfaults not being intercepted.

Some tests can't be executed in parallel. Therefore, we introduce

svn_test_max_threads a simple upper limit to the number of threads

supported that each test must define alongside the test_funcs array.

This patch sets it to "1" in many cases because the tests are so

small that multi-threaded execution is simply not worth it.

* build/run_tests.py

(TestHarness._run_c_test): Pass --parallel option to the individual

test applications.

* subversion/tests/svn_test.h

(svn_test_max_threads): Declare new external setting to be set by

every test application.

* subversion/tests/svn_test_main.c

(parallel): New command line option presence flag.

(parallel_opt,

cl_options): Declare the new "--parallel" option.

(svn_test_add_dir_cleanup): Synchronize shared pool access since

this might be called from multiple

threads at the same time.

(log_results): Result logger function factored out from do_test_num

to be shared between serialized and parallel test

execution code.

(do_test_num): Use that new function.

(test_params_t,

test_thread,

do_tests_concurrently): Threads, their parameter and the thread

starter for thread-pooled test execution.

(main): Handle the new option.

Call concurrent execution when in PARALLEL mode.

* subversion/tests/libsvn_delta/random-test.c

subversion/tests/libsvn_subr/named_atomic-test.c

(svn_test_max_threads): These tests don't support concurrent execution.

* subversion/tests/libsvn_delta/random-test.c

subversion/tests/libsvn_delta/window-test.c

subversion/tests/libsvn_diff/parse-diff-test.c

subversion/tests/libsvn_ra_local/ra-local-test.c

subversion/tests/libsvn_ra/ra-test.c

subversion/tests/libsvn_subr/auth-test.c

subversion/tests/libsvn_subr/cache-test.c

subversion/tests/libsvn_subr/checksum-test.c

subversion/tests/libsvn_subr/compat-test.c

subversion/tests/libsvn_subr/config-test.c

subversion/tests/libsvn_subr/crypto-test.c

subversion/tests/libsvn_subr/dirent_uri-test.c

subversion/tests/libsvn_subr/error-code-test.c

subversion/tests/libsvn_subr/error-test.c

subversion/tests/libsvn_subr/hashdump-test.c

subversion/tests/libsvn_subr/mergeinfo-test.c

subversion/tests/libsvn_subr/named_atomic-test.c

subversion/tests/libsvn_subr/opt-test.c

subversion/tests/libsvn_subr/packed-data-test.c

subversion/tests/libsvn_subr/path-test.c

subversion/tests/libsvn_subr/prefix-string-test.c

subversion/tests/libsvn_subr/priority-queue-test.c

subversion/tests/libsvn_subr/revision-test.c

subversion/tests/libsvn_subr/root-pools-test.c

subversion/tests/libsvn_subr/skel-test.c

subversion/tests/libsvn_subr/spillbuf-test.c

subversion/tests/libsvn_subr/sqlite-test.c

subversion/tests/libsvn_subr/stream-test.c

subversion/tests/libsvn_subr/string-test.c

subversion/tests/libsvn_subr/subst_translate-test.c

subversion/tests/libsvn_subr/time-test.c

subversion/tests/libsvn_subr/utf-test.c

subversion/tests/libsvn_wc/conflict-data-test.c

subversion/tests/libsvn_wc/wc-queries-test.c:

(svn_test_max_threads): These are too small to benefit from multi-threading.

* subversion/tests/libsvn_client/client-test.c

subversion/tests/libsvn_diff/diff-diff3-test.c

subversion/tests/libsvn_fs_base/changes-test.c

subversion/tests/libsvn_fs_base/fs-base-test.c

subversion/tests/libsvn_fs_base/strings-reps-test.c

subversion/tests/libsvn_fs_fs/fs-fs-pack-test.c

subversion/tests/libsvn_fs/fs-test.c

subversion/tests/libsvn_fs/locks-test.c

subversion/tests/libsvn_fs_x/fs-x-pack-test.c

subversion/tests/libsvn_fs_x/string-table-test.c

subversion/tests/libsvn_repos/repos-test.c

subversion/tests/libsvn_subr/io-test.c

subversion/tests/libsvn_subr/translate-test.c

subversion/tests/libsvn_wc/db-test.c

subversion/tests/libsvn_wc/op-depth-test.c

subversion/tests/libsvn_wc/wc-test.c

(svn_test_max_threads): Set concurrency limit to whatever various test

runs suggested as the most efficient value.

* subversion/tests/libsvn_wc/entries-compat.c

subversion/tests/libsvn_wc/pristine-store-test.c

(svn_test_max_threads): Set concurrency limit to "unbounded".

  1. … 54 more files in changeset.
Introduce a null-pointer constant that we can use as a termination sentinel

in variable argument lists. This avoids the ugliness of writing

"(char *) NULL" all over the place.

* subversion/include/svn_types.h (SVN_VA_NULL): New symbol.

* subversion/include/svn_dirent_uri.h (svn_dirent_join_many),

subversion/include/svn_path.h (svn_path_join_many),

subversion/include/svn_xml.h (svn_xml_make_open_tag):

Update docstrings, mentioning SVN_VA_NULL as the argument list terminator.

[Lots of implementation files]: Replace typecast-NULL with SVN_VA_NULL in

function calls with variable argument lists.

  1. … 89 more files in changeset.
Cast NULL to (char *) in vararg calls to svn_dirent_join_many

and svn_path_join_many.

* subversion/libsvn_fs_fs/lock.c

(digest_path_from_digest, digest_path_from_path): here

* subversion/libsvn_fs_fs/transaction.c

(create_txn_dir, create_txn_dir_pre_1_5): here

* subversion/libsvn_fs_fs/util.c

(svn_fs_fs__path_rev_packed, svn_fs_fs__path_rev_shard,

svn_fs_fs__path_rev, svn_fs_fs__path_revprops_shard,

svn_fs_fs__path_revprops_pack_shard, svn_fs_fs__path_revprops,

svn_fs_fs__path_txn_dir, svn_fs_fs__path_txn_proto_rev,

svn_fs_fs__path_txn_proto_rev_lock, svn_fs_fs__path_node_origin): here

* subversion/libsvn_fs_x/lock.c

(digest_path_from_digest, digest_path_from_path): here

* subversion/libsvn_fs_x/transaction.c

(create_txn_dir): here

* subversion/libsvn_fs_x/util.c

(svn_fs_x__path_rev_packed, svn_fs_x__path_rev_shard,

svn_fs_x__path_revprops_shard,

svn_fs_x__path_revprops_pack_shard,

svn_fs_x__path_txn_dir, svn_fs_x__path_txn_proto_rev,

svn_fs_x__path_txn_proto_rev_lock, svn_fs_x__path_node_origin): here

* subversion/libsvn_subr/config_file.c

(svn_config__sys_config_path, svn_config_get_user_config_path): here

* subversion/libsvn_wc/adm_files.c

(svn_wc__adm_child): here

* subversion/libsvn_wc/upgrade.c

(build_lockfile_path, bump_to_29): here

* subversion/libsvn_wc/wc_db.c

(svn_wc__db_temp_wcroot_tempdir): here

* subversion/libsvn_wc/wc_db_pristine.c

(get_pristine_fname): here

* subversion/mod_authz_svn/mod_authz_svn.c

(get_access_conf): here

* subversion/tests/cmdline/entries-dump.c

(entries_dump): here

* subversion/tests/libsvn_client/client-test.c

(test_patch): here

* subversion/tests/libsvn_fs_fs/fs-fs-pack-test.c

(pack_filesystem, pack_even_filesystem, recover_fully_packed): here

* subversion/tests/libsvn_fs_x/fs-x-pack-test.c

(pack_filesystem, pack_even_filesystem, recover_fully_packed): here

* subversion/tests/libsvn_subr/dirent_uri-test.c

(test_dirent_join): here

* subversion/tests/libsvn_subr/path-test.c

(test_path_join): here

* subversion/tests/libsvn_wc/entries-compat.c

(test_entries_alloc, test_stubs): here

  1. … 18 more files in changeset.
Fix the subversion version check in FSX tests.

* subversion/tests/libsvn_fs_x/fs-x-pack-test.c

(file_hint_at_shard_boundary,

test_info,

test_reps): FSX is available in 1.9+ but not 1.8-

Found by: danielsh

Disable FSX utiltiy class test for anything non-FSX because it creates

a repository and that may or may not fail depending on test parameters.

* subversion/tests/libsvn_fs_x/fs-x-pack-test.c

(test_reps): run for 1.9+ FSX only

Merge fsx branch into /trunk with no conflicts.

Remove BRANCH-README.

  1. … 83 more files in changeset.