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* casing: don’t assume letters are *either* upper- or lower-case (bug#24603)Michal Nazarewicz2017-02-151-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | A compatibility digraph characters, such as Dž, are neither upper- nor lower-case. At the moment however, those are reported as upper-case¹ despite the fact that they change when upper-cased. Stop checking if a character is upper-case before trying to up-case it so that title-case characters are handled correctly. This fixes one of the issues mentioned in bug#24603. ¹ Because they change when converted to lower-case. Notice an asymmetry in that for a character to be considered lower-case it must not be upper-case (plus the usual condition of changing when upper-cased). * src/buffer.h (upcase1): Delete. (upcase): Change to upcase character unconditionally just like downcase does it. This is what upcase1 was. * src/casefiddle.c (casify_object, casify_region): Use upcase instead of upcase1 and don’t check !uppercasep(x) before calling upcase. * src/keyboard.c (read_key_sequence): Don’t check if uppercase(x), just downcase(x) and see if it changed. * test/src/casefiddle-tests.el (casefiddle-tests--characters, casefiddle-tests-casing): Update test cases which are now passing.
* Generate upcase and downcase tables from Unicode data (bug#24603)Michal Nazarewicz2017-02-151-4/+3
| | | | | | | | | | | | | | | | Use Unicode data to generate case tables instead of mostly repeating them in lisp code. Do that in a way which maps ‘Dz’ (and similar) digraph to ‘dz’ when down- and ‘DZ’ when upcasing. https://debbugs.gnu.org/cgi/bugreport.cgi?msg=89;bug=24603 lists all changes to syntax table and case tables introduced by this commit. * lisp/international/characters.el: Remove case-pairs defined with explicit Lisp code and instead use Unicode character properties. * test/src/casefiddle-tests.el (casefiddle-tests--characters, casefiddle-tests-casing): Update test cases which are now working as they should.
* Add tests for casefiddle.c (bug#24603)Michal Nazarewicz2017-02-151-0/+247
| | | | | | | | | | | Fixes cases marked FIXME upcoming in followup commits. * test/src/casefiddle-tests.el (casefiddle-tests-char-properties, casefiddle-tests-case-table, casefiddle-tests-casing-character, casefiddle-tests-casing, casefiddle-tests-casing-byte8, casefiddle-tests-casing-byte8-with-changes): New tests. (casefiddle-tests--test-casing): New helper function for runnig some of the tests.
* Fix typos in tests for lax-plist-get etc.Paul Eggert2017-02-121-9/+9
| | | | | | | Problem reported by Eli Zaretskii (Bug#25606#62). * test/src/fns-tests.el (test-cycle-lax-plist-get) (test-cycle-plist-put, test-cycle-lax-plist-put): Fix tests to match behavior.
* Move cyclic tests to fns-tests.elPaul Eggert2017-02-101-0/+298
| | | | | | | | | | | | | * test/src/fns-tests.el (cyc1, cyc2, dot1, dot2): New functions. (test-cycle-length, test-cycle-safe-length, test-cycle-member) (test-cycle-memq, test-cycle-memql, test-cycle-assq) (test-cycle-assoc, test-cycle-rassq, test-cycle-rassoc) (test-cycle-delq, test-cycle-delete, test-cycle-reverse) (test-cycle-plist-get, test-cycle-lax-plist-get) (test-cycle-plist-member, test-cycle-plist-put) (test-cycle-lax-plist-put, test-cycle-equal, test-cycle-nconc): New tests. * test/manual/cyclic-tests.el: File deleted.
* Fix comment detection on open parensNoam Postavsky2017-01-231-0/+85
| | | | | | | | | | | | | | | Characters having both open paren syntax and comment start syntax were being detected as open parens even when they should have been part a comment starter (Bug#24870). * src/syntax.c (in_2char_comment_start): New function, extracted from `scan_sexps_forward'. (scan_sexps_forward): Add check for a 2-char comment starter before the loop. Inside the loop, do that check after incrementing the 'from' character index. Move the single char comment syntax cases into the switch instead of special casing them before. * test/src/syntax-tests.el (parse-partial-sexp-paren-comments): (parse-partial-sexp-continue-over-comment-marker): New tests.
* Check that variable lists are actually listsPhilipp Stephani2017-01-191-0/+10
| | | | | | | | | | 'let' and 'let*' document that their first argument has to be a list, but don't check for that; instead, they allow (and silently ignore) other types. Introduce an explicit type check. * src/eval.c (Flet, FletX): Check that the variable list is indeed a list. * test/src/eval-tests.el: Add unit tests.
* Rudimentary error handling for non-main threadsEli Zaretskii2017-01-181-4/+13
| | | | | | | | | | | | | | * src/thread.c (last_thread_error): New static variable. (syms_of_threads): Staticpro it. (record_thread_error, Fthread_last_error): New functions. (syms_of_threads): Defsubr Fthread_last_error. * doc/lispref/threads.texi (Basic Thread Functions): Document thread-last-error. * test/src/thread-tests.el (thread-errors, thread-signal-early) (threads-condvar-wait): Test the values returned by thread-last-error.
* Fix last changeEli Zaretskii2017-01-131-9/+9
| | | | | | * test/src/thread-tests.el (threads-condvar-wait): Revert previous change. Make sure no other threads from previous tests are running, to avoid interfering with our thread counts.
* Fix the new condvar testEli Zaretskii2017-01-131-2/+3
| | | | | | * test/src/thread-tests.el (threads-condvar-wait): Enlarge the time we sleep in the main thread to let the other thread process notifications.
* Minor improvements in the new condvar testEli Zaretskii2017-01-131-11/+14
| | | | | | | | * test/src/thread-tests.el (threads-test-condvar-wait): Use with-mutex instead of emulating it inline. (threads-condvar-wait): Improve comments. Check that the new thread is alive before waiting for it to become blocked on the conditional variable.
* Fix a bug in waiting for condition variableEli Zaretskii2017-01-131-0/+41
| | | | | | | | | | | * src/thread.c (lisp_mutex_lock, lisp_mutex_unlock) (lisp_mutex_unlock_for_wait, condition_wait_callback) (condition_notify_callback): Improve commentary. (condition_wait_callback): Call post_acquire_global_lock before attempting to lock the mutex, to make sure the lock's owner is recorded correctly. * test/src/thread-tests.el (threads-condvar-wait): New test.
* Add support for Unicode whitespace in [:blank:]Philipp Stephani2017-01-061-1/+1
| | | | | | | | | | | | | | | | See Bug#25366. * src/character.c (blankp): New function for checking Unicode horizontal whitespace. * src/regex.c (ISBLANK): Use 'blankp' for non-ASCII horizontal whitespace. (BIT_BLANK): New bit for range table. (re_wctype_to_bit, execute_charset): Use it. * test/lisp/subr-tests.el (subr-tests--string-match-p--blank): Add unit test for [:blank:] character class. * test/src/regex-tests.el (test): Adapt unit test. * doc/lispref/searching.texi (Char Classes): Document new Unicode behavior for [:blank:].
* Update copyright year to 2017 in masterPaul Eggert2017-01-0111-11/+11
| | | | | | Run admin/update-copyright in the master branch. This fixes files that were not already fixed in the emacs-25 branch before it was merged here.
* Merge from origin/emacs-25Paul Eggert2017-01-0114-14/+14
| | | | | 2e2a806 Fix copyright years by hand 5badc81 Update copyright year to 2017
* Treat incomplete integer literals as errorsPhilipp Stephani2016-12-231-0/+8
| | | | | | | | See Bug#25120. * src/lread.c (read_integer): Treat incomplete integer literals as errors. * test/src/lread-tests.el (lread-empty-int-literal): New unit test for incomplete integer literals.
* ; Spelling fixesPaul Eggert2016-12-221-1/+1
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* * src/data.c (Fmake_variable_frame_local): RemoveStefan Monnier2016-12-211-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | * src/lisp.h (struct Lisp_Buffer_Local_Value): Remove `frame_local'. * src/data.c (swap_in_symval_forwarding, set_internal) (set_symbol_trapped_write, make_blv, Fmake_variable_buffer_local) (Fmake_local_variable, Fkill_local_variable, Flocal_variable_p): Don't pay attention to ->frame_local any more. (syms_of_data): Remove Qtrapping_frame_local and don't defsubr Smake_variable_frame_local. * etc/NEWS (Incompatible Lisp Changes in Emacs 26.1): Announce removal of make-variable-frame-local. * lisp/help-fns.el (describe-variable): Don't handle the now impossible frame-local case. * lisp/subr.el (make-variable-frame-local): Remove obsolescence data. * src/frame.c (store_frame_param): * src/eval.c (specbind): Don't pay attention to ->frame_local any more. * src/widget.c (first_frame_p): Remove, unused.
* * test/src/regex-resources/PTESTS: Convert to UTF-8.Paul Eggert2016-12-121-271/+271
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* Avoid crashing if a new thread is signaled right awayEli Zaretskii2016-12-121-0/+9
| | | | | | | | | | | * src/thread.c (post_acquire_global_lock): Don't raise the pending signal if the thread's handlers were not yet set up, as that will cause Emacs to exit with a fatal error. This can happen if a thread is signaled as soon as make-thread returns, before the new thread had an opportunity to acquire the global lock, set up the handlers, and call the thread function. * test/src/thread-tests.el (thread-signal-early): New test.
* Fix point motion in cloned buffersEli Zaretskii2016-12-121-1/+11
| | | | | | | | | | | | | | | | | | * src/thread.c (post_acquire_global_lock): Call set_buffer_internal_2 instead of tricking set_buffer_internal_1 into resetting the current buffer even if it didn't change. This avoids bug#25165, caused by failing to record the modified values of point and mark, because current_buffer was set to NULL. Also, don't bother re-setting the buffer if there was no thread switch, as that just wastes cycles. * src/buffer.c (set_buffer_internal_2): New function, with most of the body of set_buffer_internal_1, but without the test for B being identical to the current buffer. (set_buffer_internal_1): Call set_buffer_internal_2 if B is not identical to the current buffer. * src/buffer.h (set_buffer_internal_2): Add prototype. * test/src/thread-tests.el (thread-sticky-point): New test.
* Avoid aborts when a thread signals an errorEli Zaretskii2016-12-111-0/+15
| | | | | | | | | | | | * src/thread.h (struct thread_state): Add members m_waiting_for_input and m_input_available_clear_time. (waiting_for_input, input_available_clear_time): New macros. * src/keyboard.c (waiting_for_input, input_available_clear_time): Remove; they are now macros that reference the current thread. (Bug#25171) * src/w32select.c: Don't include keyboard.h. * test/src/thread-tests.el (thread-errors): New test.
* ; Fix copyright years in new filesGlenn Morris2016-12-101-1/+1
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* Support concurrency in Emacs LispEli Zaretskii2016-12-102-0/+294
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Merge branch 'test-concurrency' * src/thread.c: * src/thread.h: * src/systhread.c: * src/systhread.h: New files. * src/xgselect.c (xg_select): Avoid using SAFE_NALLOCA and use xnmalloc unconditionally. * src/window.c (struct save_window_data): Rename current_buffer to f_current_buffer. * src/w32proc.c (sys_select): Change the function signature to closer fit 'pselect' on Posix hosts. * src/search.c: * src/regex.h: Convert some globals to macros that reference thread-specific values. * src/process.c (pset_thread, add_non_keyboard_read_fd) (add_process_read_fd, add_non_blocking_write_fd) (recompute_input_desc, compute_input_wait_mask) (compute_non_process_wait_mask, compute_non_keyboard_wait_mask) (compute_write_mask, clear_waiting_thread_info) (update_processes_for_thread_death, Fset_process_thread) (Fprocess_thread): New functions. (enum fd_bits): New enumeration. (fd_callback_data): Add 'thread' and 'waiting_thread', rename 'condition' to 'flags'. (set_process_filter_masks, create_process, create_pty) (Fmake_serial_process, finish_after_tls_connection) (connect_network_socket, deactivate_process) (server_accept_connection, wait_reading_process_output) (Fcontinue_process, Fstop_process, keyboard_bit_set) (add_timer_wait_descriptor, add_keyboard_wait_descriptor) (delete_keyboard_wait_descriptor): Use the new functions instead of manipulating fd flags and masks directly. (syms_of_process): Defsubr the new primitives. * src/print.c (print_object): Print threads, mutexes, and conditional variables. * src/lisp.h (enum pvec_type): New values PVEC_THREAD, PVEC_MUTEX, and PVEC_CONDVAR. (XTHREAD, XMUTEX, XCONDVAR, THREADP, MUTEXP, CONDVARP) (CHECK_THREAD, CHECK_MUTEX, CHECK_CONDVAR): New inline functions. (XSETTHREAD, XSETMUTEX, XSETCONDVAR): New macros. (struct handler): Add back byte_stack. Rename lisp_eval_depth to f_lisp_eval_depth. * src/eval.c (specpdl_kind, specpdl_arg, do_specbind) (rebind_for_thread_switch, do_one_unbind) (unbind_for_thread_switch): New functions. (init_eval): 'handlerlist' is not malloc'ed. (specbind): Call do_specbind. (unbind_to): Call do_one_unbind. (mark_specpdl): Accept 2 arguments. (mark_specpdl): Mark the saved value in a let-binding. * src/emacs.c (main): Call init_threads_once, init_threads, and syms_of_threads. * src/data.c (Ftype_of): Support thread, mutex, and condvar objects. (Fthreadp, Fmutexp, Fcondition_variable_p): New functions. (syms_of_data): DEFSYM and defsubr new symbols and primitives. * src/bytecode.c (struct byte_stack, FETCH, CHECK_RANGE) (BYTE_CODE_QUIT): Add back. (exec_byte_code): Add back byte stack manipulation. * src/alloc.c (cleanup_vector): Handle threads, mutexes, and conditional variables. (mark_stack): Now extern; accept additional argument 'bottom'. (flush_stack_call_func): New function. (garbage_collect_1): Call mark_threads and unmark_threads. Don't mark handlers. * src/.gdbinit (xbytecode): Add back. * test/src/thread-tests.el: New tests. * test/src/data-tests.el (binding-test-manual) (binding-test-setq-default, binding-test-makunbound) (binding-test-defvar-bool, binding-test-defvar-int) (binding-test-set-constant-t, binding-test-set-constant-nil) (binding-test-set-constant-keyword) (binding-test-set-constant-nil): New tests. * doc/lispref/processes.texi (Processes and Threads): New subsection. * doc/lispref/threads.texi: New file * doc/lispref/elisp.texi (Top): Include it. * doc/lispref/objects.texi (Thread Type, Mutex Type) (Condition Variable Type): New subsections. (Type Predicates): Add thread-related predicates. * doc/lispref/objects.texi (Editing Types): * doc/lispref/elisp.texi (Top): Update higher-level menus. * etc/NEWS: Mention concurrency features.
| * Fix the test suiteEli Zaretskii2016-12-062-0/+294
| | | | | | | | | | | | * test/automated/bindings.el: Contents moved to test/src/data-tests.el. * test/automated/threads.el: Moved to test/src/thread-tests.el.
* | Give test-completion's PREDICATE the hashtable keyNoam Postavsky2016-12-061-4/+1
| | | | | | | | | | | | | | | | For hashtable entries with symbol keys, `test-completion' would convert the key to a string before calling PREDICATE, unlike `try-completion' and `all-completions'. * src/minibuf.c (Ftest_completion): Pass original key from hashtable.
* | Give test-completion's PREDICATE full alist entryNoam Postavsky2016-12-061-0/+406
|/ | | | | | | | | | | Since 2016-06-26 "Fix test-completion with completion-regexp-list", when calling test-completion with an alist collection, the predicate was recieving the string value instead of the alist entry (Bug#24966). * src/minibuf.c (Ftest_completion): Don't modify the found element, just test STRING against `completion-regexp-list'. * test/src/minibuf-tests.el: New tests for `try-completion', `all-completions', and `test-completion'.
* Add tests for watchpointsNoam Postavsky2016-12-021-0/+115
| | | | | * test/src/data-tests.el (data-tests-variable-watchers): (data-tests-local-variable-watchers): New tests.
* Prevent dubious argument listsPhilipp Stephani2016-11-181-0/+15
| | | | | | | | | | See Bug#24912 and Bug#24913. * src/eval.c (funcall_lambda): Detect more dubious argument lists. * lisp/emacs-lisp/bytecomp.el (byte-compile-check-lambda-list): Detect more dubious argument lists. * test/src/eval-tests.el (eval-tests--bugs-24912-and-24913): Add unit test.
* Fix crash in evaluating functionsPhilipp Stephani2016-10-131-0/+35
| | | | | | | | | See Bug#24673 * src/eval.c (funcall_lambda): Fix crash for bogus functions such as (closure). * test/src/eval-tests.el (eval-tests--bug24673): Add test.
* ; * test/src/undo-tests.el: Moved from test/lisp/legacy/.Eli Zaretskii2016-09-241-0/+448
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* ; * test/src/textprop-tests.el: Minor copyedits.Eli Zaretskii2016-09-241-0/+3
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* ; * Move test/lisp/legacy/textprop-tests.el to test/src/.Eli Zaretskii2016-09-241-0/+69
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* ; * test/src/process-tests.el: Renamed from test/lisp/legacy/process-tests.el.Eli Zaretskii2016-09-241-0/+166
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* ; * test/src/font-tests.el: Minor copyedits.Eli Zaretskii2016-09-241-2/+3
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* ; * test/src/font-tests.el: Moved from test/lisp/legacy/font-parse-tests.el.Eli Zaretskii2016-09-241-0/+166
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* Move coding-tests.el and decoder-test.el to their placesEli Zaretskii2016-09-241-1/+326
| | | | | | * test/src/coding-tests.el: Added all the tests from test/lisp/legacy/decoder-tests.el. * test/lisp/legacy/decoder-tests.el: File deleted.
* ; * test/src/coding-tests.el: Moved from test/lisp/legacy/.Eli Zaretskii2016-09-241-0/+58
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* Split regex character class test into smaller chunksMichal Nazarewicz2016-09-091-44/+46
| | | | | | | | | | | | | | | | | | | | | | | | Having one test for all character classes it is not always trivial to determine which class is failing. This happens when failure is caused by ‘(should (equal (point) (point-max)))’ not being met. With per-character class tests, it is immidiatelly obvious which test causes issues plus tests for all classes are run even if some of them fail. * test/src/regex-tests.el (regex-character-classes): Delete and split into… (regex-tests-alnum-character-class, regex-tests-alpha-character-class, regex-tests-ascii-character-class, regex-tests-blank-character-class, regex-tests-cntrl-character-class, regex-tests-digit-character-class, regex-tests-graph-character-class, regex-tests-lower-character-class, regex-tests-multibyte-character-class, regex-tests-nonascii-character-class, regex-tests-print-character-class, regex-tests-punct-character-class, regex-tests-space-character-class, regex-tests-unibyte-character-class, regex-tests-upper-character-class, regex-tests-word-character-class, regex-tests-xdigit-character-class): …new tests.
* New file test/src/marker-tests.elMartin Rudalics2016-09-081-0/+60
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* Avoid crashes for invalid value of key modifiersEli Zaretskii2016-08-291-0/+7
| | | | | | | | | | * src/keyboard.c (parse_solitary_modifier): If the argument SYMBOL is not a symbol, don't try to recognize it. See http://lists.gnu.org/archive/html/emacs-devel/2016-08/msg00502.html for the details. * test/src/keymap-tests.el (keymap-where-is-internal-test): New test, for testing the above fix.
* Add tests for 'substitute-command-keys'Eli Zaretskii2016-08-181-0/+92
| | | | | * test/src/doc-tests.el (doc-test-substitute-command-keys): New tests.
* Spelling and minor grammar fixesPaul Eggert2016-08-051-5/+5
| | | | * test/file-organization.org: Rename from test/file-organisation.org.
* Fix accessing regex-resources in out-of-tree test runs in regex-testsMichal Nazarewicz2016-08-031-1/+6
| | | | | | | | | | | | | | | | [82a487d: Fix reading of regex-resources in regex-tests] attempted to fix regex-tests failing when run from the source tree (i.e. via make) by hard-coding path to regex-resources directory relative to the test directory. This fixed runs from the tree but broke the test when run using other methods. Fix by trying ‘load-file-name’ or ‘buffer-file-name’, whichever is set. * test/src/regex-tests.el (regex-tests--resources-dir): New variable storing path to the regex-resources directory. (regex-tests-generic-line): Use aforementioned variable.
* Fix unused lexical variableMichal Nazarewicz2016-08-021-3/+2
| | | | | | | | | | This fixes the following warning: In toplevel form: src/regex-tests.el:416:1:Warning: Unused lexical variable ‘newline’ * test/src/regex-tests.el (regex-tests-BOOST): Remove unused lexical variable.
* Split regex glibc test cases into separet testsMichal Nazarewicz2016-08-021-6/+18
| | | | | | | | * test/src/regex-tests.el (regex-tests): Remove and split into multiple tests cases. (regex-tests-glbic-BOOST, regex-tests-glibc-PCRE, regex-tests-glibc-PTESTS, regex-tests-glibc-TESTS): New test cases split from ‘regex-tests’.
* Don’t (require 'cl)Michal Nazarewicz2016-08-021-4/+3
| | | | | * test/src/regex-test.el: Don’t (require 'cl). (regex-tests-PCRE): s/loop/cl-loop/
* Fix reading of regex-resources in regex-testsMichal Nazarewicz2016-08-021-6/+5
| | | | | | | | | | | * test/src/regex-tests.el (regex-tests-generic-line): Referring to ‘buffer-file-name’ does not work when running the test from command line, i.e. via make, which results in (wrong-type-argument stringp nil) failures. Replace it with hard-coded path. (regex-tests-BOOST, regex-tests-PCRE, regex-tests-PTESTS-whitelist, regex-tests-TESTS-whitelist): ‘regex-tests-generic-line’ now includes the ‘regex-resources’ path component so the tests don’t need to specify it explicitly.
* Added driver for the regex testsDima Kogan2016-08-021-0/+572
| | | | | | | * test/src/regex-tests.el (regex-tests): Test executing glibc tests cases. [mina86@mina86.com: merged test with existing file]
* New regex tests imported from glibc 2.21Dima Kogan2016-08-024-0/+3723
| | | | | | | | | | * test/src/regex-resources/BOOST.tests: * test/src/regex-resources/PCRE.tests: * test/src/regex-resources/PTESTS: * test/src/regex-resources/TESTS: New test data files [mina86@mina86.com: Moved files from test/src/regex/* to test/src/*.]