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path: root/test/ruby/test_array.rb
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2021-09-02Refined test [Bug #18140]Nobuyoshi Nakada
2021-09-02Test against the target classNobuyoshi Nakada
2021-09-02Guard array when appendingAaron Patterson
This prevents early collection of the array. The GC doesn't see the array on the stack when Ruby is compiled with optimizations enabled [ruby-core:105099] [Bug #18140]
2021-08-29Add negative position tests [Bug #18138]Nobuyoshi Nakada
2021-08-29Add out of range tests for Array#slice!Nobuyoshi Nakada
2021-05-22Refined portability of test for [Bug #17739]Nobuyoshi Nakada
The order of arguments to callback of qsort is not defined. That means `a` may not be 3 at all.
2021-05-21Do not allow array modifications after freeze inside sort!Jeremy Evans
If freezing an array inside sort!, previously the array could be modified after the freeze. This checks whether the receiver is frozen after every yield and potential call to #> or #<, preventing modifications if the receiver is frozen inside the block or by the #> or #< call. Fixes [Bug #17739] Notes: Merged: https://github.com/ruby/ruby/pull/4335 Merged-By: jeremyevans <code@jeremyevans.net>
2021-04-23Suppress warnings for unsued variableHiroshi SHIBATA
2021-04-21array.c (rb_ary_zip): take only as many as needed from an Enumerator (#4389)Yusuke Endoh
[Bug #17814] Notes: Merged-By: mame <mame@ruby-lang.org>
2021-04-16Add Array#intersect?Travis Hunter
Notes: Merged: https://github.com/ruby/ruby/pull/1972
2021-03-20Ensure the receiver is modifiable before shrinking [Bug #17736]Nobuyoshi Nakada
* Ensure the receiver is modifiable before shinking [Bug #17736] * Assert the receivers are not modified Notes: Merged: https://github.com/ruby/ruby/pull/4296 Merged-By: nobu <nobu@ruby-lang.org>
2020-12-18Use category: :deprecated in warnings that are related to deprecationJeremy Evans
Also document that both :deprecated and :experimental are supported :category option values. The locations where warnings were marked as deprecation warnings was previously reviewed by shyouhei. Comment a couple locations where deprecation warnings should probably be used but are not currently used because deprecation warning enablement has not occurred at the time they are called (RUBY_FREE_MIN, RUBY_HEAP_MIN_SLOTS, -K). Add assert_deprecated_warn to test assertions. Use this to simplify some tests, and fix failing tests after marking some warnings with deprecated category. Notes: Merged: https://github.com/ruby/ruby/pull/3917
2020-12-17test/ruby: Check warning messages at a finer granularityNobuyoshi Nakada
Instead of suppressing all warnings wholly in each test scripts by setting `$VERBOSE` to `nil` in `setup` methods. Notes: Merged: https://github.com/ruby/ruby/pull/3925 Merged-By: nobu <nobu@ruby-lang.org>
2020-11-03Make Array methods return Array instances instead of subclass instancesJeremy Evans
This changes the following methods to return Array instances instead of subclass instances: * Array#drop * Array#drop_while * Array#flatten * Array#slice! * Array#slice/#[] * Array#take * Array#take_while * Array#uniq * Array#* Fixes [Bug #6087] Notes: Merged: https://github.com/ruby/ruby/pull/3690 Merged-By: jeremyevans <code@jeremyevans.net>
2020-10-21Feature #16812: Allow slicing arrays with ArithmeticSequence (#3241)Kenta Murata
* Support ArithmeticSequence in Array#slice * Extract rb_range_component_beg_len * Use rb_range_values to check Range object * Fix ary_make_partial_step * Fix for negative step cases * range.c: Describe the role of err argument in rb_range_component_beg_len * Raise a RangeError when an arithmetic sequence refers the outside of an array [Feature #16812] Notes: Merged-By: mrkn <mrkn@ruby-lang.org>
2020-10-20range.c: Fix an exception message in rb_range_beg_lenKenta Murata
[Bug #17271]
2020-10-02Ensure that the comparison succeeded [Bug #17205]Nobuyoshi Nakada
2020-09-25freeze all Range objects.v3_0_0_preview1Koichi Sasada
Matz want to try to freeze all Range objects. [Feature #15504] Notes: Merged: https://github.com/ruby/ruby/pull/3583
2020-07-30Fix Array#flatten for recursive array when given positive depth [Bug #17092]Marc-Andre Lafortune
2020-07-18Optimize Array#min (#3324)Kenta Murata
The benchmark result is below: | |compare-ruby|built-ruby| |:---------------|-----------:|---------:| |ary2.min | 39.105M| 39.442M| | | -| 1.01x| |ary10.min | 23.995M| 30.762M| | | -| 1.28x| |ary100.min | 6.249M| 10.783M| | | -| 1.73x| |ary500.min | 1.408M| 2.714M| | | -| 1.93x| |ary1000.min | 828.397k| 1.465M| | | -| 1.77x| |ary2000.min | 332.256k| 570.504k| | | -| 1.72x| |ary3000.min | 338.079k| 573.868k| | | -| 1.70x| |ary5000.min | 168.217k| 286.114k| | | -| 1.70x| |ary10000.min | 85.512k| 143.551k| | | -| 1.68x| |ary20000.min | 43.264k| 71.935k| | | -| 1.66x| |ary50000.min | 17.317k| 29.107k| | | -| 1.68x| |ary100000.min | 9.072k| 14.540k| | | -| 1.60x| |ary1000000.min | 872.930| 1.436k| | | -| 1.64x| compare-ruby is 9f4b7fc82e. Notes: Merged-By: mrkn <mrkn@ruby-lang.org>
2020-07-18Optimize Array#max (#3325)Kenta Murata
The benchmark result is below: | |compare-ruby|built-ruby| |:---------------|-----------:|---------:| |ary2.max | 38.837M| 40.830M| | | -| 1.05x| |ary10.max | 23.035M| 32.626M| | | -| 1.42x| |ary100.max | 5.490M| 11.020M| | | -| 2.01x| |ary500.max | 1.324M| 2.679M| | | -| 2.02x| |ary1000.max | 699.167k| 1.403M| | | -| 2.01x| |ary2000.max | 284.321k| 570.446k| | | -| 2.01x| |ary3000.max | 282.613k| 571.683k| | | -| 2.02x| |ary5000.max | 145.120k| 285.546k| | | -| 1.97x| |ary10000.max | 72.102k| 142.831k| | | -| 1.98x| |ary20000.max | 36.065k| 72.077k| | | -| 2.00x| |ary50000.max | 14.343k| 29.139k| | | -| 2.03x| |ary100000.max | 7.586k| 14.472k| | | -| 1.91x| |ary1000000.max | 726.915| 1.495k| | | -| 2.06x| Notes: Merged-By: mrkn <mrkn@ruby-lang.org>
2020-01-28support multiple run for test/ruby/test_array.Koichi Sasada
test-all supports multiple run with option --repeat-count=2 but test_equal_resize doesn't support it.
2020-01-25Recheck array length after `to_str` conversionNobuyoshi Nakada
https://hackerone.com/reports/244787
2020-01-25Recheck elements type after `to_str` conversionNobuyoshi Nakada
https://hackerone.com/reports/244786
2019-11-18Deprecate taint/trust and related methods, and make the methods no-opsJeremy Evans
This removes the related tests, and puts the related specs behind version guards. This affects all code in lib, including some libraries that may want to support older versions of Ruby. Notes: Merged: https://github.com/ruby/ruby/pull/2476
2019-10-07Add: Array#intersection methodPrajjwal Singh
Notes: Merged: https://github.com/ruby/ruby/pull/2533
2019-09-07compile.c (compile_list): emit newarraykwsplat only at the last chunkYusuke Endoh
`[{}, {}, {}, ..., {}, *{}]` is wrongly created. A big array literal is created and concatenated for every 256 elements. The newarraykwsplat must be emitted only at the last chunk.
2019-09-02Make Array#uniq return subclass instance if called on subclass instanceJeremy Evans
Previously, Array#uniq would return subclass instance if the length of the array were 2 or greater, and would return Array instance if the length of the array were 0 or 1. Fixes [Bug #7768]
2019-08-06Removing duplicated assertions on test_array.rb - MINUS methodEspartaco Palma
Closes: https://github.com/ruby/ruby/pull/1790
2019-07-02Implement Array#minmaxJeremy Evans
Array#minmax was previous not implemented, so calling #minmax on array was actually calling Enumerable#minmax. This is a simple implementation of #minmax by just calling rb_ary_min and rb_ary_max, which improves performance significantly. Fixes [Bug #15929]
2019-06-26test/ruby/test_array.rb (test_sort_with_replace): run in a subprocessYusuke Endoh
This test invokes GC.start 100 times, which takes approx. six minutes in Solaris. This change runs the test in a separated process, which makes GC.start faster.
2019-06-23array.c: always check frozenness in Array#unshift. Fixes [Bug #15952]Luke Gruber
Closes: https://github.com/ruby/ruby/pull/2251
2019-06-23Fix issue with Array#rindex when rb_equal modifies receiver arrayLuke Gruber
Fixes [Bug #15951] Closes: https://github.com/ruby/ruby/pull/2250
2019-04-03Revive accidentally removed assertionkazu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67424 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2019-04-03Introduce beginless range [Feature#14799]mame
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67422 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2019-01-08Mark array as "going to be modified" in `Array#reject!`tenderlove
Before this patch, if `reject!` is called on a shared array it can mutate the shared array rather than a copy. This patch marks the array as "going to be modified" so that the shared source array isn't mutated. [Bug #15479] [ruby-core:90781] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66756 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-12-30test_array.rb: increase timeout for RubyCIk0kubun
https://rubyci.org/logs/mswinci.japaneast.cloudapp.azure.com/vc12-x64/ruby-trunk/log/20181230T041101Z.fail.html.gz git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66651 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-12-28test_array.rb: increase timeout for RubyCIk0kubun
to prevent random failures. test/ruby/test_autoload.rb: ditto test/ruby/test_optimization.rb: ditto https://rubyci.org/logs/rubyci.s3.amazonaws.com/scw-9d6766/ruby-trunk/log/20181228T101706Z.fail.html.gz https://rubyci.org/logs/mswinci.japaneast.cloudapp.azure.com/vc12-x64/ruby-trunk/log/20181228T114549Z.fail.html.gz git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66614 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-12-21range.c: reject ArithmeticSequence in rb_range_valuesmrkn
Reject ArithmeticSequence in rb_range_values so that methods like Array#[] raises TypeError for ArithmeticSequence as an index. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66478 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-12-04Fix error messagenobu
* array.c (ary_take_first_or_last): expected optional argument. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66190 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-11-22Revert r63030nobu
* array.c (rb_ary_collect): no longer splat sole array for lambda. [ruby-core:89734] [Bug #15285] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65923 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-11-13appveyor.yml: run memory-exchausting test separatelyk0kubun
r65690 had no impact https://ci.appveyor.com/project/ruby/ruby/builds/20253561/job/p5u235m8xx85t9o5. Gave up to solve the issue inside the test. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65703 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-11-13test_array.rb: try to avoid NoMemoryError on AppVeyork0kubun
We somehow hit NoMemoryError twice on that place. https://ci.appveyor.com/project/ruby/ruby/builds/20224556/job/hlgt963e0cgjbj3c https://ci.appveyor.com/project/ruby/ruby/builds/20250696/job/gm559bu2jbd6youm Let me try firing GC here. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65690 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-10-05Add difference method to Arraynobu
I introduce a `difference` method equivalent to the `-` operator, but which accept more than array as argument. This improved readability, and it is also coherent with the `+` operator, which has a similar `concat` method. The method doesn't modify the original object and return a new object instead. I plan to introduce a `difference!` method as well. Tests and documentation are included. It solves partially https://bugs.ruby-lang.org/issues/14097 From: Ana María Martínez Gómez <ammartinez@suse.de> git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64921 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-09-20Enumerable#to_h with block and so onnobu
[Feature #15143] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64794 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-09-20Add union method to Arraynobu
I introduce a `union` method equivalent to the `|` operator, but which accept more than array as argument. This improved readability, and it is also coherent with the `+` operator, which has a similar `concat` method. The method doesn't modify the original object and return a new object instead. It is plan to introduce a `union!` method as well. Tests and documentation are included. It solves partially https://bugs.ruby-lang.org/issues/14097 [Fix GH-1747] [Feature #14097] From: Ana María Martínez Gómez <ammartinez@suse.de> git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64787 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-07-22fix sum on infinitynobu
* array.c (rb_ary_sum): consider non-finite floats. [ruby-core:88024] [Bug #14926] * enum.c (sum_iter): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64014 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-04-19Introduce endless range [Feature#12912]mame
Typical usages: ``` p ary[1..] # drop the first element; identical to ary[1..-1] (1..).each {|n|...} # iterate forever from 1; identical to 1.step{...} ``` git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63192 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-04-17Remove the disabled old tests for Ruby 1.8/1.9 feature changemame
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63175 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-04-17Use assert(false) for the path that is expected unreachablemame
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63174 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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