diff options
| author | Scott Myron <[email protected]> | 2025-04-28 07:57:10 -0500 |
|---|---|---|
| committer | Jean Boussier <[email protected]> | 2025-04-30 08:12:41 +0200 |
| commit | a3ec53bbb0337121d3518d069516bb7b3a795e96 (patch) | |
| tree | 81d1249bfcf7d304668cabb94750398c041f9abd /test/json/json_generator_test.rb | |
| parent | 7f0c6d30d3d42a9d9ee9ab79e2acd86baa9184f4 (diff) | |
[ruby/json] Introduce ARM Neon and SSE2 SIMD.
(https://github.com/ruby/json/pull/743)
See the pull request for the long development history: https://github.com/ruby/json/pull/743
```
== Encoding activitypub.json (52595 bytes)
ruby 3.4.2 (2025-02-15 revision https://github.com/ruby/json/commit/d2930f8e7a) +YJIT +PRISM [arm64-darwin24]
Warming up --------------------------------------
after 2.913k i/100ms
Calculating -------------------------------------
after 29.377k (± 2.0%) i/s (34.04 μs/i) - 148.563k in 5.059169s
Comparison:
before: 23314.1 i/s
after: 29377.3 i/s - 1.26x faster
== Encoding citm_catalog.json (500298 bytes)
ruby 3.4.2 (2025-02-15 revision https://github.com/ruby/json/commit/d2930f8e7a) +YJIT +PRISM [arm64-darwin24]
Warming up --------------------------------------
after 152.000 i/100ms
Calculating -------------------------------------
after 1.569k (± 0.8%) i/s (637.49 μs/i) - 7.904k in 5.039001s
Comparison:
before: 1485.6 i/s
after: 1568.7 i/s - 1.06x faster
== Encoding twitter.json (466906 bytes)
ruby 3.4.2 (2025-02-15 revision https://github.com/ruby/json/commit/d2930f8e7a) +YJIT +PRISM [arm64-darwin24]
Warming up --------------------------------------
after 309.000 i/100ms
Calculating -------------------------------------
after 3.115k (± 3.1%) i/s (321.01 μs/i) - 15.759k in 5.063776s
Comparison:
before: 2508.3 i/s
after: 3115.2 i/s - 1.24x faster
```
https://github.com/ruby/json/commit/49003523da
Diffstat (limited to 'test/json/json_generator_test.rb')
| -rwxr-xr-x | test/json/json_generator_test.rb | 90 |
1 files changed, 88 insertions, 2 deletions
diff --git a/test/json/json_generator_test.rb b/test/json/json_generator_test.rb index 47c94bd393..3192b555a3 100755 --- a/test/json/json_generator_test.rb +++ b/test/json/json_generator_test.rb @@ -410,18 +410,34 @@ class JSONGeneratorTest < Test::Unit::TestCase json = '["\\\\.(?i:gif|jpe?g|png)$"]' assert_equal json, generate(data) # - data = [ '\\"' ] - json = '["\\\\\""]' + data = [ '\\.(?i:gif|jpe?g|png)$\\.(?i:gif|jpe?g|png)$\\.(?i:gif|jpe?g|png)$\\.(?i:gif|jpe?g|png)$\\.(?i:gif|jpe?g|png)$\\.(?i:gif|jpe?g|png)$\\.(?i:gif|jpe?g|png)$\\.(?i:gif|jpe?g|png)$\\.(?i:gif|jpe?g|png)$\\.(?i:gif|jpe?g|png)$\\.(?i:gif|jpe?g|png)$' ] + json = '["\\\\.(?i:gif|jpe?g|png)$\\\\.(?i:gif|jpe?g|png)$\\\\.(?i:gif|jpe?g|png)$\\\\.(?i:gif|jpe?g|png)$\\\\.(?i:gif|jpe?g|png)$\\\\.(?i:gif|jpe?g|png)$\\\\.(?i:gif|jpe?g|png)$\\\\.(?i:gif|jpe?g|png)$\\\\.(?i:gif|jpe?g|png)$\\\\.(?i:gif|jpe?g|png)$\\\\.(?i:gif|jpe?g|png)$"]' + assert_equal json, generate(data) + # + data = [ '\\"\\"\\"\\"\\"\\"\\"\\"\\"\\"\\"' ] + json = '["\\\\\"\\\\\"\\\\\"\\\\\"\\\\\"\\\\\"\\\\\"\\\\\"\\\\\"\\\\\"\\\\\""]' assert_equal json, generate(data) # data = [ '/' ] json = '["/"]' assert_equal json, generate(data) # + data = [ '////////////////////////////////////////////////////////////////////////////////////' ] + json = '["////////////////////////////////////////////////////////////////////////////////////"]' + assert_equal json, generate(data) + # data = [ '/' ] json = '["\/"]' assert_equal json, generate(data, :script_safe => true) # + data = [ '///////////' ] + json = '["\/\/\/\/\/\/\/\/\/\/\/"]' + assert_equal json, generate(data, :script_safe => true) + # + data = [ '///////////////////////////////////////////////////////' ] + json = '["\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/"]' + assert_equal json, generate(data, :script_safe => true) + # data = [ "\u2028\u2029" ] json = '["\u2028\u2029"]' assert_equal json, generate(data, :script_safe => true) @@ -438,6 +454,10 @@ class JSONGeneratorTest < Test::Unit::TestCase json = '["\""]' assert_equal json, generate(data) # + data = ['"""""""""""""""""""""""""'] + json = '["\"\"\"\"\"\"\"\"\"\"\"\"\"\"\"\"\"\"\"\"\"\"\"\"\""]' + assert_equal json, generate(data) + # data = ["'"] json = '["\\\'"]' assert_equal '["\'"]', generate(data) @@ -445,6 +465,72 @@ class JSONGeneratorTest < Test::Unit::TestCase data = ["倩", "瀨"] json = '["倩","瀨"]' assert_equal json, generate(data, script_safe: true) + # + data = '["This is a "test" of the emergency broadcast system."]' + json = "\"[\\\"This is a \\\"test\\\" of the emergency broadcast system.\\\"]\"" + assert_equal json, generate(data) + # + data = '\tThis is a test of the emergency broadcast system.' + json = "\"\\\\tThis is a test of the emergency broadcast system.\"" + assert_equal json, generate(data) + # + data = 'This\tis a test of the emergency broadcast system.' + json = "\"This\\\\tis a test of the emergency broadcast system.\"" + assert_equal json, generate(data) + # + data = 'This is\ta test of the emergency broadcast system.' + json = "\"This is\\\\ta test of the emergency broadcast system.\"" + assert_equal json, generate(data) + # + data = 'This is a test of the emergency broadcast\tsystem.' + json = "\"This is a test of the emergency broadcast\\\\tsystem.\"" + assert_equal json, generate(data) + # + data = 'This is a test of the emergency broadcast\tsystem.\n' + json = "\"This is a test of the emergency broadcast\\\\tsystem.\\\\n\"" + assert_equal json, generate(data) + data = '"' * 15 + json = "\"\\\"\\\"\\\"\\\"\\\"\\\"\\\"\\\"\\\"\\\"\\\"\\\"\\\"\\\"\\\"\"" + assert_equal json, generate(data) + data = "\"\"\"\"\"\"\"\"\"\"\"\"\"\"a" + json = "\"\\\"\\\"\\\"\\\"\\\"\\\"\\\"\\\"\\\"\\\"\\\"\\\"\\\"\\\"a\"" + assert_equal json, generate(data) + data = "\u0001\u0001\u0001\u0001" + json = "\"\\u0001\\u0001\\u0001\\u0001\"" + assert_equal json, generate(data) + data = "\u0001a\u0001a\u0001a\u0001a" + json = "\"\\u0001a\\u0001a\\u0001a\\u0001a\"" + assert_equal json, generate(data) + data = "\u0001aa\u0001aa" + json = "\"\\u0001aa\\u0001aa\"" + assert_equal json, generate(data) + data = "\u0001aa\u0001aa\u0001aa" + json = "\"\\u0001aa\\u0001aa\\u0001aa\"" + assert_equal json, generate(data) + data = "\u0001aa\u0001aa\u0001aa\u0001aa\u0001aa\u0001aa" + json = "\"\\u0001aa\\u0001aa\\u0001aa\\u0001aa\\u0001aa\\u0001aa\"" + assert_equal json, generate(data) + data = "\u0001a\u0002\u0001a\u0002\u0001a\u0002\u0001a\u0002\u0001a\u0002\u0001a\u0002\u0001a\u0002\u0001a\u0002" + json = "\"\\u0001a\\u0002\\u0001a\\u0002\\u0001a\\u0002\\u0001a\\u0002\\u0001a\\u0002\\u0001a\\u0002\\u0001a\\u0002\\u0001a\\u0002\"" + assert_equal json, generate(data) + data = "ab\u0002c" + json = "\"ab\\u0002c\"" + assert_equal json, generate(data) + data = "ab\u0002cab\u0002cab\u0002cab\u0002c" + json = "\"ab\\u0002cab\\u0002cab\\u0002cab\\u0002c\"" + assert_equal json, generate(data) + data = "ab\u0002cab\u0002cab\u0002cab\u0002cab\u0002cab\u0002c" + json = "\"ab\\u0002cab\\u0002cab\\u0002cab\\u0002cab\\u0002cab\\u0002c\"" + assert_equal json, generate(data) + data = "\n\t\f\b\n\t\f\b\n\t\f\b\n\t\f" + json = "\"\\n\\t\\f\\b\\n\\t\\f\\b\\n\\t\\f\\b\\n\\t\\f\"" + assert_equal json, generate(data) + data = "\n\t\f\b\n\t\f\b\n\t\f\b\n\t\f\b" + json = "\"\\n\\t\\f\\b\\n\\t\\f\\b\\n\\t\\f\\b\\n\\t\\f\\b\"" + assert_equal json, generate(data) + data = "a\n\t\f\b\n\t\f\b\n\t\f\b\n\t" + json = "\"a\\n\\t\\f\\b\\n\\t\\f\\b\\n\\t\\f\\b\\n\\t\"" + assert_equal json, generate(data) end def test_string_subclass |