Files
ruby/test/prism/result/integer_parse_test.rb
Yusuke EndohandClaude Opus 5.5 9b23d39c44 [ruby/prism] Resync prism as Ruby::Prism
This is the output of

    ruby tool/sync_default_gems.rb prism
    git rm -r lib/prism.rb lib/prism

at https://github.com/ruby/prism/commit/0a5f9c9, with the new mapping:
lib/prism is now lib/ruby/prism, the namespace is rewritten to
Ruby::Prism, and lib/prism/prism.gemspec is no longer imported, so
prism is no longer installed as a default gem.

prism/srcs.mk.in (excluded from the sync) follows the template engine,
now Ruby::Prism::Template: it defines the Ruby module, which does not
exist in BASERUBY older than Ruby 4.0, before loading
templates/template.rb.

Ruby::Prism is the very parser that parsed the running code, no
matter which version of the prism gem is installed; the two can be
loaded side by side (the ruby binary is built with -fvisibility=hidden,
so the gem's pm_* and rb_cPrism* symbols do not collide with the
built-in ones).

[Bug #22379]

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-11 04:27:15 +09:00

42 lines
1.2 KiB
Ruby

# frozen_string_literal: true
require_relative "../test_helper"
module Ruby::Prism
class IntegerParseTest < TestCase
def test_integer_parse
assert_integer_parse(1)
assert_integer_parse(50)
assert_integer_parse(100)
assert_integer_parse(100, "1_0_0")
assert_integer_parse(8, "0_1_0")
assert_integer_parse(10, "0b1010")
assert_integer_parse(10, "0B1010")
assert_integer_parse(10, "0o12")
assert_integer_parse(10, "0O12")
assert_integer_parse(10, "012")
assert_integer_parse(10, "0d10")
assert_integer_parse(10, "0D10")
assert_integer_parse(10, "0xA")
assert_integer_parse(10, "0XA")
assert_integer_parse(2**32)
assert_integer_parse(2**64 + 2**32)
assert_integer_parse(2**128 + 2**64 + 2**32)
num = 99 ** 99
assert_integer_parse(num, "0b#{num.to_s(2)}")
assert_integer_parse(num, "0o#{num.to_s(8)}")
assert_integer_parse(num, "0d#{num.to_s(10)}")
assert_integer_parse(num, "0x#{num.to_s(16)}")
end
private
def assert_integer_parse(expected, source = expected.to_s)
assert_equal expected, Ruby::Prism.parse_statement(source).value
end
end
end