Update bundled bigdecimal and rbs (ruby#15611)

* Bundle rbs-3.10.0.pre.1

* Update rbs gem entry with commit hash

Updated rbs entry to include commit hash.

* Fix rbs entry in bundled_gems

* Update rbs gem to version 3.10.0.pre.2

Updated rbs gem version from 3.10.0.pre.1 to 3.10.0.pre.2.

* Update bundled bigdecimal to v4.0.1

---------

Co-authored-by: Soutaro Matsumoto <[email protected]>

Author: tompng

NEWS.md

@@ -337,7 +337,7 @@ The following bundled gems are updated.
 * typeprof 0.31.0
 * debug 1.11.0
 * base64 0.3.0
-* bigdecimal 3.3.1
+* bigdecimal 4.0.1
 * drb 2.2.3
 * syslog 0.3.0
 * csv 3.3.5

gems/bundled_gems

@@ -18,14 +18,14 @@ net-pop             0.1.2   https://github.com/ruby/net-pop
 net-smtp            0.5.1   https://github.com/ruby/net-smtp
 matrix              0.4.3   https://github.com/ruby/matrix
 prime               0.1.4   https://github.com/ruby/prime
-rbs                 3.9.5   https://github.com/ruby/rbs       22451ecbe262326176eb3915b64366712930685c # waiting for https://github.com/ruby/rbs/pull/2706
+rbs                 3.10.0.pre.2   https://github.com/ruby/rbs
 typeprof            0.31.0  https://github.com/ruby/typeprof
 debug               1.11.0  https://github.com/ruby/debug
 racc                1.8.1   https://github.com/ruby/racc
 mutex_m             0.3.0   https://github.com/ruby/mutex_m
 getoptlong          0.2.1   https://github.com/ruby/getoptlong
 base64              0.3.0   https://github.com/ruby/base64
-bigdecimal          3.3.1   https://github.com/ruby/bigdecimal
+bigdecimal          4.0.1   https://github.com/ruby/bigdecimal
 observer            0.1.2   https://github.com/ruby/observer
 abbrev              0.1.2   https://github.com/ruby/abbrev
 resolv-replace      0.1.1   https://github.com/ruby/resolv-replace

spec/ruby/library/bigdecimal/BigDecimal_spec.rb

@@ -31,16 +31,12 @@
   end
 
   it "accepts significant digits >= given precision" do
-    suppress_warning do
-      BigDecimal("3.1415923", 10).precs[1].should >= 10
-    end
+    BigDecimal("3.1415923", 10).should == BigDecimal("3.1415923")
   end
 
   it "determines precision from initial value" do
     pi_string = "3.14159265358979323846264338327950288419716939937510582097494459230781640628620899862803482534211706798214808651328230664709384460955058223172535940812848111745028410270193852110555964462294895493038196442881097566593014782083152134043"
-    suppress_warning {
-      BigDecimal(pi_string).precs[1]
-    }.should >= pi_string.size-1
+    BigDecimal(pi_string).precision.should == pi_string.size-1
   end
 
   it "ignores leading and trailing whitespace" do
@@ -208,14 +204,6 @@ def to_s; "cheese"; end
       Float(@b).to_s.should == "166.66666666666666"
     end
 
-    it "has the expected precision on the LHS" do
-      suppress_warning { @a.precs[0] }.should == 18
-    end
-
-    it "has the expected maximum precision on the LHS" do
-      suppress_warning { @a.precs[1] }.should == 27
-    end
-
     it "produces the expected result when done via Float" do
       (Float(@a) - Float(@b)).to_s.should == "-6.666596163995564e-10"
     end
@@ -226,34 +214,10 @@ def to_s; "cheese"; end
 
     # Check underlying methods work as we understand
 
-    it "BigDecimal precision is the number of digits rounded up to a multiple of nine" do
-      1.upto(100) do |n|
-        b = BigDecimal('4' * n)
-        precs, _ = suppress_warning { b.precs }
-        (precs >= 9).should be_true
-        (precs >= n).should be_true
-        (precs % 9).should == 0
-      end
-      suppress_warning { BigDecimal('NaN').precs[0] }.should == 9
-    end
-
-    it "BigDecimal maximum precision is nine more than precision except for abnormals" do
-      1.upto(100) do |n|
-        b = BigDecimal('4' * n)
-        precs, max = suppress_warning { b.precs }
-        max.should == precs + 9
-      end
-      suppress_warning { BigDecimal('NaN').precs[1] }.should == 9
-    end
-
     it "BigDecimal(Rational, 18) produces the result we expect" do
       BigDecimal(@b, 18).to_s.should == "0.166666666666666667e3"
     end
 
-    it "BigDecimal(Rational, BigDecimal.precs[0]) produces the result we expect" do
-      BigDecimal(@b, suppress_warning { @a.precs[0] }).to_s.should == "0.166666666666666667e3"
-    end
-
     # Check the top-level expression works as we expect
 
     it "produces a BigDecimal" do

spec/ruby/library/bigdecimal/divmod_spec.rb

@@ -33,14 +33,16 @@ class BigDecimal
     end
   end
 
-  it_behaves_like :bigdecimal_modulo, :mod_part_of_divmod
+  version_is BigDecimal::VERSION, ""..."4.0.0" do
+    it_behaves_like :bigdecimal_modulo, :mod_part_of_divmod
+  end
 
   it "raises ZeroDivisionError if other is zero" do
     bd5667 = BigDecimal("5667.19")
-
+    zero = BigDecimal("0")
     -> { bd5667.mod_part_of_divmod(0) }.should raise_error(ZeroDivisionError)
     -> { bd5667.mod_part_of_divmod(BigDecimal("0")) }.should raise_error(ZeroDivisionError)
-    -> { @zero.mod_part_of_divmod(@zero) }.should raise_error(ZeroDivisionError)
+    -> { zero.mod_part_of_divmod(zero) }.should raise_error(ZeroDivisionError)
   end
 end
 
@@ -73,14 +75,25 @@ class BigDecimal
     @zeroes = [@zero, @zero_pos, @zero_neg]
   end
 
-  it "divides value, returns an array" do
-    res = @a.divmod(5)
-    res.kind_of?(Array).should == true
+  version_is BigDecimal::VERSION, ""..."4.0.0" do
+    it "divides value, returns [BigDecimal, BigDecimal]" do
+      res = @a.divmod(5)
+      res.kind_of?(Array).should == true
+      DivmodSpecs.check_both_bigdecimal(res)
+    end
+  end
+
+  version_is BigDecimal::VERSION, "4.0.0" do
+    it "divides value, returns [Integer, BigDecimal]" do
+      res = @a.divmod(5)
+      res.kind_of?(Array).should == true
+      res[0].kind_of?(Integer).should == true
+      res[1].kind_of?(BigDecimal).should == true
+    end
   end
 
   it "array contains quotient and modulus as BigDecimal" do
     res = @a.divmod(5)
-    DivmodSpecs.check_both_bigdecimal(res)
     res[0].should == BigDecimal('0.8E1')
     res[1].should == BigDecimal('2.00000000000000000001')
 
@@ -123,17 +136,27 @@ class BigDecimal
     values_and_zeroes.each do |val1|
       values.each do |val2|
         res = val1.divmod(val2)
-        DivmodSpecs.check_both_bigdecimal(res)
         res[0].should == ((val1/val2).floor)
         res[1].should == (val1 - res[0] * val2)
       end
     end
   end
 
-  it "returns an array of two NaNs if NaN is involved" do
-    (@special_vals + @regular_vals + @zeroes).each do |val|
-      DivmodSpecs.check_both_nan(val.divmod(@nan))
-      DivmodSpecs.check_both_nan(@nan.divmod(val))
+  version_is BigDecimal::VERSION, "4.0.0" do
+    it "raise FloatDomainError error if NaN is involved" do
+      (@special_vals + @regular_vals + @zeroes).each do |val|
+        -> { val.divmod(@nan) }.should raise_error(FloatDomainError)
+        -> { @nan.divmod(val) }.should raise_error(FloatDomainError)
+      end
+    end
+  end
+
+  version_is BigDecimal::VERSION, ""..."4.0.0" do
+    it "returns an array of two NaNs if NaN is involved" do
+      (@special_vals + @regular_vals + @zeroes).each do |val|
+        DivmodSpecs.check_both_nan(val.divmod(@nan))
+        DivmodSpecs.check_both_nan(@nan.divmod(val))
+      end
     end
   end
 
@@ -145,12 +168,14 @@ class BigDecimal
     end
   end
 
-  it "returns an array of Infinity and NaN if the dividend is Infinity" do
-    @regular_vals.each do |val|
-      array = @infinity.divmod(val)
-      array.length.should == 2
-      array[0].infinite?.should == (val > 0 ? 1 : -1)
-      array[1].should.nan?
+  version_is BigDecimal::VERSION, ""..."4.0.0" do
+    it "returns an array of Infinity and NaN if the dividend is Infinity" do
+      @regular_vals.each do |val|
+        array = @infinity.divmod(val)
+        array.length.should == 2
+        array[0].infinite?.should == (val > 0 ? 1 : -1)
+        array[1].should.nan?
+      end
     end
   end
 

spec/ruby/library/bigdecimal/precs_spec.rb

@@ -46,53 +46,6 @@ test_new(RegexpSingletonTest)
 
 ## Failed tests caused by unreleased version of Ruby
 
-# https://github.com/ruby/openssl/pull/774
-test_params(OpenSSLDHTest)
-
-# RBS isn't compatible with RDoc 6.13
-RDocPluginParserTest
-
-# https://github.com/ruby/json/pull/773
-test_load(JSONInstanceTest)
-test_load(JSONSingletonTest)
-
-# https://github.com/ruby/json/pull/775
-test_fast_unparse(JSONInstanceTest)
-test_pretty_unparse(JSONInstanceTest)
-test_restore(JSONInstanceTest)
-test_unparse(JSONInstanceTest)
-test_fast_unparse(JSONSingletonTest)
-test_pretty_unparse(JSONSingletonTest)
-test_restore(JSONSingletonTest)
-test_unparse(JSONSingletonTest)
-
-# https://github.com/ruby/json/pull/779
-test_iconv(JSONSingletonTest)
-
-# https://github.com/ruby/json/pull/774
-test_recurse_proc(JSONInstanceTest)
-test_recurse_proc(JSONSingletonTest)
-
-test_deep_const_get(JSONSingletonTest)
-
-CGITest CGI is retired
-CGISingletonTest CGI is retired
-
-RactorSingletonTest Ractor API was changed https://bugs.ruby-lang.org/issues/21262
-RactorInstanceTest  Ractor API was changed https://bugs.ruby-lang.org/issues/21262
-
-# https://github.com/ruby/fileutils/pull/139
-# https://github.com/ruby/actions/actions/runs/16425309325/job/46414287784
-test_ln_sr(FileUtilsSingletonTest)
-
-# https://github.com/ruby/ruby/pull/14303
-# NoMethodError: undefined method 'respond_to?' for an instance of RBS::UnitTest::Convertibles::ToStr
-test_join(PathnameInstanceTest)
-test_plus(PathnameInstanceTest)
-test_relative_path_from(PathnameInstanceTest)
-test_slash(PathnameInstanceTest)
-test_Pathname(PathnameKernelTest)
-test_initialize(PathnameSingletonTest)
-
-# [Feature #20925] `size` of Enumerator created by `produce` returns `nil` instead of `Float::INFINITY`, unless `size:` is specified.
-test_produce(EnumeratorSingletonTest)
+# BigDecimal v4.0.0 changed behavior
+test_divmod(BigDecimalTest)
+test_precs(BigDecimalTest)