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-rw-r--r--spec/ruby/optional/capi/numeric_spec.rb340
1 files changed, 194 insertions, 146 deletions
diff --git a/spec/ruby/optional/capi/numeric_spec.rb b/spec/ruby/optional/capi/numeric_spec.rb
index 1d4a44d7a2..abfed13503 100644
--- a/spec/ruby/optional/capi/numeric_spec.rb
+++ b/spec/ruby/optional/capi/numeric_spec.rb
@@ -1,4 +1,4 @@
-require File.expand_path('../spec_helper', __FILE__)
+require_relative 'spec_helper'
load_extension("numeric")
@@ -7,271 +7,330 @@ describe "CApiNumericSpecs" do
@s = CApiNumericSpecs.new
end
- platform_is wordsize: 64 do
- describe "rb_num2int" do
- it "raises a TypeError if passed nil" do
- lambda { @s.rb_num2int(nil) }.should raise_error(TypeError)
- end
+ describe "NUM2INT" do
+ it "raises a TypeError if passed nil" do
+ -> { @s.NUM2INT(nil) }.should.raise(TypeError)
+ end
- it "converts a Float" do
- @s.rb_num2int(4.2).should == 4
- end
+ it "converts a Float" do
+ @s.NUM2INT(4.2).should == 4
+ end
- it "converts a Bignum" do
- @s.rb_num2int(0x7fff_ffff).should == 0x7fff_ffff
- end
+ it "converts a Bignum" do
+ @s.NUM2INT(0x7fff_ffff).should == 0x7fff_ffff
+ end
- it "converts a Fixnum" do
- @s.rb_num2int(5).should == 5
- end
+ it "converts a Fixnum" do
+ @s.NUM2INT(5).should == 5
+ end
- it "converts -1 to an signed number" do
- @s.rb_num2int(-1).should == -1
- end
+ it "converts -1 to an signed number" do
+ @s.NUM2INT(-1).should == -1
+ end
- it "converts a negative Bignum into an signed number" do
- @s.rb_num2int(-2147442171).should == -2147442171
- end
+ it "converts a negative Bignum into an signed number" do
+ @s.NUM2INT(-2147442171).should == -2147442171
+ end
- it "raises a RangeError if the value is more than 32bits" do
- lambda { @s.rb_num2int(0xffff_ffff+1) }.should raise_error(RangeError)
- end
+ it "raises a RangeError if the value is more than 32bits" do
+ -> { @s.NUM2INT(0xffff_ffff+1) }.should.raise(RangeError)
+ end
- it "calls #to_int to coerce the value" do
- obj = mock("number")
- obj.should_receive(:to_int).and_return(2)
- @s.rb_num2long(obj).should == 2
- end
+ it "calls #to_int to coerce the value" do
+ obj = mock("number")
+ obj.should_receive(:to_int).and_return(2)
+ @s.NUM2INT(obj).should == 2
end
end
- platform_is wordsize: 64 do
- describe "rb_num2uint" do
- it "raises a TypeError if passed nil" do
- lambda { @s.rb_num2uint(nil) }.should raise_error(TypeError)
- end
+ describe "NUM2UINT" do
+ it "raises a TypeError if passed nil" do
+ -> { @s.NUM2UINT(nil) }.should.raise(TypeError)
+ end
- it "converts a Float" do
- @s.rb_num2uint(4.2).should == 4
- end
+ it "converts a Float" do
+ @s.NUM2UINT(4.2).should == 4
+ end
- it "converts a Bignum" do
- @s.rb_num2uint(0xffff_ffff).should == 0xffff_ffff
- end
+ it "converts a Bignum" do
+ @s.NUM2UINT(0xffff_ffff).should == 0xffff_ffff
+ end
- it "converts a Fixnum" do
- @s.rb_num2uint(5).should == 5
- end
+ it "converts a Fixnum" do
+ @s.NUM2UINT(5).should == 5
+ end
- it "converts a negative number to the complement" do
- @s.rb_num2uint(-1).should == 18446744073709551615
- end
+ it "converts a negative number to the complement" do
+ @s.NUM2UINT(-1).should == 4294967295
+ end
- it "converts a signed int value to the complement" do
- @s.rb_num2uint(-0x8000_0000).should == 18446744071562067968
- end
+ it "converts a signed int value to the complement" do
+ @s.NUM2UINT(-0x8000_0000).should == 2147483648
+ end
- it "raises a RangeError if the value is more than 32bits" do
- lambda { @s.rb_num2uint(0xffff_ffff+1) }.should raise_error(RangeError)
- end
+ it "raises a RangeError if the value is more than 32bits" do
+ -> { @s.NUM2UINT(0xffff_ffff+1) }.should.raise(RangeError)
+ end
- it "raises a RangeError if the value is less than 32bits negative" do
- lambda { @s.rb_num2uint(-0x8000_0000-1) }.should raise_error(RangeError)
- end
+ it "raises a RangeError if the value is less than 32bits negative" do
+ -> { @s.NUM2UINT(-0x8000_0000-1) }.should.raise(RangeError)
+ end
- it "raises a RangeError if the value is more than 64bits" do
- lambda do
- @s.rb_num2uint(0xffff_ffff_ffff_ffff+1)
- end.should raise_error(RangeError)
- end
+ it "raises a RangeError if the value is more than 64bits" do
+ -> do
+ @s.NUM2UINT(0xffff_ffff_ffff_ffff+1)
+ end.should.raise(RangeError)
+ end
- it "calls #to_int to coerce the value" do
- obj = mock("number")
- obj.should_receive(:to_int).and_return(2)
- @s.rb_num2uint(obj).should == 2
- end
+ it "calls #to_int to coerce the value" do
+ obj = mock("number")
+ obj.should_receive(:to_int).and_return(2)
+ @s.NUM2UINT(obj).should == 2
end
end
- describe "rb_num2long" do
+ describe "NUM2LONG" do
it "raises a TypeError if passed nil" do
- lambda { @s.rb_num2long(nil) }.should raise_error(TypeError)
+ -> { @s.NUM2LONG(nil) }.should.raise(TypeError)
end
it "converts a Float" do
- @s.rb_num2long(4.2).should == 4
+ @s.NUM2LONG(4.2).should == 4
end
it "converts a Bignum" do
- @s.rb_num2long(0x7fff_ffff).should == 0x7fff_ffff
+ @s.NUM2LONG(0x7fff_ffff).should == 0x7fff_ffff
end
it "converts a Fixnum" do
- @s.rb_num2long(5).should == 5
+ @s.NUM2LONG(5).should == 5
end
- platform_is wordsize: 32 do
+ platform_is c_long_size: 32 do
it "converts -1 to an signed number" do
- @s.rb_num2long(-1).should == -1
+ @s.NUM2LONG(-1).should == -1
end
it "converts a negative Bignum into an signed number" do
- @s.rb_num2long(-2147442171).should == -2147442171
+ @s.NUM2LONG(-2147442171).should == -2147442171
end
it "raises a RangeError if the value is more than 32bits" do
- lambda { @s.rb_num2long(0xffff_ffff+1) }.should raise_error(RangeError)
+ -> { @s.NUM2LONG(0xffff_ffff+1) }.should.raise(RangeError)
end
end
- platform_is wordsize: 64 do
+ platform_is c_long_size: 64 do
it "converts -1 to an signed number" do
- @s.rb_num2long(-1).should == -1
+ @s.NUM2LONG(-1).should == -1
end
it "converts a negative Bignum into an signed number" do
- @s.rb_num2long(-9223372036854734331).should == -9223372036854734331
+ @s.NUM2LONG(-9223372036854734331).should == -9223372036854734331
end
it "raises a RangeError if the value is more than 64bits" do
- lambda do
- @s.rb_num2long(0xffff_ffff_ffff_ffff+1)
- end.should raise_error(RangeError)
+ -> do
+ @s.NUM2LONG(0xffff_ffff_ffff_ffff+1)
+ end.should.raise(RangeError)
end
end
it "calls #to_int to coerce the value" do
obj = mock("number")
obj.should_receive(:to_int).and_return(2)
- @s.rb_num2long(obj).should == 2
+ @s.NUM2LONG(obj).should == 2
end
end
- describe "rb_int2num" do
+ describe "NUM2SHORT" do
it "raises a TypeError if passed nil" do
- lambda { @s.rb_int2num(nil) }.should raise_error(TypeError)
+ -> { @s.NUM2SHORT(nil) }.should.raise(TypeError)
end
it "converts a Float" do
- @s.rb_int2num(4.2).should == 4
+ @s.NUM2SHORT(4.2).should == 4
+ end
+
+ it "converts a Fixnum" do
+ @s.NUM2SHORT(5).should == 5
+ end
+
+ it "converts -1 to an signed number" do
+ @s.NUM2SHORT(-1).should == -1
+ end
+
+ it "raises a RangeError if the value is more than 32bits" do
+ -> { @s.NUM2SHORT(0xffff_ffff+1) }.should.raise(RangeError)
+ end
+
+ it "calls #to_int to coerce the value" do
+ obj = mock("number")
+ obj.should_receive(:to_int).and_return(2)
+ @s.NUM2SHORT(obj).should == 2
+ end
+ end
+
+ describe "INT2NUM" do
+ it "raises a TypeError if passed nil" do
+ -> { @s.INT2NUM(nil) }.should.raise(TypeError)
+ end
+
+ it "converts a Float" do
+ @s.INT2NUM(4.2).should == 4
end
it "raises a RangeError when passed a Bignum" do
- lambda { @s.rb_int2num(bignum_value) }.should raise_error(RangeError)
+ -> { @s.INT2NUM(bignum_value) }.should.raise(RangeError)
end
it "converts a Fixnum" do
- @s.rb_int2num(5).should == 5
+ @s.INT2NUM(5).should == 5
end
it "converts a negative Fixnum" do
- @s.rb_int2num(-11).should == -11
+ @s.INT2NUM(-11).should == -11
end
end
- describe "rb_num2ulong" do
+ describe "NUM2ULONG" do
it "raises a TypeError if passed nil" do
- lambda { @s.rb_num2ulong(nil) }.should raise_error(TypeError)
+ -> { @s.NUM2ULONG(nil) }.should.raise(TypeError)
end
it "converts a Float" do
- @s.rb_num2ulong(4.2).should == 4
+ @s.NUM2ULONG(4.2).should == 4
end
it "converts a Bignum" do
- @s.rb_num2ulong(0xffff_ffff).should == 0xffff_ffff
+ @s.NUM2ULONG(0xffff_ffff).should == 0xffff_ffff
end
it "converts a Fixnum" do
- @s.rb_num2ulong(5).should == 5
+ @s.NUM2ULONG(5).should == 5
end
- platform_is wordsize: 32 do
+ platform_is c_long_size: 32 do
it "converts -1 to an unsigned number" do
- @s.rb_num2ulong(-1).should == 4294967295
+ @s.NUM2ULONG(-1).should == 4294967295
end
it "converts a negative Bignum into an unsigned number" do
- @s.rb_num2ulong(-2147442171).should == 2147525125
+ @s.NUM2ULONG(-2147442171).should == 2147525125
+ end
+
+ it "converts positive Bignums if the values is less than 64bits" do
+ @s.NUM2ULONG(0xffff_ffff).should == 0xffff_ffff
+ @s.NUM2ULONG(2**30).should == 2**30
+ @s.NUM2ULONG(fixnum_max+1).should == fixnum_max+1
+ @s.NUM2ULONG(fixnum_max).should == fixnum_max
end
it "raises a RangeError if the value is more than 32bits" do
- lambda { @s.rb_num2ulong(0xffff_ffff+1) }.should raise_error(RangeError)
+ -> { @s.NUM2ULONG(0xffff_ffff+1) }.should.raise(RangeError)
end
end
- platform_is wordsize: 64 do
+ platform_is c_long_size: 64 do
it "converts -1 to an unsigned number" do
- @s.rb_num2ulong(-1).should == 18446744073709551615
+ @s.NUM2ULONG(-1).should == 18446744073709551615
end
it "converts a negative Bignum into an unsigned number" do
- @s.rb_num2ulong(-9223372036854734331).should == 9223372036854817285
+ @s.NUM2ULONG(-9223372036854734331).should == 9223372036854817285
+ end
+
+ it "converts positive Bignums if the values is less than 64bits" do
+ @s.NUM2ULONG(0xffff_ffff_ffff_ffff).should == 0xffff_ffff_ffff_ffff
+ @s.NUM2ULONG(2**62).should == 2**62
+ @s.NUM2ULONG(fixnum_max+1).should == fixnum_max+1
+ @s.NUM2ULONG(fixnum_max).should == fixnum_max
end
it "raises a RangeError if the value is more than 64bits" do
- lambda do
- @s.rb_num2ulong(0xffff_ffff_ffff_ffff+1)
- end.should raise_error(RangeError)
+ -> do
+ @s.NUM2ULONG(0xffff_ffff_ffff_ffff+1)
+ end.should.raise(RangeError)
end
end
it "calls #to_int to coerce the value" do
obj = mock("number")
obj.should_receive(:to_int).and_return(2)
- @s.rb_num2ulong(obj).should == 2
+ @s.NUM2ULONG(obj).should == 2
end
end
describe "rb_Integer" do
- it "creates a new Integer from a String" do
+ it "creates an Integer from a String" do
i = @s.rb_Integer("8675309")
- i.should be_kind_of(Integer)
- i.should eql(8675309)
+ i.should == 8675309
end
end
describe "rb_ll2inum" do
- it "creates a new Fixnum from a small signed long long" do
+ it "creates a Fixnum from a small signed long long" do
i = @s.rb_ll2inum_14()
- i.should be_kind_of(Fixnum)
- i.should eql(14)
+ i.should == 14
+ end
+ end
+
+ describe "rb_ull2inum" do
+ it "creates a Fixnum from a small unsigned long long" do
+ i = @s.rb_ull2inum_14()
+ i.should == 14
+ end
+
+ it "creates a positive Bignum from a negative long long" do
+ i = @s.rb_ull2inum_n14()
+ i.should == (2 ** (@s.size_of_long_long * 8) - 14)
end
end
describe "rb_int2inum" do
- it "creates a new Fixnum from a long" do
+ it "creates a Fixnum from a long" do
i = @s.rb_int2inum_14()
- i.should be_kind_of(Fixnum)
- i.should eql(14)
+ i.should == 14
+ end
+ end
+
+ describe "rb_uint2inum" do
+ it "creates a Fixnum from a long" do
+ i = @s.rb_uint2inum_14()
+ i.should == 14
+ end
+
+ it "creates a positive Bignum from a negative long" do
+ i = @s.rb_uint2inum_n14()
+ i.should == (2 ** (@s.size_of_VALUE * 8) - 14)
end
end
- describe "rb_num2dbl" do
+ describe "NUM2DBL" do
it "raises a TypeError if passed nil" do
- lambda { @s.rb_num2dbl(nil) }.should raise_error(TypeError)
+ -> { @s.NUM2DBL(nil) }.should.raise(TypeError)
end
it "raises a TypeError if passed a String" do
- lambda { @s.rb_num2dbl("1.2") }.should raise_error(TypeError)
+ -> { @s.NUM2DBL("1.2") }.should.raise(TypeError)
end
it "converts a Float" do
- @s.rb_num2dbl(4.2).should == 4.2
+ @s.NUM2DBL(4.2).should == 4.2
end
it "converts a Bignum" do
- @s.rb_num2dbl(2**70).should == (2**70).to_f
+ @s.NUM2DBL(2**70).should == (2**70).to_f
end
it "converts a Fixnum" do
- @s.rb_num2dbl(5).should == 5.0
+ @s.NUM2DBL(5).should == 5.0
end
it "calls #to_f to coerce the value" do
obj = mock("number")
obj.should_receive(:to_f).and_return(2.0)
- @s.rb_num2dbl(obj).should == 2.0
+ @s.NUM2DBL(obj).should == 2.0
end
end
@@ -289,13 +348,13 @@ describe "CApiNumericSpecs" do
end
it "raises a TypeError when passed an empty String" do
- lambda { @s.NUM2CHR("") }.should raise_error(TypeError)
+ -> { @s.NUM2CHR("") }.should.raise(TypeError)
end
end
describe "rb_num_zerodiv" do
it "raises a RuntimeError" do
- lambda { @s.rb_num_zerodiv() }.should raise_error(ZeroDivisionError, 'divided by 0')
+ -> { @s.rb_num_zerodiv() }.should.raise(ZeroDivisionError, 'divided by 0')
end
end
@@ -325,9 +384,9 @@ describe "CApiNumericSpecs" do
end
it "raises an ArgumentError when passed nil" do
- lambda {
+ -> {
@s.rb_cmpint(nil, 4)
- }.should raise_error(ArgumentError)
+ }.should.raise(ArgumentError)
end
end
@@ -351,7 +410,7 @@ describe "CApiNumericSpecs" do
obj = mock("rb_num_coerce_bin")
obj.should_receive(:coerce).with(2).and_return(nil)
- lambda { @s.rb_num_coerce_bin(2, obj, :+) }.should raise_error(TypeError)
+ -> { @s.rb_num_coerce_bin(2, obj, :+) }.should.raise(TypeError)
end
end
@@ -371,30 +430,19 @@ describe "CApiNumericSpecs" do
@s.rb_num_coerce_cmp(2, obj, :<=>).should == -1
end
- ruby_version_is ""..."2.5" do
- it "returns nil if passed nil" do
- -> {
- @result = @s.rb_num_coerce_cmp(nil, 2, :<=>)
- }.should complain(/comparison operators will no more rescue exceptions/)
- @result.should be_nil
- end
- end
-
- ruby_version_is "2.5" do
- it "lets the exception go through if #coerce raises an exception" do
- obj = mock("rb_num_coerce_cmp")
- obj.should_receive(:coerce).with(2).and_raise(RuntimeError.new("my error"))
- -> {
- @s.rb_num_coerce_cmp(2, obj, :<=>)
- }.should raise_error(RuntimeError, "my error")
- end
+ it "lets the exception go through if #coerce raises an exception" do
+ obj = mock("rb_num_coerce_cmp")
+ obj.should_receive(:coerce).with(2).and_raise(RuntimeError.new("my error"))
+ -> {
+ @s.rb_num_coerce_cmp(2, obj, :<=>)
+ }.should.raise(RuntimeError, "my error")
end
it "returns nil if #coerce does not return an Array" do
obj = mock("rb_num_coerce_cmp")
obj.should_receive(:coerce).with(2).and_return(nil)
- @s.rb_num_coerce_cmp(2, obj, :<=>).should be_nil
+ @s.rb_num_coerce_cmp(2, obj, :<=>).should == nil
end
end
@@ -403,7 +451,7 @@ describe "CApiNumericSpecs" do
obj = mock("rb_num_coerce_relop")
obj.should_receive(:coerce).with(2).and_return([1, 2])
- @s.rb_num_coerce_relop(2, obj, :<).should be_true
+ @s.rb_num_coerce_relop(2, obj, :<).should == true
end
it "calls the specified method on the first argument returned by #coerce" do
@@ -411,7 +459,7 @@ describe "CApiNumericSpecs" do
obj.should_receive(:coerce).with(2).and_return([obj, 2])
obj.should_receive(:<).with(2).and_return(false)
- @s.rb_num_coerce_relop(2, obj, :<).should be_false
+ @s.rb_num_coerce_relop(2, obj, :<).should == false
end
it "raises an ArgumentError if #<op> returns nil" do
@@ -419,14 +467,14 @@ describe "CApiNumericSpecs" do
obj.should_receive(:coerce).with(2).and_return([obj, 2])
obj.should_receive(:<).with(2).and_return(nil)
- lambda { @s.rb_num_coerce_relop(2, obj, :<) }.should raise_error(ArgumentError)
+ -> { @s.rb_num_coerce_relop(2, obj, :<) }.should.raise(ArgumentError)
end
it "raises an ArgumentError if #coerce does not return an Array" do
obj = mock("rb_num_coerce_relop")
obj.should_receive(:coerce).with(2).and_return(nil)
- lambda { @s.rb_num_coerce_relop(2, obj, :<) }.should raise_error(ArgumentError)
+ -> { @s.rb_num_coerce_relop(2, obj, :<) }.should.raise(ArgumentError)
end
end
generated by cgit v1.2.3 (git 2.25.1) at 2026-06-05 10:46:30 +0000