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-rw-r--r--spec/ruby/core/array/pack/shared/basic.rb46
-rw-r--r--spec/ruby/core/array/pack/shared/encodings.rb4
-rw-r--r--spec/ruby/core/array/pack/shared/float.rb60
-rw-r--r--spec/ruby/core/array/pack/shared/integer.rb48
-rw-r--r--spec/ruby/core/array/pack/shared/numeric_basic.rb24
-rw-r--r--spec/ruby/core/array/pack/shared/string.rb10
-rw-r--r--spec/ruby/core/array/pack/shared/taint.rb33
-rw-r--r--spec/ruby/core/array/pack/shared/unicode.rb14
8 files changed, 125 insertions, 114 deletions
diff --git a/spec/ruby/core/array/pack/shared/basic.rb b/spec/ruby/core/array/pack/shared/basic.rb
index 9061273ad6..2894369c71 100644
--- a/spec/ruby/core/array/pack/shared/basic.rb
+++ b/spec/ruby/core/array/pack/shared/basic.rb
@@ -1,6 +1,6 @@
describe :array_pack_arguments, shared: true do
it "raises an ArgumentError if there are fewer elements than the format requires" do
- -> { [].pack(pack_format(1)) }.should raise_error(ArgumentError)
+ -> { [].pack(pack_format(1)) }.should.raise(ArgumentError)
end
end
@@ -10,11 +10,11 @@ describe :array_pack_basic, shared: true do
end
it "raises a TypeError when passed nil" do
- -> { [@obj].pack(nil) }.should raise_error(TypeError)
+ -> { [@obj].pack(nil) }.should.raise(TypeError)
end
it "raises a TypeError when passed an Integer" do
- -> { [@obj].pack(1) }.should raise_error(TypeError)
+ -> { [@obj].pack(1) }.should.raise(TypeError)
end
end
@@ -24,46 +24,50 @@ describe :array_pack_basic_non_float, shared: true do
end
it "ignores whitespace in the format string" do
- [@obj, @obj].pack("a \t\n\v\f\r"+pack_format).should be_an_instance_of(String)
+ [@obj, @obj].pack("a \t\n\v\f\r"+pack_format).should.instance_of?(String)
+ end
+
+ it "ignores comments in the format string" do
+ # 2 additional directives ('a') are required for the X directive
+ [@obj, @obj, @obj, @obj].pack("aa #{pack_format} # some comment \n#{pack_format}").should.instance_of?(String)
+ end
+
+ it "raise ArgumentError when a directive is unknown" do
+ # additional directive ('a') is required for the X directive
+ -> { [@obj, @obj].pack("a K" + pack_format) }.should.raise(ArgumentError, /unknown pack directive 'K'/)
+ -> { [@obj, @obj].pack("a 0" + pack_format) }.should.raise(ArgumentError, /unknown pack directive '0'/)
+ -> { [@obj, @obj].pack("a :" + pack_format) }.should.raise(ArgumentError, /unknown pack directive ':'/)
end
it "calls #to_str to coerce the directives string" do
d = mock("pack directive")
d.should_receive(:to_str).and_return("x"+pack_format)
- [@obj, @obj].pack(d).should be_an_instance_of(String)
- end
-
- ruby_version_is ''...'2.7' do
- it "taints the output string if the format string is tainted" do
- [@obj, @obj].pack("x"+pack_format.taint).tainted?.should be_true
- end
+ [@obj, @obj].pack(d).should.instance_of?(String)
end
end
describe :array_pack_basic_float, shared: true do
it "ignores whitespace in the format string" do
- [9.3, 4.7].pack(" \t\n\v\f\r"+pack_format).should be_an_instance_of(String)
+ [9.3, 4.7].pack(" \t\n\v\f\r"+pack_format).should.instance_of?(String)
+ end
+
+ it "ignores comments in the format string" do
+ [9.3, 4.7].pack(pack_format + "# some comment \n" + pack_format).should.instance_of?(String)
end
it "calls #to_str to coerce the directives string" do
d = mock("pack directive")
d.should_receive(:to_str).and_return("x"+pack_format)
- [1.2, 4.7].pack(d).should be_an_instance_of(String)
- end
-
- ruby_version_is ''...'2.7' do
- it "taints the output string if the format string is tainted" do
- [3.2, 2.8].pack("x"+pack_format.taint).tainted?.should be_true
- end
+ [1.2, 4.7].pack(d).should.instance_of?(String)
end
end
describe :array_pack_no_platform, shared: true do
it "raises ArgumentError when the format modifier is '_'" do
- ->{ [1].pack(pack_format("_")) }.should raise_error(ArgumentError)
+ ->{ [1].pack(pack_format("_")) }.should.raise(ArgumentError)
end
it "raises ArgumentError when the format modifier is '!'" do
- ->{ [1].pack(pack_format("!")) }.should raise_error(ArgumentError)
+ ->{ [1].pack(pack_format("!")) }.should.raise(ArgumentError)
end
end
diff --git a/spec/ruby/core/array/pack/shared/encodings.rb b/spec/ruby/core/array/pack/shared/encodings.rb
index 6b7ffac764..0b5a5cc8a0 100644
--- a/spec/ruby/core/array/pack/shared/encodings.rb
+++ b/spec/ruby/core/array/pack/shared/encodings.rb
@@ -5,12 +5,12 @@ describe :array_pack_hex, shared: true do
it "raises a TypeError if the object does not respond to #to_str" do
obj = mock("pack hex non-string")
- -> { [obj].pack(pack_format) }.should raise_error(TypeError)
+ -> { [obj].pack(pack_format) }.should.raise(TypeError)
end
it "raises a TypeError if #to_str does not return a String" do
obj = mock("pack hex non-string")
obj.should_receive(:to_str).and_return(1)
- -> { [obj].pack(pack_format) }.should raise_error(TypeError)
+ -> { [obj].pack(pack_format) }.should.raise(TypeError)
end
end
diff --git a/spec/ruby/core/array/pack/shared/float.rb b/spec/ruby/core/array/pack/shared/float.rb
index c6b194007f..c1efcd7677 100644
--- a/spec/ruby/core/array/pack/shared/float.rb
+++ b/spec/ruby/core/array/pack/shared/float.rb
@@ -1,4 +1,4 @@
-# -*- encoding: binary -*-
+# encoding: binary
describe :array_pack_float_le, shared: true do
it "encodes a positive Float" do
@@ -14,7 +14,7 @@ describe :array_pack_float_le, shared: true do
end
it "raises a TypeError if passed a String representation of a floating point number" do
- -> { ["13"].pack(pack_format) }.should raise_error(TypeError)
+ -> { ["13"].pack(pack_format) }.should.raise(TypeError)
end
it "encodes the number of array elements specified by the count modifier" do
@@ -25,8 +25,10 @@ describe :array_pack_float_le, shared: true do
[2.9, 1.4, 8.2].pack(pack_format("*")).should == "\x9a\x999@33\xb3?33\x03A"
end
- it "ignores NULL bytes between directives" do
- [5.3, 9.2].pack(pack_format("\000", 2)).should == "\x9a\x99\xa9@33\x13A"
+ it "raise ArgumentError for NULL bytes between directives" do
+ -> {
+ [5.3, 9.2].pack(pack_format("\000", 2))
+ }.should.raise(ArgumentError, /unknown pack directive/)
end
it "ignores spaces between directives" do
@@ -43,7 +45,7 @@ describe :array_pack_float_le, shared: true do
it "encodes NaN" do
nans = ["\x00\x00\xc0\xff", "\x00\x00\xc0\x7f", "\xFF\xFF\xFF\x7F"]
- nans.should include([nan_value].pack(pack_format))
+ nans.should.include?([nan_value].pack(pack_format))
end
it "encodes a positive Float outside the range of a single precision float" do
@@ -53,6 +55,14 @@ describe :array_pack_float_le, shared: true do
it "encodes a negative Float outside the range of a single precision float" do
[-1e150].pack(pack_format).should == "\x00\x00\x80\xff"
end
+
+ it "encodes a bignum as a float" do
+ [2 ** 65].pack(pack_format).should == [(2 ** 65).to_f].pack(pack_format)
+ end
+
+ it "encodes a rational as a float" do
+ [Rational(3, 4)].pack(pack_format).should == [Rational(3, 4).to_f].pack(pack_format)
+ end
end
describe :array_pack_float_be, shared: true do
@@ -66,10 +76,15 @@ describe :array_pack_float_be, shared: true do
it "converts an Integer to a Float" do
[8].pack(pack_format).should == "A\x00\x00\x00"
+ [bignum_value].pack(pack_format).should == "_\x80\x00\x00"
+ end
+
+ it "converts a Rational to a Float" do
+ [Rational(8)].pack(pack_format).should == "A\x00\x00\x00"
end
it "raises a TypeError if passed a String representation of a floating point number" do
- -> { ["13"].pack(pack_format) }.should raise_error(TypeError)
+ -> { ["13"].pack(pack_format) }.should.raise(TypeError)
end
it "encodes the number of array elements specified by the count modifier" do
@@ -80,8 +95,10 @@ describe :array_pack_float_be, shared: true do
[2.9, 1.4, 8.2].pack(pack_format("*")).should == "@9\x99\x9a?\xb333A\x0333"
end
- it "ignores NULL bytes between directives" do
- [5.3, 9.2].pack(pack_format("\000", 2)).should == "@\xa9\x99\x9aA\x1333"
+ it "raise ArgumentError for NULL bytes between directives" do
+ -> {
+ [5.3, 9.2].pack(pack_format("\000", 2))
+ }.should.raise(ArgumentError, /unknown pack directive/)
end
it "ignores spaces between directives" do
@@ -98,7 +115,7 @@ describe :array_pack_float_be, shared: true do
it "encodes NaN" do
nans = ["\xff\xc0\x00\x00", "\x7f\xc0\x00\x00", "\x7F\xFF\xFF\xFF"]
- nans.should include([nan_value].pack(pack_format))
+ nans.should.include?([nan_value].pack(pack_format))
end
it "encodes a positive Float outside the range of a single precision float" do
@@ -121,10 +138,15 @@ describe :array_pack_double_le, shared: true do
it "converts an Integer to a Float" do
[8].pack(pack_format).should == "\x00\x00\x00\x00\x00\x00\x20@"
+ [bignum_value].pack(pack_format).should == "\x00\x00\x00\x00\x00\x00\xF0C"
+ end
+
+ it "converts a Rational to a Float" do
+ [Rational(8)].pack(pack_format).should == "\x00\x00\x00\x00\x00\x00 @"
end
it "raises a TypeError if passed a String representation of a floating point number" do
- -> { ["13"].pack(pack_format) }.should raise_error(TypeError)
+ -> { ["13"].pack(pack_format) }.should.raise(TypeError)
end
it "encodes the number of array elements specified by the count modifier" do
@@ -135,8 +157,10 @@ describe :array_pack_double_le, shared: true do
[2.9, 1.4, 8.2].pack(pack_format("*")).should == "333333\x07@ffffff\xf6?ffffff\x20@"
end
- it "ignores NULL bytes between directives" do
- [5.3, 9.2].pack(pack_format("\000", 2)).should == "333333\x15@ffffff\x22@"
+ it "raise ArgumentError for NULL bytes between directives" do
+ -> {
+ [5.3, 9.2].pack(pack_format("\000", 2))
+ }.should.raise(ArgumentError, /unknown pack directive/)
end
it "ignores spaces between directives" do
@@ -157,7 +181,7 @@ describe :array_pack_double_le, shared: true do
"\x00\x00\x00\x00\x00\x00\xf8\x7f",
"\xFF\xFF\xFF\xFF\xFF\xFF\xFF\x7F"
]
- nans.should include([nan_value].pack(pack_format))
+ nans.should.include?([nan_value].pack(pack_format))
end
it "encodes a positive Float outside the range of a single precision float" do
@@ -183,7 +207,7 @@ describe :array_pack_double_be, shared: true do
end
it "raises a TypeError if passed a String representation of a floating point number" do
- -> { ["13"].pack(pack_format) }.should raise_error(TypeError)
+ -> { ["13"].pack(pack_format) }.should.raise(TypeError)
end
it "encodes the number of array elements specified by the count modifier" do
@@ -194,8 +218,10 @@ describe :array_pack_double_be, shared: true do
[2.9, 1.4, 8.2].pack(pack_format("*")).should == "@\x07333333?\xf6ffffff@\x20ffffff"
end
- it "ignores NULL bytes between directives" do
- [5.3, 9.2].pack(pack_format("\000", 2)).should == "@\x15333333@\x22ffffff"
+ it "raise ArgumentError for NULL bytes between directives" do
+ -> {
+ [5.3, 9.2].pack(pack_format("\000", 2))
+ }.should.raise(ArgumentError, /unknown pack directive/)
end
it "ignores spaces between directives" do
@@ -216,7 +242,7 @@ describe :array_pack_double_be, shared: true do
"\x7f\xf8\x00\x00\x00\x00\x00\x00",
"\x7F\xFF\xFF\xFF\xFF\xFF\xFF\xFF"
]
- nans.should include([nan_value].pack(pack_format))
+ nans.should.include?([nan_value].pack(pack_format))
end
it "encodes a positive Float outside the range of a single precision float" do
diff --git a/spec/ruby/core/array/pack/shared/integer.rb b/spec/ruby/core/array/pack/shared/integer.rb
index 6592f85022..1cdd386cc1 100644
--- a/spec/ruby/core/array/pack/shared/integer.rb
+++ b/spec/ruby/core/array/pack/shared/integer.rb
@@ -1,4 +1,4 @@
-# -*- encoding: binary -*-
+# encoding: binary
describe :array_pack_16bit_le, shared: true do
it "encodes the least significant 16 bits of a positive number" do
@@ -41,9 +41,10 @@ describe :array_pack_16bit_le, shared: true do
str.should == "\x78\x65\xcd\xab\x21\x43"
end
- it "ignores NULL bytes between directives" do
- str = [0x1243_6578, 0xdef0_abcd].pack(pack_format("\000", 2))
- str.should == "\x78\x65\xcd\xab"
+ it "raise ArgumentError for NULL bytes between directives" do
+ -> {
+ [0x1243_6578, 0xdef0_abcd].pack(pack_format("\000", 2))
+ }.should.raise(ArgumentError, /unknown pack directive/)
end
it "ignores spaces between directives" do
@@ -93,9 +94,10 @@ describe :array_pack_16bit_be, shared: true do
str.should == "\x65\x78\xab\xcd\x43\x21"
end
- it "ignores NULL bytes between directives" do
- str = [0x1243_6578, 0xdef0_abcd].pack(pack_format("\000", 2))
- str.should == "\x65\x78\xab\xcd"
+ it "raise ArgumentError for NULL bytes between directives" do
+ -> {
+ [0x1243_6578, 0xdef0_abcd].pack(pack_format("\000", 2))
+ }.should.raise(ArgumentError, /unknown pack directive/)
end
it "ignores spaces between directives" do
@@ -145,9 +147,10 @@ describe :array_pack_32bit_le, shared: true do
str.should == "\x78\x65\x43\x12\xcd\xab\xf0\xde\x21\x43\x65\x78"
end
- it "ignores NULL bytes between directives" do
- str = [0x1243_6578, 0xdef0_abcd].pack(pack_format("\000", 2))
- str.should == "\x78\x65\x43\x12\xcd\xab\xf0\xde"
+ it "raise ArgumentError for NULL bytes between directives" do
+ -> {
+ [0x1243_6578, 0xdef0_abcd].pack(pack_format("\000", 2))
+ }.should.raise(ArgumentError, /unknown pack directive/)
end
it "ignores spaces between directives" do
@@ -197,9 +200,10 @@ describe :array_pack_32bit_be, shared: true do
str.should == "\x12\x43\x65\x78\xde\xf0\xab\xcd\x78\x65\x43\x21"
end
- it "ignores NULL bytes between directives" do
- str = [0x1243_6578, 0xdef0_abcd].pack(pack_format("\000", 2))
- str.should == "\x12\x43\x65\x78\xde\xf0\xab\xcd"
+ it "raise ArgumentError for NULL bytes between directives" do
+ -> {
+ [0x1243_6578, 0xdef0_abcd].pack(pack_format("\000", 2))
+ }.should.raise(ArgumentError, /unknown pack directive/)
end
it "ignores spaces between directives" do
@@ -225,7 +229,7 @@ describe :array_pack_32bit_le_platform, shared: true do
str.should == "\x78\x65\x43\x12\xcd\xab\xf0\xde\x21\x43\x65\x78"
end
- platform_is wordsize: 64 do
+ platform_is c_long_size: 64 do
it "encodes the least significant 32 bits of a number that is greater than 32 bits" do
[ [[0xff_7865_4321], "\x21\x43\x65\x78"],
[[-0xff_7865_4321], "\xdf\xbc\x9a\x87"]
@@ -251,7 +255,7 @@ describe :array_pack_32bit_be_platform, shared: true do
str.should == "\x12\x43\x65\x78\xde\xf0\xab\xcd\x78\x65\x43\x21"
end
- platform_is wordsize: 64 do
+ platform_is c_long_size: 64 do
it "encodes the least significant 32 bits of a number that is greater than 32 bits" do
[ [[0xff_7865_4321], "\x78\x65\x43\x21"],
[[-0xff_7865_4321], "\x87\x9a\xbc\xdf"]
@@ -309,9 +313,10 @@ describe :array_pack_64bit_le, shared: true do
str.should == "\x56\x78\x12\x34\xcd\xab\xf0\xde\xf0\xde\xba\xdc\x21\x43\x65\x78"
end
- it "ignores NULL bytes between directives" do
- str = [0xdef0_abcd_3412_7856, 0x7865_4321_dcba_def0].pack(pack_format("\000", 2))
- str.should == "\x56\x78\x12\x34\xcd\xab\xf0\xde\xf0\xde\xba\xdc\x21\x43\x65\x78"
+ it "raise ArgumentError for NULL bytes between directives" do
+ -> {
+ [0xdef0_abcd_3412_7856, 0x7865_4321_dcba_def0].pack(pack_format("\000", 2))
+ }.should.raise(ArgumentError, /unknown pack directive/)
end
it "ignores spaces between directives" do
@@ -369,9 +374,10 @@ describe :array_pack_64bit_be, shared: true do
str.should == "\xde\xf0\xab\xcd\x34\x12\x78\x56\x78\x65\x43\x21\xdc\xba\xde\xf0"
end
- it "ignores NULL bytes between directives" do
- str = [0xdef0_abcd_3412_7856, 0x7865_4321_dcba_def0].pack(pack_format("\000", 2))
- str.should == "\xde\xf0\xab\xcd\x34\x12\x78\x56\x78\x65\x43\x21\xdc\xba\xde\xf0"
+ it "raise ArgumentError for NULL bytes between directives" do
+ -> {
+ [0xdef0_abcd_3412_7856, 0x7865_4321_dcba_def0].pack(pack_format("\000", 2))
+ }.should.raise(ArgumentError, /unknown pack directive/)
end
it "ignores spaces between directives" do
diff --git a/spec/ruby/core/array/pack/shared/numeric_basic.rb b/spec/ruby/core/array/pack/shared/numeric_basic.rb
index 7c36ba4a32..6594914933 100644
--- a/spec/ruby/core/array/pack/shared/numeric_basic.rb
+++ b/spec/ruby/core/array/pack/shared/numeric_basic.rb
@@ -4,15 +4,15 @@ describe :array_pack_numeric_basic, shared: true do
end
it "raises a TypeError when passed nil" do
- -> { [nil].pack(pack_format) }.should raise_error(TypeError)
+ -> { [nil].pack(pack_format) }.should.raise(TypeError)
end
it "raises a TypeError when passed true" do
- -> { [true].pack(pack_format) }.should raise_error(TypeError)
+ -> { [true].pack(pack_format) }.should.raise(TypeError)
end
it "raises a TypeError when passed false" do
- -> { [false].pack(pack_format) }.should raise_error(TypeError)
+ -> { [false].pack(pack_format) }.should.raise(TypeError)
end
it "returns a binary string" do
@@ -24,21 +24,27 @@ end
describe :array_pack_integer, shared: true do
it "raises a TypeError when the object does not respond to #to_int" do
obj = mock('not an integer')
- -> { [obj].pack(pack_format) }.should raise_error(TypeError)
+ -> { [obj].pack(pack_format) }.should.raise(TypeError)
end
it "raises a TypeError when passed a String" do
- -> { ["5"].pack(pack_format) }.should raise_error(TypeError)
+ -> { ["5"].pack(pack_format) }.should.raise(TypeError)
end
end
describe :array_pack_float, shared: true do
it "raises a TypeError if a String does not represent a floating point number" do
- -> { ["a"].pack(pack_format) }.should raise_error(TypeError)
+ -> { ["a"].pack(pack_format) }.should.raise(TypeError)
end
- it "raises a TypeError when the object does not respond to #to_f" do
- obj = mock('not an float')
- -> { [obj].pack(pack_format) }.should raise_error(TypeError)
+ it "raises a TypeError when the object is not Numeric" do
+ obj = Object.new
+ -> { [obj].pack(pack_format) }.should.raise(TypeError, /can't convert Object into Float/)
+ end
+
+ it "raises a TypeError when the Numeric object does not respond to #to_f" do
+ klass = Class.new(Numeric)
+ obj = klass.new
+ -> { [obj].pack(pack_format) }.should.raise(TypeError)
end
end
diff --git a/spec/ruby/core/array/pack/shared/string.rb b/spec/ruby/core/array/pack/shared/string.rb
index 8c82e8c617..b02257059f 100644
--- a/spec/ruby/core/array/pack/shared/string.rb
+++ b/spec/ruby/core/array/pack/shared/string.rb
@@ -1,4 +1,4 @@
-# -*- encoding: binary -*-
+# encoding: binary
describe :array_pack_string, shared: true do
it "adds count bytes of a String to the output" do
["abc"].pack(pack_format(2)).should == "ab"
@@ -17,11 +17,11 @@ describe :array_pack_string, shared: true do
end
it "raises an ArgumentError when the Array is empty" do
- -> { [].pack(pack_format) }.should raise_error(ArgumentError)
+ -> { [].pack(pack_format) }.should.raise(ArgumentError)
end
it "raises an ArgumentError when the Array has too few elements" do
- -> { ["a"].pack(pack_format(nil, 2)) }.should raise_error(ArgumentError)
+ -> { ["a"].pack(pack_format(nil, 2)) }.should.raise(ArgumentError)
end
it "calls #to_str to convert the element to a String" do
@@ -33,14 +33,14 @@ describe :array_pack_string, shared: true do
it "raises a TypeError when the object does not respond to #to_str" do
obj = mock("not a string")
- -> { [obj].pack(pack_format) }.should raise_error(TypeError)
+ -> { [obj].pack(pack_format) }.should.raise(TypeError)
end
it "returns a string in encoding of common to the concatenated results" do
f = pack_format("*")
[ [["\u{3042 3044 3046 3048}", 0x2000B].pack(f+"U"), Encoding::BINARY],
[["abcde\xd1", "\xFF\xFe\x81\x82"].pack(f+"u"), Encoding::BINARY],
- [["a".force_encoding("ascii"), "\xFF\xFe\x81\x82"].pack(f+"u"), Encoding::BINARY],
+ [["a".dup.force_encoding("ascii"), "\xFF\xFe\x81\x82"].pack(f+"u"), Encoding::BINARY],
# under discussion [ruby-dev:37294]
[["\u{3042 3044 3046 3048}", 1].pack(f+"N"), Encoding::BINARY]
].should be_computed_by(:encoding)
diff --git a/spec/ruby/core/array/pack/shared/taint.rb b/spec/ruby/core/array/pack/shared/taint.rb
index 565f04b8b9..2c2b011c34 100644
--- a/spec/ruby/core/array/pack/shared/taint.rb
+++ b/spec/ruby/core/array/pack/shared/taint.rb
@@ -1,35 +1,2 @@
describe :array_pack_taint, shared: true do
- ruby_version_is ''...'2.7' do
- it "returns a tainted string when a pack argument is tainted" do
- ["abcd".taint, 0x20].pack(pack_format("3C")).tainted?.should be_true
- end
-
- it "does not return a tainted string when the array is tainted" do
- ["abcd", 0x20].taint.pack(pack_format("3C")).tainted?.should be_false
- end
-
- it "returns a tainted string when the format is tainted" do
- ["abcd", 0x20].pack(pack_format("3C").taint).tainted?.should be_true
- end
-
- it "returns a tainted string when an empty format is tainted" do
- ["abcd", 0x20].pack("".taint).tainted?.should be_true
- end
-
- it "returns a untrusted string when the format is untrusted" do
- ["abcd", 0x20].pack(pack_format("3C").untrust).untrusted?.should be_true
- end
-
- it "returns a untrusted string when the empty format is untrusted" do
- ["abcd", 0x20].pack("".untrust).untrusted?.should be_true
- end
-
- it "returns a untrusted string when a pack argument is untrusted" do
- ["abcd".untrust, 0x20].pack(pack_format("3C")).untrusted?.should be_true
- end
-
- it "returns a trusted string when the array is untrusted" do
- ["abcd", 0x20].untrust.pack(pack_format("3C")).untrusted?.should be_false
- end
- end
end
diff --git a/spec/ruby/core/array/pack/shared/unicode.rb b/spec/ruby/core/array/pack/shared/unicode.rb
index dd0f8b38aa..58ba8a8b23 100644
--- a/spec/ruby/core/array/pack/shared/unicode.rb
+++ b/spec/ruby/core/array/pack/shared/unicode.rb
@@ -26,7 +26,7 @@ describe :array_pack_unicode, shared: true do
it "constructs strings with valid encodings" do
str = [0x85].pack("U*")
str.should == "\xc2\x85"
- str.valid_encoding?.should be_true
+ str.valid_encoding?.should == true
end
it "encodes values larger than UTF-8 max codepoints" do
@@ -64,11 +64,13 @@ describe :array_pack_unicode, shared: true do
it "raises a TypeError if #to_int does not return an Integer" do
obj = mock('to_int')
obj.should_receive(:to_int).and_return("5")
- -> { [obj].pack("U") }.should raise_error(TypeError)
+ -> { [obj].pack("U") }.should.raise(TypeError)
end
- it "ignores NULL bytes between directives" do
- [1, 2, 3].pack("U\x00U").should == "\x01\x02"
+ it "raise ArgumentError for NULL bytes between directives" do
+ -> {
+ [1, 2, 3].pack("U\x00U")
+ }.should.raise(ArgumentError, /unknown pack directive/)
end
it "ignores spaces between directives" do
@@ -76,11 +78,11 @@ describe :array_pack_unicode, shared: true do
end
it "raises a RangeError if passed a negative number" do
- -> { [-1].pack("U") }.should raise_error(RangeError)
+ -> { [-1].pack("U") }.should.raise(RangeError)
end
it "raises a RangeError if passed a number larger than an unsigned 32-bit integer" do
- -> { [2**32].pack("U") }.should raise_error(RangeError)
+ -> { [2**32].pack("U") }.should.raise(RangeError)
end
it "sets the output string to UTF-8 encoding" do
generated by cgit v1.2.3 (git 2.25.1) at 2026-05-29 21:40:19 +0000