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-rw-r--r--spec/ruby/core/encoding/compatible_spec.rb74
1 files changed, 37 insertions, 37 deletions
diff --git a/spec/ruby/core/encoding/compatible_spec.rb b/spec/ruby/core/encoding/compatible_spec.rb
index dc47a6553a..f18d8680a9 100644
--- a/spec/ruby/core/encoding/compatible_spec.rb
+++ b/spec/ruby/core/encoding/compatible_spec.rb
@@ -7,7 +7,7 @@ require_relative '../../spec_helper'
describe "Encoding.compatible? String, String" do
describe "when the first's Encoding is valid US-ASCII" do
before :each do
- @str = "abc".force_encoding Encoding::US_ASCII
+ @str = "abc".dup.force_encoding Encoding::US_ASCII
end
it "returns US-ASCII when the second's is US-ASCII" do
@@ -33,28 +33,28 @@ describe "Encoding.compatible? String, String" do
describe "when the first's Encoding is ASCII compatible and ASCII only" do
it "returns the first's Encoding if the second is ASCII compatible and ASCII only" do
- [ [Encoding, "abc".force_encoding("UTF-8"), "123".force_encoding("Shift_JIS"), Encoding::UTF_8],
- [Encoding, "123".force_encoding("Shift_JIS"), "abc".force_encoding("UTF-8"), Encoding::Shift_JIS]
+ [ [Encoding, "abc".dup.force_encoding("UTF-8"), "123".dup.force_encoding("Shift_JIS"), Encoding::UTF_8],
+ [Encoding, "123".dup.force_encoding("Shift_JIS"), "abc".dup.force_encoding("UTF-8"), Encoding::Shift_JIS]
].should be_computed_by(:compatible?)
end
it "returns the first's Encoding if the second is ASCII compatible and ASCII only" do
- [ [Encoding, "abc".force_encoding("BINARY"), "123".force_encoding("US-ASCII"), Encoding::BINARY],
- [Encoding, "123".force_encoding("US-ASCII"), "abc".force_encoding("BINARY"), Encoding::US_ASCII]
+ [ [Encoding, "abc".dup.force_encoding("BINARY"), "123".dup.force_encoding("US-ASCII"), Encoding::BINARY],
+ [Encoding, "123".dup.force_encoding("US-ASCII"), "abc".dup.force_encoding("BINARY"), Encoding::US_ASCII]
].should be_computed_by(:compatible?)
end
it "returns the second's Encoding if the second is ASCII compatible but not ASCII only" do
- [ [Encoding, "abc".force_encoding("UTF-8"), "\xff".force_encoding("Shift_JIS"), Encoding::Shift_JIS],
- [Encoding, "123".force_encoding("Shift_JIS"), "\xff".force_encoding("UTF-8"), Encoding::UTF_8],
- [Encoding, "abc".force_encoding("BINARY"), "\xff".force_encoding("US-ASCII"), Encoding::US_ASCII],
- [Encoding, "123".force_encoding("US-ASCII"), "\xff".force_encoding("BINARY"), Encoding::BINARY],
+ [ [Encoding, "abc".dup.force_encoding("UTF-8"), "\xff".dup.force_encoding("Shift_JIS"), Encoding::Shift_JIS],
+ [Encoding, "123".dup.force_encoding("Shift_JIS"), "\xff".dup.force_encoding("UTF-8"), Encoding::UTF_8],
+ [Encoding, "abc".dup.force_encoding("BINARY"), "\xff".dup.force_encoding("US-ASCII"), Encoding::US_ASCII],
+ [Encoding, "123".dup.force_encoding("US-ASCII"), "\xff".dup.force_encoding("BINARY"), Encoding::BINARY],
].should be_computed_by(:compatible?)
end
it "returns nil if the second's Encoding is not ASCII compatible" do
- a = "abc".force_encoding("UTF-8")
- b = "123".force_encoding("UTF-16LE")
+ a = "abc".dup.force_encoding("UTF-8")
+ b = "1234".dup.force_encoding("UTF-16LE")
Encoding.compatible?(a, b).should be_nil
end
end
@@ -75,7 +75,7 @@ describe "Encoding.compatible? String, String" do
describe "when the first's Encoding is not ASCII compatible" do
before :each do
- @str = "abc".force_encoding Encoding::UTF_7
+ @str = "abc".dup.force_encoding Encoding::UTF_7
end
it "returns nil when the second String is US-ASCII" do
@@ -91,14 +91,14 @@ describe "Encoding.compatible? String, String" do
end
it "returns the Encoding when the second's Encoding is not ASCII compatible but the same as the first's Encoding" do
- encoding = Encoding.compatible?(@str, "def".force_encoding("utf-7"))
+ encoding = Encoding.compatible?(@str, "def".dup.force_encoding("utf-7"))
encoding.should == Encoding::UTF_7
end
end
describe "when the first's Encoding is invalid" do
before :each do
- @str = "\xff".force_encoding Encoding::UTF_8
+ @str = "\xff".dup.force_encoding Encoding::UTF_8
end
it "returns the first's Encoding when the second's Encoding is US-ASCII" do
@@ -114,11 +114,11 @@ describe "Encoding.compatible? String, String" do
end
it "returns nil when the second's Encoding is invalid and ASCII only" do
- Encoding.compatible?(@str, "\x7f".force_encoding("utf-16be")).should be_nil
+ Encoding.compatible?(@str, "\x7f".dup.force_encoding("utf-16be")).should be_nil
end
it "returns nil when the second's Encoding is invalid and not ASCII only" do
- Encoding.compatible?(@str, "\xff".force_encoding("utf-16be")).should be_nil
+ Encoding.compatible?(@str, "\xff".dup.force_encoding("utf-16be")).should be_nil
end
it "returns the Encoding when the second's Encoding is invalid but the same as the first" do
@@ -129,7 +129,7 @@ describe "Encoding.compatible? String, String" do
describe "when the first String is empty and the second is not" do
describe "and the first's Encoding is ASCII compatible" do
before :each do
- @str = "".force_encoding("utf-8")
+ @str = "".dup.force_encoding("utf-8")
end
it "returns the first's encoding when the second String is ASCII only" do
@@ -143,7 +143,7 @@ describe "Encoding.compatible? String, String" do
describe "when the first's Encoding is not ASCII compatible" do
before :each do
- @str = "".force_encoding Encoding::UTF_7
+ @str = "".dup.force_encoding Encoding::UTF_7
end
it "returns the second string's encoding" do
@@ -154,7 +154,7 @@ describe "Encoding.compatible? String, String" do
describe "when the second String is empty" do
before :each do
- @str = "abc".force_encoding("utf-7")
+ @str = "abc".dup.force_encoding("utf-7")
end
it "returns the first Encoding" do
@@ -165,7 +165,7 @@ end
describe "Encoding.compatible? String, Regexp" do
it "returns US-ASCII if both are US-ASCII" do
- str = "abc".force_encoding("us-ascii")
+ str = "abc".dup.force_encoding("us-ascii")
Encoding.compatible?(str, /abc/).should == Encoding::US_ASCII
end
@@ -180,15 +180,15 @@ describe "Encoding.compatible? String, Regexp" do
it "returns the String's Encoding if the String is not ASCII only" do
[ [Encoding, "\xff", Encoding::BINARY],
[Encoding, "\u3042".encode("utf-8"), Encoding::UTF_8],
- [Encoding, "\xa4\xa2".force_encoding("euc-jp"), Encoding::EUC_JP],
- [Encoding, "\x82\xa0".force_encoding("shift_jis"), Encoding::Shift_JIS],
+ [Encoding, "\xa4\xa2".dup.force_encoding("euc-jp"), Encoding::EUC_JP],
+ [Encoding, "\x82\xa0".dup.force_encoding("shift_jis"), Encoding::Shift_JIS],
].should be_computed_by(:compatible?, /abc/)
end
end
describe "Encoding.compatible? String, Symbol" do
it "returns US-ASCII if both are ASCII only" do
- str = "abc".force_encoding("us-ascii")
+ str = "abc".dup.force_encoding("us-ascii")
Encoding.compatible?(str, :abc).should == Encoding::US_ASCII
end
@@ -203,8 +203,8 @@ describe "Encoding.compatible? String, Symbol" do
it "returns the String's Encoding if the String is not ASCII only" do
[ [Encoding, "\xff", Encoding::BINARY],
[Encoding, "\u3042".encode("utf-8"), Encoding::UTF_8],
- [Encoding, "\xa4\xa2".force_encoding("euc-jp"), Encoding::EUC_JP],
- [Encoding, "\x82\xa0".force_encoding("shift_jis"), Encoding::Shift_JIS],
+ [Encoding, "\xa4\xa2".dup.force_encoding("euc-jp"), Encoding::EUC_JP],
+ [Encoding, "\x82\xa0".dup.force_encoding("shift_jis"), Encoding::Shift_JIS],
].should be_computed_by(:compatible?, :abc)
end
end
@@ -221,8 +221,8 @@ describe "Encoding.compatible? String, Encoding" do
it "returns the String's encoding if the Encoding is US-ASCII" do
[ [Encoding, "\xff", Encoding::BINARY],
[Encoding, "\u3042".encode("utf-8"), Encoding::UTF_8],
- [Encoding, "\xa4\xa2".force_encoding("euc-jp"), Encoding::EUC_JP],
- [Encoding, "\x82\xa0".force_encoding("shift_jis"), Encoding::Shift_JIS],
+ [Encoding, "\xa4\xa2".dup.force_encoding("euc-jp"), Encoding::EUC_JP],
+ [Encoding, "\x82\xa0".dup.force_encoding("shift_jis"), Encoding::Shift_JIS],
].should be_computed_by(:compatible?, Encoding::US_ASCII)
end
@@ -242,7 +242,7 @@ end
describe "Encoding.compatible? Regexp, String" do
it "returns US-ASCII if both are US-ASCII" do
- str = "abc".force_encoding("us-ascii")
+ str = "abc".dup.force_encoding("us-ascii")
Encoding.compatible?(/abc/, str).should == Encoding::US_ASCII
end
@@ -256,8 +256,8 @@ describe "Encoding.compatible? Regexp, Regexp" do
it "returns the first's Encoding if it is not US-ASCII and not ASCII only" do
[ [Encoding, Regexp.new("\xff"), Encoding::BINARY],
[Encoding, Regexp.new("\u3042".encode("utf-8")), Encoding::UTF_8],
- [Encoding, Regexp.new("\xa4\xa2".force_encoding("euc-jp")), Encoding::EUC_JP],
- [Encoding, Regexp.new("\x82\xa0".force_encoding("shift_jis")), Encoding::Shift_JIS],
+ [Encoding, Regexp.new("\xa4\xa2".dup.force_encoding("euc-jp")), Encoding::EUC_JP],
+ [Encoding, Regexp.new("\x82\xa0".dup.force_encoding("shift_jis")), Encoding::Shift_JIS],
].should be_computed_by(:compatible?, /abc/)
end
end
@@ -270,15 +270,15 @@ describe "Encoding.compatible? Regexp, Symbol" do
it "returns the first's Encoding if it is not US-ASCII and not ASCII only" do
[ [Encoding, Regexp.new("\xff"), Encoding::BINARY],
[Encoding, Regexp.new("\u3042".encode("utf-8")), Encoding::UTF_8],
- [Encoding, Regexp.new("\xa4\xa2".force_encoding("euc-jp")), Encoding::EUC_JP],
- [Encoding, Regexp.new("\x82\xa0".force_encoding("shift_jis")), Encoding::Shift_JIS],
+ [Encoding, Regexp.new("\xa4\xa2".dup.force_encoding("euc-jp")), Encoding::EUC_JP],
+ [Encoding, Regexp.new("\x82\xa0".dup.force_encoding("shift_jis")), Encoding::Shift_JIS],
].should be_computed_by(:compatible?, /abc/)
end
end
describe "Encoding.compatible? Symbol, String" do
it "returns US-ASCII if both are ASCII only" do
- str = "abc".force_encoding("us-ascii")
+ str = "abc".dup.force_encoding("us-ascii")
Encoding.compatible?(str, :abc).should == Encoding::US_ASCII
end
end
@@ -291,8 +291,8 @@ describe "Encoding.compatible? Symbol, Regexp" do
it "returns the Regexp's Encoding if it is not US-ASCII and not ASCII only" do
a = Regexp.new("\xff")
b = Regexp.new("\u3042".encode("utf-8"))
- c = Regexp.new("\xa4\xa2".force_encoding("euc-jp"))
- d = Regexp.new("\x82\xa0".force_encoding("shift_jis"))
+ c = Regexp.new("\xa4\xa2".dup.force_encoding("euc-jp"))
+ d = Regexp.new("\x82\xa0".dup.force_encoding("shift_jis"))
[ [Encoding, :abc, a, Encoding::BINARY],
[Encoding, :abc, b, Encoding::UTF_8],
@@ -310,8 +310,8 @@ describe "Encoding.compatible? Symbol, Symbol" do
it "returns the first's Encoding if it is not ASCII only" do
[ [Encoding, "\xff".to_sym, Encoding::BINARY],
[Encoding, "\u3042".encode("utf-8").to_sym, Encoding::UTF_8],
- [Encoding, "\xa4\xa2".force_encoding("euc-jp").to_sym, Encoding::EUC_JP],
- [Encoding, "\x82\xa0".force_encoding("shift_jis").to_sym, Encoding::Shift_JIS],
+ [Encoding, "\xa4\xa2".dup.force_encoding("euc-jp").to_sym, Encoding::EUC_JP],
+ [Encoding, "\x82\xa0".dup.force_encoding("shift_jis").to_sym, Encoding::Shift_JIS],
].should be_computed_by(:compatible?, :abc)
end
end
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