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-rw-r--r--spec/ruby/library/stringio/shared/codepoints.rb2
-rw-r--r--spec/ruby/library/stringio/shared/each.rb60
-rw-r--r--spec/ruby/library/stringio/shared/each_byte.rb2
-rw-r--r--spec/ruby/library/stringio/shared/each_char.rb2
-rw-r--r--spec/ruby/library/stringio/shared/getc.rb2
-rw-r--r--spec/ruby/library/stringio/shared/isatty.rb2
-rw-r--r--spec/ruby/library/stringio/shared/read.rb36
-rw-r--r--spec/ruby/library/stringio/shared/readchar.rb2
-rw-r--r--spec/ruby/library/stringio/shared/sysread.rb2
-rw-r--r--spec/ruby/library/stringio/shared/write.rb74
10 files changed, 150 insertions, 34 deletions
diff --git a/spec/ruby/library/stringio/shared/codepoints.rb b/spec/ruby/library/stringio/shared/codepoints.rb
index 9d84aa4919..25333bb0fd 100644
--- a/spec/ruby/library/stringio/shared/codepoints.rb
+++ b/spec/ruby/library/stringio/shared/codepoints.rb
@@ -27,7 +27,7 @@ describe :stringio_codepoints, shared: true do
@io.close_read
-> { @enum.to_a }.should raise_error(IOError)
- io = StringIO.new("xyz", "w")
+ io = StringIO.new(+"xyz", "w")
-> { io.send(@method).to_a }.should raise_error(IOError)
end
diff --git a/spec/ruby/library/stringio/shared/each.rb b/spec/ruby/library/stringio/shared/each.rb
index 14b0a013b3..e0dd3f9b8f 100644
--- a/spec/ruby/library/stringio/shared/each.rb
+++ b/spec/ruby/library/stringio/shared/each.rb
@@ -36,11 +36,22 @@ describe :stringio_each_separator, shared: true do
seen.should == ["2 1 2 1 2"]
end
- it "yields each paragraph when passed an empty String as separator" do
- seen = []
- io = StringIO.new("para1\n\npara2\n\n\npara3")
- io.send(@method, "") {|s| seen << s}
- seen.should == ["para1\n\n", "para2\n\n", "para3"]
+ version_is StringIO::VERSION, ""..."3.0.4" do #ruby_version_is ""..."3.2" do
+ it "yields each paragraph with two separation characters when passed an empty String as separator" do
+ seen = []
+ io = StringIO.new("para1\n\npara2\n\n\npara3")
+ io.send(@method, "") {|s| seen << s}
+ seen.should == ["para1\n\n", "para2\n\n", "para3"]
+ end
+ end
+
+ version_is StringIO::VERSION, "3.0.4" do #ruby_version_is "3.2" do
+ it "yields each paragraph with all separation characters when passed an empty String as separator" do
+ seen = []
+ io = StringIO.new("para1\n\npara2\n\n\npara3")
+ io.send(@method, "") {|s| seen << s}
+ seen.should == ["para1\n\n", "para2\n\n\n", "para3"]
+ end
end
end
@@ -96,7 +107,7 @@ end
describe :stringio_each_not_readable, shared: true do
it "raises an IOError" do
- io = StringIO.new("a b c d e", "w")
+ io = StringIO.new(+"a b c d e", "w")
-> { io.send(@method) { |b| b } }.should raise_error(IOError)
io = StringIO.new("a b c d e")
@@ -112,4 +123,41 @@ describe :stringio_each_chomp, shared: true do
io.send(@method, chomp: true) {|s| seen << s }
seen.should == ["a b \rc d e", "1 2 3 4 5", "the end"]
end
+
+ it "returns each line with removed newline characters when called without block" do
+ seen = []
+ io = StringIO.new("a b \rc d e\n1 2 3 4 5\r\nthe end")
+ enum = io.send(@method, chomp: true)
+ enum.each {|s| seen << s }
+ seen.should == ["a b \rc d e", "1 2 3 4 5", "the end"]
+ end
+end
+
+describe :stringio_each_separator_and_chomp, shared: true do
+ it "yields each line with removed separator to the passed block" do
+ seen = []
+ io = StringIO.new("a b \nc d e|1 2 3 4 5\n|the end")
+ io.send(@method, "|", chomp: true) {|s| seen << s }
+ seen.should == ["a b \nc d e", "1 2 3 4 5\n", "the end"]
+ end
+
+ it "returns each line with removed separator when called without block" do
+ seen = []
+ io = StringIO.new("a b \nc d e|1 2 3 4 5\n|the end")
+ enum = io.send(@method, "|", chomp: true)
+ enum.each {|s| seen << s }
+ seen.should == ["a b \nc d e", "1 2 3 4 5\n", "the end"]
+ end
+end
+
+describe :stringio_each_limit, shared: true do
+ before :each do
+ @io = StringIO.new("a b c d e\n1 2 3 4 5")
+ end
+
+ it "returns the data read until the limit is met" do
+ seen = []
+ @io.send(@method, 4) { |s| seen << s }
+ seen.should == ["a b ", "c d ", "e\n", "1 2 ", "3 4 ", "5"]
+ end
end
diff --git a/spec/ruby/library/stringio/shared/each_byte.rb b/spec/ruby/library/stringio/shared/each_byte.rb
index 56734ff99d..b51fa38f2f 100644
--- a/spec/ruby/library/stringio/shared/each_byte.rb
+++ b/spec/ruby/library/stringio/shared/each_byte.rb
@@ -38,7 +38,7 @@ end
describe :stringio_each_byte_not_readable, shared: true do
it "raises an IOError" do
- io = StringIO.new("xyz", "w")
+ io = StringIO.new(+"xyz", "w")
-> { io.send(@method) { |b| b } }.should raise_error(IOError)
io = StringIO.new("xyz")
diff --git a/spec/ruby/library/stringio/shared/each_char.rb b/spec/ruby/library/stringio/shared/each_char.rb
index bcdac53282..197237c1c8 100644
--- a/spec/ruby/library/stringio/shared/each_char.rb
+++ b/spec/ruby/library/stringio/shared/each_char.rb
@@ -26,7 +26,7 @@ end
describe :stringio_each_char_not_readable, shared: true do
it "raises an IOError" do
- io = StringIO.new("xyz", "w")
+ io = StringIO.new(+"xyz", "w")
-> { io.send(@method) { |b| b } }.should raise_error(IOError)
io = StringIO.new("xyz")
diff --git a/spec/ruby/library/stringio/shared/getc.rb b/spec/ruby/library/stringio/shared/getc.rb
index 6318bcc30f..ba65040bce 100644
--- a/spec/ruby/library/stringio/shared/getc.rb
+++ b/spec/ruby/library/stringio/shared/getc.rb
@@ -33,7 +33,7 @@ end
describe :stringio_getc_not_readable, shared: true do
it "raises an IOError" do
- io = StringIO.new("xyz", "w")
+ io = StringIO.new(+"xyz", "w")
-> { io.send(@method) }.should raise_error(IOError)
io = StringIO.new("xyz")
diff --git a/spec/ruby/library/stringio/shared/isatty.rb b/spec/ruby/library/stringio/shared/isatty.rb
index 3da5999953..c9e7ee7321 100644
--- a/spec/ruby/library/stringio/shared/isatty.rb
+++ b/spec/ruby/library/stringio/shared/isatty.rb
@@ -1,5 +1,5 @@
describe :stringio_isatty, shared: true do
it "returns false" do
- StringIO.new('tty').send(@method).should be_false
+ StringIO.new("tty").send(@method).should be_false
end
end
diff --git a/spec/ruby/library/stringio/shared/read.rb b/spec/ruby/library/stringio/shared/read.rb
index c60677bba7..8ef6ec2734 100644
--- a/spec/ruby/library/stringio/shared/read.rb
+++ b/spec/ruby/library/stringio/shared/read.rb
@@ -5,19 +5,37 @@ describe :stringio_read, shared: true do
it "returns the passed buffer String" do
# Note: Rubinius bug:
- # @io.send(@method, 7, buffer = "").should equal(buffer)
- ret = @io.send(@method, 7, buffer = "")
+ # @io.send(@method, 7, buffer = +"").should equal(buffer)
+ ret = @io.send(@method, 7, buffer = +"")
ret.should equal(buffer)
end
it "reads length bytes and writes them to the buffer String" do
- @io.send(@method, 7, buffer = "")
+ @io.send(@method, 7, buffer = +"").should.equal?(buffer)
buffer.should == "example"
end
+ ruby_version_is ""..."3.4" do
+ it "does not preserve the encoding of the given buffer" do
+ buffer = ''.encode(Encoding::ISO_8859_1)
+ @io.send(@method, 7, buffer)
+
+ buffer.encoding.should_not == Encoding::ISO_8859_1
+ end
+ end
+
+ ruby_version_is "3.4" do
+ it "preserves the encoding of the given buffer" do
+ buffer = ''.encode(Encoding::ISO_8859_1)
+ @io.send(@method, 7, buffer)
+
+ buffer.encoding.should == Encoding::ISO_8859_1
+ end
+ end
+
it "tries to convert the passed buffer Object to a String using #to_str" do
obj = mock("to_str")
- obj.should_receive(:to_str).and_return(buffer = "")
+ obj.should_receive(:to_str).and_return(buffer = +"")
@io.send(@method, 7, obj)
buffer.should == "example"
@@ -75,7 +93,7 @@ end
describe :stringio_read_no_arguments, shared: true do
before :each do
- @io = StringIO.new("example")
+ @io = StringIO.new(+"example")
end
it "reads the whole content starting from the current position" do
@@ -89,6 +107,12 @@ describe :stringio_read_no_arguments, shared: true do
@io.send(@method)
@io.pos.should eql(7)
end
+
+ it "correctly update the current position in bytes when multi-byte characters are used" do
+ @io.print("example\u03A3") # Overwrite the original string with 8 characters containing 9 bytes.
+ @io.send(@method)
+ @io.pos.should eql(9)
+ end
end
describe :stringio_read_nil, shared: true do
@@ -111,7 +135,7 @@ end
describe :stringio_read_not_readable, shared: true do
it "raises an IOError" do
- io = StringIO.new("test", "w")
+ io = StringIO.new(+"test", "w")
-> { io.send(@method) }.should raise_error(IOError)
io = StringIO.new("test")
diff --git a/spec/ruby/library/stringio/shared/readchar.rb b/spec/ruby/library/stringio/shared/readchar.rb
index 4248e75420..72d7446c36 100644
--- a/spec/ruby/library/stringio/shared/readchar.rb
+++ b/spec/ruby/library/stringio/shared/readchar.rb
@@ -19,7 +19,7 @@ end
describe :stringio_readchar_not_readable, shared: true do
it "raises an IOError" do
- io = StringIO.new("a b c d e", "w")
+ io = StringIO.new(+"a b c d e", "w")
-> { io.send(@method) }.should raise_error(IOError)
io = StringIO.new("a b c d e")
diff --git a/spec/ruby/library/stringio/shared/sysread.rb b/spec/ruby/library/stringio/shared/sysread.rb
index 3376bd9907..937bac705c 100644
--- a/spec/ruby/library/stringio/shared/sysread.rb
+++ b/spec/ruby/library/stringio/shared/sysread.rb
@@ -1,4 +1,4 @@
-describe :stringio_sysread_length, :shared => true do
+describe :stringio_sysread_length, shared: true do
before :each do
@io = StringIO.new("example")
end
diff --git a/spec/ruby/library/stringio/shared/write.rb b/spec/ruby/library/stringio/shared/write.rb
index 080729217b..404e08b93d 100644
--- a/spec/ruby/library/stringio/shared/write.rb
+++ b/spec/ruby/library/stringio/shared/write.rb
@@ -1,6 +1,6 @@
describe :stringio_write, shared: true do
before :each do
- @io = StringIO.new('12345')
+ @io = StringIO.new(+'12345')
end
it "tries to convert the passed Object to a String using #to_s" do
@@ -13,7 +13,7 @@ end
describe :stringio_write_string, shared: true do
before :each do
- @io = StringIO.new('12345')
+ @io = StringIO.new(+'12345')
end
# TODO: RDoc says that #write appends at the current position.
@@ -45,27 +45,71 @@ describe :stringio_write_string, shared: true do
@io.pos.should eql(4)
end
- ruby_version_is ""..."2.7" do
- it "taints self's String when the passed argument is tainted" do
- @io.send(@method, "test".taint)
- @io.string.tainted?.should be_true
- end
+ it "handles concurrent writes correctly" do
+ @io = StringIO.new
+ n = 8
+ go = false
+ threads = n.times.map { |i|
+ Thread.new {
+ Thread.pass until go
+ @io.write i.to_s
+ }
+ }
+ go = true
+ threads.each(&:join)
+ @io.string.size.should == n.times.map(&:to_s).join.size
end
- ruby_version_is ""..."3.0" do
- it "does not taint self when the passed argument is tainted" do
- @io.send(@method, "test".taint)
- @io.tainted?.should be_false
- end
+ it "handles writing non-ASCII UTF-8 after seek" do
+ @io.binmode
+ @io << "\x80"
+ @io.pos = 0
+ @io << "\x81"
+ @io.string.should == "\x812345".b
+ end
+
+ it "handles writing with position < buffer size" do
+ @io.pos = 2
+ @io.write "abc"
+ @io.string.should == "12abc"
+
+ @io.pos = 2
+ @io.write "de"
+ @io.string.should == "12dec"
+
+ @io.pos = 2
+ @io.write "fghi"
+ @io.string.should == "12fghi"
+ end
+
+ it "transcodes the given string when the external encoding is set and neither is BINARY" do
+ utf8_str = "hello"
+ io = StringIO.new.set_encoding(Encoding::UTF_16BE)
+ io.external_encoding.should == Encoding::UTF_16BE
+
+ io.send(@method, utf8_str)
+
+ expected = [0, 104, 0, 101, 0, 108, 0, 108, 0, 111] # UTF-16BE bytes for "hello"
+ io.string.bytes.should == expected
+ end
+
+ it "does not transcode the given string when the external encoding is set and the string encoding is BINARY" do
+ str = "été".b
+ io = StringIO.new.set_encoding(Encoding::UTF_16BE)
+ io.external_encoding.should == Encoding::UTF_16BE
+
+ io.send(@method, str)
+
+ io.string.bytes.should == str.bytes
end
end
describe :stringio_write_not_writable, shared: true do
it "raises an IOError" do
- io = StringIO.new("test", "r")
+ io = StringIO.new(+"test", "r")
-> { io.send(@method, "test") }.should raise_error(IOError)
- io = StringIO.new("test")
+ io = StringIO.new(+"test")
io.close_write
-> { io.send(@method, "test") }.should raise_error(IOError)
end
@@ -73,7 +117,7 @@ end
describe :stringio_write_append, shared: true do
before :each do
- @io = StringIO.new("example", "a")
+ @io = StringIO.new(+"example", "a")
end
it "appends the passed argument to the end of self" do
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-24 22:43:00 +0000