Adding upstream version 16.2.11+ds.upstream/16.2.11+dsupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 160 insertions, 0 deletions

diff --git a/src/jaegertracing/thrift/lib/rb/spec/bytes_spec.rb b/src/jaegertracing/thrift/lib/rb/spec/bytes_spec.rb
new file mode 100644
index 000000000..2e8653cfc
--- /dev/null
+++ b/src/jaegertracing/thrift/lib/rb/spec/bytes_spec.rb
@@ -0,0 +1,160 @@
+# encoding: UTF-8
+#
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements. See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership. The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License. You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations
+# under the License.
+#
+
+require 'spec_helper'
+
+describe Thrift::Bytes do
+  if RUBY_VERSION >= '1.9'
+    describe '.empty_byte_buffer' do
+      it 'should create an empty buffer' do
+        b = Thrift::Bytes.empty_byte_buffer
+        expect(b.length).to eq(0)
+        expect(b.encoding).to eq(Encoding::BINARY)
+      end
+
+      it 'should create an empty buffer of given size' do
+        b = Thrift::Bytes.empty_byte_buffer 2
+        expect(b.length).to eq(2)
+        expect(b.getbyte(0)).to eq(0)
+        expect(b.getbyte(1)).to eq(0)
+        expect(b.encoding).to eq(Encoding::BINARY)
+      end
+    end
+
+    describe '.force_binary_encoding' do
+      it 'should change encoding' do
+        e = 'STRING'.encode('UTF-8')
+        expect(e.encoding).not_to eq(Encoding::BINARY)
+        a = Thrift::Bytes.force_binary_encoding e
+        expect(a.encoding).to eq(Encoding::BINARY)
+      end
+    end
+
+    describe '.get_string_byte' do
+      it 'should get the byte at index' do
+        s = "\x41\x42"
+        expect(Thrift::Bytes.get_string_byte(s, 0)).to eq(0x41)
+        expect(Thrift::Bytes.get_string_byte(s, 1)).to eq(0x42)
+      end
+    end
+
+    describe '.set_string_byte' do
+      it 'should set byte value at index' do
+        s = "\x41\x42"
+        Thrift::Bytes.set_string_byte(s, 0, 0x43)
+        expect(s.getbyte(0)).to eq(0x43)
+        expect(s).to eq('CB')
+      end
+    end
+
+    describe '.convert_to_utf8_byte_buffer' do
+      it 'should convert UTF-8 String to byte buffer' do
+        e = "\u20AC".encode('UTF-8') # a string with euro sign character U+20AC
+        expect(e.length).to eq(1)
+
+        a = Thrift::Bytes.convert_to_utf8_byte_buffer e
+        expect(a.encoding).to eq(Encoding::BINARY)
+        expect(a.length).to eq(3)
+        expect(a.unpack('C*')).to eq([0xE2, 0x82, 0xAC])
+      end
+
+      it 'should convert ISO-8859-15 String to UTF-8 byte buffer' do
+        # Assumptions
+        e = "\u20AC".encode('ISO-8859-15') # a string with euro sign character U+20AC, then converted to ISO-8859-15
+        expect(e.length).to eq(1)
+        expect(e.unpack('C*')).to eq([0xA4]) # euro sign is a different code point in ISO-8859-15
+
+        a = Thrift::Bytes.convert_to_utf8_byte_buffer e
+        expect(a.encoding).to eq(Encoding::BINARY)
+        expect(a.length).to eq(3)
+        expect(a.unpack('C*')).to eq([0xE2, 0x82, 0xAC])
+      end
+    end
+
+    describe '.convert_to_string' do
+      it 'should convert UTF-8 byte buffer to a UTF-8 String' do
+        e = [0xE2, 0x82, 0xAC].pack("C*")
+        expect(e.encoding).to eq(Encoding::BINARY)
+        a = Thrift::Bytes.convert_to_string e
+        expect(a.encoding).to eq(Encoding::UTF_8)
+        expect(a).to eq("\u20AC")
+      end
+    end
+
+  else # RUBY_VERSION
+    describe '.empty_byte_buffer' do
+      it 'should create an empty buffer' do
+        b = Thrift::Bytes.empty_byte_buffer
+        expect(b.length).to eq(0)
+      end
+
+      it 'should create an empty buffer of given size' do
+        b = Thrift::Bytes.empty_byte_buffer 2
+        expect(b.length).to eq(2)
+        expect(b[0]).to eq(0)
+        expect(b[1]).to eq(0)
+      end
+    end
+
+    describe '.force_binary_encoding' do
+      it 'should be a no-op' do
+        e = 'STRING'
+        a = Thrift::Bytes.force_binary_encoding e
+        expect(a).to eq(e)
+        expect(a).to be(e)
+      end
+    end
+
+    describe '.get_string_byte' do
+      it 'should get the byte at index' do
+        s = "\x41\x42"
+        expect(Thrift::Bytes.get_string_byte(s, 0)).to eq(0x41)
+        expect(Thrift::Bytes.get_string_byte(s, 1)).to eq(0x42)
+      end
+    end
+
+    describe '.set_string_byte' do
+      it 'should set byte value at index' do
+        s = "\x41\x42"
+        Thrift::Bytes.set_string_byte(s, 0, 0x43)
+        expect(s[0]).to eq(0x43)
+        expect(s).to eq('CB')
+      end
+    end
+
+    describe '.convert_to_utf8_byte_buffer' do
+      it 'should be a no-op' do
+        e = 'STRING'
+        a = Thrift::Bytes.convert_to_utf8_byte_buffer e
+        expect(a).to eq(e)
+        expect(a).to be(e)
+      end
+    end
+
+    describe '.convert_to_string' do
+      it 'should be a no-op' do
+        e = 'STRING'
+        a = Thrift::Bytes.convert_to_string e
+        expect(a).to eq(e)
+        expect(a).to be(e)
+      end
+    end
+  end
+end