From a9af99781845aa3b935dd8b2e081721c91e5232f Mon Sep 17 00:00:00 2001
From: Kenta Sato <bicycle1885@gmail.com>
Date: Fri, 30 Mar 2018 17:16:45 +0900
Subject: [PATCH 1/3] add some tests ported from TranscodingStreams.jl

---
 test/runtests.jl | 74 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 74 insertions(+)

diff --git a/test/runtests.jl b/test/runtests.jl
index b7c072b..55db31c 100644
--- a/test/runtests.jl
+++ b/test/runtests.jl
@@ -6,6 +6,7 @@ else
     using Test
 end
 import TranscodingStreams:
+    TranscodingStreams,
     TranscodingStream,
     test_roundtrip_read,
     test_roundtrip_write,
@@ -222,3 +223,76 @@ end
     @test_throws ArgumentError DeflateCompressor(windowbits=16)
     @test_throws ArgumentError DeflateDecompressor(windowbits=16)
 end
+
+# Test APIs of TranscodingStreams.jl using the gzip compressor/decompressor.
+@testset "TranscodingStreams" begin
+    TranscodingStreams.test_chunked_read(GzipCompressor, GzipDecompressor)
+    TranscodingStreams.test_chunked_write(GzipCompressor, GzipDecompressor)
+    TranscodingStreams.test_roundtrip_fileio(GzipCompressor, GzipDecompressor)
+
+    @testset "seek" begin
+        data = transcode(GzipCompressor, Vector(b"abracadabra"))
+        stream = TranscodingStream(GzipDecompressor(), IOBuffer(data))
+        seekstart(stream)
+        @test read(stream, 3) == b"abr"
+        seekstart(stream)
+        @test read(stream, 3) == b"abr"
+        seekend(stream)
+        #@test eof(stream)
+    end
+
+    @testset "panic" begin
+        stream = TranscodingStream(GzipDecompressor(), IOBuffer("some invalid data"))
+        @test_throws ErrorException read(stream)
+        @test_throws ArgumentError eof(stream)
+    end
+
+    testfile = joinpath(dirname(@__FILE__), "abra.gzip")
+
+    @testset "open" begin
+        open(CodecZlib.GzipDecompressorStream, testfile) do stream
+            @test read(stream) == b"abracadabra"
+        end
+    end
+
+    @testset "stats" begin
+        size = filesize(testfile)
+        stream = CodecZlib.GzipDecompressorStream(open(testfile))
+        stats = TranscodingStreams.stats(stream)
+        @test stats.in == 0
+        @test stats.out == 0
+        @test stats.transcoded_in == 0
+        @test stats.transcoded_out == 0
+        read(stream, UInt8)
+        stats = TranscodingStreams.stats(stream)
+        @test stats.in == size
+        @test stats.out == 1
+        @test stats.transcoded_in == size
+        @test stats.transcoded_out == 11
+        close(stream)
+        @test_throws ArgumentError TranscodingStreams.stats(stream)
+
+        buf = IOBuffer()
+        stream = CodecZlib.GzipCompressorStream(buf)
+        stats = TranscodingStreams.stats(stream)
+        @test stats.in == 0
+        @test stats.out == 0
+        @test stats.transcoded_in == 0
+        @test stats.transcoded_out == 0
+        write(stream, b"abracadabra")
+        stats = TranscodingStreams.stats(stream)
+        @test stats.in == 11
+        @test stats.out == 0
+        @test stats.transcoded_in == 0
+        @test stats.transcoded_out == 0
+        write(stream, TranscodingStreams.TOKEN_END)
+        flush(stream)
+        stats = TranscodingStreams.stats(stream)
+        @test stats.in == 11
+        @test stats.out == position(buf)
+        @test stats.transcoded_in == 11
+        @test stats.transcoded_out == position(buf)
+        close(stream)
+        @test_throws ArgumentError TranscodingStreams.stats(stream)
+    end
+end

From d51543b97e0a709f8ac204f38c40712b45d3c444 Mon Sep 17 00:00:00 2001
From: Kenta Sato <bicycle1885@gmail.com>
Date: Fri, 30 Mar 2018 17:17:47 +0900
Subject: [PATCH 2/3] fixup! add some tests ported from TranscodingStreams.jl

---
 test/runtests.jl | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/test/runtests.jl b/test/runtests.jl
index 55db31c..9266d9e 100644
--- a/test/runtests.jl
+++ b/test/runtests.jl
@@ -250,14 +250,14 @@ end
     testfile = joinpath(dirname(@__FILE__), "abra.gzip")
 
     @testset "open" begin
-        open(CodecZlib.GzipDecompressorStream, testfile) do stream
+        open(GzipDecompressorStream, testfile) do stream
             @test read(stream) == b"abracadabra"
         end
     end
 
     @testset "stats" begin
         size = filesize(testfile)
-        stream = CodecZlib.GzipDecompressorStream(open(testfile))
+        stream = GzipDecompressorStream(open(testfile))
         stats = TranscodingStreams.stats(stream)
         @test stats.in == 0
         @test stats.out == 0
@@ -273,7 +273,7 @@ end
         @test_throws ArgumentError TranscodingStreams.stats(stream)
 
         buf = IOBuffer()
-        stream = CodecZlib.GzipCompressorStream(buf)
+        stream = GzipCompressorStream(buf)
         stats = TranscodingStreams.stats(stream)
         @test stats.in == 0
         @test stats.out == 0

From ae865672d2730f56a61415e3778965c237ec7f22 Mon Sep 17 00:00:00 2001
From: Kenta Sato <bicycle1885@gmail.com>
Date: Fri, 30 Mar 2018 17:18:16 +0900
Subject: [PATCH 3/3] fixup! fixup! add some tests ported from
 TranscodingStreams.jl

---
 test/abra.gz     | Bin 0 -> 29 bytes
 test/runtests.jl |   2 +-
 2 files changed, 1 insertion(+), 1 deletion(-)
 create mode 100644 test/abra.gz

diff --git a/test/abra.gz b/test/abra.gz
new file mode 100644
index 0000000000000000000000000000000000000000..fd3ecd49268125a8158ab80d01b26082ce775ecf
GIT binary patch
literal 29
kcmb2|=3sb!+BlMd+1p3U%g4{hlO>2@`_EV6+zbp10D=z)KmY&$

literal 0
HcmV?d00001

diff --git a/test/runtests.jl b/test/runtests.jl
index 9266d9e..2b21ae2 100644
--- a/test/runtests.jl
+++ b/test/runtests.jl
@@ -247,7 +247,7 @@ end
         @test_throws ArgumentError eof(stream)
     end
 
-    testfile = joinpath(dirname(@__FILE__), "abra.gzip")
+    testfile = joinpath(dirname(@__FILE__), "abra.gz")
 
     @testset "open" begin
         open(GzipDecompressorStream, testfile) do stream