Added tests for BufferStream

(cherry picked from commit 070e3c6) ref #14144
JuliaLang · Nov 30, 2015 · 95368ee · 95368ee
1 parent adf54fa
commit 95368ee
Showing 1 changed file with 18 additions and 0 deletions.
diff --git a/test/iobuffer.jl b/test/iobuffer.jl
@@ -184,3 +184,21 @@ end
 let io = IOBuffer(0)
  write(io, ones(UInt8, 1048577))
 end
+
+let bstream = BufferStream()
+ @test isopen(bstream)
+ @test isreadable(bstream)
+ @test iswritable(bstream)
+ @test sprint(io -> show(io,bstream)) == "BufferStream() bytes waiting:$(nb_available(bstream.buffer)), isopen:true"
+ a = rand(UInt8,10)
+ write(bstream,a)
+ flush(bstream)
+ b = read(bstream,UInt8)
+ @test a[1] == b
+ b = read(bstream,UInt8)
+ @test a[2] == b
+ c = zeros(UInt8,8)
+ read!(bstream,c)
+ @test c == a[3:10]
+ close(bstream)
+end