From d9768cd0315b0415d20818de9c897c6168c95b78 Mon Sep 17 00:00:00 2001
From: pacien
Date: Fri, 23 Nov 2018 12:57:00 +0100
Subject: Split bitstream into bitreader and bitwriter

---
 tests/tbitstream.nim | 131 ---------------------------------------------------
 1 file changed, 131 deletions(-)
 delete mode 100644 tests/tbitstream.nim

(limited to 'tests/tbitstream.nim')

diff --git a/tests/tbitstream.nim b/tests/tbitstream.nim
deleted file mode 100644
index 2292049..0000000
--- a/tests/tbitstream.nim
+++ /dev/null
@@ -1,131 +0,0 @@
-# "à-la-gzip" gzip-like LZSS compressor
-# Copyright (C) 2018  Pacien TRAN-GIRARD
-#
-# This program is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Affero General Public License as
-# published by the Free Software Foundation, either version 3 of the
-# License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Affero General Public License for more details.
-#
-# You should have received a copy of the GNU Affero General Public License
-# along with this program.  If not, see <https://www.gnu.org/licenses/>.
-
-import unittest, streams, sugar, sequtils
-import integers, bitstream
-
-suite "bitstream":
-  test "chunks iterator":
-    check toSeq(chunks(70, uint32)) == @[(0, 32), (1, 32), (2, 6)]
-    check toSeq(chunks(32, uint16)) == @[(0, 16), (1, 16)]
-
-  test "flush":
-    let stream = newStringStream()
-    defer: stream.close()
-    let bitStream = stream.bitStream()
-
-    bitStream.writeBool(true)
-    stream.setPosition(0)
-    expect IOError: discard stream.peekUint8()
-  
-    bitStream.flush()
-    stream.setPosition(0)
-    check stream.readUint8() == 0x01'u8
-    check stream.atEnd()
-
-    bitStream.flush()
-    check stream.atEnd()
-
-  test "readBool":
-    let stream = newStringStream()
-    defer: stream.close()
-    stream.write(0b1001_1111'u8)
-    stream.write(0b0110_0000'u8)
-    stream.setPosition(0)
-    
-    let bitStream = stream.bitStream()
-    check lc[bitStream.readBool() | (_ <- 0..<16), bool] == @[
-      true, true, true, true, true, false, false, true,
-      false, false, false, false, false, true, true, false]
-
-    expect IOError: discard bitStream.readBool()
-    check bitStream.atEnd()
-
-  test "readBits":
-    let stream = newStringStream()
-    defer: stream.close()
-    stream.write(0xF00F'u16)
-    stream.write(0x0FFF'u16)
-    stream.setPosition(0)
-
-    let bitStream = stream.bitStream()
-    check bitStream.readBits(8, uint8) == 0x0F'u8
-    check bitStream.readBits(16, uint16) == 0xFFF0'u16
-    check bitStream.readBits(8, uint8) == 0x0F'u8
-
-    expect RangeError: discard bitStream.readBits(9, uint8)
-    expect IOError: discard bitStream.readBits(16, uint16)
-    check bitStream.atEnd()
-
-  test "readSeq":
-    let stream = newStringStream()
-    defer: stream.close()
-    stream.write(0x0F00_F0FF_F0F0_F0F0'u64)
-    stream.setPosition(0)
-
-    let bitStream = stream.bitStream()
-    check bitStream.readSeq(32, uint16) == (32, @[0xF0F0'u16, 0xF0F0])
-    check bitStream.readSeq(40, uint8) == (32, @[0xFF'u8, 0xF0, 0x00, 0x0F])
-    check bitStream.atEnd()
-
-  test "writeBool":
-    let stream = newStringStream()
-    defer: stream.close()
-
-    let bitStream = stream.bitStream()
-    let booleanValues = @[
-      true, true, true, true, true, false, false, true,
-      false, false, false, false, false, true, true, false,
-      true, true, false, true]
-    for b in booleanValues: bitStream.writeBool(b)
-    bitStream.flush()
-
-    stream.setPosition(0)
-    check stream.readUint8() == 0b1001_1111'u8
-    check stream.readUint8() == 0b0110_0000'u8
-    check stream.readUint8() == 0b0000_1011'u8
-    expect IOError: discard stream.readUint8()
-    check stream.atEnd()
-
-  test "writeBits":
-    let stream = newStringStream()
-    defer: stream.close()
-
-    let bitStream = stream.bitStream()
-    bitStream.writeBits(4, 0xF00F'u16)
-    bitStream.writeBits(16, 0xF00F'u16)
-    bitStream.writeBits(16, 0xFFFF'u16)
-    bitStream.flush()
-
-    stream.setPosition(0)
-    check stream.readUint16() == 0x00FF'u16
-    check stream.readUint16() == 0xFFFF'u16
-    check stream.readUint8() == 0x0F'u8
-    expect IOError: discard stream.readUint8()
-    check stream.atEnd()
-
-  test "writeSeq":
-    let stream = newStringStream()
-    defer: stream.close()
-
-    let bitStream = stream.bitStream()
-    bitStream.writeSeq(32, @[0xF0F0'u16, 0xF0F0])
-    bitStream.writeSeq(28, @[0xFF'u8, 0xF0, 0x00, 0xFF])
-    bitStream.flush()
-
-    stream.setPosition(0)
-    check stream.readUint64() == 0x0F00_F0FF_F0F0_F0F0'u64
-    check stream.atEnd()
-- 
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