move integers utils

10 files changed, 33 insertions, 52 deletions

diff --git a/src/bitio/bitreader.nim b/src/bitio/bitreader.nim
index e4ad225..baa8bf8 100644
--- a/src/bitio/bitreader.nim
+++ b/src/bitio/bitreader.nim
@@ -15,7 +15,7 @@
 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 import streams
-import ../integers
+import integers
 
 type BitReader* = ref object
   stream: Stream
diff --git a/src/bitio/bitwriter.nim b/src/bitio/bitwriter.nim
index f1b44ca..4fe499a 100644
--- a/src/bitio/bitwriter.nim
+++ b/src/bitio/bitwriter.nim
@@ -15,7 +15,7 @@
 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 import streams
-import ../integers
+import integers
 
 type BitWriter* = ref object
   stream: Stream
diff --git a/src/integers.nim b/src/bitio/integers.nim
index c93c9b8..c93c9b8 100644
--- a/src/integers.nim
+++ b/src/bitio/integers.nim
diff --git a/src/huffman/huffmanencoder.nim b/src/huffman/huffmanencoder.nim
index 3ed41ec..5ae1a68 100644
--- a/src/huffman/huffmanencoder.nim
+++ b/src/huffman/huffmanencoder.nim
@@ -15,7 +15,7 @@
 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 import tables
-import ../integers, ../bitio/bitwriter
+import ../bitio/integers, ../bitio/bitwriter
 import huffmantree
 
 type HuffmanEncoder*[T, U: SomeUnsignedInt] = object
diff --git a/src/huffman/huffmantree.nim b/src/huffman/huffmantree.nim
index 1140694..58a840e 100644
--- a/src/huffman/huffmantree.nim
+++ b/src/huffman/huffmantree.nim
@@ -15,7 +15,7 @@
 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 import tables, heapqueue
-import ../integers, ../bitio/bitreader, ../bitio/bitwriter
+import ../bitio/integers, ../bitio/bitreader, ../bitio/bitwriter
 
 const valueLengthFieldBitLength* = 6  # 64
 
diff --git a/src/lzss/lzsschain.nim b/src/lzss/lzsschain.nim
index 2ecff9e..8b49914 100644
--- a/src/lzss/lzsschain.nim
+++ b/src/lzss/lzsschain.nim
@@ -15,7 +15,7 @@
 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 import lists, tables, sugar
-import ../integers, ../huffman/huffmantree
+import ../bitio/integers, ../huffman/huffmantree
 import listpolyfill, lzssnode
 
 const maxChainByteLength = 32_000 * wordBitLength
diff --git a/src/rawblock.nim b/src/rawblock.nim
index b9a1e63..b4920fc 100644
--- a/src/rawblock.nim
+++ b/src/rawblock.nim
@@ -14,7 +14,7 @@
 # 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 integers, bitio/bitreader, bitio/bitwriter
+import bitio/integers, bitio/bitreader, bitio/bitwriter
 
 const maxDataBitLength = high(uint16).int
 const bitLengthFieldBitLength = 2 * wordBitLength
diff --git a/src/streamblock.nim b/src/streamblock.nim
index ff649b1..489097e 100644
--- a/src/streamblock.nim
+++ b/src/streamblock.nim
@@ -15,7 +15,7 @@
 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 import sequtils
-import integers, bitio/bitreader, bitio/bitwriter
+import bitio/integers, bitio/bitreader, bitio/bitwriter
 import rawblock, lzssblock
 
 type BlockKind* = enum
diff --git a/tests/tbitio.nim b/tests/tbitio.nim
index 0391974..91b9cbf 100644
--- a/tests/tbitio.nim
+++ b/tests/tbitio.nim
@@ -15,8 +15,32 @@
 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 import unittest, streams, sugar, sequtils
-import integers
-import bitio/bitreader, bitio/bitwriter
+import bitio/integers, bitio/bitreader, bitio/bitwriter
+
+suite "integers":
+  test "Round-up integer division":
+    check 42 /^ 2 == 21
+    check 43 /^ 2 == 22
+
+  test "truncateToUint8":
+    check truncateToUint8(0xFA'u8) == 0xFA'u8
+    check truncateToUint8(0x00FA'u16) == 0xFA'u8
+    check truncateToUint8(0xFFFA'u16) == 0xFA'u8
+
+  test "bitLength":
+    check bitLength(0b1_1111) == 5
+    check bitLength(0b1000_0000) == 8
+
+  test "leastSignificantBits":
+    check leastSignificantBits(0xFF'u8, 3) == 0b0000_0111'u8
+    check leastSignificantBits(0b0001_0101'u8, 3) == 0b0000_0101'u8
+    check leastSignificantBits(0xFF'u8, 10) == 0xFF'u8
+    check leastSignificantBits(0xFFFF'u16, 16) == 0xFFFF'u16
+    check leastSignificantBits(0xFFFF'u16, 8) == 0x00FF'u16
+
+  test "chunks iterator":
+    check toSeq(chunks(70, uint32)) == @[(0, 32), (1, 32), (2, 6)]
+    check toSeq(chunks(32, uint16)) == @[(0, 16), (1, 16)]
 
 suite "bitreader":
   test "readBool":
diff --git a/tests/tintegers.nim b/tests/tintegers.nim
deleted file mode 100644
index 851e926..0000000
--- a/tests/tintegers.nim
+++ /dev/null
@@ -1,43 +0,0 @@
-# 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, sequtils
-import integers
-
-suite "integers":
-  test "Round-up integer division":
-    check 42 /^ 2 == 21
-    check 43 /^ 2 == 22
-
-  test "truncateToUint8":
-    check truncateToUint8(0xFA'u8) == 0xFA'u8
-    check truncateToUint8(0x00FA'u16) == 0xFA'u8
-    check truncateToUint8(0xFFFA'u16) == 0xFA'u8
-
-  test "bitLength":
-    check bitLength(0b1_1111) == 5
-    check bitLength(0b1000_0000) == 8
-
-  test "leastSignificantBits":
-    check leastSignificantBits(0xFF'u8, 3) == 0b0000_0111'u8
-    check leastSignificantBits(0b0001_0101'u8, 3) == 0b0000_0101'u8
-    check leastSignificantBits(0xFF'u8, 10) == 0xFF'u8
-    check leastSignificantBits(0xFFFF'u16, 16) == 0xFFFF'u16
-    check leastSignificantBits(0xFFFF'u16, 8) == 0x00FF'u16
-
-  test "chunks iterator":
-    check toSeq(chunks(70, uint32)) == @[(0, 32), (1, 32), (2, 6)]
-    check toSeq(chunks(32, uint16)) == @[(0, 16), (1, 16)]