Fix line endings (#16)

* Added `.gitattributes` file
* Ran `git add --renormalize .`
* Committed the changes

.gitattributes

@@ -0,0 +1 @@
+*   text=auto

2018/day01/test_day01.py

@@ -1,35 +1,35 @@
-"""
-Tests for Advent of Code Day 1.
-
-https://adventofcode.com/2018/day/1
-"""
-
-from os import path
-from .day01 import calculate_frequency, calculate_frequency_two_match
-
-_CURRENT_FILE_DIR = path.dirname(__file__)
-
-
-def test_part1():
-    """Tests for Part 1."""
-    assert calculate_frequency(['+1', '-2', '+3', '+1']) == 3
-    assert calculate_frequency(['+1', '+1', '+1']) == 3
-    assert calculate_frequency(['+1', '+1', '-2']) == 0
-    assert calculate_frequency(['-1', '-2', '-3']) == -6
-
-    with open(path.join(_CURRENT_FILE_DIR, 'input'), 'r') as input_file:
-        file_content = input_file.readlines()
-        assert calculate_frequency(file_content) == 477
-
-
-def test_part2():
-    """Tests for Part 2."""
-    assert calculate_frequency_two_match(['+1', '-2', '+3', '+1']) == 2
-    assert calculate_frequency_two_match(['+1', '-1']) == 0
-    assert calculate_frequency_two_match(['+3', '+3', '+4', '-2', '-4']) == 10
-    assert calculate_frequency_two_match(['-6', '+3', '+8', '+5', '-6']) == 5
-    assert calculate_frequency_two_match(['+7', '+7', '-2', '-7', '-4']) == 14
-
-    with open(path.join(_CURRENT_FILE_DIR, 'input'), 'r') as input_file:
-        file_content = input_file.readlines()
-        assert calculate_frequency_two_match(file_content) == 390
+"""
+Tests for Advent of Code Day 1.
+
+https://adventofcode.com/2018/day/1
+"""
+
+from os import path
+from .day01 import calculate_frequency, calculate_frequency_two_match
+
+_CURRENT_FILE_DIR = path.dirname(__file__)
+
+
+def test_part1():
+    """Tests for Part 1."""
+    assert calculate_frequency(['+1', '-2', '+3', '+1']) == 3
+    assert calculate_frequency(['+1', '+1', '+1']) == 3
+    assert calculate_frequency(['+1', '+1', '-2']) == 0
+    assert calculate_frequency(['-1', '-2', '-3']) == -6
+
+    with open(path.join(_CURRENT_FILE_DIR, 'input'), 'r') as input_file:
+        file_content = input_file.readlines()
+        assert calculate_frequency(file_content) == 477
+
+
+def test_part2():
+    """Tests for Part 2."""
+    assert calculate_frequency_two_match(['+1', '-2', '+3', '+1']) == 2
+    assert calculate_frequency_two_match(['+1', '-1']) == 0
+    assert calculate_frequency_two_match(['+3', '+3', '+4', '-2', '-4']) == 10
+    assert calculate_frequency_two_match(['-6', '+3', '+8', '+5', '-6']) == 5
+    assert calculate_frequency_two_match(['+7', '+7', '-2', '-7', '-4']) == 14
+
+    with open(path.join(_CURRENT_FILE_DIR, 'input'), 'r') as input_file:
+        file_content = input_file.readlines()
+        assert calculate_frequency_two_match(file_content) == 390

2018/day02/test_day02.py

@@ -1,44 +1,44 @@
-"""
-Tests for Advent of Code Day 2.
-
-https://adventofcode.com/2018/day/2
-"""
-
-from os import path
-from .day02 import calculate_checksum, find_correct_id
-
-_CURRENT_FILE_DIR = path.dirname(__file__)
-
-
-def test_part1():
-    """Tests for Part 1."""
-    assert calculate_checksum([
-        'abcdef',
-        'bababc',
-        'abbcde',
-        'abcccd',
-        'aabcdd',
-        'abcdee',
-        'ababab',
-    ]) == 12
-
-    with open(path.join(_CURRENT_FILE_DIR, 'input'), 'r') as input_file:
-        file_content = input_file.readlines()
-        assert calculate_checksum(file_content) == 9633
-
-
-def test_part2():
-    """Tests for Part 2."""
-    assert find_correct_id([
-        'abcde',
-        'fghij',
-        'klmno',
-        'pqrst',
-        'fguij',
-        'axcye',
-        'wvxyz',
-    ]) == 'fgij'
-
-    with open(path.join(_CURRENT_FILE_DIR, 'input'), 'r') as input_file:
-        file_content = input_file.readlines()
-        assert find_correct_id(file_content) == 'lujnogabetpmsydyfcovzixaw'
+"""
+Tests for Advent of Code Day 2.
+
+https://adventofcode.com/2018/day/2
+"""
+
+from os import path
+from .day02 import calculate_checksum, find_correct_id
+
+_CURRENT_FILE_DIR = path.dirname(__file__)
+
+
+def test_part1():
+    """Tests for Part 1."""
+    assert calculate_checksum([
+        'abcdef',
+        'bababc',
+        'abbcde',
+        'abcccd',
+        'aabcdd',
+        'abcdee',
+        'ababab',
+    ]) == 12
+
+    with open(path.join(_CURRENT_FILE_DIR, 'input'), 'r') as input_file:
+        file_content = input_file.readlines()
+        assert calculate_checksum(file_content) == 9633
+
+
+def test_part2():
+    """Tests for Part 2."""
+    assert find_correct_id([
+        'abcde',
+        'fghij',
+        'klmno',
+        'pqrst',
+        'fguij',
+        'axcye',
+        'wvxyz',
+    ]) == 'fgij'
+
+    with open(path.join(_CURRENT_FILE_DIR, 'input'), 'r') as input_file:
+        file_content = input_file.readlines()
+        assert find_correct_id(file_content) == 'lujnogabetpmsydyfcovzixaw'

2018/day03/test_day03.py

@@ -1,34 +1,34 @@
-"""
-Tests for Advent of Code Day 3.
-
-https://adventofcode.com/2018/day/3
-"""
-
-from os import path
-from .day03 import run_part1, run_part2
-
-_CURRENT_FILE_DIR = path.dirname(__file__)
-
-_TEST_DATA = [
-    '#1 @ 1,3: 4x4',
-    '#2 @ 3,1: 4x4',
-    '#3 @ 5,5: 2x2',
-]
-
-
-def test_part1():
-    """Tests for Part 1."""
-    assert run_part1(_TEST_DATA) == 4
-
-    with open(path.join(_CURRENT_FILE_DIR, 'input'), 'r') as input_file:
-        file_content = input_file.readlines()
-        assert run_part1(file_content) == 108961
-
-
-def test_part2():
-    """Tests for Part 2."""
-    assert run_part2(_TEST_DATA) == 3
-
-    with open(path.join(_CURRENT_FILE_DIR, 'input'), 'r') as input_file:
-        file_content = input_file.readlines()
-        assert run_part2(file_content) == 681
+"""
+Tests for Advent of Code Day 3.
+
+https://adventofcode.com/2018/day/3
+"""
+
+from os import path
+from .day03 import run_part1, run_part2
+
+_CURRENT_FILE_DIR = path.dirname(__file__)
+
+_TEST_DATA = [
+    '#1 @ 1,3: 4x4',
+    '#2 @ 3,1: 4x4',
+    '#3 @ 5,5: 2x2',
+]
+
+
+def test_part1():
+    """Tests for Part 1."""
+    assert run_part1(_TEST_DATA) == 4
+
+    with open(path.join(_CURRENT_FILE_DIR, 'input'), 'r') as input_file:
+        file_content = input_file.readlines()
+        assert run_part1(file_content) == 108961
+
+
+def test_part2():
+    """Tests for Part 2."""
+    assert run_part2(_TEST_DATA) == 3
+
+    with open(path.join(_CURRENT_FILE_DIR, 'input'), 'r') as input_file:
+        file_content = input_file.readlines()
+        assert run_part2(file_content) == 681

2018/day04/test_day04.py

@@ -1,47 +1,47 @@
-"""
-Tests for Advent of Code Day 4.
-
-https://adventofcode.com/2018/day/4
-"""
-
-from os import path
-from .day04 import run_part1, run_part2
-
-_CURRENT_FILE_DIR = path.dirname(__file__)
-_TEST_DATA = [
-    '[1518-11-01 00:05] falls asleep',
-    '[1518-11-03 00:29] wakes up',
-    '[1518-11-04 00:36] falls asleep',
-    '[1518-11-01 00:00] Guard #10 begins shift',
-    '[1518-11-05 00:03] Guard #99 begins shift',
-    '[1518-11-01 23:58] Guard #99 begins shift',
-    '[1518-11-04 00:02] Guard #99 begins shift',
-    '[1518-11-01 00:55] wakes up',
-    '[1518-11-03 00:05] Guard #10 begins shift',
-    '[1518-11-01 00:30] falls asleep',
-    '[1518-11-02 00:50] wakes up',
-    '[1518-11-05 00:55] wakes up',
-    '[1518-11-01 00:25] wakes up',
-    '[1518-11-04 00:46] wakes up',
-    '[1518-11-02 00:40] falls asleep',
-    '[1518-11-05 00:45] falls asleep',
-    '[1518-11-03 00:24] falls asleep',
-]
-
-
-def test_part1():
-    """Tests for Part 1."""
-    assert run_part1(_TEST_DATA) == 240
-
-    with open(path.join(_CURRENT_FILE_DIR, 'input'), 'r') as input_file:
-        file_content = input_file.readlines()
-        assert run_part1(file_content) == 73646
-
-
-def test_part2():
-    """Tests for Part 2."""
-    assert run_part2(_TEST_DATA) == 4455
-
-    with open(path.join(_CURRENT_FILE_DIR, 'input'), 'r') as input_file:
-        file_content = input_file.readlines()
-        assert run_part2(file_content) == 4727
+"""
+Tests for Advent of Code Day 4.
+
+https://adventofcode.com/2018/day/4
+"""
+
+from os import path
+from .day04 import run_part1, run_part2
+
+_CURRENT_FILE_DIR = path.dirname(__file__)
+_TEST_DATA = [
+    '[1518-11-01 00:05] falls asleep',
+    '[1518-11-03 00:29] wakes up',
+    '[1518-11-04 00:36] falls asleep',
+    '[1518-11-01 00:00] Guard #10 begins shift',
+    '[1518-11-05 00:03] Guard #99 begins shift',
+    '[1518-11-01 23:58] Guard #99 begins shift',
+    '[1518-11-04 00:02] Guard #99 begins shift',
+    '[1518-11-01 00:55] wakes up',
+    '[1518-11-03 00:05] Guard #10 begins shift',
+    '[1518-11-01 00:30] falls asleep',
+    '[1518-11-02 00:50] wakes up',
+    '[1518-11-05 00:55] wakes up',
+    '[1518-11-01 00:25] wakes up',
+    '[1518-11-04 00:46] wakes up',
+    '[1518-11-02 00:40] falls asleep',
+    '[1518-11-05 00:45] falls asleep',
+    '[1518-11-03 00:24] falls asleep',
+]
+
+
+def test_part1():
+    """Tests for Part 1."""
+    assert run_part1(_TEST_DATA) == 240
+
+    with open(path.join(_CURRENT_FILE_DIR, 'input'), 'r') as input_file:
+        file_content = input_file.readlines()
+        assert run_part1(file_content) == 73646
+
+
+def test_part2():
+    """Tests for Part 2."""
+    assert run_part2(_TEST_DATA) == 4455
+
+    with open(path.join(_CURRENT_FILE_DIR, 'input'), 'r') as input_file:
+        file_content = input_file.readlines()
+        assert run_part2(file_content) == 4727

2018/day05/test_day05.py

@@ -1,36 +1,36 @@
-"""
-Tests for Advent of Code Day 5.
-
-https://adventofcode.com/2018/day/5
-"""
-
-from os import path
-from .day05 import run_part1, run_part2
-
-_CURRENT_FILE_DIR = path.dirname(__file__)
-
-
-def test_part1():
-    """Tests for Part 1."""
-    assert run_part1('aA') == 0
-    assert run_part1('abBA') == 0
-    assert run_part1('abAB') == 4
-    assert run_part1('aabAAB') == 6
-    assert run_part1('dabAcCaCBAcCcaDA') == 10
-
-    # Some edge cases to verify the iteration boundaries
-    assert run_part1('dabAcCaCBAcCcaDAa') == 9
-    assert run_part1('DdabAcCaCBAcCcaDAa') == 8
-
-    with open(path.join(_CURRENT_FILE_DIR, 'input'), 'r') as input_file:
-        file_content = input_file.read().strip()
-        assert run_part1(file_content) == 11894
-
-
-def test_part2():
-    """Tests for Part 2."""
-    assert run_part2('dabAcCaCBAcCcaDA') == 4
-
-    with open(path.join(_CURRENT_FILE_DIR, 'input'), 'r') as input_file:
-        file_content = input_file.read().strip()
-        assert run_part2(file_content) == 5310
+"""
+Tests for Advent of Code Day 5.
+
+https://adventofcode.com/2018/day/5
+"""
+
+from os import path
+from .day05 import run_part1, run_part2
+
+_CURRENT_FILE_DIR = path.dirname(__file__)
+
+
+def test_part1():
+    """Tests for Part 1."""
+    assert run_part1('aA') == 0
+    assert run_part1('abBA') == 0
+    assert run_part1('abAB') == 4
+    assert run_part1('aabAAB') == 6
+    assert run_part1('dabAcCaCBAcCcaDA') == 10
+
+    # Some edge cases to verify the iteration boundaries
+    assert run_part1('dabAcCaCBAcCcaDAa') == 9
+    assert run_part1('DdabAcCaCBAcCcaDAa') == 8
+
+    with open(path.join(_CURRENT_FILE_DIR, 'input'), 'r') as input_file:
+        file_content = input_file.read().strip()
+        assert run_part1(file_content) == 11894
+
+
+def test_part2():
+    """Tests for Part 2."""
+    assert run_part2('dabAcCaCBAcCcaDA') == 4
+
+    with open(path.join(_CURRENT_FILE_DIR, 'input'), 'r') as input_file:
+        file_content = input_file.read().strip()
+        assert run_part2(file_content) == 5310