from vergeml.display import _parse_ansi, BufferOutput, ProgressBar, Table, Display, StatsTable
import time
import re
def test_parse_chars():
assert list(_parse_ansi("Hello World!")) == [('ch', 'Hello World!')]
def test_parse_newline():
assert list(_parse_ansi("Hello World!\n")) == [('ch', 'Hello World!'), ('nl', None)]
def test_parse_newline_cr():
assert list(_parse_ansi("Hello World!\rHallo Welt!!!\n")) == [('ch', 'Hello World!'), ('cr', None), ('ch', 'Hallo Welt!!!'), ('nl', None)]
def test_parse_up():
assert list(_parse_ansi("Hello!\033[10ABye!\n")) == [('ch', 'Hello!'), ('up', 10), ('ch', 'Bye!'), ('nl', None)]
def test_parse_down():
assert list(_parse_ansi("Hello!\033[1BBye!\n")) == [('ch', 'Hello!'), ('down', 1), ('ch', 'Bye!'), ('nl', None)]
def test_parse_comb():
assert list(_parse_ansi("Hello!\033[1B\033[2ABye!")) == [('ch', 'Hello!'), ('down', 1), ('up', 2), ('ch', 'Bye!')]
def test_buffero():
buffer = BufferOutput()
print("Hello World!", file=buffer)
assert buffer.getvalue() == "Hello World!\n"
def test_buffero_long():
buffer = BufferOutput()
print("XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX-YYYYYYYYYYYYYYYYYYYYY", file=buffer)
assert buffer.getvalue() == "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX\n"
def test_buffero_multiline():
buffer = BufferOutput()
print("Hello World 1!", file=buffer)
print("Hello World 2!", file=buffer)
print("Hello World 3!", file=buffer)
assert buffer.getvalue() == "Hello World 1!\nHello World 2!\nHello World 3!\n"
def test_buffero_cr():
buffer = BufferOutput()
buffer.write("Hello World!\rHa\n")
assert buffer.getvalue() == "Hallo World!\n"
def test_buffero_too_far_up():
buffer = BufferOutput()
buffer.write("Hello World!\033[12A!!\n")
assert buffer.getvalue() == "Hello World!!!\n"
def test_buffero_too_far_down():
buffer = BufferOutput()
buffer.write("Hello World!\033[12B!!\n")
assert buffer.getvalue() == "Hello World!!!\n"
def test_buffero_stats():
buffer = BufferOutput()
print("Accuracy: -", file=buffer)
print("Validation Accuracy: -", file=buffer)
print("", file=buffer)
print("Training ...", file=buffer)
buffer.write("\033[4A")
print("Accuracy: 0.73", file=buffer)
print("Validation Accuracy: 0.70", file=buffer)
assert buffer.getvalue() == "Accuracy: 0.73\nValidation Accuracy: 0.70\n\nTraining ...\n"
def test_progress():
buffer = BufferOutput()
progress = ProgressBar(range(100), file=buffer)
progress.start()
progress.update(1)
time.sleep(0.001)
progress.update(2)
assert re.match(r' 3%\|█▏ \| 3/100 \[[0-9]+\.[0-9][0-9] it/sec\]', buffer.getvalue())
def test_table1():
table = Table([[1,2,3]])
assert str(table) == """\
╭───┬───┬───╮
│ 1 │ 2 │ 3 │
╰───┴───┴───╯"""
def test_table2():
table = Table([[1,2,3], [10, 20, 30]])
assert str(table) == """\
╭────┬────┬────╮
│ 1 │ 2 │ 3 │
├────┼────┼────┤
│ 10 │ 20 │ 30 │
╰────┴────┴────╯"""
def test_table3():
table = Table([["Accuracy", "Val Accuracy", "Loss", "Val Loss"], [0.89, 0.88, 0.213, 0.334]])
assert str(table) == """\
╭──────────┬──────────────┬───────┬──────────╮
│ Accuracy │ Val Accuracy │ Loss │ Val Loss │
├──────────┼──────────────┼───────┼──────────┤
│ 0.89 │ 0.88 │ 0.213 │ 0.334 │
╰──────────┴──────────────┴───────┴──────────╯"""
def test_table4():
table = Table([["Accuracy", "Val Accuracy", "Loss", "Val Loss"], [0.89, 0.88, 0.213, 0.334], [0.23, 0.89, 0.001, 0.003]])
assert str(table) == """\
╭──────────┬──────────────┬───────┬──────────╮
│ Accuracy │ Val Accuracy │ Loss │ Val Loss │
├──────────┼──────────────┼───────┼──────────┤
│ 0.89 │ 0.88 │ 0.213 │ 0.334 │
│ 0.23 │ 0.89 │ 0.001 │ 0.003 │
╰──────────┴──────────────┴───────┴──────────╯"""
def test_table5():
table = Table([["Accuracy", "Val Accuracy", "Loss", "Val Loss"], [0.89, 0.88, 0.213, 0.334], [0.23, 0.89, 0.001, 0.003]], separate='row')
assert str(table) == """\
╭──────────┬──────────────┬───────┬──────────╮
│ Accuracy │ Val Accuracy │ Loss │ Val Loss │
├──────────┼──────────────┼───────┼──────────┤
│ 0.89 │ 0.88 │ 0.213 │ 0.334 │
├──────────┼──────────────┼───────┼──────────┤
│ 0.23 │ 0.89 │ 0.001 │ 0.003 │
╰──────────┴──────────────┴───────┴──────────╯"""
def test_table6():
table = Table([["Accuracy", "Val Accuracy", "Loss", "Val Loss"], [0.89, 0.88, 0.213, 0.334], [0.23, 0.89, 0.001, 0.003]], separate='none')
assert str(table) == """\
╭──────────┬──────────────┬───────┬──────────╮
│ Accuracy │ Val Accuracy │ Loss │ Val Loss │
│ 0.89 │ 0.88 │ 0.213 │ 0.334 │
│ 0.23 │ 0.89 │ 0.001 │ 0.003 │
╰──────────┴──────────────┴───────┴──────────╯"""
def test_default_table():
buffer = BufferOutput()
display = Display(stdout=buffer, stderr=buffer)
table = display.table([["Accuracy", "Val Accuracy", "Loss", "Val Loss"], [0.89, 0.88, 0.213, 0.334], [0.23, 0.89, 0.001, 0.003]], separate='none')
assert str(table) == """\
╭──────────┬──────────────┬───────┬──────────╮
│ Accuracy │ Val Accuracy │ Loss │ Val Loss │
│ 0.89 │ 0.88 │ 0.213 │ 0.334 │
│ 0.23 │ 0.89 │ 0.001 │ 0.003 │
╰──────────┴──────────────┴───────┴──────────╯"""
def test_default_progress():
buffer = BufferOutput()
display = Display(stdout=buffer, stderr=buffer)
progress = display.progressbar(range(100),
epochs=10,
file=buffer)
progress.start()
assert buffer.getvalue() == 'Epoch 1/10|▎ | 1/100 [ - it/sec]'
progress.update(24)
assert buffer.getvalue() == 'Epoch 1/10|████████▎ | 25/100 [ - it/sec]'
