/
test_columns.py
425 lines (339 loc) · 16.5 KB
/
test_columns.py
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# BenchExec is a framework for reliable benchmarking.
# This file is part of BenchExec.
#
# Copyright (C) 2007-2015 Dirk Beyer
# All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# prepare for Python 3
from __future__ import absolute_import, division, print_function, unicode_literals
import unittest
from benchexec.tablegenerator.columns import (
Column,
ColumnType,
ColumnMeasureType,
)
from benchexec.tablegenerator.util import TableDefinitionError
nan = float("nan")
inf = float("inf")
class ColumnsTest(unittest.TestCase):
def setUp(self):
self.max_dec_digits = 6
self.sig_figures = 4
self.measure_type = ColumnMeasureType(self.max_dec_digits)
self.measure_column = Column(
"CpuTime", None, self.sig_figures, None, self.measure_type, None, None, 1
)
self.default_optionals = (False, "html")
def tearDown(self):
pass
def test_format_value_none(self):
formatted_value_none = self.measure_column.format_value(
None, *self.default_optionals
)
self.assertEqual(formatted_value_none, "")
def test_format_value_no_align(self):
formatted_value_no_align = self.measure_column.format_value(
"1.555s", *self.default_optionals
)
self.assertEqual(formatted_value_no_align, "1.555")
def test_format_value_no_align_rounded(self):
formatted_value_no_align_rounded = self.measure_column.format_value(
"0.55559", *self.default_optionals
)
self.assertEqual(formatted_value_no_align_rounded, "0.5556")
def test_format_value_add_missing_zeros(self):
formatted_value_no_align_zeros_cut = self.measure_column.format_value(
"9.599999", *self.default_optionals
)
self.assertEqual(formatted_value_no_align_zeros_cut, "9.600")
def test_format_value_trailing_zeros(self):
formatted_value = self.measure_column.format_value(
"1.600", *self.default_optionals
)
self.assertEqual(formatted_value, "1.600")
def test_format_value_more_trailing_zeros(self):
formatted_value = self.measure_column.format_value(
"1.60000", *self.default_optionals
)
self.assertEqual(formatted_value, "1.600")
def test_format_value_less_trailing_zeros(self):
formatted_value = self.measure_column.format_value(
"1.6", *self.default_optionals
)
self.assertEqual(formatted_value, "1.6")
def test_format_value_more_trailing_zeros2(self):
formatted_value = self.measure_column.format_value(
"160.00", *self.default_optionals
)
self.assertEqual(formatted_value, "160.0")
def test_format_value_less_trailing_zeros2(self):
formatted_value = self.measure_column.format_value(
"160", *self.default_optionals
)
self.assertEqual(formatted_value, "160")
def test_format_value_zero(self):
formatted_value = self.measure_column.format_value("0", *self.default_optionals)
self.assertEqual(formatted_value, "0")
def test_format_value_precise_zero(self):
formatted_value = self.measure_column.format_value(
"0.0000", *self.default_optionals
)
self.assertEqual(formatted_value, "0.0000")
def test_format_value_more_precise_zero(self):
formatted_value = self.measure_column.format_value(
"0.0000000", *self.default_optionals
)
self.assertEqual(formatted_value, "0.000000")
def test_format_value_align_decimal(self):
formatted_value_aligned = self.measure_column.format_value(
"1.555s", True, "html"
)
self.assertEqual(formatted_value_aligned, "1.555   ")
def test_format_value_small_value(self):
small_value = "0.000008767"
small_value_measure_type = ColumnMeasureType(len(small_value) - 3)
small_value_column = Column(
"CpuTime",
None,
3,
None,
small_value_measure_type,
unit=None,
scale_factor=1,
)
formatted_value_aligned = small_value_column.format_value(
small_value, True, "html"
)
self.assertEqual(formatted_value_aligned, "0.00000877")
# Test whether scaling to small values and resulting values are handled correctly
small_value_measure_type = ColumnMeasureType(12)
small_value_column = Column(
"CpuTime",
None,
3,
None,
small_value_measure_type,
unit="dummy",
scale_factor=1e-10,
)
formatted_value_aligned = small_value_column.format_value("2", True, "html")
self.assertEqual(formatted_value_aligned, "0.0000000002  ")
def test_format_value_align_int(self):
formatted_value_int_aligned = self.measure_column.format_value(
"20", True, "html"
)
self.assertEqual(
formatted_value_int_aligned,
"20       ",
)
def test_format_value_cut_0_at_front(self):
formatted_value_0_cut = self.measure_column.format_value(
"0.055999", True, "html_cell"
)
self.assertEqual(formatted_value_0_cut, ".05600 ")
def test_format_value_two_significant_figures(self):
self.measure_column_two_sig_figures = Column(
"CpuTime", None, 2, None, self.measure_type, None, None, 1
)
formatted_value_decimals_cut = self.measure_column_two_sig_figures.format_value(
"9.99999", *self.default_optionals
)
self.assertEqual(formatted_value_decimals_cut, "10")
def test_format_value_no_sigs(self):
self.measure_column_no_sigs = Column(
"CpuTime", None, None, None, self.measure_type, None, None, 1
)
formatted_value_rounding = self.measure_column_no_sigs.format_value(
"9999.12015s", *self.default_optionals
)
self.assertEqual(formatted_value_rounding, "10000")
def test_format_value_negative_float(self):
formatted_value = self.measure_column.format_value("-0.05559")
self.assertEqual(formatted_value, "-0.05559")
formatted_value = self.measure_column.format_value("-0.055593")
self.assertEqual(formatted_value, "-0.05559")
formatted_value = self.measure_column.format_value("-0.055598")
self.assertEqual(formatted_value, "-0.05560")
formatted_value = self.measure_column.format_value("-0.0555")
self.assertEqual(formatted_value, "-0.0555")
def test_format_value_NaN(self):
formatted_value = self.measure_column.format_value("Nan")
self.assertEqual(formatted_value, "NaN")
def test_format_value_inf(self):
formatted_value = self.measure_column.format_value("InF")
self.assertEqual(formatted_value, "Inf")
formatted_value = self.measure_column.format_value("inf")
self.assertEqual(formatted_value, "Inf")
formatted_value = self.measure_column.format_value("inF")
self.assertEqual(formatted_value, "Inf")
formatted_value = self.measure_column.format_value("+Inf")
self.assertEqual(formatted_value, "Inf")
def test_format_value_negative_inf(self):
formatted_value = self.measure_column.format_value("-InF")
self.assertEqual(formatted_value, "-Inf")
formatted_value = self.measure_column.format_value("-inf")
self.assertEqual(formatted_value, "-Inf")
formatted_value = self.measure_column.format_value("-inF")
self.assertEqual(formatted_value, "-Inf")
formatted_value = self.measure_column.format_value("-Inf")
self.assertEqual(formatted_value, "-Inf")
formatted_value = self.measure_column.format_value("-inf")
self.assertEqual(formatted_value, "-Inf")
formatted_value = self.measure_column.format_value("-INF")
self.assertEqual(formatted_value, "-Inf")
def test_format_value_NaN_for_csv(self):
formatted_value = self.measure_column.format_value("Nan", format_target="csv")
self.assertEqual(formatted_value, "NaN")
def test_format_value_inf_for_csv(self):
formatted_value = self.measure_column.format_value("InF", format_target="csv")
self.assertEqual(formatted_value, "Inf")
formatted_value = self.measure_column.format_value("inf", format_target="csv")
self.assertEqual(formatted_value, "Inf")
formatted_value = self.measure_column.format_value("inF", format_target="csv")
self.assertEqual(formatted_value, "Inf")
formatted_value = self.measure_column.format_value("+Inf", format_target="csv")
self.assertEqual(formatted_value, "Inf")
def test_format_value_negative_inf_for_csv(self):
formatted_value = self.measure_column.format_value("-InF", format_target="csv")
self.assertEqual(formatted_value, "-Inf")
formatted_value = self.measure_column.format_value("-inf", format_target="csv")
self.assertEqual(formatted_value, "-Inf")
formatted_value = self.measure_column.format_value("-inF", format_target="csv")
self.assertEqual(formatted_value, "-Inf")
formatted_value = self.measure_column.format_value("-Inf", format_target="csv")
self.assertEqual(formatted_value, "-Inf")
formatted_value = self.measure_column.format_value("-inf", format_target="csv")
self.assertEqual(formatted_value, "-Inf")
formatted_value = self.measure_column.format_value("-INF", format_target="csv")
self.assertEqual(formatted_value, "-Inf")
def test_format_value_tooltip_explicit_sigs(self):
formatted_value_tooltip_considers_explicit_sigs = self.measure_column.format_value(
"9999.125s", None, "tooltip_stochastic"
)
self.assertEqual(formatted_value_tooltip_considers_explicit_sigs, "9999")
def test_format_value_tooltip_explicit_sigs2(self):
formatted_value_tooltip_considers_explicit_sigs = self.measure_column.format_value(
"0.125s", None, "tooltip_stochastic"
)
self.assertEqual(formatted_value_tooltip_considers_explicit_sigs, "0.125")
def test_format_value_tooltip_explicit_sigs3(self):
formatted_value_tooltip_considers_explicit_sigs = self.measure_column.format_value(
"0.125999s", None, "tooltip_stochastic"
)
self.assertEqual(formatted_value_tooltip_considers_explicit_sigs, "0.1260")
def test_format_value_count_alignment(self):
count_column = Column(
"memUsed", None, None, None, ColumnType.count, None, None, 1
)
formatted_value_count_no_align_no_sigs = count_column.format_value(
"123456789", *self.default_optionals
)
self.assertEqual(formatted_value_count_no_align_no_sigs, "123456789")
formatted_value_aligned = count_column.format_value(
"123456789", True, "html_cell"
)
self.assertEqual(
formatted_value_aligned, formatted_value_count_no_align_no_sigs
)
def test_format_value_count_sigs(self):
count_column_sigs = Column(
"memUsed", None, 3, None, ColumnType.count, None, None, 1
)
formatted_value_count_sigs = count_column_sigs.format_value(
"123456789", *self.default_optionals
)
self.assertEqual(formatted_value_count_sigs, "123000000")
def test_format_value_scale_values_down(self):
scaling_column_smaller = Column(
"memUsed", None, None, None, self.measure_type, "MB", None, "0.0000001"
)
formatted_value_scaled = scaling_column_smaller.format_value(
"123456789", *self.default_optionals
)
self.assertEqual(formatted_value_scaled, "12.3")
def test_format_value_scale_values_up(self):
scaling_column_bigger = Column(
"memUsed", None, None, None, self.measure_type, "kB", None, "1000"
)
formatted_value_scaled = scaling_column_bigger.format_value(
"12.3", *self.default_optionals
)
self.assertEqual(formatted_value_scaled, "12300")
def test_column_init_error_on_missing_unit(self):
self.assertRaises(
TableDefinitionError,
Column,
"memUsed",
None,
None,
None,
self.measure_type,
None,
None,
1000,
)
def test_column_init_no_error_on_default_scale(self):
Column("memUsed", None, None, None, self.measure_type, "B")
def test_column_init_no_error_on_same_unit_without_scale(self):
Column("memUsed", None, None, None, self.measure_type, "B", "B", None)
def check_expected_column_type(self, values, expected_type):
column = Column("empty_column", None, self.sig_figures, None)
column.set_column_type_from(values)
self.assertEqual(
column.type.type, expected_type, msg="Actual type: " + str(column.type)
)
def test_column_type_text_value_starts_with_number(self):
self.check_expected_column_type([1, 1, 1, 1.1, "1,2,3"], ColumnType.text)
def test_column_type_integers_is_count(self):
self.check_expected_column_type([1, 2, 3, 99999], ColumnType.count)
def test_column_type_integer_strings_is_count(self):
self.check_expected_column_type(["1", "2", "3", "99999"], ColumnType.count)
def test_column_type_integers_and_integer_strings_is_count(self):
self.check_expected_column_type(["1", 2, 3, 99999], ColumnType.count)
def test_column_type_floats_is_measure(self):
self.check_expected_column_type([1.1, 2.234], ColumnType.measure)
def test_column_type_floats_and_integers_is_measure(self):
self.check_expected_column_type([1, 2.234, 3, 4], ColumnType.measure)
def test_column_type_float_strings_is_measure(self):
self.check_expected_column_type(["1.1", "2.234"], ColumnType.measure)
def test_column_type_floats_and_float_strings_is_measure(self):
self.check_expected_column_type([1.1, "2.234"], ColumnType.measure)
def test_column_type_integer_and_nan_is_measure(self):
self.check_expected_column_type([1, 10, nan], ColumnType.measure)
def test_column_type_integer_string_and_nan_is_measure(self):
self.check_expected_column_type(["1", "10", nan], ColumnType.measure)
def test_column_type_integer_and_inf_is_measure(self):
self.check_expected_column_type([1, 10, inf], ColumnType.measure)
def test_column_type_integer_string_and_inf_is_measure(self):
self.check_expected_column_type(["1", "10", inf], ColumnType.measure)
def test_column_type_integer_and_negative_inf_is_measure(self):
self.check_expected_column_type([1, 10, -inf], ColumnType.measure)
def test_column_type_integer_string_and_negative_inf_is_measure(self):
self.check_expected_column_type(["1", "10", -inf], ColumnType.measure)
def test_column_type_float_and_nan_is_measure(self):
self.check_expected_column_type([1.1, 10, nan], ColumnType.measure)
def test_column_type_float_string_and_nan_is_measure(self):
self.check_expected_column_type(["1.1", "10.0", nan], ColumnType.measure)
def test_column_type_float_and_inf_is_measure(self):
self.check_expected_column_type([1.1, 10, inf], ColumnType.measure)
def test_column_type_float_string_and_inf_is_measure(self):
self.check_expected_column_type(["1.1", "10.0", inf], ColumnType.measure)
def test_column_type_float_and_negative_inf_is_measure(self):
self.check_expected_column_type([1.1, 10, -inf], ColumnType.measure)
def test_column_type_float_string_and_negative_inf_is_measure(self):
self.check_expected_column_type(["1.1", "10.0", -inf], ColumnType.measure)
def test_column_type_floats_and_text_is_text(self):
self.check_expected_column_type([1.1, 2.234, "1,2,3"], ColumnType.text)
def test_column_type_comma_decimal_is_text(self):
self.check_expected_column_type(["1,2"], ColumnType.text)