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Added stddev/gmean/gstddev to summary.py

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This commit is contained in:
Christopher Haster
2022-09-27 13:30:43 -05:00
parent 9507e6243c
commit a2fb7089dd
6 changed files with 266 additions and 230 deletions
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75
scripts/coverage.py
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@@ -32,7 +32,7 @@ GCOV_TOOL = ['gcov']
# integer fields
class IntField(co.namedtuple('IntField', 'x')):
__slots__ = ()
def __new__(cls, x):
def __new__(cls, x=0):
if isinstance(x, IntField):
return x
if isinstance(x, str):
@@ -41,13 +41,22 @@ class IntField(co.namedtuple('IntField', 'x')):
except ValueError:
# also accept +-∞ and +-inf
if re.match('^\s*\+?\s*(?:∞|inf)\s*$', x):
x = float('inf')
x = m.inf
elif re.match('^\s*-\s*(?:∞|inf)\s*$', x):
x = float('-inf')
x = -m.inf
else:
raise
assert isinstance(x, int) or m.isinf(x), x
return super().__new__(cls, x)
def __str__(self):
if self.x == m.inf:
return '∞'
elif self.x == -m.inf:
return '-∞'
else:
return str(self.x)
def __int__(self):
assert not m.isinf(self.x)
return self.x
@@ -55,14 +64,6 @@ class IntField(co.namedtuple('IntField', 'x')):
def __float__(self):
return float(self.x)
def __str__(self):
if self.x == float('inf'):
return '∞'
elif self.x == float('-inf'):
return '-∞'
else:
return str(self.x)
none = '%7s' % '-'
def table(self):
return '%7s' % (self,)
@@ -74,9 +75,9 @@ class IntField(co.namedtuple('IntField', 'x')):
new = self.x if self else 0
old = other.x if other else 0
diff = new - old
if diff == float('+inf'):
if diff == +m.inf:
return '%7s' % '+∞'
elif diff == float('-inf'):
elif diff == -m.inf:
return '%7s' % '-∞'
else:
return '%+7d' % diff
@@ -87,9 +88,9 @@ class IntField(co.namedtuple('IntField', 'x')):
if m.isinf(new) and m.isinf(old):
return 0.0
elif m.isinf(new):
return float('+inf')
return +m.inf
elif m.isinf(old):
return float('-inf')
return -m.inf
elif not old and not new:
return 0.0
elif not old:
@@ -100,6 +101,9 @@ class IntField(co.namedtuple('IntField', 'x')):
def __add__(self, other):
return IntField(self.x + other.x)
def __sub__(self, other):
return IntField(self.x - other.x)
def __mul__(self, other):
return IntField(self.x * other.x)
@@ -115,16 +119,10 @@ class IntField(co.namedtuple('IntField', 'x')):
def __ge__(self, other):
return not self.__lt__(other)
def __truediv__(self, n):
if m.isinf(self.x):
return self
else:
return IntField(round(self.x / n))
# fractional fields, a/b
class FracField(co.namedtuple('FracField', 'a,b')):
__slots__ = ()
def __new__(cls, a, b=None):
def __new__(cls, a=0, b=None):
if isinstance(a, FracField) and b is None:
return a
if isinstance(a, str) and b is None:
@@ -136,6 +134,9 @@ class FracField(co.namedtuple('FracField', 'a,b')):
def __str__(self):
return '%s/%s' % (self.a, self.b)
def __float__(self):
return float(self.a)
none = '%11s %7s' % ('-', '-')
def table(self):
if not self.b.x:
@@ -144,8 +145,8 @@ class FracField(co.namedtuple('FracField', 'a,b')):
t = self.a.x/self.b.x
return '%11s %7s' % (
self,
'∞%' if t == float('+inf')
else '-∞%' if t == float('-inf')
'∞%' if t == +m.inf
else '-∞%' if t == -m.inf
else '%.1f%%' % (100*t))
diff_none = '%11s' % '-'
@@ -172,12 +173,15 @@ class FracField(co.namedtuple('FracField', 'a,b')):
def __add__(self, other):
return FracField(self.a + other.a, self.b + other.b)
def __sub__(self, other):
return FracField(self.a - other.a, self.b - other.b)
def __mul__(self, other):
return FracField(self.a * other.a, self.b + other.b)
def __lt__(self, other):
self_r = self.a.x/self.b.x if self.b.x else float('-inf')
other_r = other.a.x/other.b.x if other.b.x else float('-inf')
self_r = self.a.x/self.b.x if self.b.x else -m.inf
other_r = other.a.x/other.b.x if other.b.x else -m.inf
return self_r < other_r
def __gt__(self, other):
@@ -189,9 +193,6 @@ class FracField(co.namedtuple('FracField', 'a,b')):
def __ge__(self, other):
return not self.__lt__(other)
def __truediv__(self, n):
return FracField(self.a / n, self.b / n)
# coverage results
class CoverageResult(co.namedtuple('CoverageResult',
'file,function,line,'
@@ -416,8 +417,8 @@ def table(results, diff_results=None, *,
r.coverage_branches.diff_table()
if r else FracField.diff_none,
' (%s)' % ', '.join(
'+∞%' if t == float('+inf')
else '-∞%' if t == float('-inf')
'+∞%' if t == +m.inf
else '-∞%' if t == -m.inf
else '%+.1f%%' % (100*t)
for t in [line_ratio, branch_ratio])))
else:
@@ -439,8 +440,8 @@ def table(results, diff_results=None, *,
diff_r.coverage_branches if diff_r else None)
if r or diff_r else FracField.diff_none,
' (%s)' % ', '.join(
'+∞%' if t == float('+inf')
else '-∞%' if t == float('-inf')
'+∞%' if t == +m.inf
else '-∞%' if t == -m.inf
else '%+.1f%%' % (100*t)
for t in [line_ratio, branch_ratio]
if t)
@@ -473,8 +474,8 @@ def table(results, diff_results=None, *,
r.coverage_branches.diff_table()
if r else FracField.diff_none,
' (%s)' % ', '.join(
'+∞%' if t == float('+inf')
else '-∞%' if t == float('-inf')
'+∞%' if t == +m.inf
else '-∞%' if t == -m.inf
else '%+.1f%%' % (100*t)
for t in [line_ratio, branch_ratio])))
else:
@@ -496,8 +497,8 @@ def table(results, diff_results=None, *,
diff_r.coverage_branches if diff_r else None)
if r or diff_r else FracField.diff_none,
' (%s)' % ', '.join(
'+∞%' if t == float('+inf')
else '-∞%' if t == float('-inf')
'+∞%' if t == +m.inf
else '-∞%' if t == -m.inf
else '%+.1f%%' % (100*t)
for t in [line_ratio, branch_ratio]
if t)