def testAddExponentialBins(self):
b = histogram.HistogramBinBoundaries(0.5)
b.AddExponentialBins(8, 4)
self._CheckBoundaries(b, 0.5, 8, [
histogram.Range.FromExplicitRange(-histogram.JS_MAX_VALUE, 0.5),
histogram.Range.FromExplicitRange(0.5, 1),
histogram.Range.FromExplicitRange(1, 2),
histogram.Range.FromExplicitRange(2, 4),
histogram.Range.FromExplicitRange(4, 8),
histogram.Range.FromExplicitRange(8, histogram.JS_MAX_VALUE),
])
def testBinBoundariesRaises(self):
b = histogram.HistogramBinBoundaries(-7)
with self.assertRaises(Exception):
b.AddBinBoundary(-10)
with self.assertRaises(Exception):
b.AddBinBoundary(-7)
with self.assertRaises(Exception):
b.AddLinearBins(-10, 10)
with self.assertRaises(Exception):
b.AddLinearBins(-7, 10)
with self.assertRaises(Exception):
b.AddLinearBins(10, 0)
with self.assertRaises(Exception):
b.AddExponentialBins(16, 4)
b = histogram.HistogramBinBoundaries(8)
with self.assertRaises(Exception):
b.AddExponentialBins(20, 0)
with self.assertRaises(Exception):
b.AddExponentialBins(5, 3)
with self.assertRaises(Exception):
b.AddExponentialBins(8, 3)
def testAddLinearBins(self):
b = histogram.HistogramBinBoundaries(1000)
b.AddLinearBins(1200, 5)
self._CheckBoundaries(b, 1000, 1200, [
histogram.Range.FromExplicitRange(-histogram.JS_MAX_VALUE, 1000),
histogram.Range.FromExplicitRange(1000, 1040),
histogram.Range.FromExplicitRange(1040, 1080),
histogram.Range.FromExplicitRange(1080, 1120),
histogram.Range.FromExplicitRange(1120, 1160),
histogram.Range.FromExplicitRange(1160, 1200),
histogram.Range.FromExplicitRange(1200, histogram.JS_MAX_VALUE),
])
def testAddBinBoundary(self):
b = histogram.HistogramBinBoundaries(-100)
b.AddBinBoundary(50)
self._CheckBoundaries(b, -100, 50, [
histogram.Range.FromExplicitRange(-histogram.JS_MAX_VALUE, -100),
histogram.Range.FromExplicitRange(-100, 50),
histogram.Range.FromExplicitRange(50, histogram.JS_MAX_VALUE),
])
b.AddBinBoundary(60)
b.AddBinBoundary(75)
self._CheckBoundaries(b, -100, 75, [
histogram.Range.FromExplicitRange(-histogram.JS_MAX_VALUE, -100),
histogram.Range.FromExplicitRange(-100, 50),
histogram.Range.FromExplicitRange(50, 60),
histogram.Range.FromExplicitRange(60, 75),
histogram.Range.FromExplicitRange(75, histogram.JS_MAX_VALUE),
])
def testBinBoundariesCombined(self):
b = histogram.HistogramBinBoundaries(-273.15)
b.AddBinBoundary(-50)
b.AddLinearBins(4, 3)
b.AddExponentialBins(16, 2)
b.AddLinearBins(17, 4)
b.AddBinBoundary(100)
self._CheckBoundaries(b, -273.15, 100, [
histogram.Range.FromExplicitRange(-histogram.JS_MAX_VALUE, -273.15),
histogram.Range.FromExplicitRange(-273.15, -50),
histogram.Range.FromExplicitRange(-50, -32),
histogram.Range.FromExplicitRange(-32, -14),
histogram.Range.FromExplicitRange(-14, 4),
histogram.Range.FromExplicitRange(4, 8),
histogram.Range.FromExplicitRange(8, 16),
histogram.Range.FromExplicitRange(16, 16.25),
histogram.Range.FromExplicitRange(16.25, 16.5),
histogram.Range.FromExplicitRange(16.5, 16.75),
histogram.Range.FromExplicitRange(16.75, 17),
histogram.Range.FromExplicitRange(17, 100),
histogram.Range.FromExplicitRange(100, histogram.JS_MAX_VALUE)
])