test-runner: move BarChart into utils.py

tools/run-tests

@@ -22,7 +22,7 @@ import dbus.mainloop.glib
 from gi.repository import GLib
 
 from runner import Runner
-from utils import Process, Namespace
+from utils import Process, Namespace, BarChart
 
 config = None
 intf_id = 0
@@ -291,47 +291,6 @@ class Hostapd:
 		for f in glob("/tmp/eap_sim_db*"):
 			os.remove(f)
 
-class BarChart():
-	def __init__(self, height=10, max_width=80):
-		self._height = height
-		self._max_width = max_width
-		self._values = []
-		self._max_value = 0
-		self._min_value = 0
-
-	def add_value(self, value):
-		if len(self._values) == 0:
-			self._max_value = int(1.01 * value)
-			self._min_value = int(0.99 * value)
-		elif value > self._max_value:
-			self._max_value = int(1.01 * value)
-		elif value < self._min_value:
-			self._min_value = int(0.99 * value)
-
-		self._values.append(value)
-
-	def _value_to_stars(self, value):
-		# Need to scale value (range of min_value -> max_value) to
-		# a range of 0 -> height
-		#
-		# Scaled = ((value - min_value) / ( max_value - min_value)) * (Height - 0) + 0
-
-		return int(((value - self._min_value) /
-			(self._max_value - self._min_value)) * self._height)
-
-	def __str__(self):
-		# Need to map value from range 0 - self._height
-		ret = ''
-
-		for i, value in enumerate(self._values):
-			stars = self._value_to_stars(value)
-			ret += '[%3u] ' % i + '%-10s' % ('*' * stars) + '\t\t\t%d\n' % value
-
-		ret += '\n'
-
-		return ret
-
-
 class TestContext(Namespace):
 	'''
 		Contains all information for a given set of tests being run

tools/utils.py

@@ -453,3 +453,43 @@ class Namespace:
 		ret += '===================================================\n\n'
 
 		return ret
+
+class BarChart():
+	def __init__(self, height=10, max_width=80):
+		self._height = height
+		self._max_width = max_width
+		self._values = []
+		self._max_value = 0
+		self._min_value = 0
+
+	def add_value(self, value):
+		if len(self._values) == 0:
+			self._max_value = int(1.01 * value)
+			self._min_value = int(0.99 * value)
+		elif value > self._max_value:
+			self._max_value = int(1.01 * value)
+		elif value < self._min_value:
+			self._min_value = int(0.99 * value)
+
+		self._values.append(value)
+
+	def _value_to_stars(self, value):
+		# Need to scale value (range of min_value -> max_value) to
+		# a range of 0 -> height
+		#
+		# Scaled = ((value - min_value) / ( max_value - min_value)) * (Height - 0) + 0
+
+		return int(((value - self._min_value) /
+			(self._max_value - self._min_value)) * self._height)
+
+	def __str__(self):
+		# Need to map value from range 0 - self._height
+		ret = ''
+
+		for i, value in enumerate(self._values):
+			stars = self._value_to_stars(value)
+			ret += '[%3u] ' % i + '%-10s' % ('*' * stars) + '\t\t\t%d\n' % value
+
+		ret += '\n'
+
+		return ret