20   TestHistogram() : histogram_(5, 10) {}  in TestHistogram()
21   Histogram histogram_;  member in webrtc::video_coding::TestHistogram
25   EXPECT_EQ(0ul, histogram_.NumValues());  in TEST_F()
26   histogram_.Add(0);  in TEST_F()
27   EXPECT_EQ(1ul, histogram_.NumValues());  in TEST_F()
31   histogram_.Add(0);  in TEST_F()
32   histogram_.Add(1);  in TEST_F()
33   histogram_.Add(2);  in TEST_F()
34   histogram_.Add(3);  in TEST_F()
35   histogram_.Add(4);  in TEST_F()
36   EXPECT_EQ(5ul, histogram_.NumValues());  in TEST_F()
37   EXPECT_EQ(1ul, histogram_.InverseCdf(0.2f));  in TEST_F()
38   EXPECT_EQ(2ul, histogram_.InverseCdf(0.2000001f));  in TEST_F()
39   EXPECT_EQ(4ul, histogram_.InverseCdf(0.8f));  in TEST_F()
41   histogram_.Add(0);  in TEST_F()
42   EXPECT_EQ(6ul, histogram_.NumValues());  in TEST_F()
43   EXPECT_EQ(1ul, histogram_.InverseCdf(0.2f));  in TEST_F()
44   EXPECT_EQ(1ul, histogram_.InverseCdf(0.2000001f));  in TEST_F()
48   histogram_.Add(0);  in TEST_F()
49   histogram_.Add(0);  in TEST_F()
50   histogram_.Add(0);  in TEST_F()
51   histogram_.Add(0);  in TEST_F()
52   histogram_.Add(0);  in TEST_F()
53   histogram_.Add(1);  in TEST_F()
54   histogram_.Add(1);  in TEST_F()
55   histogram_.Add(1);  in TEST_F()
56   histogram_.Add(1);  in TEST_F()
57   histogram_.Add(1);  in TEST_F()
58   EXPECT_EQ(10ul, histogram_.NumValues());  in TEST_F()
59   EXPECT_EQ(1ul, histogram_.InverseCdf(0.5f));  in TEST_F()
60   EXPECT_EQ(2ul, histogram_.InverseCdf(0.5000001f));  in TEST_F()
62   histogram_.Add(4);  in TEST_F()
63   histogram_.Add(4);  in TEST_F()
64   histogram_.Add(4);  in TEST_F()
65   histogram_.Add(4);  in TEST_F()
66   EXPECT_EQ(10ul, histogram_.NumValues());  in TEST_F()
67   EXPECT_EQ(1ul, histogram_.InverseCdf(0.1f));  in TEST_F()
68   EXPECT_EQ(2ul, histogram_.InverseCdf(0.5f));  in TEST_F()
70   histogram_.Add(20);  in TEST_F()
71   EXPECT_EQ(10ul, histogram_.NumValues());  in TEST_F()
72   EXPECT_EQ(2ul, histogram_.InverseCdf(0.5f));  in TEST_F()
73   EXPECT_EQ(5ul, histogram_.InverseCdf(0.5000001f));  in TEST_F()