29     int exponent;  in testSpecialNumbers()  local
30     ASSERT_FP_EQ(aNaN, func(aNaN, &exponent));  in testSpecialNumbers()
31     ASSERT_FP_EQ(inf, func(inf, &exponent));  in testSpecialNumbers()
32     ASSERT_FP_EQ(neg_inf, func(neg_inf, &exponent));  in testSpecialNumbers()
34     ASSERT_FP_EQ(0.0, func(0.0, &exponent));  in testSpecialNumbers()
35     ASSERT_EQ(exponent, 0);  in testSpecialNumbers()
37     ASSERT_FP_EQ(-0.0, func(-0.0, &exponent));  in testSpecialNumbers()
38     ASSERT_EQ(exponent, 0);  in testSpecialNumbers()
42     int exponent;  in testPowersOfTwo()  local
44     EXPECT_FP_EQ(T(0.5), func(T(1.0), &exponent));  in testPowersOfTwo()
45     EXPECT_EQ(exponent, 1);  in testPowersOfTwo()
46     EXPECT_FP_EQ(T(-0.5), func(T(-1.0), &exponent));  in testPowersOfTwo()
47     EXPECT_EQ(exponent, 1);  in testPowersOfTwo()
49     EXPECT_FP_EQ(T(0.5), func(T(2.0), &exponent));  in testPowersOfTwo()
50     EXPECT_EQ(exponent, 2);  in testPowersOfTwo()
51     EXPECT_FP_EQ(T(-0.5), func(T(-2.0), &exponent));  in testPowersOfTwo()
52     EXPECT_EQ(exponent, 2);  in testPowersOfTwo()
54     EXPECT_FP_EQ(T(0.5), func(T(4.0), &exponent));  in testPowersOfTwo()
55     EXPECT_EQ(exponent, 3);  in testPowersOfTwo()
56     EXPECT_FP_EQ(T(-0.5), func(T(-4.0), &exponent));  in testPowersOfTwo()
57     EXPECT_EQ(exponent, 3);  in testPowersOfTwo()
59     EXPECT_FP_EQ(T(0.5), func(T(8.0), &exponent));  in testPowersOfTwo()
60     EXPECT_EQ(exponent, 4);  in testPowersOfTwo()
61     EXPECT_FP_EQ(T(-0.5), func(T(-8.0), &exponent));  in testPowersOfTwo()
62     EXPECT_EQ(exponent, 4);  in testPowersOfTwo()
64     EXPECT_FP_EQ(T(0.5), func(T(16.0), &exponent));  in testPowersOfTwo()
65     EXPECT_EQ(exponent, 5);  in testPowersOfTwo()
66     EXPECT_FP_EQ(T(-0.5), func(T(-16.0), &exponent));  in testPowersOfTwo()
67     EXPECT_EQ(exponent, 5);  in testPowersOfTwo()
69     EXPECT_FP_EQ(T(0.5), func(T(32.0), &exponent));  in testPowersOfTwo()
70     EXPECT_EQ(exponent, 6);  in testPowersOfTwo()
71     EXPECT_FP_EQ(T(-0.5), func(T(-32.0), &exponent));  in testPowersOfTwo()
72     EXPECT_EQ(exponent, 6);  in testPowersOfTwo()
76     int exponent;  in testSomeIntegers()  local
78     EXPECT_FP_EQ(T(0.75), func(T(24.0), &exponent));  in testSomeIntegers()
79     EXPECT_EQ(exponent, 5);  in testSomeIntegers()
80     EXPECT_FP_EQ(T(-0.75), func(T(-24.0), &exponent));  in testSomeIntegers()
81     EXPECT_EQ(exponent, 5);  in testSomeIntegers()
83     EXPECT_FP_EQ(T(0.625), func(T(40.0), &exponent));  in testSomeIntegers()
84     EXPECT_EQ(exponent, 6);  in testSomeIntegers()
85     EXPECT_FP_EQ(T(-0.625), func(T(-40.0), &exponent));  in testSomeIntegers()
86     EXPECT_EQ(exponent, 6);  in testSomeIntegers()
88     EXPECT_FP_EQ(T(0.78125), func(T(800.0), &exponent));  in testSomeIntegers()
89     EXPECT_EQ(exponent, 10);  in testSomeIntegers()
90     EXPECT_FP_EQ(T(-0.78125), func(T(-800.0), &exponent));  in testSomeIntegers()
91     EXPECT_EQ(exponent, 10);  in testSomeIntegers()