31     int exponent;  in testSpecialNumbers()  local
32     ASSERT_FP_EQ(aNaN, func(aNaN, &exponent));  in testSpecialNumbers()
33     ASSERT_FP_EQ(inf, func(inf, &exponent));  in testSpecialNumbers()
34     ASSERT_FP_EQ(neg_inf, func(neg_inf, &exponent));  in testSpecialNumbers()
36     ASSERT_FP_EQ(0.0, func(0.0, &exponent));  in testSpecialNumbers()
37     ASSERT_EQ(exponent, 0);  in testSpecialNumbers()
39     ASSERT_FP_EQ(-0.0, func(-0.0, &exponent));  in testSpecialNumbers()
40     ASSERT_EQ(exponent, 0);  in testSpecialNumbers()
44     int exponent;  in testPowersOfTwo()  local
46     EXPECT_FP_EQ(T(0.5), func(T(1.0), &exponent));  in testPowersOfTwo()
47     EXPECT_EQ(exponent, 1);  in testPowersOfTwo()
48     EXPECT_FP_EQ(T(-0.5), func(T(-1.0), &exponent));  in testPowersOfTwo()
49     EXPECT_EQ(exponent, 1);  in testPowersOfTwo()
51     EXPECT_FP_EQ(T(0.5), func(T(2.0), &exponent));  in testPowersOfTwo()
52     EXPECT_EQ(exponent, 2);  in testPowersOfTwo()
53     EXPECT_FP_EQ(T(-0.5), func(T(-2.0), &exponent));  in testPowersOfTwo()
54     EXPECT_EQ(exponent, 2);  in testPowersOfTwo()
56     EXPECT_FP_EQ(T(0.5), func(T(4.0), &exponent));  in testPowersOfTwo()
57     EXPECT_EQ(exponent, 3);  in testPowersOfTwo()
58     EXPECT_FP_EQ(T(-0.5), func(T(-4.0), &exponent));  in testPowersOfTwo()
59     EXPECT_EQ(exponent, 3);  in testPowersOfTwo()
61     EXPECT_FP_EQ(T(0.5), func(T(8.0), &exponent));  in testPowersOfTwo()
62     EXPECT_EQ(exponent, 4);  in testPowersOfTwo()
63     EXPECT_FP_EQ(T(-0.5), func(T(-8.0), &exponent));  in testPowersOfTwo()
64     EXPECT_EQ(exponent, 4);  in testPowersOfTwo()
66     EXPECT_FP_EQ(T(0.5), func(T(16.0), &exponent));  in testPowersOfTwo()
67     EXPECT_EQ(exponent, 5);  in testPowersOfTwo()
68     EXPECT_FP_EQ(T(-0.5), func(T(-16.0), &exponent));  in testPowersOfTwo()
69     EXPECT_EQ(exponent, 5);  in testPowersOfTwo()
71     EXPECT_FP_EQ(T(0.5), func(T(32.0), &exponent));  in testPowersOfTwo()
72     EXPECT_EQ(exponent, 6);  in testPowersOfTwo()
73     EXPECT_FP_EQ(T(-0.5), func(T(-32.0), &exponent));  in testPowersOfTwo()
74     EXPECT_EQ(exponent, 6);  in testPowersOfTwo()
78     int exponent;  in testSomeIntegers()  local
80     EXPECT_FP_EQ(T(0.75), func(T(24.0), &exponent));  in testSomeIntegers()
81     EXPECT_EQ(exponent, 5);  in testSomeIntegers()
82     EXPECT_FP_EQ(T(-0.75), func(T(-24.0), &exponent));  in testSomeIntegers()
83     EXPECT_EQ(exponent, 5);  in testSomeIntegers()
85     EXPECT_FP_EQ(T(0.625), func(T(40.0), &exponent));  in testSomeIntegers()
86     EXPECT_EQ(exponent, 6);  in testSomeIntegers()
87     EXPECT_FP_EQ(T(-0.625), func(T(-40.0), &exponent));  in testSomeIntegers()
88     EXPECT_EQ(exponent, 6);  in testSomeIntegers()
90     EXPECT_FP_EQ(T(0.78125), func(T(800.0), &exponent));  in testSomeIntegers()
91     EXPECT_EQ(exponent, 10);  in testSomeIntegers()
92     EXPECT_FP_EQ(T(-0.78125), func(T(-800.0), &exponent));  in testSomeIntegers()
93     EXPECT_EQ(exponent, 10);  in testSomeIntegers()