22 TEST(IsPow2, Int_Negative) {  in TEST()  argument
23   EXPECT_EQ(false, glslang::IsPow2(-5));  in TEST()
24   EXPECT_EQ(false, glslang::IsPow2(-1));  in TEST()
25   EXPECT_EQ(false, glslang::IsPow2(INT_MIN));  in TEST()
26   EXPECT_EQ(false, glslang::IsPow2(int64_t(-10)));  in TEST()
29 TEST(IsPow2, Zero) {  in TEST()  argument
30   EXPECT_EQ(false, glslang::IsPow2(0));  in TEST()
31   EXPECT_EQ(false, glslang::IsPow2(0u));  in TEST()
32   EXPECT_EQ(false, glslang::IsPow2(0));  in TEST()
33   EXPECT_EQ(false, glslang::IsPow2(uint64_t(0)));  in TEST()
34   EXPECT_EQ(false, glslang::IsPow2(int64_t(0)));  in TEST()
37 TEST(IsPow2, Int_Positive_PowersOf2) {  in TEST()  argument
38   EXPECT_EQ(true, glslang::IsPow2(1));  in TEST()
39   EXPECT_EQ(true, glslang::IsPow2(2));  in TEST()
40   EXPECT_EQ(true, glslang::IsPow2(4));  in TEST()
41   EXPECT_EQ(true, glslang::IsPow2(8));  in TEST()
42   EXPECT_EQ(true, glslang::IsPow2(16));  in TEST()
43   EXPECT_EQ(true, glslang::IsPow2(32768));  in TEST()
44   EXPECT_EQ(true, glslang::IsPow2(65536));  in TEST()
45   EXPECT_EQ(true, glslang::IsPow2(2147483648));  in TEST()
48 TEST(IsPow2, Int_Positive_NonPowersOf2) {  in TEST()  argument
49   EXPECT_EQ(false, glslang::IsPow2(3));  in TEST()
50   EXPECT_EQ(false, glslang::IsPow2(5));  in TEST()
51   EXPECT_EQ(false, glslang::IsPow2(2147483647));  in TEST()
54 TEST(IsPow2, Uint_Positive_PowersOf2) {  in TEST()  argument
55   EXPECT_EQ(true, glslang::IsPow2(1u));  in TEST()
56   EXPECT_EQ(true, glslang::IsPow2(2u));  in TEST()
57   EXPECT_EQ(true, glslang::IsPow2(4u));  in TEST()
58   EXPECT_EQ(true, glslang::IsPow2(8u));  in TEST()
59   EXPECT_EQ(true, glslang::IsPow2(16u));  in TEST()
60   EXPECT_EQ(true, glslang::IsPow2(32768u));  in TEST()
61   EXPECT_EQ(true, glslang::IsPow2(65536u));  in TEST()
62   EXPECT_EQ(true, glslang::IsPow2(2147483648u));  in TEST()
65 TEST(IsPow2, Uint_Positive_NonPowersOf2) {  in TEST()  argument
66   EXPECT_EQ(false, glslang::IsPow2(3u));  in TEST()
67   EXPECT_EQ(false, glslang::IsPow2(5u));  in TEST()
68   EXPECT_EQ(false, glslang::IsPow2(2147483647u));  in TEST()