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1 #include "Test.h" | 1 #include "Test.h" |
2 #include "Sk4x.h" | 2 #include "Sk4x.h" |
3 | 3 |
4 #define ASSERT_EQ(a, b) REPORTER_ASSERT(r, a.equal(b).allTrue()) | 4 #define ASSERT_EQ(a, b) REPORTER_ASSERT(r, a.equal(b).allTrue()) |
5 #define ASSERT_NE(a, b) REPORTER_ASSERT(r, a.notEqual(b).allTrue()) | 5 #define ASSERT_NE(a, b) REPORTER_ASSERT(r, a.notEqual(b).allTrue()) |
6 | 6 |
7 DEF_TEST(Sk4x_Construction, r) { | 7 DEF_TEST(Sk4x_Construction, r) { |
8 Sk4f uninitialized; | 8 Sk4f uninitialized; |
9 Sk4f zero(0,0,0,0); | 9 Sk4f zero(0,0,0,0); |
10 Sk4f foo(1,2,3,4), | 10 Sk4f foo(1,2,3,4), |
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52 ASSERT_EQ(zeroi, zerof.reinterpret<Sk4i>()); | 52 ASSERT_EQ(zeroi, zerof.reinterpret<Sk4i>()); |
53 ASSERT_EQ(zerof, zeroi.cast<Sk4f>()); | 53 ASSERT_EQ(zerof, zeroi.cast<Sk4f>()); |
54 ASSERT_EQ(zerof, zeroi.reinterpret<Sk4f>()); | 54 ASSERT_EQ(zerof, zeroi.reinterpret<Sk4f>()); |
55 | 55 |
56 Sk4f twof(2,2,2,2); | 56 Sk4f twof(2,2,2,2); |
57 Sk4i twoi(2,2,2,2); | 57 Sk4i twoi(2,2,2,2); |
58 ASSERT_EQ(twoi, twof.cast<Sk4i>()); | 58 ASSERT_EQ(twoi, twof.cast<Sk4i>()); |
59 ASSERT_NE(twoi, twof.reinterpret<Sk4i>()); | 59 ASSERT_NE(twoi, twof.reinterpret<Sk4i>()); |
60 ASSERT_EQ(twof, twoi.cast<Sk4f>()); | 60 ASSERT_EQ(twof, twoi.cast<Sk4f>()); |
61 ASSERT_NE(twof, twoi.reinterpret<Sk4f>()); | 61 ASSERT_NE(twof, twoi.reinterpret<Sk4f>()); |
| 62 |
| 63 ASSERT_EQ(Sk4i(0,0,0,0), Sk4f(0.5f, 0.49f, 0.51f, 0.99f).cast<Sk4i>()); |
| 64 ASSERT_EQ(Sk4i(1,1,1,1), Sk4f(1.5f, 1.49f, 1.51f, 1.99f).cast<Sk4i>()); |
62 } | 65 } |
63 | 66 |
64 DEF_TEST(Sk4x_Bits, r) { | 67 DEF_TEST(Sk4x_Bits, r) { |
65 ASSERT_EQ(Sk4i(0,0,0,0).bitNot(), Sk4i(-1,-1,-1,-1)); | 68 ASSERT_EQ(Sk4i(0,0,0,0).bitNot(), Sk4i(-1,-1,-1,-1)); |
66 | 69 |
67 Sk4i a(2,3,4,5), | 70 Sk4i a(2,3,4,5), |
68 b(1,3,5,7); | 71 b(1,3,5,7); |
69 ASSERT_EQ(Sk4i(0,3,4,5), a & b); | 72 ASSERT_EQ(Sk4i(0,3,4,5), a & b); |
70 ASSERT_EQ(Sk4i(3,3,5,7), a | b); | 73 ASSERT_EQ(Sk4i(3,3,5,7), a | b); |
71 } | 74 } |
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132 } | 135 } |
133 | 136 |
134 DEF_TEST(Sk4x_Swizzle, r) { | 137 DEF_TEST(Sk4x_Swizzle, r) { |
135 ASSERT_EQ(Sk4f(3,4,1,2), Sk4f(1,2,3,4).zwxy()); | 138 ASSERT_EQ(Sk4f(3,4,1,2), Sk4f(1,2,3,4).zwxy()); |
136 ASSERT_EQ(Sk4f(1,2,5,6), Sk4f::XYAB(Sk4f(1,2,3,4), Sk4f(5,6,7,8))); | 139 ASSERT_EQ(Sk4f(1,2,5,6), Sk4f::XYAB(Sk4f(1,2,3,4), Sk4f(5,6,7,8))); |
137 ASSERT_EQ(Sk4f(3,4,7,8), Sk4f::ZWCD(Sk4f(1,2,3,4), Sk4f(5,6,7,8))); | 140 ASSERT_EQ(Sk4f(3,4,7,8), Sk4f::ZWCD(Sk4f(1,2,3,4), Sk4f(5,6,7,8))); |
138 ASSERT_EQ(Sk4i(3,4,1,2), Sk4i(1,2,3,4).zwxy()); | 141 ASSERT_EQ(Sk4i(3,4,1,2), Sk4i(1,2,3,4).zwxy()); |
139 ASSERT_EQ(Sk4i(1,2,5,6), Sk4i::XYAB(Sk4i(1,2,3,4), Sk4i(5,6,7,8))); | 142 ASSERT_EQ(Sk4i(1,2,5,6), Sk4i::XYAB(Sk4i(1,2,3,4), Sk4i(5,6,7,8))); |
140 ASSERT_EQ(Sk4i(3,4,7,8), Sk4i::ZWCD(Sk4i(1,2,3,4), Sk4i(5,6,7,8))); | 143 ASSERT_EQ(Sk4i(3,4,7,8), Sk4i::ZWCD(Sk4i(1,2,3,4), Sk4i(5,6,7,8))); |
141 } | 144 } |
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