Add test for PackSigned/PackUnsigned in Reactor
Test: New tests pass
Bug: b/37496082
Change-Id: I4a0aae14318f03b5ce59f12f7542db13270f52ab
Reviewed-on: https://swiftshader-review.googlesource.com/12848
Tested-by: Casey Dahlin <sadmac@google.com>
Reviewed-by: Nicolas Capens <nicolascapens@google.com>
diff --git a/src/Reactor/Main.cpp b/src/Reactor/Main.cpp
index fd365c4..a1bb0fb 100644
--- a/src/Reactor/Main.cpp
+++ b/src/Reactor/Main.cpp
@@ -820,6 +820,68 @@
delete routine;
}
+TEST(SubzeroReactorTest, Pack)
+{
+ Routine *routine = nullptr;
+
+ {
+ Function<Int(Pointer<Byte>)> function;
+ {
+ Pointer<Byte> out = function.Arg<0>();
+
+ *Pointer<SByte8>(out + 8 * 0) =
+ PackSigned(Short4(-1, -2, 1, 2),
+ Short4(3, 4, -3, -4));
+
+ *Pointer<Byte8>(out + 8 * 1) =
+ PackUnsigned(Short4(-1, -2, 1, 2),
+ Short4(3, 4, -3, -4));
+
+ *Pointer<Short8>(out + 8 * 2) =
+ PackSigned(Int4(-1, -2, 1, 2),
+ Int4(3, 4, -3, -4));
+
+ *Pointer<UShort8>(out + 8 * 4) =
+ PackUnsigned(Int4(-1, -2, 1, 2),
+ Int4(3, 4, -3, -4));
+
+ Return(0);
+ }
+
+ routine = function(L"one");
+
+ if(routine)
+ {
+ int out[6][2];
+
+ memset(&out, 0, sizeof(out));
+
+ int(*callable)(void*) = (int(*)(void*))routine->getEntry();
+ callable(&out);
+
+ EXPECT_EQ(out[0][0], 0x0201FEFF);
+ EXPECT_EQ(out[0][1], 0xFCFD0403);
+
+ EXPECT_EQ(out[1][0], 0x02010000);
+ EXPECT_EQ(out[1][1], 0x00000403);
+
+ EXPECT_EQ(out[2][0], 0xFFFEFFFF);
+ EXPECT_EQ(out[2][1], 0x00020001);
+
+ EXPECT_EQ(out[3][0], 0x00040003);
+ EXPECT_EQ(out[3][1], 0xFFFCFFFD);
+
+ EXPECT_EQ(out[4][0], 0x00000000);
+ EXPECT_EQ(out[4][1], 0x00020001);
+
+ EXPECT_EQ(out[5][0], 0x00040003);
+ EXPECT_EQ(out[5][1], 0x00000000);
+ }
+ }
+
+ delete routine;
+}
+
int main(int argc, char **argv)
{
::testing::InitGoogleTest(&argc, argv);
