Test SPV_CAPABILITY_AS_MASK macro

diff --git a/test/OpcodeRequiresCapabilities.cpp b/test/OpcodeRequiresCapabilities.cpp
index 1d0ed67..97fe118 100644 (file)
--- a/test/OpcodeRequiresCapabilities.cpp
+++ b/test/OpcodeRequiresCapabilities.cpp
@@ -65,6 +65,15 @@ TEST(OpcodeRequiresCapability, None) {
   ASSERT_EQ(0, spvOpcodeRequiresCapabilities(&entry));
 }
 
+/// Test SPV_CAPBILITY_AS_MASK
+
+TEST(CapabilityAsMaskMacro, Sample) {
+  EXPECT_EQ(uint64_t(1), SPV_CAPABILITY_AS_MASK(spv::CapabilityMatrix));
+  EXPECT_EQ(uint64_t(0x10000), SPV_CAPABILITY_AS_MASK(spv::CapabilityImageSRGBWrite));
+  EXPECT_EQ(uint64_t(0x100000000ULL), SPV_CAPABILITY_AS_MASK(spv::CapabilityClipDistance));
+  EXPECT_EQ(uint64_t(1) << 53, SPV_CAPABILITY_AS_MASK(spv::CapabilityTransformFeedback));
+};
+
 /// Capabilities required by an Opcode.
 struct ExpectedOpCodeCapabilities {
   spv::Op opcode;