Assembler test for SamplerAddressingMode, SamplerFilterMode

Uses OpConstantSampler instruction.

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 97058ab..f2f00de 100644 (file)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -186,6 +186,7 @@ if (NOT ${SPIRV_SKIP_EXECUTABLES})
       ${CMAKE_CURRENT_SOURCE_DIR}/test/TextStartsNewInst.cpp
       ${CMAKE_CURRENT_SOURCE_DIR}/test/TextToBinary.cpp
       ${CMAKE_CURRENT_SOURCE_DIR}/test/TextToBinary.Annotation.cpp
+      ${CMAKE_CURRENT_SOURCE_DIR}/test/TextToBinary.Constant.cpp
       ${CMAKE_CURRENT_SOURCE_DIR}/test/TextToBinary.ControlFlow.cpp
       ${CMAKE_CURRENT_SOURCE_DIR}/test/TextToBinary.Debug.cpp
       ${CMAKE_CURRENT_SOURCE_DIR}/test/TextToBinary.Function.cpp

diff --git a/test/TextToBinary.Constant.cpp b/test/TextToBinary.Constant.cpp
new file mode 100644 (file)
index 0000000..804de7b
--- /dev/null
+++ b/test/TextToBinary.Constant.cpp
@@ -0,0 +1,110 @@
+// Copyright (c) 2015 The Khronos Group Inc.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and/or associated documentation files (the
+// "Materials"), to deal in the Materials without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Materials, and to
+// permit persons to whom the Materials are furnished to do so, subject to
+// the following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Materials.
+//
+// MODIFICATIONS TO THIS FILE MAY MEAN IT NO LONGER ACCURATELY REFLECTS
+// KHRONOS STANDARDS. THE UNMODIFIED, NORMATIVE VERSIONS OF KHRONOS
+// SPECIFICATIONS AND HEADER INFORMATION ARE LOCATED AT
+//    https://www.khronos.org/registry/
+//
+// THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+// IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+// CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+// TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+// MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
+
+// Assembler tests for instructions in the "Group Instrucions" section of the
+// SPIR-V spec.
+
+#include "UnitSPIRV.h"
+
+#include "gmock/gmock.h"
+#include "TestFixture.h"
+
+namespace {
+
+using spvtest::MakeInstruction;
+using ::testing::Eq;
+
+// An example case for an enumerated value.
+template <typename E>
+struct EnumCase {
+  E value;
+  std::string name;
+};
+
+// Test Sampler Addressing Mode enum values
+
+using SamplerAddressingModeTest = test_fixture::TextToBinaryTestBase<
+    ::testing::TestWithParam<EnumCase<spv::SamplerAddressingMode>>>;
+
+TEST_P(SamplerAddressingModeTest, AnySamplerAddressingMode) {
+  std::string input =
+      "%result = OpConstantSampler %type " + GetParam().name + " 0 Nearest";
+  EXPECT_THAT(CompiledInstructions(input),
+              Eq(MakeInstruction(spv::OpConstantSampler,
+                                 {1, 2, GetParam().value, 0, 0})));
+}
+
+// clang-format off
+#define CASE(NAME) { spv::SamplerAddressingMode##NAME, #NAME }
+INSTANTIATE_TEST_CASE_P(
+    TextToBinarySamplerAddressingMode, SamplerAddressingModeTest,
+    ::testing::ValuesIn(std::vector<EnumCase<spv::SamplerAddressingMode>>{
+        CASE(None),
+        CASE(ClampToEdge),
+        CASE(Clamp),
+        CASE(Repeat),
+        CASE(RepeatMirrored),
+    }));
+#undef CASE
+// clang-format on
+
+// Test Sampler Filter Mode enum values
+
+using SamplerFilterModeTest = test_fixture::TextToBinaryTestBase<
+    ::testing::TestWithParam<EnumCase<spv::SamplerFilterMode>>>;
+
+TEST_P(SamplerFilterModeTest, AnySamplerFilterMode) {
+  std::string input =
+      "%result = OpConstantSampler %type Clamp 0 " + GetParam().name;
+  EXPECT_THAT(CompiledInstructions(input),
+              Eq(MakeInstruction(spv::OpConstantSampler,
+                                 {1, 2, 2, 0, GetParam().value})));
+}
+
+// clang-format off
+#define CASE(NAME) { spv::SamplerFilterMode##NAME, #NAME}
+INSTANTIATE_TEST_CASE_P(
+    TextToBinarySamplerFilterMode, SamplerFilterModeTest,
+    ::testing::ValuesIn(std::vector<EnumCase<spv::SamplerFilterMode>>{
+        CASE(Nearest),
+        CASE(Linear),
+    }));
+#undef CASE
+// clang-format on
+
+// TODO(dneto): OpConstantTrue
+// TODO(dneto): OpConstantFalse
+// TODO(dneto): OpConstant
+// TODO(dneto): OpConstantComposite
+// TODO(dneto): OpConstantSampler: other variations Param is 0 or 1
+// TODO(dneto): OpConstantNull
+// TODO(dneto): OpSpecConstantTrue
+// TODO(dneto): OpSpecConstantFalse
+// TODO(dneto): OpSpecConstant
+// TODO(dneto): OpSpecConstantComposite
+// TODO(dneto): OpSpecConstantOp
+
+}  // anonymous namespace