spirv-tools: vendor as full-fork recipe (path=source, patches baked)

local/recipes/dev/spirv-tools/source/test/operand_test.cpp

@@ -0,0 +1,106 @@
+// Copyright (c) 2015-2016 The Khronos Group Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#include <vector>
+
+#include "test/unit_spirv.h"
+
+namespace spvtools {
+namespace {
+
+using ::testing::ValuesIn;
+
+TEST(OperandString, AllAreDefinedExceptVariable) {
+  // None has no string, so don't test it.
+  EXPECT_EQ(0u, SPV_OPERAND_TYPE_NONE);
+  // Start testing at enum with value 1, skipping None.
+  for (int i = 1; i < int(SPV_OPERAND_TYPE_NUM_OPERAND_TYPES); i++) {
+    const auto type = static_cast<spv_operand_type_t>(i);
+    if (spvOperandIsVariable(type)) {
+      EXPECT_STREQ("unknown", spvOperandTypeStr(type))
+          << " variable type " << i << " has a name '"
+          << spvOperandTypeStr(type) << "'when it should not";
+    } else {
+      EXPECT_STRNE("unknown", spvOperandTypeStr(type))
+          << " operand type " << i << " has no name when it should";
+    }
+  }
+}
+
+TEST(OperandIsConcreteMask, Sample) {
+  // Check a few operand types preceding the concrete mask types.
+  EXPECT_FALSE(spvOperandIsConcreteMask(SPV_OPERAND_TYPE_NONE));
+  EXPECT_FALSE(spvOperandIsConcreteMask(SPV_OPERAND_TYPE_ID));
+  EXPECT_FALSE(spvOperandIsConcreteMask(SPV_OPERAND_TYPE_LITERAL_INTEGER));
+  EXPECT_FALSE(spvOperandIsConcreteMask(SPV_OPERAND_TYPE_CAPABILITY));
+
+  // Check all the concrete mask operand types.
+  EXPECT_TRUE(spvOperandIsConcreteMask(SPV_OPERAND_TYPE_IMAGE));
+  EXPECT_TRUE(spvOperandIsConcreteMask(SPV_OPERAND_TYPE_FP_FAST_MATH_MODE));
+  EXPECT_TRUE(spvOperandIsConcreteMask(SPV_OPERAND_TYPE_SELECTION_CONTROL));
+  EXPECT_TRUE(spvOperandIsConcreteMask(SPV_OPERAND_TYPE_LOOP_CONTROL));
+  EXPECT_TRUE(spvOperandIsConcreteMask(SPV_OPERAND_TYPE_FUNCTION_CONTROL));
+  EXPECT_TRUE(spvOperandIsConcreteMask(SPV_OPERAND_TYPE_MEMORY_ACCESS));
+
+  // Check a few operand types after the concrete mask types, including the
+  // optional forms for Image and MemoryAccess.
+  EXPECT_FALSE(spvOperandIsConcreteMask(SPV_OPERAND_TYPE_OPTIONAL_ID));
+  EXPECT_FALSE(spvOperandIsConcreteMask(SPV_OPERAND_TYPE_OPTIONAL_IMAGE));
+  EXPECT_FALSE(
+      spvOperandIsConcreteMask(SPV_OPERAND_TYPE_OPTIONAL_MEMORY_ACCESS));
+}
+
+TEST(OperandType, NoneTypeClassification) {
+  EXPECT_FALSE(spvOperandIsConcrete(SPV_OPERAND_TYPE_NONE));
+  EXPECT_FALSE(spvOperandIsOptional(SPV_OPERAND_TYPE_NONE));
+  EXPECT_FALSE(spvOperandIsVariable(SPV_OPERAND_TYPE_NONE));
+}
+
+TEST(OperandType, EndSentinelTypeClassification) {
+  EXPECT_FALSE(spvOperandIsConcrete(SPV_OPERAND_TYPE_NUM_OPERAND_TYPES));
+  EXPECT_FALSE(spvOperandIsOptional(SPV_OPERAND_TYPE_NUM_OPERAND_TYPES));
+  EXPECT_FALSE(spvOperandIsVariable(SPV_OPERAND_TYPE_NUM_OPERAND_TYPES));
+}
+
+TEST(OperandType, WidthForcingTypeClassification) {
+  EXPECT_FALSE(spvOperandIsConcrete(SPV_FORCE_32BIT_spv_operand_type_t));
+  EXPECT_FALSE(spvOperandIsOptional(SPV_FORCE_32BIT_spv_operand_type_t));
+  EXPECT_FALSE(spvOperandIsVariable(SPV_FORCE_32BIT_spv_operand_type_t));
+}
+
+TEST(OperandType, EachTypeIsEitherConcreteOrOptionalNotBoth) {
+  EXPECT_EQ(0u, SPV_OPERAND_TYPE_NONE);
+  // Start testing at enum with value 1, skipping None.
+  for (int i = 1; i < int(SPV_OPERAND_TYPE_NUM_OPERAND_TYPES); i++) {
+    const auto type = static_cast<spv_operand_type_t>(i);
+    EXPECT_NE(spvOperandIsConcrete(type), spvOperandIsOptional(type))
+        << " operand type " << int(type) << " concrete? "
+        << int(spvOperandIsConcrete(type)) << " optional? "
+        << int(spvOperandIsOptional(type));
+  }
+}
+
+TEST(OperandType, EachVariableTypeIsOptional) {
+  EXPECT_EQ(0u, SPV_OPERAND_TYPE_NONE);
+  // Start testing at enum with value 1, skipping None.
+  for (int i = 1; i < int(SPV_OPERAND_TYPE_NUM_OPERAND_TYPES); i++) {
+    const auto type = static_cast<spv_operand_type_t>(i);
+    if (spvOperandIsVariable(type)) {
+      EXPECT_TRUE(spvOperandIsOptional(type)) << " variable type " << int(type);
+    }
+  }
+}
+
+}  // namespace
+}  // namespace spvtools