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

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

@@ -0,0 +1,51 @@
+// 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 "test/unit_spirv.h"
+
+#include "gmock/gmock.h"
+#include "source/util/string_utils.h"
+#include "test/test_fixture.h"
+
+namespace spvtools {
+namespace {
+
+using utils::MakeVector;
+using ::testing::Eq;
+using Words = std::vector<uint32_t>;
+
+TEST(MakeVector, Samples) {
+  EXPECT_THAT(MakeVector(""), Eq(Words{0}));
+  EXPECT_THAT(MakeVector("a"), Eq(Words{0x0061}));
+  EXPECT_THAT(MakeVector("ab"), Eq(Words{0x006261}));
+  EXPECT_THAT(MakeVector("abc"), Eq(Words{0x00636261}));
+  EXPECT_THAT(MakeVector("abcd"), Eq(Words{0x64636261, 0x00}));
+  EXPECT_THAT(MakeVector("abcde"), Eq(Words{0x64636261, 0x0065}));
+}
+
+TEST(WordVectorPrintTo, PreservesFlagsAndFill) {
+  std::stringstream s;
+  s << std::setw(4) << std::oct << std::setfill('x') << 8 << " ";
+  spvtest::PrintTo(spvtest::WordVector({10, 16}), &s);
+  // The octal setting and fill character should be preserved
+  // from before the PrintTo.
+  // Width is reset after each emission of a regular scalar type.
+  // So set it explicitly again.
+  s << std::setw(4) << 9;
+
+  EXPECT_THAT(s.str(), Eq("xx10 0x0000000a 0x00000010 xx11"));
+}
+
+}  // namespace
+}  // namespace spvtools