feat(solver-bootstrap): step 2 — dependency-smoke-tests

2026-07-30 12:51:02 +09:00
parent 644d307abe
commit e0348d80bf
3 changed files with 134 additions and 1 deletions
@@ -0,0 +1,54 @@
+#include <array>
+#include <cstddef>
+#include <filesystem>
+#include <system_error>
+
+#include <gmock/gmock.h>
+#include <hdf5.h>
+#include <mkl.h>
+#include <oneapi/tbb/global_control.h>
+#include <oneapi/tbb/parallel_for.h>
+
+namespace {
+
+TEST(DependencySmoke, CallsOneMklVectorOperation) {
+    constexpr std::array<double, 3> x{1.0, 2.0, 3.0};
+    std::array<double, 3> y{4.0, 5.0, 6.0};
+
+    cblas_daxpy(
+        static_cast<MKL_INT>(x.size()), 2.0, x.data(), 1, y.data(), 1);
+
+    EXPECT_THAT(y, ::testing::ElementsAre(6.0, 9.0, 12.0));
+}
+
+TEST(DependencySmoke, RunsLimitedOneTbbParallelLoop) {
+    std::array<std::size_t, 16> values{};
+    const oneapi::tbb::global_control limit{
+        oneapi::tbb::global_control::max_allowed_parallelism, 2};
+
+    oneapi::tbb::parallel_for(
+        std::size_t{0}, values.size(), [&values](const std::size_t index) {
+            values[index] = index + 1;
+        });
+
+    EXPECT_THAT(values, ::testing::ElementsAre(
+                            1U, 2U, 3U, 4U, 5U, 6U, 7U, 8U,
+                            9U, 10U, 11U, 12U, 13U, 14U, 15U, 16U));
+}
+
+TEST(DependencySmoke, CreatesAndClosesHdf5File) {
+    const auto path =
+        std::filesystem::path{::testing::TempDir()} /
+        "fesa_dependency_smoke.h5";
+
+    const hid_t file = H5Fcreate(
+        path.string().c_str(), H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
+    ASSERT_GE(file, 0);
+    EXPECT_GE(H5Fclose(file), 0);
+
+    std::error_code error;
+    std::filesystem::remove(path, error);
+    EXPECT_FALSE(error);
+}
+
+}  // namespace