Add ocloc ults

Signed-off-by: Kamil Kopryk <[email protected]>

Author: KamilKoprykIntel

opencl/test/unit_test/offline_compiler/offline_compiler_tests.cpp

@@ -1286,6 +1286,43 @@ TEST(OfflineCompilerTest, givenNonExistingFilenameWhenUsedToReadOptionsThenReadO
     EXPECT_FALSE(result);
 }
 
+class MyOclocArgHelper : public OclocArgHelper {
+  public:
+    std::unique_ptr<char[]> loadDataFromFile(const std::string &filename, size_t &retSize) override {
+        auto file = std::make_unique<char[]>(fileContent.size() + 1);
+        strcpy_s(file.get(), fileContent.size() + 1, fileContent.c_str());
+        retSize = fileContent.size();
+        return file;
+    }
+
+    bool fileExists(const std::string &filename) const override {
+        return true;
+    }
+
+    std::string fileContent;
+};
+
+TEST(OfflineCompilerTest, givenEmptyFileWhenReadOptionsFromFileThenSuccessIsReturned) {
+    std::string options;
+    std::string filename("non_existing_file");
+
+    auto helper = std::make_unique<MyOclocArgHelper>();
+    helper->fileContent = "";
+
+    EXPECT_TRUE(OfflineCompiler::readOptionsFromFile(options, filename, helper.get()));
+    EXPECT_TRUE(options.empty());
+}
+
+TEST(OfflineCompilerTest, givenNoCopyRightsWhenReadOptionsFromFileThenSuccessIsReturned) {
+    std::string options;
+    std::string filename("non_existing_file");
+
+    auto helper = std::make_unique<MyOclocArgHelper>();
+    helper->fileContent = "-dummy_option";
+    EXPECT_TRUE(OfflineCompiler::readOptionsFromFile(options, filename, helper.get()));
+    EXPECT_STREQ(helper->fileContent.c_str(), options.c_str());
+}
+
 TEST(OfflineCompilerTest, givenEmptyDirectoryWhenGenerateFilePathIsCalledThenTrailingSlashIsNotAppended) {
     std::string path = generateFilePath("", "a", "b");
     EXPECT_STREQ("ab", path.c_str());

opencl/test/unit_test/test_files/kernel_for_specific_device_options.txt

@@ -1 +1,8 @@
+/*
+ * Copyright (C) 2021 Intel Corporation
+ *
+ * SPDX-License-Identifier: MIT
+ *
+ */
+
 -cl-opt-disable

shared/offline_compiler/source/ocloc_arg_helper.h

@@ -80,7 +80,7 @@ class OclocArgHelper {
     std::vector<std::string> headersToVectorOfStrings();
     void readFileToVectorOfStrings(const std::string &filename, std::vector<std::string> &lines);
     MOCKABLE_VIRTUAL std::vector<char> readBinaryFile(const std::string &filename);
-    std::unique_ptr<char[]> loadDataFromFile(const std::string &filename, size_t &retSize);
+    MOCKABLE_VIRTUAL std::unique_ptr<char[]> loadDataFromFile(const std::string &filename, size_t &retSize);
 
     bool outputEnabled() const {
         return hasOutput;