Revert test changes

Signed-off-by: Aleksandr Motsjonov <[email protected]>

Author: soswow

src/rawtoaces_util/image_converter.cpp

@@ -1835,7 +1835,7 @@ bool ImageConverter::save_image(
     }
     else
     {
-        std::cerr << "ERROR: Failed to open the file: " << output_filename
+        std::cerr << "ERROR: Failed to write file: " << output_filename
                   << std::endl
                   << "Error: " << image_output->geterror() << std::endl;
     }

tests/usage_example_util.cpp

@@ -10,23 +10,9 @@
 // This file contains some usage examples of the util library.
 // It has only very little unit test functionality to keep the code clean.
 
-namespace
-{
-std::string create_temp_output_dir()
-{
-    static const std::string dir_name = "rawtoaces_usage_example_output";
-    std::filesystem::path    temp_output_dir =
-        std::filesystem::temp_directory_path() / dir_name;
-    std::cout << "Output dir: " << temp_output_dir << std::endl;
-    std::filesystem::create_directories( temp_output_dir );
-    return temp_output_dir.string();
-}
-} // namespace
-
 /// Test the image converter using command line parameters for intialisation.
 void test_ImageConverter_arguments()
 {
-    std::cout << "Running test_ImageConverter_arguments" << std::endl;
     // This test fails on CI runners having an old version of OIIO.
     if ( OIIO::openimageio_version() < 30000 )
         return;
@@ -37,12 +23,8 @@ void test_ImageConverter_arguments()
         std::filesystem::absolute( image_path ).string();
 
     // Input parameters.
-    std::string temp_output_dir = create_temp_output_dir();
-    const char *argv[]          = { "DUMMY PROGRAM PATH", "--wb-method",
-                                    "metadata",           "--mat-method",
-                                    "metadata",           "--overwrite",
-                                    "--output-dir",       temp_output_dir.c_str(),
-                                    "--verbose" };
+    const char *argv[] = { "DUMMY PROGRAM PATH", "--wb-method", "metadata",
+                           "--mat-method",       "metadata",    "--overwrite" };
 
     const size_t argc = sizeof( argv ) / sizeof( argv[0] );
 
@@ -63,7 +45,6 @@ void test_ImageConverter_arguments()
 /// Test the image converter, initialising the settings struct directly.
 void test_ImageConverter_settings()
 {
-    std::cout << "Running test_ImageConverter_settings" << std::endl;
     // This test fails on CI runners having an old version of OIIO.
     if ( OIIO::openimageio_version() < 30000 )
         return;
@@ -75,13 +56,11 @@ void test_ImageConverter_settings()
 
     // Configure the converter.
     rta::util::ImageConverter converter;
-    converter.settings.output_dir = create_temp_output_dir();
     converter.settings.WB_method =
         rta::util::ImageConverter::Settings::WBMethod::Metadata;
     converter.settings.matrix_method =
         rta::util::ImageConverter::Settings::MatrixMethod::Metadata;
     converter.settings.overwrite = true;
-    converter.settings.verbosity = 1;
 
     // Process an image.
     bool result = converter.process_image( absolute_image_path );