Review all tests

test/vb6_parser_test_main.cpp

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+//: vb6_parser_test_main.cpp
+
+// vb6_parser
+// Copyright (c) 2022 Federico Aponte
+// This code is licensed under GNU Software License (see LICENSE.txt for details)
+
+#include <gtest/gtest.h>
+
+#include <iostream>
+
+int main(int argc, char* argv[])
+{
+  testing::InitGoogleTest(&argc, argv);
+/*
+  --gtest_list_tests
+  --gtest_filter=POSITIVE_PATTERNS[-NEGATIVE_PATTERNS]
+  --gtest_also_run_disabled_tests
+  --gtest_repeat=[COUNT]
+  --gtest_shuffle
+  --gtest_random_seed=[NUMBER]
+  --gtest_color=(yes|no|auto)
+  --gtest_brief=1
+  --gtest_print_time=0
+  --gtest_output=(json|xml)[:DIRECTORY_PATH/|:FILE_PATH]
+  --gtest_death_test_style=(fast|threadsafe)
+  --gtest_break_on_failure
+  --gtest_throw_on_failure
+  --gtest_catch_exceptions=0
+*/
+  //::test::GTEST_FLAG(list_tests) = true;
+  //::testing::GTEST_FLAG(filter) = "*empty_lines*";
+
+  return RUN_ALL_TESTS();
+}