mirror of
https://github.com/Ed94/gencpp.git
synced 2024-11-14 04:34:52 -08:00
87 lines
2.8 KiB
C++
87 lines
2.8 KiB
C++
#define GEN_DEFINE_LIBRARY_CODE_CONSTANTS
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#define GEN_ENFORCE_STRONG_CODE_TYPES
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#define GEN_EXPOSE_BACKEND
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#define GEN_BENCHMARK
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#include "gen.hpp"
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#include "gen.builder.hpp"
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#include "gen.scanner.hpp"
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using namespace gen;
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void validate_singleheader_ast()
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{
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#define root_dir "../"
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gen::init();
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log_fmt("\nvalidate_singleheader_ast:\n");
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FileContents file = file_read_contents( GlobalAllocator, true, root_dir "singleheader/gen/gen.hpp" );
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// Duplicate and format
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{
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// Sleep(100);
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FileInfo scratch;
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FileError error = file_open_mode( & scratch, EFileMode_WRITE, "gen/scratch.cpp" );
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if ( error != EFileError_NONE ) {
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log_failure( "gen::File::open - Could not open file: %s", "gen/scratch.cpp");
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return;
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}
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// Sleep(100);
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b32 result = file_write( & scratch, file.data, file.size );
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if ( result == false ) {
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log_failure("gen::File::write - Failed to write to file: %s\n", file_name( & scratch ) );
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file_close( & scratch );
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return;
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}
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file_close( & scratch );
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// Sleep(100);
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format_file( "gen/scratch.cpp" );
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// Sleep(100);
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file = file_read_contents( GlobalAllocator, true, "gen/scratch.cpp" );
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}
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u64 time_start = time_rel_ms();
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CodeBody ast = parse_global_body( { file.size, (char const*)file.data } );
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log_fmt("\nAst generated. Time taken: %llu ms\n", time_rel_ms() - time_start);
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log_fmt("\nSerializng ast:\n");
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time_start = time_rel_ms();
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Builder
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builder = Builder::open( "gen/singleheader_copy.gen.hpp" );
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builder.print( ast );
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builder.write();
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log_fmt("Serialized. Time taken: %llu ms\n", time_rel_ms() - time_start);
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// Need to execute clang format on the generated file to get it to match the original.
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#define script_path root_dir "scripts/"
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#define clang_format "clang-format "
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#define cf_format_inplace "-i "
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#define cf_style "-style=file:" "C:/projects/gencpp/scripts/.clang-format "
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#define cf_verbose "-verbose "
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log_fmt("\nRunning clang-format on generated file:\n");
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system( clang_format cf_format_inplace cf_style cf_verbose "gen/singleheader_copy.gen.hpp" );
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log_fmt("clang-format finished reformatting.\n");
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#undef script_path
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#undef cf_cmd
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#undef cf_format_inplace
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#undef cf_style
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#undef cf_verbse
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FileContents file_gen = file_read_contents( GlobalAllocator, true, "gen/singleheader_copy.gen.hpp" );
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log_fmt("\nReconstructing from generated file:\n");
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time_start = time_rel_ms();
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CodeBody ast_gen = parse_global_body( { file_gen.size, (char const*)file_gen.data } );
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log_fmt("\nAst generated. Time taken: %llu ms\n\n", time_rel_ms() - time_start);
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time_start = time_rel_ms();
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if ( ast.is_equal( ast_gen ) )
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log_fmt( "\nPassed!: AST passed validation!\n" );
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else
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log_fmt( "\nFailed: AST did not pass validation\n" );
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log_fmt( "Time taken: %llu ms\n", time_rel_ms() - time_start );
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gen::deinit();
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}
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