kc3-lang/freetype/tests/issue-1063/main.c

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• Hash : 7bc0f48c
  Author :
  Date : 2021-07-15T18:26:20
  

  [tests] Allow arbitrary build directories. * tests/issue-1063/main.c (main): I am building with a build directory that is not directly inside the source tree, so the path `../tests/data/As.I.Lay.Dying.ttf` does not resolve to the test input file. This change passes the test data directory as an environment variable to allow arbitrary build directories. * tests/meson.build: Updated.

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• tests/issue-1063/main.c

• #include <limits.h>
  #include <stdio.h>
  
  #include <freetype/freetype.h>
  #include <ft2build.h>
  
  
  int
  main( void )
  {
    FT_Library  library;
    FT_Face     face = NULL;
  
    /*
     * We assume that `FREETYPE_TESTS_DATA_DIR` was set by `meson test`.
     * Otherwise we default to `../tests/data`.
     *
     * TODO (David): Rewrite this to pass the test directory through the
     * command-line.
     */
    const char*  testdata_dir = getenv( "FREETYPE_TESTS_DATA_DIR" );
    char         filepath[PATH_MAX];
  
  
    snprintf( filepath, sizeof( filepath ), "%s/%s",
              testdata_dir ? testdata_dir : "../tests/data",
              "As.I.Lay.Dying.ttf" );
  
    FT_Init_FreeType( &library );
    if ( FT_New_Face( library, filepath, 0, &face ) != 0 )
    {
      fprintf( stderr, "Could not open file: %s\n", filepath );
      return 1;
    }
  
    for ( FT_ULong  i = 59; i < 171; i++ )
    {
      FT_UInt   gid  = FT_Get_Char_Index( face, i );
      FT_Error  code = FT_Load_Glyph( face, gid, FT_LOAD_DEFAULT );
  
  
      if ( code )
        printf( "unknown %d for char %lu, gid %u\n", code, i, gid );
    }
  
    return 0;
  }
  
  /* EOF */
  

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