[librsvg] (29 commits) ...Merge branch 'api-tests'

[Federico Mena Quintero <federico src gnome org>]

Summary of changes:

  b935e34... Remove RSVG_G_TYPE_INIT - we have required glib 2.52 for so
  927e81c... Start the tests of the whole public API
  51203f7... Test rsvg_pixbuf_from_file()
  758fd17... gitlab#198 - Fix rsvg_pixbuf_from_file_with_size_data()
  16d1bfa... Test rsvg_pixbuf_from_file_at_zoom()
  518b339... Test rsvg_pixbuf_from_file_at_size()
  f9c56c3... Refactor the pixbuf tests to have common code
  4d27370... Use test sizes that we can divide evenly...
  43a280a... Use g_assert_cmpint() to get better logs
  d915032... Test rsvg_pixbuf_from_file_at_max_size()
  a6a847b... Test rsvg_pixbuf_from_file_at_zoom_with_max()
  039a7e4... Test the noop functions rsvg_init(), rsvg_term(), rsvg_clea
  5b8b902... Let us pass a specific filename to get_test_filename()
  0eb8273... Test rsvg_handle_set_dpi() / rsvg_handle_set_dpi_x_y()
  4bcf1fa... Don't use rsvg_set_default_dpi*() in the utilities nor in t
  33ef0e0... Deprecate rsvg_set_default_dpi() and rsvg_set_default_dpi_x
  b593319... Test rsvg_error_quark()
  a132396... Test the auto-generated RSVG_TYPE_ERROR / RSVG_TYPE_HANDLE_
  4de3634... Include the tests/fixture/api/*.svg in the distributed test
  06063b7... Test rsvg_handle_write() / close() / free()
  76edf06... Test rsvg_handle_new_from_data()
  3491e54... Test rsvg_handle_new_from_gfile_sync()
  8acbac4... Test rsvg_handle_new_from_stream_sync()
  0aa78f1... Test rsvg_handle_read_stream_sync()
  648029d... Test rsvg_handle_get_pixbuf()
  bfbdf26... Test rsvg_handle_get_pixbuf_sub()
  fabd5bc... Test rsvg_handle_new_with_flags() in one of the existing te
  2d8d5c6... Test rsvg_handle_get_dimensions_sub() / rsvg_handle_get_pos
  d0c6512... Merge branch 'api-tests'