This test used to be named -truetype, which reflected the type of font used in
the test, in contrast to the -type1 test that uses a Type1 font. However, we
renamed this test to -type3 to emphasize the fact that a TrueType subset is
not emitted for vertical fonts and a Type3 fallback font is generated.
Now things have changed: we try generating a Type1 fallback font which is what
is happening for this test. Moreover, the -typ1 test also is generating a
Type1 fallback font since the Type1 subset font is not useful for vertical
fonts.