1 ! Copyright (C) 2009 Slava Pestov.
2 ! See http://factorcode.org/license.txt for BSD license.
3 USING: tools.test core-text core-text.fonts core-foundation
4 core-foundation.dictionaries destructors arrays kernel generalizations
5 math accessors core-foundation.utilities combinators hashtables colors
9 : test-font ( name -- font )
10 [ >cf &CFRelease 0.0 f CTFontCreateWithName ] with-destructors ;
12 [ ] [ "Helvetica" test-font CFRelease ] unit-test
16 kCTFontAttributeName "Helvetica" test-font &CFRelease 2array 1array
17 <CFDictionary> &CFRelease drop
21 : test-typographic-bounds ( string font -- ? )
23 test-font &CFRelease tuck COLOR: white <CTLine> &CFRelease
24 compute-line-metrics {
32 [ t ] [ "Hello world" "Helvetica" test-typographic-bounds ] unit-test
34 [ t ] [ "Hello world" "Chicago" test-typographic-bounds ] unit-test
36 [ t ] [ "日本語" "Helvetica" test-typographic-bounds ] unit-test