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Added CFF1 & CFF2 api tests

This commit is contained in:
Michiharu Ariza 2018-09-24 16:50:47 -07:00
parent 0604bf2b38
commit 258b456566
9 changed files with 212 additions and 0 deletions
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4
test/api/Makefile.am
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@ -42,6 +42,8 @@ TEST_PROGS = \
test-subset-os2 \
test-subset-post \
test-subset-vmtx \
test-subset-cff1 \
test-subset-cff2 \
test-unicode \
test-version \
$(NULL)
@ -55,6 +57,8 @@ test_subset_hmtx_LDADD = $(LDADD) $(top_builddir)/src/libharfbuzz-subset.la
test_subset_os2_LDADD = $(LDADD) $(top_builddir)/src/libharfbuzz-subset.la
test_subset_post_LDADD = $(LDADD) $(top_builddir)/src/libharfbuzz-subset.la
test_subset_vmtx_LDADD = $(LDADD) $(top_builddir)/src/libharfbuzz-subset.la
test_subset_cff1_LDADD = $(LDADD) $(top_builddir)/src/libharfbuzz-subset.la
test_subset_cff2_LDADD = $(LDADD) $(top_builddir)/src/libharfbuzz-subset.la
test_unicode_CPPFLAGS = \
$(AM_CPPFLAGS) \

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test/api/fonts/AdobeVFPrototype.abc.otf Normal file
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test/api/fonts/AdobeVFPrototype.ac.nohints.otf Normal file
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test/api/fonts/SourceSansPro-Regular.abc.otf Normal file
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test/api/fonts/SourceSansPro-Regular.ac.nohints.otf Normal file
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104
test/api/test-subset-cff1.c Normal file
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@ -0,0 +1,104 @@
/*
* Copyright © 2018 Adobe Systems Incorporated.
*
* This is part of HarfBuzz, a text shaping library.
*
* Permission is hereby granted, without written agreement and without
* license or royalty fees, to use, copy, modify, and distribute this
* software and its documentation for any purpose, provided that the
* above copyright notice and the following two paragraphs appear in
* all copies of this software.
*
* IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
* DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
* ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
* IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
* DAMAGE.
*
* THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
* BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
* ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
* PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
*
* Adobe Author(s): Michiharu Ariza
*/
#include "hb-test.h"
#include "hb-subset-test.h"
/* Unit tests for CFF subsetting */
static void
test_subset_cff1_noop (void)
{
hb_face_t *face_abc = hb_subset_test_open_font("fonts/SourceSansPro-Regular.abc.otf");
hb_set_t *codepoints = hb_set_create ();
hb_face_t *face_abc_subset;
hb_set_add (codepoints, 'a');
hb_set_add (codepoints, 'b');
hb_set_add (codepoints, 'c');
face_abc_subset = hb_subset_test_create_subset (face_abc, hb_subset_test_create_input (codepoints));
hb_set_destroy (codepoints);
hb_subset_test_check (face_abc, face_abc_subset, HB_TAG ('C','F','F',' '));
hb_face_destroy (face_abc_subset);
hb_face_destroy (face_abc);
}
static void
test_subset_cff1 (void)
{
hb_face_t *face_abc = hb_subset_test_open_font ("fonts/SourceSansPro-Regular.abc.otf");
hb_face_t *face_ac = hb_subset_test_open_font ("fonts/SourceSansPro-Regular.ac.otf");
hb_set_t *codepoints = hb_set_create ();
hb_face_t *face_abc_subset;
hb_set_add (codepoints, 'a');
hb_set_add (codepoints, 'c');
face_abc_subset = hb_subset_test_create_subset (face_abc, hb_subset_test_create_input (codepoints));
hb_set_destroy (codepoints);
hb_subset_test_check (face_ac, face_abc_subset, HB_TAG ('C','F','F',' '));
hb_face_destroy (face_abc_subset);
hb_face_destroy (face_abc);
hb_face_destroy (face_ac);
}
static void
test_subset_cff1_strip_hints (void)
{
hb_face_t *face_abc = hb_subset_test_open_font ("fonts/SourceSansPro-Regular.abc.ttf");
hb_face_t *face_ac = hb_subset_test_open_font ("fonts/SourceSansPro-Regular.ac.nohints.ttf");
hb_set_t *codepoints = hb_set_create ();
hb_subset_input_t *input;
hb_face_t *face_abc_subset;
hb_set_add (codepoints, 'a');
hb_set_add (codepoints, 'c');
input = hb_subset_test_create_input (codepoints);
hb_subset_input_set_drop_hints (input, true);
face_abc_subset = hb_subset_test_create_subset (face_abc, input);
hb_set_destroy (codepoints);
hb_subset_test_check (face_ac, face_abc_subset, HB_TAG ('C', 'F', 'F', ' '));
hb_face_destroy (face_abc_subset);
hb_face_destroy (face_abc);
hb_face_destroy (face_ac);
}
int
main (int argc, char **argv)
{
hb_test_init (&argc, &argv);
hb_test_add (test_subset_cff1_noop);
hb_test_add (test_subset_cff1);
hb_test_add (test_subset_cff1_strip_hints);
return hb_test_run ();
}

104
test/api/test-subset-cff2.c Normal file
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@ -0,0 +1,104 @@
/*
* Copyright © 2018 Adobe Systems Incorporated.
*
* This is part of HarfBuzz, a text shaping library.
*
* Permission is hereby granted, without written agreement and without
* license or royalty fees, to use, copy, modify, and distribute this
* software and its documentation for any purpose, provided that the
* above copyright notice and the following two paragraphs appear in
* all copies of this software.
*
* IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
* DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
* ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
* IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
* DAMAGE.
*
* THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
* BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
* ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
* PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
*
* Adobe Author(s): Michiharu Ariza
*/
#include "hb-test.h"
#include "hb-subset-test.h"
/* Unit tests for CFF2 subsetting */
static void
test_subset_cff2_noop (void)
{
hb_face_t *face_abc = hb_subset_test_open_font("fonts/AdobeVFPrototype.abc.otf");
hb_set_t *codepoints = hb_set_create ();
hb_face_t *face_abc_subset;
hb_set_add (codepoints, 'a');
hb_set_add (codepoints, 'b');
hb_set_add (codepoints, 'c');
face_abc_subset = hb_subset_test_create_subset (face_abc, hb_subset_test_create_input (codepoints));
hb_set_destroy (codepoints);
hb_subset_test_check (face_abc, face_abc_subset, HB_TAG ('C','F','F','2'));
hb_face_destroy (face_abc_subset);
hb_face_destroy (face_abc);
}
static void
test_subset_cff2 (void)
{
hb_face_t *face_abc = hb_subset_test_open_font ("fonts/AdobeVFPrototype.abc.otf");
hb_face_t *face_ac = hb_subset_test_open_font ("fonts/AdobeVFPrototype.ac.otf");
hb_set_t *codepoints = hb_set_create ();
hb_face_t *face_abc_subset;
hb_set_add (codepoints, 'a');
hb_set_add (codepoints, 'c');
face_abc_subset = hb_subset_test_create_subset (face_abc, hb_subset_test_create_input (codepoints));
hb_set_destroy (codepoints);
hb_subset_test_check (face_ac, face_abc_subset, HB_TAG ('C','F','F','2'));
hb_face_destroy (face_abc_subset);
hb_face_destroy (face_abc);
hb_face_destroy (face_ac);
}
static void
test_subset_cff2_strip_hints (void)
{
hb_face_t *face_abc = hb_subset_test_open_font ("fonts/AdobeVFPrototype.abc.ttf");
hb_face_t *face_ac = hb_subset_test_open_font ("fonts/AdobeVFPrototype.ac.nohints.ttf");
hb_set_t *codepoints = hb_set_create ();
hb_subset_input_t *input;
hb_face_t *face_abc_subset;
hb_set_add (codepoints, 'a');
hb_set_add (codepoints, 'c');
input = hb_subset_test_create_input (codepoints);
hb_subset_input_set_drop_hints (input, true);
face_abc_subset = hb_subset_test_create_subset (face_abc, input);
hb_set_destroy (codepoints);
hb_subset_test_check (face_ac, face_abc_subset, HB_TAG ('C', 'F', 'F', ' '));
hb_face_destroy (face_abc_subset);
hb_face_destroy (face_abc);
hb_face_destroy (face_ac);
}
int
main (int argc, char **argv)
{
hb_test_init (&argc, &argv);
hb_test_add (test_subset_cff2_noop);
hb_test_add (test_subset_cff2);
hb_test_add (test_subset_cff2_strip_hints);
return hb_test_run ();
}