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basic wiring for a (failing) cmap test

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This commit is contained in:
Rod Sheeter 2018-02-12 16:01:15 -08:00
parent afb1da3a18
commit 89ee20f1a3
8 changed files with 87 additions and 7 deletions
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2
test/api/Makefile.am
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@ -29,12 +29,14 @@ TEST_PROGS = \
test-object \
test-set \
test-shape \
test-subset-cmap \
test-subset-glyf \
test-unicode \
test-version \
$(NULL)
test_subset_LDADD = $(LDADD) $(top_builddir)/src/libharfbuzz-subset.la
test_subset_cmap_LDADD = $(LDADD) $(top_builddir)/src/libharfbuzz-subset.la
test_subset_glyf_LDADD = $(LDADD) $(top_builddir)/src/libharfbuzz-subset.la
test_unicode_CPPFLAGS = \

1
test/api/fonts/README Normal file
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@ -0,0 +1 @@
cmap-format12-only files created by ttx & remove all other cmap entries

BIN
test/api/fonts/Roboto-Regular.abc.cmap-format12-only.ttf Normal file
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test/api/fonts/Roboto-Regular.ac.cmap-format12-only.ttf Normal file
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3
test/api/hb-subset-test.h
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@ -85,8 +85,7 @@ hb_subset_test_open_font (const char *font_path)
hb_blob_destroy (blob);
return face;
}
return NULL;
g_assert (false);
}
static inline hb_face_t *

82
test/api/test-subset-cmap.c Normal file
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@ -0,0 +1,82 @@
/*
* Copyright © 2018 Google, Inc.
*
* 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.
*
* Google Author(s): Roderick Sheeter
*/
#include <stdbool.h>
#include "hb-test.h"
#include "hb-subset-test.h"
/* Unit tests for cmap subsetting */
static void
test_subset_cmap (void)
{
hb_face_t *face_abc = hb_subset_test_open_font("fonts/Roboto-Regular.abc.ttf");
hb_face_t *face_ac = hb_subset_test_open_font("fonts/Roboto-Regular.ac.cmap-format12-only.ttf");
hb_set_t *codepoints = hb_set_create();
hb_set_add (codepoints, 97);
hb_set_add (codepoints, 99);
hb_face_t *face_abc_subset = hb_subset_test_create_subset (face_abc, codepoints);
hb_set_destroy (codepoints);
hb_subset_test_check (face_ac, face_abc_subset, HB_TAG ('c','m','a','p'));
hb_face_destroy (face_abc_subset);
hb_face_destroy (face_abc);
hb_face_destroy (face_ac);
}
static void
test_subset_cmap_noop (void)
{
hb_face_t *face_abc = hb_subset_test_open_font("fonts/Roboto-Regular.abc.cmap-format12-only.ttf");
hb_set_t *codepoints = hb_set_create();
hb_set_add (codepoints, 97);
hb_set_add (codepoints, 98);
hb_set_add (codepoints, 99);
hb_face_t *face_abc_subset = hb_subset_test_create_subset (face_abc, codepoints);
hb_set_destroy (codepoints);
hb_subset_test_check (face_abc, face_abc_subset, HB_TAG ('c','m','a','p'));
hb_face_destroy (face_abc_subset);
hb_face_destroy (face_abc);
}
// TODO(rsheeter) test cmap to no codepoints
int
main (int argc, char **argv)
{
hb_test_init (&argc, &argv);
hb_test_add (test_subset_cmap);
hb_test_add (test_subset_cmap_noop);
return hb_test_run();
}

5
test/api/test-subset-glyf.c
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@ -34,10 +34,8 @@
static void
test_subset_glyf (void)
{
hb_face_t *face_abc = hb_subset_test_open_font("fonts/Roboto-Regular.abc.ttf");
g_assert (face_abc);
hb_face_t *face_abc = hb_subset_test_open_font("fonts/Roboto-Regular.abc.ttf");
hb_face_t *face_ac = hb_subset_test_open_font("fonts/Roboto-Regular.ac.ttf");
g_assert (face_ac);
hb_set_t *codepoints = hb_set_create();
hb_set_add (codepoints, 97);
@ -57,7 +55,6 @@ static void
test_subset_glyf_noop (void)
{
hb_face_t *face_abc = hb_subset_test_open_font("fonts/Roboto-Regular.abc.ttf");
g_assert (face_abc);
hb_set_t *codepoints = hb_set_create();
hb_set_add (codepoints, 97);

1
test/shaping/data/in-house/tests/myanmar-syllable.tests
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@ -1 +0,0 @@
../fonts/af3086380b743099c54a3b11b96766039ea62fcd.ttf:--no-glyph-names:U+101D,U+FE00,U+1031,U+FE00,U+1031,U+FE00:[6=0+465|6=0+465|5=0+502]