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1714feef
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Third Party Harfbuzz
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1714feef
编写于
2月 12, 2018
作者:
G
Garret Rieger
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电子邮件补丁
差异文件
[subset] re-enable test-subset-glyf. Refactor to use common functions in hb-subset-test.h
上级
d8d8bd84
变更
1
隐藏空白更改
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Showing
1 changed file
with
27 addition
and
82 deletion
+27
-82
test/api/test-subset-glyf.c
test/api/test-subset-glyf.c
+27
-82
未找到文件。
test/api/test-subset-glyf.c
浏览文件 @
1714feef
...
...
@@ -27,106 +27,50 @@
#include <stdbool.h>
#include "hb-test.h"
static
char
*
read_file
(
const
char
*
path
,
size_t
*
length
)
{
FILE
*
fp
=
fopen
(
path
,
"rb"
);
size_t
file_length
=
0
;
char
*
buffer
=
NULL
;
if
(
fp
&&
fseek
(
fp
,
0
,
SEEK_END
)
==
0
)
{
file_length
=
ftell
(
fp
);
rewind
(
fp
);
}
if
(
file_length
>
0
)
{
buffer
=
(
char
*
)
calloc
(
file_length
+
1
,
sizeof
(
char
));
if
(
fread
(
buffer
,
1
,
file_length
,
fp
)
==
file_length
)
{
*
length
=
file_length
;
}
else
{
free
(
buffer
);
buffer
=
NULL
;
}
}
if
(
fp
)
fclose
(
fp
);
return
buffer
;
}
static
hb_face_t
*
open_font
(
const
char
*
font_path
)
{
#if GLIB_CHECK_VERSION(2,37,2)
gchar
*
path
=
g_test_build_filename
(
G_TEST_DIST
,
font_path
,
NULL
);
#else
gchar
*
path
=
g_strdup
(
fontFile
);
#endif
size_t
length
;
char
*
font_data
=
read_file
(
path
,
&
length
);
if
(
font_data
!=
NULL
)
{
hb_blob_t
*
blob
=
hb_blob_create
(
font_data
,
length
,
HB_MEMORY_MODE_READONLY
,
font_data
,
free
);
hb_face_t
*
face
=
hb_face_create
(
blob
,
0
);
hb_blob_destroy
(
blob
);
return
face
;
}
return
NULL
;
}
#include "hb-subset-test.h"
/* Unit tests for hb-subset-glyf.h */
static
void
test_subset_glyf
(
void
)
{
hb_face_t
*
face_abc
=
open_font
(
"fonts/Roboto-Regular.abc.ttf"
);
hb_face_t
*
face_ac
=
open_font
(
"fonts/Roboto-Regular.ac.ttf"
);
hb_face_t
*
face_abc_subset
;
hb_blob_t
*
glyf_expected_blob
;
hb_blob_t
*
glyf_actual_blob
;
hb_set_t
*
codepoints
=
hb_set_create
();
hb_subset_profile_t
*
profile
=
hb_subset_profile_create
();
hb_subset_input_t
*
input
=
hb_subset_input_create
(
codepoints
);
hb_face_t
*
face_abc
=
hb_subset_test_open_font
(
"fonts/Roboto-Regular.abc.ttf"
);
g_assert
(
face_abc
);
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
);
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
(
'g'
,
'l'
,
'y'
,
'f'
));
hb_subset_test_check
(
face_ac
,
face_abc_subset
,
HB_TAG
(
'l'
,
'o'
,
'c'
,
'a'
));
#if 0 /* Enable when actually works. */
face_abc_subset = hb_subset (face_abc, profile, input);
g_assert (face_abc_subset);
hb_face_destroy
(
face_abc_subset
);
hb_face_destroy
(
face_abc
);
hb_face_destroy
(
face_ac
);
}
glyf_expected_blob = hb_face_reference_table (face_ac, HB_TAG('g','l','y','f'));
glyf_actual_blob = hb_face_reference_table (face_abc_subset, HB_TAG('g','l','y','f'));
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
);
// TODO(grieger): Uncomment below once this actually works.
//int expected_length, actual_length;
// g_assert_cmpmem(hb_blob_get_data (glyf_expected_blob, &expected_length), expected_length,
// hb_blob_get_data (glyf_actual_blob, &actual_length), actual_length);
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_
blob_destroy (glyf_actual_blob
);
hb_
blob_destroy (glyf_expected_blob
);
hb_
subset_test_check
(
face_abc
,
face_abc_subset
,
HB_TAG
(
'g'
,
'l'
,
'y'
,
'f'
)
);
hb_
subset_test_check
(
face_abc
,
face_abc_subset
,
HB_TAG
(
'l'
,
'o'
,
'c'
,
'a'
)
);
hb_face_destroy
(
face_abc_subset
);
#endif
hb_subset_input_destroy
(
input
);
hb_subset_profile_destroy
(
profile
);
hb_set_destroy
(
codepoints
);
hb_face_destroy
(
face_abc
);
hb_face_destroy
(
face_ac
);
}
int
...
...
@@ -135,6 +79,7 @@ main (int argc, char **argv)
hb_test_init
(
&
argc
,
&
argv
);
hb_test_add
(
test_subset_glyf
);
hb_test_add
(
test_subset_glyf_noop
);
return
hb_test_run
();
}
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