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[test/unicode] Use text fixture instead of static variables

This commit is contained in:
Behdad Esfahbod 2011-04-29 12:00:38 -04:00
parent 13db3d40bf
commit 6af9cff5e1
7 changed files with 74 additions and 49 deletions
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2
src/hb-unicode-private.hh
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@ -1,6 +1,6 @@
/*
* Copyright © 2009 Red Hat, Inc.
* Copyright © 2011 Codethink Limited
* Copyright © 2011 Codethink Limited
* Copyright © 2010,2011 Google, Inc.
*
* This is part of HarfBuzz, a text shaping library.

2
src/hb-unicode.h
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@ -1,6 +1,6 @@
/*
* Copyright © 2009 Red Hat, Inc.
* Copyright © 2011 Codethink Limited
* Copyright © 2011 Codethink Limited
* Copyright © 2011 Google, Inc.
*
* This is part of HarfBuzz, a text shaping library.

2
test/test-buffer.c
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@ -26,7 +26,7 @@
#include "hb-test.h"
/* This file tests types defined in hb-buffer.h */
/* Unit tests for hb-buffer.h */
static const char utf8[10] = "ab\360\240\200\200defg";

1
test/test-c.c
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@ -26,6 +26,7 @@
/* This file tests that all headers can be included from .c files */
#include <config.h>
#include <hb.h>

3
test/test-common.c
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@ -26,7 +26,8 @@
#include "hb-test.h"
/* This file tests types defined in hb-common.h */
/* Unit tests for hb-common.h */
static void
test_types_int (void)

1
test/test-cplusplus.cc
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@ -26,4 +26,5 @@
/* This file tests that all headers can be included from .cc files */
#include "test-c.c"

112
test/test-unicode.c
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@ -1,5 +1,6 @@
/*
* Copyright © 2011 Codethink Limited
* Copyright © 2011 Codethink Limited
* Copyright © 2011 Google, Inc.
*
* This is part of HarfBuzz, a text shaping library.
*
@ -22,11 +23,13 @@
* PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
*
* Codethink Author(s): Ryan Lortie
* Google Author(s): Behdad Esfahbod
*/
#include "hb-test.h"
/* This file tests the unicode virtual functions interface */
/* Unit tests for hb-unicode.h */
static void
test_unicode_nil (void)
@ -54,20 +57,36 @@ test_unicode_default (void)
g_assert_cmpint (hb_unicode_get_script (uf, 'd'), ==, HB_SCRIPT_LATIN);
}
static gboolean freed0, freed1;
static int unique_pointer0[1];
static int unique_pointer1[1];
static void free_up (void *up)
#define MAGIC0 0x12345678
#define MAGIC1 0x76543210
typedef struct {
int value;
gboolean freed;
} data_t;
typedef struct {
data_t data[2];
} data_fixture_t;
static void
data_fixture_init (data_fixture_t *f, gconstpointer user_data)
{
if (up == unique_pointer0) {
g_assert (!freed0);
freed0 = TRUE;
} else if (up == unique_pointer1) {
g_assert (!freed1);
freed1 = TRUE;
} else {
g_assert_not_reached ();
}
f->data[0].value = MAGIC0;
f->data[1].value = MAGIC1;
}
static void
data_fixture_finish (data_fixture_t *f, gconstpointer user_data)
{
}
static void free_up (void *p)
{
data_t *data = (data_t *) p;
g_assert (data->value == MAGIC0 || data->value == MAGIC1);
g_assert (data->freed == FALSE);
data->freed = TRUE;
}
static hb_script_t
@ -75,8 +94,11 @@ simple_get_script (hb_unicode_funcs_t *ufuncs,
hb_codepoint_t codepoint,
void *user_data)
{
data_t *data = (data_t *) user_data;
g_assert (hb_unicode_funcs_get_parent (ufuncs) == NULL);
g_assert (unique_pointer0 == user_data);
g_assert (data->value == MAGIC0);
g_assert (data->freed == FALSE);
if ('a' <= codepoint && codepoint <= 'z')
return HB_SCRIPT_LATIN;
@ -85,30 +107,31 @@ simple_get_script (hb_unicode_funcs_t *ufuncs,
}
static void
test_unicode_custom (void)
test_unicode_custom (data_fixture_t *f, gconstpointer user_data)
{
hb_unicode_funcs_t *uf = hb_unicode_funcs_create (NULL);
hb_unicode_funcs_set_script_func (uf, simple_get_script,
unique_pointer0, free_up);
&f->data[0], free_up);
g_assert_cmpint (hb_unicode_get_script (uf, 'a'), ==, HB_SCRIPT_LATIN);
g_assert_cmpint (hb_unicode_get_script (uf, '0'), ==, HB_SCRIPT_UNKNOWN);
g_assert (!freed0 && !freed1);
g_assert (!f->data[0].freed && !f->data[1].freed);
hb_unicode_funcs_destroy (uf);
g_assert (freed0 && !freed1);
freed0 = FALSE;
g_assert (f->data[0].freed && !f->data[1].freed);
}
static hb_script_t
a_is_for_arabic_get_script (hb_unicode_funcs_t *ufuncs,
hb_codepoint_t codepoint,
void *user_data)
{
data_t *data = (data_t *) user_data;
g_assert (hb_unicode_funcs_get_parent (ufuncs) != NULL);
g_assert (user_data == unique_pointer1);
g_assert (data->value == MAGIC1);
g_assert (data->freed == FALSE);
if (codepoint == 'a') {
return HB_SCRIPT_ARABIC;
@ -120,7 +143,7 @@ a_is_for_arabic_get_script (hb_unicode_funcs_t *ufuncs,
}
static void
test_unicode_subclassing_nil (void)
test_unicode_subclassing_nil (data_fixture_t *f, gconstpointer user_data)
{
hb_unicode_funcs_t *uf, *aa;
@ -131,67 +154,65 @@ test_unicode_subclassing_nil (void)
hb_unicode_funcs_destroy (uf);
hb_unicode_funcs_set_script_func (aa, a_is_for_arabic_get_script,
unique_pointer1, free_up);
&f->data[1], free_up);
g_assert_cmpint (hb_unicode_get_script (aa, 'a'), ==, HB_SCRIPT_ARABIC);
g_assert_cmpint (hb_unicode_get_script (aa, 'b'), ==, HB_SCRIPT_UNKNOWN);
g_assert (!freed0 && !freed1);
g_assert (!f->data[0].freed && !f->data[1].freed);
hb_unicode_funcs_destroy (aa);
g_assert (!freed0 && freed1);
freed1 = FALSE;
g_assert (!f->data[0].freed && f->data[1].freed);
}
static void
test_unicode_subclassing_glib (void)
test_unicode_subclassing_default (data_fixture_t *f, gconstpointer user_data)
{
hb_unicode_funcs_t *uf, *aa;
uf = hb_glib_get_unicode_funcs ();
uf = hb_unicode_funcs_get_default ();
aa = hb_unicode_funcs_create (uf);
hb_unicode_funcs_set_script_func (aa, a_is_for_arabic_get_script,
unique_pointer1, free_up);
&f->data[1], free_up);
g_assert_cmpint (hb_unicode_get_script (aa, 'a'), ==, HB_SCRIPT_ARABIC);
g_assert_cmpint (hb_unicode_get_script (aa, 'b'), ==, HB_SCRIPT_LATIN);
g_assert (!freed0 && !freed1);
g_assert (!f->data[0].freed && !f->data[1].freed);
hb_unicode_funcs_destroy (aa);
g_assert (!freed0 && freed1);
freed1 = FALSE;
g_assert (!f->data[0].freed && f->data[1].freed);
}
static void
test_unicode_subclassing_deep (void)
test_unicode_subclassing_deep (data_fixture_t *f, gconstpointer user_data)
{
hb_unicode_funcs_t *uf, *aa;
uf = hb_unicode_funcs_create (NULL);
hb_unicode_funcs_set_script_func (uf, simple_get_script,
unique_pointer0, free_up);
&f->data[0], free_up);
aa = hb_unicode_funcs_create (uf);
hb_unicode_funcs_destroy (uf);
/* make sure the 'uf' didn't get freed, since 'aa' holds a ref */
g_assert (!freed0);
g_assert (!f->data[0].freed);
hb_unicode_funcs_set_script_func (aa, a_is_for_arabic_get_script,
unique_pointer1, free_up);
&f->data[1], free_up);
g_assert_cmpint (hb_unicode_get_script (aa, 'a'), ==, HB_SCRIPT_ARABIC);
g_assert_cmpint (hb_unicode_get_script (aa, 'b'), ==, HB_SCRIPT_LATIN);
g_assert_cmpint (hb_unicode_get_script (aa, '0'), ==, HB_SCRIPT_UNKNOWN);
g_assert (!freed0 && !freed1);
g_assert (!f->data[0].freed && !f->data[1].freed);
hb_unicode_funcs_destroy (aa);
g_assert (freed0 && freed1);
freed0 = freed1 = FALSE;
g_assert (f->data[0].freed && f->data[1].freed);
}
int
main (int argc, char **argv)
{
@ -200,10 +221,11 @@ main (int argc, char **argv)
hb_test_add (test_unicode_nil);
hb_test_add (test_unicode_glib);
hb_test_add (test_unicode_default);
hb_test_add (test_unicode_custom);
hb_test_add (test_unicode_subclassing_nil);
hb_test_add (test_unicode_subclassing_glib);
hb_test_add (test_unicode_subclassing_deep);
hb_test_add_fixture (data_fixture, NULL, test_unicode_custom);
hb_test_add_fixture (data_fixture, NULL, test_unicode_subclassing_nil);
hb_test_add_fixture (data_fixture, NULL, test_unicode_subclassing_default);
hb_test_add_fixture (data_fixture, NULL, test_unicode_subclassing_deep);
/* XXX test all methods for their defaults and various (glib, icu, default) implementations. */
/* XXX test glib & icu two-way script conversion */