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test: Fix some memory leaks in test-font.c (#409) 

Coverity IDs: 141039, 141040, 141041
This commit is contained in:
Philip Withnall 2017-02-08 02:18:33 +00:00 committed by Behdad Esfahbod
parent 925ceacfed
commit a6ced90efc
1 changed files with 30 additions and 5 deletions
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35
test/api/test-font.c
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@ -35,13 +35,23 @@ static const char test_data[] = "test\0data";
static void
test_face_empty (void)
{
hb_face_t *created_from_empty;
hb_face_t *created_from_null;
g_assert (hb_face_get_empty ());
g_assert (hb_face_get_empty () != hb_face_create (hb_blob_get_empty (), 0));
g_assert (hb_face_get_empty () != hb_face_create (NULL, 0));
created_from_empty = hb_face_create (hb_blob_get_empty (), 0);
g_assert (hb_face_get_empty () != created_from_empty);
created_from_null = hb_face_create (NULL, 0);
g_assert (hb_face_get_empty () != created_from_null);
g_assert (hb_face_reference_table (hb_face_get_empty (), HB_TAG ('h','e','a','d')) == hb_blob_get_empty ());
g_assert_cmpint (hb_face_get_upem (hb_face_get_empty ()), ==, 1000);
hb_face_destroy (created_from_null);
hb_face_destroy (created_from_empty);
}
static void
@ -357,14 +367,29 @@ test_fontfuncs_subclassing (void)
static void
test_font_empty (void)
{
hb_font_t *created_from_empty;
hb_font_t *created_from_null;
hb_font_t *created_sub_from_null;
g_assert (hb_font_get_empty ());
g_assert (hb_font_get_empty () != hb_font_create (hb_face_get_empty ()));
g_assert (hb_font_get_empty () != hb_font_create (NULL));
g_assert (hb_font_get_empty () != hb_font_create_sub_font (NULL));
created_from_empty = hb_font_create (hb_face_get_empty ());
g_assert (hb_font_get_empty () != created_from_empty);
created_from_null = hb_font_create (NULL);
g_assert (hb_font_get_empty () != created_from_null);
created_sub_from_null = hb_font_create_sub_font (NULL);
g_assert (hb_font_get_empty () != created_sub_from_null);
g_assert (hb_font_is_immutable (hb_font_get_empty ()));
g_assert (hb_font_get_face (hb_font_get_empty ()) == hb_face_get_empty ());
g_assert (hb_font_get_parent (hb_font_get_empty ()) == NULL);
hb_font_destroy (created_sub_from_null);
hb_font_destroy (created_from_null);
hb_font_destroy (created_from_empty);
}
static void