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-rw-r--r--test/ft-show-glyphs-table.c109
1 files changed, 0 insertions, 109 deletions
diff --git a/test/ft-show-glyphs-table.c b/test/ft-show-glyphs-table.c
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--- a/test/ft-show-glyphs-table.c
+++ /dev/null
@@ -1,109 +0,0 @@
-/*
- * Copyright © 2008 Red Hat, Inc.
- *
- * Permission is hereby granted, free of charge, to any person
- * obtaining a copy of this software and associated documentation
- * files (the "Software"), to deal in the Software without
- * restriction, including without limitation the rights to use, copy,
- * modify, merge, publish, distribute, sublicense, and/or sell copies
- * of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be
- * included in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- *
- * Authors: Eugeniy Meshcheryakov <eugen@debian.org>
- * Adrian Johnson <ajohnson@redneon.com>
- * Carl Worth <cworth@cworth.org>
- */
-
-#include "cairo-test.h"
-#include <cairo-ft.h>
-
-#define TEXT_SIZE 20
-#define PAD 10
-#define GRID_SIZE 30
-#define GRID_ROWS 10
-#define GRID_COLS 4
-#define NUM_GLYPHS (GRID_ROWS * GRID_COLS)
-#define WIDTH (PAD + GRID_COLS * GRID_SIZE + PAD)
-#define HEIGHT (PAD + GRID_ROWS * GRID_SIZE + PAD)
-
-/* This test was originally inspired by this bug report:
- *
- * Error when creating pdf charts for new FreeSerifItalic.ttf
- * http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=%23474136
- *
- * The original assertion failure was fairly boring, but the later
- * glyph mispositiing was quite interesting. And it turns out that the
- * _cairo_pdf_operators_show_glyphs code is fairly convoluted with a
- * code path that wasn't being exercised at all by the test suite.
- *
- * So this is an attempt to exercise that code path. Apparently laying
- * glyphs out vertically in a table like this, (so that there's a
- * large change in Y position from one glyph to the next), exercises
- * the code well.
- */
-
-static cairo_test_status_t
-draw (cairo_t *cr, int width, int height)
-{
- cairo_font_options_t *font_options;
- cairo_scaled_font_t *scaled_font;
- FT_Face face;
- FT_ULong charcode;
- FT_UInt idx;
- int i = 0;
- cairo_glyph_t glyphs[NUM_GLYPHS];
-
- /* paint white so we don't need separate ref images for
- * RGB24 and ARGB32 */
- cairo_set_source_rgb (cr, 1.0, 1.0, 1.0);
- cairo_paint (cr);
-
- cairo_select_font_face (cr, CAIRO_TEST_FONT_FAMILY " Sans",
- CAIRO_FONT_SLANT_NORMAL,
- CAIRO_FONT_WEIGHT_NORMAL);
- cairo_set_font_size (cr, TEXT_SIZE);
-
- font_options = cairo_font_options_create ();
- cairo_get_font_options (cr, font_options);
- cairo_font_options_set_hint_metrics (font_options, CAIRO_HINT_METRICS_OFF);
- cairo_set_font_options (cr, font_options);
- cairo_font_options_destroy (font_options);
-
- cairo_set_source_rgb (cr, 0.0, 0.0, 0.0);
-
- scaled_font = cairo_get_scaled_font (cr);
- face = cairo_ft_scaled_font_lock_face (scaled_font);
- {
- charcode = FT_Get_First_Char(face, &idx);
- while (idx && (i < NUM_GLYPHS)) {
- glyphs[i] = (cairo_glyph_t) {idx, PAD + GRID_SIZE * (i/GRID_ROWS), PAD + TEXT_SIZE + GRID_SIZE * (i%GRID_ROWS)};
- i++;
- charcode = FT_Get_Next_Char(face, charcode, &idx);
- }
- }
- cairo_ft_scaled_font_unlock_face (scaled_font);
-
- cairo_show_glyphs(cr, glyphs, i);
-
- return CAIRO_TEST_SUCCESS;
-}
-
-CAIRO_TEST (ft_show_glyphs_table,
- "Test cairo_show_glyphs with cairo-ft backend and glyphs laid out in a table",
- "ft, text", /* keywords */
- NULL, /* requirements */
- WIDTH, HEIGHT,
- NULL, draw)
-