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e90073f7dd
Avoid calling libtool to link every single test case, by building just one binary from all the sources. This binary is then given the task of choosing tests to run (based on user selection and individual test requirement), forking each test into its own process and accumulating the results.
73 lines
2.5 KiB
C
73 lines
2.5 KiB
C
/*
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* Copyright © 2008 Red Hat, Inc.
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*
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* Permission is hereby granted, free of charge, to any person
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* obtaining a copy of this software and associated documentation
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* files (the "Software"), to deal in the Software without
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* restriction, including without limitation the rights to use, copy,
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* modify, merge, publish, distribute, sublicense, and/or sell copies
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* of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
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* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
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* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*
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* Author: Carl D. Worth <cworth@cworth.org>
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*/
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/* Bug history:
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*
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* 2008-05-23: Caolan McNamara noticed a bug in OpenOffice.org where,
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* when using a very large font, space would be left for a
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* glyph but it would actually be rendered in the wrong
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* place. He wrote a minimal test case and posted the bug
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* here:
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*
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* corrupt glyph positions with large font
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* https://bugzilla.redhat.com/show_bug.cgi?id=448104
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*
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* 2008-05-23: Carl Worth wrote this test for the cairo test suite to
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* exercise the bug.
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*/
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#include "cairo-test.h"
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#define WIDTH 800
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#define HEIGHT 800
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#define TEXT_SIZE 10000
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static cairo_test_status_t
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draw (cairo_t *cr, int width, int height)
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{
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/* paint white so we don't need separate ref images for
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* RGB24 and ARGB32 */
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cairo_set_source_rgb (cr, 1., 1., 1.);
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cairo_paint (cr);
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cairo_select_font_face (cr, "Bitstream Vera Sans",
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CAIRO_FONT_SLANT_NORMAL,
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CAIRO_FONT_WEIGHT_NORMAL);
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cairo_set_font_size (cr, TEXT_SIZE);
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cairo_set_source_rgb (cr, 0, 0, 0);
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cairo_move_to (cr, -TEXT_SIZE / 2, TEXT_SIZE / 2);
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cairo_show_text (cr, "xW");
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return CAIRO_TEST_SUCCESS;
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}
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CAIRO_TEST (large_font,
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"Draws a very large font to exercise a glyph-positioning bug",
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"stress, font", /* keywords */
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NULL, /* requirements */
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WIDTH, HEIGHT,
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NULL, draw)
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