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The branch, master has been updated via be558be3368503affa22139727420e1bdd01e27d (commit) from 785938474481fa23cda347fd25a3df7f0adde980 (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- http://repo.or.cz/w/gfxprim.git/commit/be558be3368503affa22139727420e1bdd01e... commit be558be3368503affa22139727420e1bdd01e27d Author: Cyril Hrubis <metan@ucw.cz> Date: Wed Dec 5 22:39:35 2012 +0100 tests: Add basic polygon tests, more to come. diff --git a/tests/gfx/Makefile b/tests/gfx/Makefile index d3c9b0e..1345a1f 100644 --- a/tests/gfx/Makefile +++ b/tests/gfx/Makefile @@ -3,11 +3,12 @@ include $(TOPDIR)/pre.mk CSOURCES=$(shell echo *.c) -APPS=gfx_benchmark Circle Line CircleSeg +APPS=gfx_benchmark Circle Line CircleSeg Polygon Circle: common.o Line: common.o CircleSeg: common.o +Polygon: common.o include ../tests.mk diff --git a/tests/gfx/Polygon.c b/tests/gfx/Polygon.c new file mode 100644 index 0000000..96a7d72 --- /dev/null +++ b/tests/gfx/Polygon.c @@ -0,0 +1,214 @@ +/***************************************************************************** + * This file is part of gfxprim library. * + * * + * Gfxprim is free software; you can redistribute it and/or * + * modify it under the terms of the GNU Lesser General Public * + * License as published by the Free Software Foundation; either * + * version 2.1 of the License, or (at your option) any later version. * + * * + * Gfxprim is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * + * Lesser General Public License for more details. * + * * + * You should have received a copy of the GNU Lesser General Public * + * License along with gfxprim; if not, write to the Free Software * + * Foundation, Inc., 51 Franklin Street, Fifth Floor, * + * Boston, MA 02110-1301 USA * + * * + * Copyright (C) 2009-2012 Cyril Hrubis <metan@ucw.cz> * + * * + *****************************************************************************/ + +#include <string.h> +#include <errno.h> +#include <sys/stat.h> + +#include <core/GP_Context.h> +#include <gfx/GP_Polygon.h> + +#include "tst_test.h" + +#include "common.h" + +struct testcase { + /* polygon description */ + unsigned int edge_count; + GP_Coord edges[20]; + + /* expected result */ + GP_Size w, h; + const char pixmap[]; +}; + +static int test_polygon(struct testcase *t) +{ + GP_Context *c; + int err; + + c = GP_ContextAlloc(t->w, t->h, GP_PIXEL_G8); + + if (c == NULL) { + tst_err("Failed to allocate context"); + return TST_UNTESTED; + } + + /* zero the pixels buffer */ + memset(c->pixels, 0, c->w * c->h); + + GP_FillPolygon(c, t->edge_count, t->edges, 1); + + err = compare_buffers(t->pixmap, c); + + if (err) { + tst_msg("Patterns are different"); + return TST_FAILED; + } + + return TST_SUCCESS; +} + +struct testcase testcase_1_edge = { + .edge_count = 1, + .edges = { + 1, 1, + }, + .w = 3, + .h = 3, + .pixmap = { + 0, 0, 0, + 0, 1, 0, + 0, 0, 0, + } +}; + +struct testcase testcase_5_edges_1px = { + .edge_count = 5, + .edges = { + 1, 1, + 1, 1, + 1, 1, + 1, 1, + 1, 1, + }, + .w = 3, + .h = 3, + .pixmap = { + 0, 0, 0, + 0, 1, 0, + 0, 0, 0, + } +}; + +struct testcase testcase_line_vert_3px = { + .edge_count = 2, + .edges = { + 1, 1, + 1, 3, + }, + .w = 5, + .h = 5, + .pixmap = { + 0, 0, 0, 0, 0, + 0, 1, 0, 0, 0, + 0, 1, 0, 0, 0, + 0, 1, 0, 0, 0, + 0, 0, 0, 0, 0, + } +}; + +struct testcase testcase_line_3px = { + .edge_count = 2, + .edges = { + 1, 1, + 2, 3, + }, + .w = 5, + .h = 5, + .pixmap = { + 0, 0, 0, 0, 0, + 0, 1, 0, 0, 0, + 0, 1, 1, 0, 0, + 0, 0, 1, 0, 0, + 0, 0, 0, 0, 0, + } +}; + +struct testcase testcase_2x2_square = { + .edge_count = 4, + .edges = { + 1, 1, + 2, 1, + 2, 2, + 1, 2, + }, + .w = 4, + .h = 4, + .pixmap = { + 0, 0, 0, 0, + 0, 1, 1, 0, + 0, 1, 1, 0, + 0, 0, 0, 0, + } +}; + +struct testcase testcase_4px_triangle = { + .edge_count = 3, + .edges = { + 2, 1, + 1, 2, + 3, 2, + }, + .w = 5, + .h = 4, + .pixmap = { + 0, 0, 0, 0, 0, + 0, 0, 1, 0, 0, + 0, 1, 1, 1, 0, + 0, 0, 0, 0, 0, + } +}; + + +static int test_1_edge(void) +{ + return test_polygon(&testcase_1_edge); +} + +static int test_5_edges_1px(void) +{ + return test_polygon(&testcase_5_edges_1px); +} + +static int test_line_vert_3px(void) +{ + return test_polygon(&testcase_line_vert_3px); +} + +static int test_line_3px(void) +{ + return test_polygon(&testcase_line_3px); +} + +static int test_2x2_square(void) +{ + return test_polygon(&testcase_2x2_square); +} + +static int test_4px_triangle(void) +{ + return test_polygon(&testcase_4px_triangle); +} + +const struct tst_suite tst_suite = { + .suite_name = "Polygon Testsuite", + .tests = { + {.name = "1 Edge Polygon", .tst_fn = test_1_edge}, + {.name = "5 Edges 1px Polygon", .tst_fn = test_5_edges_1px}, + {.name = "2x2 Square Polygon", .tst_fn = test_2x2_square}, + {.name = "Vert Line 3px Polygon", .tst_fn = test_line_vert_3px}, + {.name = "Line 3px Polygon", .tst_fn = test_line_3px}, + {.name = "Triangle 4px Polygon", .tst_fn = test_4px_triangle}, + {.name = NULL} + } +}; diff --git a/tests/gfx/runtest.sh b/tests/gfx/runtest.sh index bcef95e..bf430be 100755 --- a/tests/gfx/runtest.sh +++ b/tests/gfx/runtest.sh @@ -13,3 +13,4 @@ export LIBC_FATAL_STDERR_=1 LD_PRELOAD=`pwd`/../framework/libtst_preload.so LD_LIBRARY_PATH=../../build/ ./Circle "$@" LD_PRELOAD=`pwd`/../framework/libtst_preload.so LD_LIBRARY_PATH=../../build/ ./Line "$@" LD_PRELOAD=`pwd`/../framework/libtst_preload.so LD_LIBRARY_PATH=../../build/ ./CircleSeg "$@" +LD_PRELOAD=`pwd`/../framework/libtst_preload.so LD_LIBRARY_PATH=../../build/ ./Polygon "$@" ----------------------------------------------------------------------- Summary of changes: tests/gfx/Makefile | 3 +- tests/gfx/Polygon.c | 214 ++++++++++++++++++++++++++++++++++++++++++++++++++ tests/gfx/runtest.sh | 1 + 3 files changed, 217 insertions(+), 1 deletions(-) create mode 100644 tests/gfx/Polygon.c repo.or.cz automatic notification. 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