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-rw-r--r--src/lib/openjp2/test_sparse_array.c174
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diff --git a/src/lib/openjp2/test_sparse_array.c b/src/lib/openjp2/test_sparse_array.c
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+/*
+ * The copyright in this software is being made available under the 2-clauses
+ * BSD License, included below. This software may be subject to other third
+ * party and contributor rights, including patent rights, and no such rights
+ * are granted under this license.
+ *
+ * Copyright (c) 2017, IntoPix SA <contact@intopix.com>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#undef NDEBUG
+
+#include "opj_includes.h"
+
+int main()
+{
+ OPJ_UINT32 i, j, w, h;
+ OPJ_INT32 buffer[ 99 * 101 ];
+ OPJ_BOOL ret;
+ opj_sparse_array_int32_t* sa;
+
+ sa = opj_sparse_array_int32_create(0, 1, 1, 1);
+ assert(sa == NULL);
+ opj_sparse_array_int32_free(sa);
+
+ sa = opj_sparse_array_int32_create(1, 0, 1, 1);
+ assert(sa == NULL);
+
+ sa = opj_sparse_array_int32_create(1, 1, 0, 1);
+ assert(sa == NULL);
+
+ sa = opj_sparse_array_int32_create(1, 1, 1, 0);
+ assert(sa == NULL);
+
+ sa = opj_sparse_array_int32_create(99, 101, ~0U, ~0U);
+ assert(sa == NULL);
+
+ sa = opj_sparse_array_int32_create(99, 101, 15, 17);
+ opj_sparse_array_int32_free(sa);
+
+ sa = opj_sparse_array_int32_create(99, 101, 15, 17);
+ ret = opj_sparse_array_int32_read(sa, 0, 0, 0, 1, buffer, 1, 1, OPJ_FALSE);
+ assert(!ret);
+ ret = opj_sparse_array_int32_read(sa, 0, 0, 1, 0, buffer, 1, 1, OPJ_FALSE);
+ assert(!ret);
+ ret = opj_sparse_array_int32_read(sa, 0, 0, 100, 1, buffer, 1, 1, OPJ_FALSE);
+ assert(!ret);
+ ret = opj_sparse_array_int32_read(sa, 0, 0, 1, 102, buffer, 1, 1, OPJ_FALSE);
+ assert(!ret);
+ ret = opj_sparse_array_int32_read(sa, 1, 0, 0, 1, buffer, 1, 1, OPJ_FALSE);
+ assert(!ret);
+ ret = opj_sparse_array_int32_read(sa, 0, 1, 1, 0, buffer, 1, 1, OPJ_FALSE);
+ assert(!ret);
+ ret = opj_sparse_array_int32_read(sa, 99, 101, 99, 101, buffer, 1, 1,
+ OPJ_FALSE);
+ assert(!ret);
+
+ buffer[0] = 1;
+ ret = opj_sparse_array_int32_read(sa, 0, 0, 1, 1, buffer, 1, 1, OPJ_FALSE);
+ assert(ret);
+ assert(buffer[0] == 0);
+
+ memset(buffer, 0xFF, sizeof(buffer));
+ ret = opj_sparse_array_int32_read(sa, 0, 0, 99, 101, buffer, 1, 99, OPJ_FALSE);
+ assert(ret);
+ for (i = 0; i < 99 * 101; i++) {
+ assert(buffer[i] == 0);
+ }
+
+ buffer[0] = 1;
+ ret = opj_sparse_array_int32_write(sa, 4, 5, 4 + 1, 5 + 1, buffer, 1, 1,
+ OPJ_FALSE);
+ assert(ret);
+
+ buffer[0] = 2;
+ ret = opj_sparse_array_int32_write(sa, 4, 5, 4 + 1, 5 + 1, buffer, 1, 1,
+ OPJ_FALSE);
+ assert(ret);
+
+ buffer[0] = 0;
+ buffer[1] = 0xFF;
+ ret = opj_sparse_array_int32_read(sa, 4, 5, 4 + 1, 5 + 1, buffer, 1, 1,
+ OPJ_FALSE);
+ assert(ret);
+ assert(buffer[0] == 2);
+ assert(buffer[1] == 0xFF);
+
+ buffer[0] = 0xFF;
+ buffer[1] = 0xFF;
+ buffer[2] = 0xFF;
+ ret = opj_sparse_array_int32_read(sa, 4, 5, 4 + 1, 5 + 2, buffer, 0, 1,
+ OPJ_FALSE);
+ assert(ret);
+ assert(buffer[0] == 2);
+ assert(buffer[1] == 0);
+ assert(buffer[2] == 0xFF);
+
+ buffer[0] = 3;
+ ret = opj_sparse_array_int32_write(sa, 4, 5, 4 + 1, 5 + 1, buffer, 0, 1,
+ OPJ_FALSE);
+ assert(ret);
+
+ buffer[0] = 0;
+ buffer[1] = 0xFF;
+ ret = opj_sparse_array_int32_read(sa, 4, 5, 4 + 1, 5 + 1, buffer, 1, 1,
+ OPJ_FALSE);
+ assert(ret);
+ assert(buffer[0] == 3);
+ assert(buffer[1] == 0xFF);
+
+ w = 15 + 1;
+ h = 17 + 1;
+ memset(buffer, 0xFF, sizeof(buffer));
+ ret = opj_sparse_array_int32_read(sa, 2, 1, 2 + w, 1 + h, buffer, 1, w,
+ OPJ_FALSE);
+ assert(ret);
+ for (j = 0; j < h; j++) {
+ for (i = 0; i < w; i++) {
+ if (i == 4 - 2 && j == 5 - 1) {
+ assert(buffer[ j * w + i ] == 3);
+ } else {
+ assert(buffer[ j * w + i ] == 0);
+ }
+ }
+ }
+
+ opj_sparse_array_int32_free(sa);
+
+
+ sa = opj_sparse_array_int32_create(99, 101, 15, 17);
+ memset(buffer, 0xFF, sizeof(buffer));
+ ret = opj_sparse_array_int32_read(sa, 0, 0, 2, 1, buffer, 2, 4, OPJ_FALSE);
+ assert(ret);
+ assert(buffer[0] == 0);
+ assert(buffer[1] == -1);
+ assert(buffer[2] == 0);
+
+ buffer[0] = 1;
+ buffer[2] = 3;
+ ret = opj_sparse_array_int32_write(sa, 0, 0, 2, 1, buffer, 2, 4, OPJ_FALSE);
+ assert(ret);
+
+ memset(buffer, 0xFF, sizeof(buffer));
+ ret = opj_sparse_array_int32_read(sa, 0, 0, 2, 1, buffer, 2, 4, OPJ_FALSE);
+ assert(ret);
+ assert(buffer[0] == 1);
+ assert(buffer[1] == -1);
+ assert(buffer[2] == 3);
+
+ opj_sparse_array_int32_free(sa);
+
+ return 0;
+}
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