mirror of
https://github.com/rn10950/RetroZilla.git
synced 2024-11-11 02:10:17 +01:00
62 lines
1.6 KiB
C
62 lines
1.6 KiB
C
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include <stdio.h>
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#include "secasn1.h"
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struct TestCase {
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long value;
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unsigned char data[5];
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unsigned int len;
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};
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static struct TestCase testCase[] = {
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/* XXX NSS doesn't generate the shortest encoding for negative values. */
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#if 0
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{ -128, { 0x80 }, 1 },
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{ -129, { 0xFF, 0x7F }, 2 },
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#endif
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{ 0, { 0x00 }, 1 },
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{ 127, { 0x7F }, 1 },
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{ 128, { 0x00, 0x80 }, 2 },
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{ 256, { 0x01, 0x00 }, 2 },
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{ 32768, { 0x00, 0x80, 0x00 }, 3 }
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};
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int main()
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{
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PRBool failed = PR_FALSE;
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unsigned int i;
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unsigned int j;
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for (i = 0; i < sizeof(testCase)/sizeof(testCase[0]); i++) {
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SECItem encoded;
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if (SEC_ASN1EncodeInteger(NULL, &encoded, testCase[i].value) == NULL) {
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fprintf(stderr, "SEC_ASN1EncodeInteger failed\n");
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failed = PR_TRUE;
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continue;
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}
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if (encoded.len != testCase[i].len ||
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memcmp(encoded.data, testCase[i].data, encoded.len) != 0) {
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fprintf(stderr, "Encoding of %ld is incorrect:",
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testCase[i].value);
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for (j = 0; j < encoded.len; j++) {
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fprintf(stderr, " 0x%02X", (unsigned int)encoded.data[j]);
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}
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fputs("\n", stderr);
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failed = PR_TRUE;
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}
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PORT_Free(encoded.data);
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}
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if (failed) {
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fprintf(stderr, "FAIL\n");
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return 1;
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}
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printf("PASS\n");
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return 0;
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}
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