Add a new test program for base64, based on that removed in r17024.
See the thread: "[PATCH] remove unused and broken test program in libavutil/base64.c". Originally committed as revision 17025 to svn://svn.ffmpeg.org/ffmpeg/trunk
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@@ -41,7 +41,7 @@ OBJS = adler32.o \
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tree.o \
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tree.o \
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utils.o \
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utils.o \
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TESTS = $(addsuffix -test$(EXESUF), adler32 aes crc des lls md5 pca random sha1 softfloat tree)
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TESTS = $(addsuffix -test$(EXESUF), adler32 aes base64 crc des lls md5 pca random sha1 softfloat tree)
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DIRS = arm bfin sh4 x86
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DIRS = arm bfin sh4 x86
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@@ -98,3 +98,66 @@ char *av_base64_encode(char * buf, int buf_len, const uint8_t * src, int len)
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return ret;
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return ret;
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}
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}
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#ifdef TEST
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#undef printf
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#define MAX_DATA_SIZE 1024
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#define MAX_ENCODED_SIZE 2048
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int test_encode_decode(const uint8_t *data, unsigned int data_size, const char *encoded_ref)
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{
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char encoded[MAX_ENCODED_SIZE];
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uint8_t data2[MAX_DATA_SIZE];
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int data2_size, max_data2_size = MAX_DATA_SIZE;
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if (!av_base64_encode(encoded, MAX_ENCODED_SIZE, data, data_size)) {
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printf("Failed: cannot encode the input data\n");
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return 1;
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}
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if (encoded_ref && strcmp(encoded, encoded_ref)) {
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printf("Failed: encoded string differs from reference\n"
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"Encoded:\n%s\nReference:\n%s\n", encoded, encoded_ref);
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return 1;
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}
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if ((data2_size = av_base64_decode(data2, encoded, max_data2_size)) < 0) {
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printf("Failed: cannot decode the encoded string\n"
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"Encoded:\n%s\n", encoded);
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return 1;
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}
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if (memcmp(data2, data, data_size)) {
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printf("Failed: encoded/decoded data differs from original data\n");
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return 1;
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}
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printf("Passed!\n");
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return 0;
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}
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int main(void)
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{
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int i, error_count = 0;
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struct test {
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const uint8_t *data;
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const char *encoded_ref;
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} tests[] = {
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{ "", ""},
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{ "1", "MQ=="},
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{ "22", "MjI="},
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{ "333", "MzMz"},
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{ "4444", "NDQ0NA=="},
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{ "55555", "NTU1NTU="},
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{ "666666", "NjY2NjY2"},
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{ "abc:def", "YWJjOmRlZg=="},
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};
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printf("Encoding/decoding tests\n");
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for (i = 0; i < FF_ARRAY_ELEMS(tests); i++)
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error_count += test_encode_decode(tests[i].data, strlen(tests[i].data), tests[i].encoded_ref);
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return error_count;
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}
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#endif
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