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Added new test, found and fixed an actual bug
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a1a2e3cefe
commit
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@ -41,8 +41,12 @@ build_hostname(char *buf, size_t buflen,
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b = buf;
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b += strlen(buf);
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/* move b back one step to see if the dot is there */
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b--;
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if (*b != '.')
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*b++ = '.';
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*++b = '.';
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b++;
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/* move b ahead of the string so we can copy to it */
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strncpy(b, topdomain, strlen(topdomain)+1);
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@ -21,8 +21,12 @@
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#include "encoding.h"
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#include "test.h"
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#include "base32.h"
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#include "base64.h"
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struct tuple
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#define TUPLES 4
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static struct tuple
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{
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char *a;
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char *b;
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@ -39,40 +43,53 @@ struct tuple
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START_TEST(test_inline_dotify)
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{
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unsigned i;
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char temp[1024];
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char *b;
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i = 0;
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while (dottests[i].a) {
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memset(temp, 0, sizeof(temp));
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strcpy(temp, dottests[i].a);
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b = temp;
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inline_dotify(b, sizeof(temp));
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memset(temp, 0, sizeof(temp));
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strcpy(temp, dottests[_i].a);
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b = temp;
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inline_dotify(b, sizeof(temp));
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fail_unless(strcmp(dottests[i].b, temp) == 0,
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"'%s' != '%s'", temp, dottests[i].b);
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i++;
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}
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fail_unless(strcmp(dottests[_i].b, temp) == 0,
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"'%s' != '%s'", temp, dottests[_i].b);
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}
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END_TEST
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START_TEST(test_inline_undotify)
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{
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unsigned i;
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char temp[1024];
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char *b;
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i = 0;
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while (dottests[i].a) {
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memset(temp, 0, sizeof(temp));
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strcpy(temp, dottests[i].b);
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b = temp;
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inline_undotify(b, sizeof(temp));
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memset(temp, 0, sizeof(temp));
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strcpy(temp, dottests[_i].b);
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b = temp;
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inline_undotify(b, sizeof(temp));
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fail_unless(strcmp(dottests[i].a, temp) == 0,
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"'%s' != '%s'", temp, dottests[i].a);
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i++;
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fail_unless(strcmp(dottests[_i].a, temp) == 0,
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"'%s' != '%s'", temp, dottests[_i].a);
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}
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END_TEST
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START_TEST(test_build_hostname)
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{
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char data[256];
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char buf[1024];
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char *topdomain = "a.c";
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int buflen;
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int i;
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for (i = 0; i < sizeof(data); i++) {
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data[i] = i & 0xFF;
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}
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buflen = sizeof(buf);
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for (i = 1; i < sizeof(data); i++) {
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int len = build_hostname(buf, buflen, data, i, topdomain, get_base32_encoder());
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fail_if(len > i);
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fail_if(strstr(buf, ".."), "Found double dots when encoding data len %d! buf: %s", i, buf);
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}
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}
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END_TEST
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@ -83,8 +100,9 @@ test_encoding_create_tests()
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TCase *tc;
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tc = tcase_create("Encoding");
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tcase_add_test(tc, test_inline_dotify);
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tcase_add_test(tc, test_inline_undotify);
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tcase_add_loop_test(tc, test_inline_dotify, 0, TUPLES);
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tcase_add_loop_test(tc, test_inline_undotify, 0, TUPLES);
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tcase_add_test(tc, test_build_hostname);
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return tc;
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}
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