diff options
Diffstat (limited to 'string/tester.c')
| -rw-r--r-- | string/tester.c | 96 |
1 files changed, 96 insertions, 0 deletions
diff --git a/string/tester.c b/string/tester.c index d826ff7..1b87c9f 100644 --- a/string/tester.c +++ b/string/tester.c @@ -40,6 +40,8 @@ char two[50]; int DEFUN(main, (argc, argv), int argc AND char **argv) { + char *cp; + /* Test strcmp first because we use it to test other things. */ it = "strcmp"; check(strcmp("", "") == 0, 1); /* Trivial case. */ @@ -359,6 +361,100 @@ DEFUN(main, (argc, argv), int argc AND char **argv) equal(one+2, "b", 32); equal(one+4, "c", 33); + /* strtok_r. */ + it = "strtok_r"; + (void) strcpy(one, "first, second, third"); + equal(strtok_r(one, ", ", &cp), "first", 1); /* Basic test. */ + equal(one, "first", 2); + equal(strtok_r((char *)NULL, ", ", &cp), "second", 3); + equal(strtok_r((char *)NULL, ", ", &cp), "third", 4); + check(strtok_r((char *)NULL, ", ", &cp) == NULL, 5); + (void) strcpy(one, ", first, "); + equal(strtok_r(one, ", ", &cp), "first", 6); /* Extra delims, 1 tok. */ + check(strtok_r((char *)NULL, ", ", &cp) == NULL, 7); + (void) strcpy(one, "1a, 1b; 2a, 2b"); + equal(strtok_r(one, ", ", &cp), "1a", 8); /* Changing delim lists. */ + equal(strtok_r((char *)NULL, "; ", &cp), "1b", 9); + equal(strtok_r((char *)NULL, ", ", &cp), "2a", 10); + (void) strcpy(two, "x-y"); + equal(strtok_r(two, "-", &cp), "x", 11); /* New string before done. */ + equal(strtok_r((char *)NULL, "-", &cp), "y", 12); + check(strtok_r((char *)NULL, "-", &cp) == NULL, 13); + (void) strcpy(one, "a,b, c,, ,d"); + equal(strtok_r(one, ", ", &cp), "a", 14); /* Different separators. */ + equal(strtok_r((char *)NULL, ", ", &cp), "b", 15); + equal(strtok_r((char *)NULL, " ,", &cp), "c", 16); /* Permute list too. */ + equal(strtok_r((char *)NULL, " ,", &cp), "d", 17); + check(strtok_r((char *)NULL, ", ", &cp) == NULL, 18); + check(strtok_r((char *)NULL, ", ", &cp) == NULL, 19); /* Persistence. */ + (void) strcpy(one, ", "); + check(strtok_r(one, ", ", &cp) == NULL, 20); /* No tokens. */ + (void) strcpy(one, ""); + check(strtok_r(one, ", ", &cp) == NULL, 21); /* Empty string. */ + (void) strcpy(one, "abc"); + equal(strtok_r(one, ", ", &cp), "abc", 22); /* No delimiters. */ + check(strtok_r((char *)NULL, ", ", &cp) == NULL, 23); + (void) strcpy(one, "abc"); + equal(strtok_r(one, "", &cp), "abc", 24); /* Empty delimiter list. */ + check(strtok_r((char *)NULL, "", &cp) == NULL, 25); + (void) strcpy(one, "abcdefgh"); + (void) strcpy(one, "a,b,c"); + equal(strtok_r(one, ",", &cp), "a", 26); /* Basics again... */ + equal(strtok_r((char *)NULL, ",", &cp), "b", 27); + equal(strtok_r((char *)NULL, ",", &cp), "c", 28); + check(strtok_r((char *)NULL, ",", &cp) == NULL, 29); + equal(one+6, "gh", 30); /* Stomped past end? */ + equal(one, "a", 31); /* Stomped old tokens? */ + equal(one+2, "b", 32); + equal(one+4, "c", 33); + + /* strsep. */ + it = "strsep"; + cp = strcpy(one, "first, second, third"); + equal(strsep(&cp, ", "), "first", 1); /* Basic test. */ + equal(one, "first", 2); + equal(strsep(&cp, ", "), "second", 3); + equal(strsep(&cp, ", "), "third", 4); + check(strsep(&cp, ", ") == NULL, 5); + cp = strcpy(one, ", first, "); + equal(strsep(&cp, ", "), "first", 6); /* Extra delims, 1 tok. */ + check(strsep(&cp, ", ") == NULL, 7); + cp = strcpy(one, "1a, 1b; 2a, 2b"); + equal(strsep(&cp, ", "), "1a", 8); /* Changing delim lists. */ + equal(strsep(&cp, "; "), "1b", 9); + equal(strsep(&cp, ", "), "2a", 10); + cp = strcpy(two, "x-y"); + equal(strsep(&cp, "-"), "x", 11); /* New string before done. */ + equal(strsep(&cp, "-"), "y", 12); + check(strsep(&cp, "-") == NULL, 13); + cp = strcpy(one, "a,b, c,, ,d"); + equal(strsep(&cp, ", "), "a", 14); /* Different separators. */ + equal(strsep(&cp, ", "), "b", 15); + equal(strsep(&cp, " ,"), "c", 16); /* Permute list too. */ + equal(strsep(&cp, " ,"), "d", 17); + check(strsep(&cp, ", ") == NULL, 18); + check(strsep(&cp, ", ") == NULL, 19); /* Persistence. */ + cp = strcpy(one, ", "); + check(strsep(&cp, ", ") == NULL, 20); /* No tokens. */ + cp = strcpy(one, ""); + check(strsep(&cp, ", ") == NULL, 21); /* Empty string. */ + cp = strcpy(one, "abc"); + equal(strsep(&cp, ", "), "abc", 22); /* No delimiters. */ + check(strsep(&cp, ", ") == NULL, 23); + cp = strcpy(one, "abc"); + equal(strsep(&cp, ""), "abc", 24); /* Empty delimiter list. */ + check(strsep(&cp, "") == NULL, 25); + (void) strcpy(one, "abcdefgh"); + cp = strcpy(one, "a,b,c"); + equal(strsep(&cp, ","), "a", 26); /* Basics again... */ + equal(strsep(&cp, ","), "b", 27); + equal(strsep(&cp, ","), "c", 28); + check(strsep(&cp, ",") == NULL, 29); + equal(one+6, "gh", 30); /* Stomped past end? */ + equal(one, "a", 31); /* Stomped old tokens? */ + equal(one+2, "b", 32); + equal(one+4, "c", 33); + /* memcmp. */ it = "memcmp"; check(memcmp("a", "a", 1) == 0, 1); /* Identity. */ |