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if (![s2 compare: s4])
puts("s2 and s4 match! GOOD!");
else {
puts("s2 and s4 don't match!");
return 1;
}
if (!strcmp([[s1 append: s2] cString], "test123"))
puts("s1 appended with s2 is the expected string! GOOD!");
else {
puts("s1 appended with s2 is not the expected string!");
return 1;
}
if (strlen([s1 cString]) == [s1 length] && [s1 length] == 7)
puts("s1 has the expected length. GOOD!");
else {
puts("s1 does not have the expected length!");
return 1;
}
if (!strcmp([[s1 reverse] cString], "321tset"))
puts("Reversed s1 is expected string! GOOD!");
else {
puts("Reversed s1 is NOT the expected string!");
return 1;
}
if (!strcmp([[s1 upper] cString], "321TSET"))
puts("Upper s1 is expected string! GOOD!");
else {
puts("Upper s1 is NOT expected string!");
return 1;
}
if (!strcmp([[s1 lower] cString], "321tset"))
puts("Lower s1 is expected string! GOOD!");
else {
puts("Lower s1 is NOT expected string!");
return 1;
}
[s1 free];
[s2 free];
[s3 free];
[s4 free];
return 0;
}
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>
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if (![s2 compare: s4])
puts("s2 and s4 match! GOOD!");
else {
puts("s2 and s4 don't match!");
return 1;
}
if (!strcmp([[s1 append: s2] getCString], "test123"))
puts("s1 appended with s2 is the expected string! GOOD!");
else {
puts("s1 appended with s2 is not the expected string!");
return 1;
}
if (strlen([s1 getCString]) == [s1 length] && [s1 length] == 7)
puts("s1 has the expected length. GOOD!");
else {
puts("s1 does not have the expected length!");
return 1;
}
if (!strcmp([[s1 reverse] getCString], "321tset"))
puts("Reversed s1 is expected string! GOOD!");
else {
puts("Reversed s1 is NOT the expected string!");
return 1;
}
if (!strcmp([[s1 upper] getCString], "321TSET"))
puts("Upper s1 is expected string! GOOD!");
else {
puts("Upper s1 is NOT expected string!");
return 1;
}
if (!strcmp([[s1 lower] getCString], "321tset"))
puts("Lower s1 is expected string! GOOD!");
else {
puts("Lower s1 is NOT expected string!");
return 1;
}
/* Also clears all the memory of the returned C strings */
[s1 free];
[s2 free];
[s3 free];
[s4 free];
return 0;
}
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