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Implemented Toy_compareStrings()

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This commit is contained in:
Kayne Ruse
2024-10-06 16:09:00 +11:00
parent 4805c6757a
commit 956ebbeb28
3 changed files with 557 additions and 6 deletions
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471
tests/cases/test_string.c
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@@ -140,7 +140,7 @@ int test_string_concatenation() {
Toy_String* second = Toy_createString(&bucket, "world");
//concatenate
Toy_String* result = Toy_concatString(&bucket, first, second);
Toy_String* result = Toy_concatStrings(&bucket, first, second);
//check the refcounts
if (first->refCount != 2 ||
@@ -179,7 +179,7 @@ int test_string_concatenation() {
Toy_String* second = Toy_createString(&bucket, "world");
//concatenate
Toy_String* result = Toy_concatString(&bucket, first, second);
Toy_String* result = Toy_concatStrings(&bucket, first, second);
char* buffer = Toy_getStringRawBuffer(result);
@@ -227,7 +227,7 @@ int test_string_with_stressed_bucket() {
Toy_String* str = Toy_createString(&bucket, testData[0]);
Toy_String* ptr = str;
for (int i = 1; testData[i]; i++) {
str = Toy_concatString(&bucket, str, Toy_createString(&bucket, testData[i]));
str = Toy_concatStrings(&bucket, str, Toy_createString(&bucket, testData[i]));
}
//check
@@ -268,6 +268,455 @@ int test_string_with_stressed_bucket() {
return 0;
}
int test_string_equality() {
//simple string equality (no concats)
{
//setup
Toy_Bucket* bucket = Toy_allocateBucket(1024);
Toy_String* helloWorldOne = Toy_createString(&bucket, "Hello world");
Toy_String* helloWorldTwo = Toy_createString(&bucket, "Hello world");
Toy_String* helloEveryone = Toy_createString(&bucket, "Hello everyone");
int result = 0; //for print the errors
//check match
if ((result = Toy_compareStrings(helloWorldOne, helloWorldTwo)) != 0)
{
char* leftBuffer = Toy_getStringRawBuffer(helloWorldOne);
char* rightBuffer = Toy_getStringRawBuffer(helloWorldTwo);
fprintf(stderr, TOY_CC_ERROR "ERROR: String equality '%s' == '%s' is incorrect, found %s\n" TOY_CC_RESET, leftBuffer, rightBuffer, result < 0 ? "<" : result == 0 ? "==" : ">");
free(leftBuffer);
free(rightBuffer);
Toy_freeBucket(&bucket);
return -1;
}
//check mismatch
if ((result = Toy_compareStrings(helloWorldOne, helloEveryone)) == 0)
{
char* leftBuffer = Toy_getStringRawBuffer(helloWorldOne);
char* rightBuffer = Toy_getStringRawBuffer(helloEveryone);
fprintf(stderr, TOY_CC_ERROR "ERROR: String equality '%s' != '%s' is incorrect, found %s\n" TOY_CC_RESET, leftBuffer, rightBuffer, result < 0 ? "<" : result == 0 ? "==" : ">");
free(leftBuffer);
free(rightBuffer);
Toy_freeBucket(&bucket);
return -1;
}
//check match (same object)
if ((result = Toy_compareStrings(helloWorldOne, helloWorldOne)) != 0)
{
char* leftBuffer = Toy_getStringRawBuffer(helloWorldOne);
char* rightBuffer = Toy_getStringRawBuffer(helloWorldOne);
fprintf(stderr, TOY_CC_ERROR "ERROR: String equality '%s' == '%s' is incorrect, found %s (these are the same object)\n" TOY_CC_RESET, leftBuffer, rightBuffer, result < 0 ? "<" : result == 0 ? "==" : ">");
free(leftBuffer);
free(rightBuffer);
Toy_freeBucket(&bucket);
return -1;
}
//cleanup
Toy_freeBucket(&bucket);
}
//string equality (with concat left)
{
//setup
Toy_Bucket* bucket = Toy_allocateBucket(1024);
Toy_String* helloWorldOne = Toy_concatStrings(&bucket, Toy_createString(&bucket, "Hello "), Toy_createString(&bucket, "world"));
Toy_String* helloWorldTwo = Toy_createString(&bucket, "Hello world");
Toy_String* helloEveryone = Toy_createString(&bucket, "Hello everyone");
int result = 0; //for print the errors
//check match
if ((result = Toy_compareStrings(helloWorldOne, helloWorldTwo)) != 0)
{
char* leftBuffer = Toy_getStringRawBuffer(helloWorldOne);
char* rightBuffer = Toy_getStringRawBuffer(helloWorldTwo);
fprintf(stderr, TOY_CC_ERROR "ERROR: String concat left equality '%s' == '%s' is incorrect, found %s\n" TOY_CC_RESET, leftBuffer, rightBuffer, result < 0 ? "<" : result == 0 ? "==" : ">");
free(leftBuffer);
free(rightBuffer);
Toy_freeBucket(&bucket);
return -1;
}
//check mismatch
if ((result = Toy_compareStrings(helloWorldOne, helloEveryone)) == 0)
{
char* leftBuffer = Toy_getStringRawBuffer(helloWorldOne);
char* rightBuffer = Toy_getStringRawBuffer(helloEveryone);
fprintf(stderr, TOY_CC_ERROR "ERROR: String concat left equality '%s' != '%s' is incorrect, found %s\n" TOY_CC_RESET, leftBuffer, rightBuffer, result < 0 ? "<" : result == 0 ? "==" : ">");
free(leftBuffer);
free(rightBuffer);
Toy_freeBucket(&bucket);
return -1;
}
//check match (same object)
if ((result = Toy_compareStrings(helloWorldOne, helloWorldOne)) != 0)
{
char* leftBuffer = Toy_getStringRawBuffer(helloWorldOne);
char* rightBuffer = Toy_getStringRawBuffer(helloWorldOne);
fprintf(stderr, TOY_CC_ERROR "ERROR: String concat left equality '%s' == '%s' is incorrect, found %s (these are the same object)\n" TOY_CC_RESET, leftBuffer, rightBuffer, result < 0 ? "<" : result == 0 ? "==" : ">");
free(leftBuffer);
free(rightBuffer);
Toy_freeBucket(&bucket);
return -1;
}
//cleanup
Toy_freeBucket(&bucket);
}
//string equality (with concat right)
{
//setup
Toy_Bucket* bucket = Toy_allocateBucket(1024);
Toy_String* helloWorldOne = Toy_createString(&bucket, "Hello world");
Toy_String* helloWorldTwo = Toy_concatStrings(&bucket, Toy_createString(&bucket, "Hello "), Toy_createString(&bucket, "world"));
Toy_String* helloEveryone = Toy_createString(&bucket, "Hello everyone");
int result = 0; //for print the errors
//check match
if ((result = Toy_compareStrings(helloWorldOne, helloWorldTwo)) != 0)
{
char* leftBuffer = Toy_getStringRawBuffer(helloWorldOne);
char* rightBuffer = Toy_getStringRawBuffer(helloWorldTwo);
fprintf(stderr, TOY_CC_ERROR "ERROR: String concat right equality '%s' == '%s' is incorrect, found %s\n" TOY_CC_RESET, leftBuffer, rightBuffer, result < 0 ? "<" : result == 0 ? "==" : ">");
free(leftBuffer);
free(rightBuffer);
Toy_freeBucket(&bucket);
return -1;
}
//cleanup
Toy_freeBucket(&bucket);
}
//string equality (with concat both)
{
//setup - these concat points are deliberately different
Toy_Bucket* bucket = Toy_allocateBucket(1024);
Toy_String* helloWorldOne = Toy_concatStrings(&bucket, Toy_createString(&bucket, "Hello "), Toy_createString(&bucket, "world"));
Toy_String* helloWorldTwo = Toy_concatStrings(&bucket, Toy_createString(&bucket, "Hello"), Toy_createString(&bucket, " world"));
Toy_String* helloEveryone = Toy_concatStrings(&bucket, Toy_createString(&bucket, "Hell"), Toy_createString(&bucket, "world"));
int result = 0; //for print the errors
//check match
if ((result = Toy_compareStrings(helloWorldOne, helloWorldTwo)) != 0)
{
char* leftBuffer = Toy_getStringRawBuffer(helloWorldOne);
char* rightBuffer = Toy_getStringRawBuffer(helloWorldTwo);
fprintf(stderr, TOY_CC_ERROR "ERROR: String concat both equality '%s' == '%s' is incorrect, found %s\n" TOY_CC_RESET, leftBuffer, rightBuffer, result < 0 ? "<" : result == 0 ? "==" : ">");
free(leftBuffer);
free(rightBuffer);
Toy_freeBucket(&bucket);
return -1;
}
//check mismatch
if ((result = Toy_compareStrings(helloWorldOne, helloEveryone)) == 0)
{
char* leftBuffer = Toy_getStringRawBuffer(helloWorldOne);
char* rightBuffer = Toy_getStringRawBuffer(helloEveryone);
fprintf(stderr, TOY_CC_ERROR "ERROR: String concat both equality '%s' != '%s' is incorrect, found %s\n" TOY_CC_RESET, leftBuffer, rightBuffer, result < 0 ? "<" : result == 0 ? "==" : ">");
free(leftBuffer);
free(rightBuffer);
Toy_freeBucket(&bucket);
return -1;
}
//cleanup
Toy_freeBucket(&bucket);
}
//string equality (with concat arbitrary)
{
//setup - The quick brown fox jumps over the lazy dog.
Toy_Bucket* bucket = Toy_allocateBucket(1024);
Toy_String* helloWorldOne = Toy_concatStrings(&bucket,
Toy_createString(&bucket, "The quick brown "),
Toy_concatStrings(&bucket,
Toy_createString(&bucket, "fox jumps o"),
Toy_createString(&bucket, "ver the lazy dog.")
)
);
Toy_String* helloWorldTwo = Toy_concatStrings(&bucket,
Toy_concatStrings(&bucket,
Toy_createString(&bucket, "The quick brown fox"),
Toy_concatStrings(&bucket,
Toy_createString(&bucket, " jumps ove"),
Toy_createString(&bucket, "r th")
)
),
Toy_concatStrings(&bucket,
Toy_createString(&bucket, "e lazy dog"),
Toy_createString(&bucket, ".")
)
);
Toy_String* helloEveryone = Toy_concatStrings(&bucket,
Toy_createString(&bucket, "The quick brown fox jumps over "),
Toy_concatStrings(&bucket,
Toy_createString(&bucket, "the lazy "),
Toy_createString(&bucket, "reddit mod.")
)
);
int result = 0; //for print the errors
//check match
if ((result = Toy_compareStrings(helloWorldOne, helloWorldTwo)) != 0)
{
char* leftBuffer = Toy_getStringRawBuffer(helloWorldOne);
char* rightBuffer = Toy_getStringRawBuffer(helloWorldTwo);
fprintf(stderr, TOY_CC_ERROR "ERROR: String concat arbitrary equality '%s' == '%s' is incorrect, found %s\n" TOY_CC_RESET, leftBuffer, rightBuffer, result < 0 ? "<" : result == 0 ? "==" : ">");
free(leftBuffer);
free(rightBuffer);
Toy_freeBucket(&bucket);
return -1;
}
//check mismatch
if ((result = Toy_compareStrings(helloWorldOne, helloEveryone)) == 0)
{
char* leftBuffer = Toy_getStringRawBuffer(helloWorldOne);
char* rightBuffer = Toy_getStringRawBuffer(helloEveryone);
fprintf(stderr, TOY_CC_ERROR "ERROR: String concat arbitrary equality '%s' != '%s' is incorrect, found %s\n" TOY_CC_RESET, leftBuffer, rightBuffer, result < 0 ? "<" : result == 0 ? "==" : ">");
free(leftBuffer);
free(rightBuffer);
Toy_freeBucket(&bucket);
return -1;
}
//cleanup
Toy_freeBucket(&bucket);
}
//string equality (empty strings, no concats)
{
//setup
Toy_Bucket* bucket = Toy_allocateBucket(1024);
Toy_String* helloWorldOne = Toy_createString(&bucket, "");
Toy_String* helloWorldTwo = Toy_createString(&bucket, "");
Toy_String* helloEveryone = Toy_createString(&bucket, "Hello everyone");
int result = 0; //for print the errors
//check match
if ((result = Toy_compareStrings(helloWorldOne, helloWorldTwo)) != 0)
{
char* leftBuffer = Toy_getStringRawBuffer(helloWorldOne);
char* rightBuffer = Toy_getStringRawBuffer(helloWorldTwo);
fprintf(stderr, TOY_CC_ERROR "ERROR: String equality empty '%s' == '%s' is incorrect, found %s\n" TOY_CC_RESET, leftBuffer, rightBuffer, result < 0 ? "<" : result == 0 ? "==" : ">");
free(leftBuffer);
free(rightBuffer);
Toy_freeBucket(&bucket);
return -1;
}
//check mismatch
if ((result = Toy_compareStrings(helloWorldOne, helloEveryone)) == 0)
{
char* leftBuffer = Toy_getStringRawBuffer(helloWorldOne);
char* rightBuffer = Toy_getStringRawBuffer(helloEveryone);
fprintf(stderr, TOY_CC_ERROR "ERROR: String equality empty '%s' != '%s' is incorrect, found %s\n" TOY_CC_RESET, leftBuffer, rightBuffer, result < 0 ? "<" : result == 0 ? "==" : ">");
free(leftBuffer);
free(rightBuffer);
Toy_freeBucket(&bucket);
return -1;
}
//check mismatch (same object)
if ((result = Toy_compareStrings(helloWorldOne, helloWorldOne)) != 0)
{
char* leftBuffer = Toy_getStringRawBuffer(helloWorldOne);
char* rightBuffer = Toy_getStringRawBuffer(helloWorldOne);
fprintf(stderr, TOY_CC_ERROR "ERROR: String equality empty '%s' == '%s' is incorrect, found %s (these are the same object)\n" TOY_CC_RESET, leftBuffer, rightBuffer, result < 0 ? "<" : result == 0 ? "==" : ">");
free(leftBuffer);
free(rightBuffer);
Toy_freeBucket(&bucket);
return -1;
}
//cleanup
Toy_freeBucket(&bucket);
}
//string equality (empty strings, deep concats)
{
//setup
Toy_Bucket* bucket = Toy_allocateBucket(1024);
Toy_String* helloWorldOne = Toy_concatStrings(&bucket,
Toy_createString(&bucket, ""),
Toy_concatStrings(&bucket,
Toy_createString(&bucket, ""),
Toy_createString(&bucket, "")
)
);
Toy_String* helloWorldTwo = Toy_concatStrings(&bucket,
Toy_concatStrings(&bucket,
Toy_createString(&bucket, ""),
Toy_concatStrings(&bucket,
Toy_createString(&bucket, ""),
Toy_createString(&bucket, "")
)
),
Toy_concatStrings(&bucket,
Toy_createString(&bucket, ""),
Toy_createString(&bucket, "")
)
);
Toy_String* helloEveryone = Toy_concatStrings(&bucket,
Toy_createString(&bucket, "The quick brown fox jumps over "),
Toy_concatStrings(&bucket,
Toy_createString(&bucket, "the lazy "),
Toy_createString(&bucket, "reddit mod.")
)
);
int result = 0; //for print the errors
//check match
if ((result = Toy_compareStrings(helloWorldOne, helloWorldTwo)) != 0)
{
char* leftBuffer = Toy_getStringRawBuffer(helloWorldOne);
char* rightBuffer = Toy_getStringRawBuffer(helloWorldTwo);
fprintf(stderr, TOY_CC_ERROR "ERROR: String equality empty with concats '%s' == '%s' is incorrect, found %s\n" TOY_CC_RESET, leftBuffer, rightBuffer, result < 0 ? "<" : result == 0 ? "==" : ">");
free(leftBuffer);
free(rightBuffer);
Toy_freeBucket(&bucket);
return -1;
}
//check mismatch
if ((result = Toy_compareStrings(helloWorldOne, helloEveryone)) == 0)
{
char* leftBuffer = Toy_getStringRawBuffer(helloWorldOne);
char* rightBuffer = Toy_getStringRawBuffer(helloEveryone);
fprintf(stderr, TOY_CC_ERROR "ERROR: String equality empty with concats '%s' != '%s' is incorrect, found %s\n" TOY_CC_RESET, leftBuffer, rightBuffer, result < 0 ? "<" : result == 0 ? "==" : ">");
free(leftBuffer);
free(rightBuffer);
Toy_freeBucket(&bucket);
return -1;
}
//check match (same object)
if ((result = Toy_compareStrings(helloWorldOne, helloWorldOne)) != 0)
{
char* leftBuffer = Toy_getStringRawBuffer(helloWorldOne);
char* rightBuffer = Toy_getStringRawBuffer(helloWorldOne);
fprintf(stderr, TOY_CC_ERROR "ERROR: String equality empty with concats '%s' == '%s' is incorrect, found %s (these are the same object)\n" TOY_CC_RESET, leftBuffer, rightBuffer, result < 0 ? "<" : result == 0 ? "==" : ">");
free(leftBuffer);
free(rightBuffer);
Toy_freeBucket(&bucket);
return -1;
}
//cleanup
Toy_freeBucket(&bucket);
}
return 0;
}
int test_string_diffs() {
//simple string diffs (no concats)
{
//setup
Toy_Bucket* bucket = Toy_allocateBucket(1024);
Toy_String* helloEveryone = Toy_createString(&bucket, "Hello everyone");
Toy_String* helloUniverse = Toy_createString(&bucket, "Hello universe");
int result = 0; //for print the errors
//check diff
if (((result = Toy_compareStrings(helloEveryone, helloUniverse)) < 0) == false)
{
char* leftBuffer = Toy_getStringRawBuffer(helloEveryone);
char* rightBuffer = Toy_getStringRawBuffer(helloUniverse);
fprintf(stderr, TOY_CC_ERROR "ERROR: String diff '%s' == '%s' is incorrect, found %s\n" TOY_CC_RESET, leftBuffer, rightBuffer, result < 0 ? "<" : result == 0 ? "==" : ">");
free(leftBuffer);
free(rightBuffer);
Toy_freeBucket(&bucket);
return -1;
}
//check diff (reversed)
if (((result = Toy_compareStrings(helloUniverse, helloEveryone)) > 0) == false)
{
char* leftBuffer = Toy_getStringRawBuffer(helloUniverse);
char* rightBuffer = Toy_getStringRawBuffer(helloEveryone);
fprintf(stderr, TOY_CC_ERROR "ERROR: String diff '%s' == '%s' is incorrect, found %s\n" TOY_CC_RESET, leftBuffer, rightBuffer, result < 0 ? "<" : result == 0 ? "==" : ">");
free(leftBuffer);
free(rightBuffer);
Toy_freeBucket(&bucket);
return -1;
}
//cleanup
Toy_freeBucket(&bucket);
}
//string diffs (with concat arbitrary)
{
//setup - The quick brown fox jumps over the lazy dog.
Toy_Bucket* bucket = Toy_allocateBucket(1024);
Toy_String* pangram = Toy_concatStrings(&bucket,
Toy_createString(&bucket, "The quick brown "),
Toy_concatStrings(&bucket,
Toy_createString(&bucket, "fox jumps o"),
Toy_createString(&bucket, "ver the lazy dog.")
)
);
Toy_String* neckbeard = Toy_concatStrings(&bucket,
Toy_createString(&bucket, "The quick brown fox jumps over "),
Toy_concatStrings(&bucket,
Toy_createString(&bucket, "the lazy "),
Toy_createString(&bucket, "reddit mod.")
)
);
int result = 0; //for print the errors
//check diff
if (((result = Toy_compareStrings(pangram, neckbeard)) < 0) == false)
{
char* leftBuffer = Toy_getStringRawBuffer(pangram);
char* rightBuffer = Toy_getStringRawBuffer(neckbeard);
fprintf(stderr, TOY_CC_ERROR "ERROR: String diff '%s' == '%s' is incorrect, found %s\n" TOY_CC_RESET, leftBuffer, rightBuffer, result < 0 ? "<" : result == 0 ? "==" : ">");
free(leftBuffer);
free(rightBuffer);
Toy_freeBucket(&bucket);
return -1;
}
//check diff (reversed)
if (((result = Toy_compareStrings(neckbeard, pangram)) > 0) == false)
{
char* leftBuffer = Toy_getStringRawBuffer(neckbeard);
char* rightBuffer = Toy_getStringRawBuffer(pangram);
fprintf(stderr, TOY_CC_ERROR "ERROR: String diff '%s' == '%s' is incorrect, found %s\n" TOY_CC_RESET, leftBuffer, rightBuffer, result < 0 ? "<" : result == 0 ? "==" : ">");
free(leftBuffer);
free(rightBuffer);
Toy_freeBucket(&bucket);
return -1;
}
//cleanup
Toy_freeBucket(&bucket);
}
return 0;
}
int main() {
//run each test set, returning the total errors given
int total = 0, res = 0;
@@ -308,5 +757,21 @@ int main() {
total += res;
}
{
res = test_string_equality();
if (res == 0) {
printf(TOY_CC_NOTICE "All good\n" TOY_CC_RESET);
}
total += res;
}
{
res = test_string_diffs();
if (res == 0) {
printf(TOY_CC_NOTICE "All good\n" TOY_CC_RESET);
}
total += res;
}
return total;
}