2024-09-21 21:13:34 -06:00
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#include "test_suite.h"
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2024-09-24 16:56:57 -06:00
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2024-09-21 21:13:34 -06:00
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#include "string_functions.h"
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#include <iomanip>
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#include <iostream>
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using namespace std;
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const int MESSAGE_WIDTH = 45;
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int test_int(int& testNum, const string MESSAGE, const int LHS, const int RHS) {
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cout << "Test #" << setw(3) << right << ++testNum;
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cout << setw(MESSAGE_WIDTH) << right;
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cout << MESSAGE << ": ";
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cout << left;
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if (LHS == RHS) {
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cout << " PASSED \n";
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} else {
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cout << " !!>FAILED<!! Returned: \"" << LHS << "\" != Expected: \"" << RHS
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<< "\"\n";
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}
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return LHS == RHS ? 1 : 0;
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}
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int test_size_t(int& testNum, const string MESSAGE, const size_t LHS,
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const size_t RHS) {
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cout << "Test #" << setw(3) << right << ++testNum;
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cout << setw(MESSAGE_WIDTH) << right;
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cout << MESSAGE << ": ";
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cout << left;
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if (LHS == RHS) {
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cout << " PASSED \n";
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} else {
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cout << " !!>FAILED<!! Returned: \"" << LHS << "\" != Expected: \"" << RHS
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<< "\"\n";
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}
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return LHS == RHS ? 1 : 0;
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}
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int test_char(int& testNum, const string MESSAGE, const char LHS,
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const char RHS) {
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cout << "Test #" << setw(3) << right << ++testNum;
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cout << setw(MESSAGE_WIDTH) << right;
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cout << MESSAGE << ": ";
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cout << left;
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if (LHS == RHS) {
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cout << " PASSED \n";
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} else {
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cout << " !!>FAILED<!! Returned: \"" << LHS << "\" != Expected: \"" << RHS
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<< "\"\n";
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}
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return LHS == RHS ? 1 : 0;
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}
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int test_string(int& testNum, const string MESSAGE, const string LHS,
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const string RHS) {
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cout << "Test #" << setw(3) << right << ++testNum;
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cout << setw(MESSAGE_WIDTH) << right;
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cout << MESSAGE << ": ";
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cout << left;
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if (LHS == RHS) {
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cout << " PASSED \n";
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} else {
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cout << " !!>FAILED<!! Returned: \"" << LHS << "\" != Expected: \"" << RHS
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<< "\"\n";
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}
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return LHS == RHS ? 1 : 0;
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}
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int test_vector_string(int& testNum, const string MESSAGE,
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const vector<string>& LHS, const vector<string>& RHS) {
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cout << "Test #" << setw(3) << right << ++testNum;
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cout << setw(MESSAGE_WIDTH) << right;
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cout << MESSAGE << ": ";
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cout << left;
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bool vectorsMatch = (LHS.size() == RHS.size());
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if (vectorsMatch) {
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for (unsigned int i = 0; i < LHS.size(); i++) {
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if (LHS.at(i) != RHS.at(i)) {
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vectorsMatch = false;
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break;
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}
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}
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}
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if (vectorsMatch) {
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cout << " PASSED \n";
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} else {
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cout << " !!>FAILED<!! Returned: {";
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for (unsigned int i = 0; i < LHS.size(); i++) {
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cout << "\"" << LHS.at(i) << "\"";
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if (i < LHS.size() - 1) {
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cout << ", ";
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}
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}
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cout << "} != Expected: {";
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for (unsigned int i = 0; i < RHS.size(); i++) {
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cout << "\"" << RHS.at(i) << "\"";
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if (i < RHS.size() - 1) {
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cout << ", ";
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}
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}
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cout << "}\n";
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}
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return vectorsMatch ? 1 : 0;
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}
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bool run_all_tests() {
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int totalPassed = 0, totalNumTests = 0;
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totalPassed += test_size_t(totalNumTests, "Testing string_length()",
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string_length("Now"), 3);
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totalPassed += test_size_t(totalNumTests, "Testing string_length()",
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string_length("Tablet"), 6);
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totalPassed += test_size_t(totalNumTests, "Testing string_length()",
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string_length("The length is 17."), 17);
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totalPassed += test_size_t(totalNumTests, "Testing string_length()",
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string_length("A"), 1);
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totalPassed += test_size_t(totalNumTests, "Testing string_length()",
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string_length(""), 0);
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cout << endl;
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totalPassed += test_char(totalNumTests, "Testing string_char_at()",
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string_char_at("Elephant", 3), 'p');
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totalPassed += test_char(totalNumTests, "Testing string_char_at()",
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string_char_at("Giraffe", 2), 'r');
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totalPassed += test_char(totalNumTests, "Testing string_char_at()",
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string_char_at("Armadillo", 4), 'd');
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cout << endl;
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totalPassed += test_string(totalNumTests, "Testing string_append()",
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string_append("There's a ", "natural mystic."),
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"There's a natural mystic.");
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totalPassed += test_string(totalNumTests, "Testing string_append()",
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string_append("It's the ", "eye of the tiger."),
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"It's the eye of the tiger.");
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totalPassed += test_string(totalNumTests, "Testing string_append()",
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string_append("Some", "thing"), "Something");
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totalPassed += test_string(totalNumTests, "Testing string_append()",
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string_append("", "Nothing to something."),
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"Nothing to something.");
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totalPassed += test_string(totalNumTests, "Testing string_append()",
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string_append("Not adding anything.", ""),
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"Not adding anything.");
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totalPassed += test_string(totalNumTests, "Testing string_append()",
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string_append("", ""), "");
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cout << endl;
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totalPassed += test_string(totalNumTests, "Testing string_insert()",
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string_insert("If you carefully.", "listen ", 7),
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"If you listen carefully.");
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totalPassed +=
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test_string(totalNumTests, "Testing string_insert()",
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string_insert("carefully.", "Watch ", 0), "Watch carefully.");
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totalPassed += test_string(totalNumTests, "Testing string_insert()",
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string_insert("Iner", "t", 2), "Inter");
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totalPassed += test_string(totalNumTests, "Testing string_insert()",
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string_insert("", "TA DA!", 0), "TA DA!");
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totalPassed += test_string(totalNumTests, "Testing string_insert()",
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string_insert("TA DA!", "", 0), "TA DA!");
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totalPassed += test_string(totalNumTests, "Testing string_insert()",
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string_insert("", "", 0), "");
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cout << endl;
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totalPassed += test_size_t(totalNumTests, "Testing string_find()",
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string_find("Have to face reality now.", 'o'), 6);
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totalPassed += test_size_t(totalNumTests, "Testing string_find()",
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string_find("Have to face reality now.", 'e'), 3);
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totalPassed += test_size_t(totalNumTests, "Testing string_find()",
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string_find("Have to face reality now.", 'r'), 13);
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totalPassed += test_size_t(totalNumTests, "Testing string_find()",
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string_find("Have to face reality now.", 'a'), 1);
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totalPassed +=
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test_size_t(totalNumTests, "Testing string_find()",
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string_find("Have to face reality now.", 'q'), string::npos);
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totalPassed +=
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test_size_t(totalNumTests, "Testing string_find()",
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string_find("Have to face reality now.", 'h'), string::npos);
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totalPassed += test_size_t(totalNumTests, "Testing string_find()",
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string_find("", '?'), string::npos);
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cout << endl;
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totalPassed +=
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test_string(totalNumTests, "Testing string_substring()",
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string_substring("Such a natural mystic", 7, 7), "natural");
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totalPassed +=
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test_string(totalNumTests, "Testing string_substring()",
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string_substring("Such a natural mystic", 8, 2), "at");
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totalPassed +=
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test_string(totalNumTests, "Testing string_substring()",
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string_substring("Such a natural mystic", 0, 4), "Such");
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totalPassed +=
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test_string(totalNumTests, "Testing string_substring()",
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string_substring("Something to nothing.", 0, 0), "");
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totalPassed +=
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test_string(totalNumTests, "Testing string_substring()",
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string_substring("Something to nothing.", 10, 0), "");
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totalPassed += test_string(totalNumTests, "Testing string_substring()",
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string_substring("", 0, 0), "");
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cout << endl;
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totalPassed += test_string(
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totalNumTests, "Testing string_replace()",
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string_replace("Strings are not the way", "Strings", "Things"),
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"Things are not the way");
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totalPassed +=
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test_string(totalNumTests, "Testing string_replace()",
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string_replace("Strings are not the way", "not the", "the"),
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"Strings are the way");
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totalPassed += test_string(
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totalNumTests, "Testing string_replace()",
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string_replace("Show me the things", "things", "way"), "Show me the way");
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totalPassed += test_string(totalNumTests, "Testing string_replace()",
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string_replace("Show me the things", "car", "way"),
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"Show me the things");
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totalPassed += test_string(totalNumTests, "Testing string_replace()",
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string_replace("Show me the things", "the ", ""),
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"Show me things");
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totalPassed += test_string(totalNumTests, "Testing string_replace()",
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string_replace("", "now what?", "hmm"), "");
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totalPassed += test_string(totalNumTests, "Testing string_replace()",
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string_replace("", "now", ""), "");
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cout << endl;
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totalPassed += test_string(
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totalNumTests, "Testing string_first_word()",
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string_first_word("The quick brown fox jumped over the lazy dog"), "The");
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totalPassed +=
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test_string(totalNumTests, "Testing string_first_word()",
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string_first_word("A man a plan a canal Panama"), "A");
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totalPassed += test_string(totalNumTests, "Testing string_first_word()",
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string_first_word("I have the hang of this"), "I");
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totalPassed +=
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test_string(totalNumTests, "Testing string_first_word()",
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string_first_word("Testing string_first_word()"), "Testing");
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totalPassed += test_string(totalNumTests, "Testing string_first_word()",
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string_first_word("Single"), "Single");
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totalPassed += test_string(totalNumTests, "Testing string_first_word()",
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string_first_word("Uh oh"), "Uh");
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totalPassed += test_string(totalNumTests, "Testing string_first_word()",
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string_first_word(""), "");
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cout << endl;
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totalPassed += test_string(
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totalNumTests, "Testing string_remove_first_word()",
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string_remove_first_word("The quick brown fox jumped over the lazy dog"),
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"quick brown fox jumped over the lazy dog");
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totalPassed += test_string(
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totalNumTests, "Testing string_remove_first_word()",
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string_remove_first_word("Testing string_remove_first_word()"),
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"string_remove_first_word()");
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totalPassed +=
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test_string(totalNumTests, "Testing string_remove_first_word()",
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string_remove_first_word("Goodbye"), "");
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totalPassed +=
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test_string(totalNumTests, "Testing string_remove_first_word()",
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string_remove_first_word(""), "");
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totalPassed +=
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test_string(totalNumTests, "Testing string_remove_first_word() twice",
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string_remove_first_word(string_remove_first_word(
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"The quick brown fox jumped over the lazy dog")),
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"brown fox jumped over the lazy dog");
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totalPassed +=
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test_string(totalNumTests, "Testing string_remove_first_word() twice",
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string_remove_first_word(string_remove_first_word(
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"Testing string_remove_first_word()")),
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"");
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totalPassed += test_string(
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totalNumTests, "Testing string_remove_first_word() twice",
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string_remove_first_word(string_remove_first_word("Goodbye")), "");
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cout << endl;
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totalPassed += test_string(
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totalNumTests, "Testing string_second_word()",
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string_second_word("The quick brown fox jumped over the lazy dog"),
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"quick");
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totalPassed +=
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test_string(totalNumTests, "Testing string_second_word()",
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string_second_word("A man a plan a canal Panama"), "man");
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totalPassed += test_string(totalNumTests, "Testing string_second_word()",
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string_second_word("Testing string_second_word()"),
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"string_second_word()");
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totalPassed +=
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test_string(totalNumTests, "Testing string_second_word()",
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string_second_word("I have the hang of this"), "have");
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totalPassed += test_string(totalNumTests, "Testing string_second_word()",
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string_second_word("Uh oh"), "oh");
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totalPassed += test_string(totalNumTests, "Testing string_second_word()",
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string_second_word("Single"), "");
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totalPassed += test_string(totalNumTests, "Testing string_second_word()",
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string_second_word(""), "");
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cout << endl;
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totalPassed += test_string(
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totalNumTests, "Testing string_third_word()",
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string_third_word("The quick brown fox jumped over the lazy dog"),
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"brown");
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totalPassed +=
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test_string(totalNumTests, "Testing string_third_word()",
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string_third_word("A man a plan a canal Panama"), "a");
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totalPassed +=
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test_string(totalNumTests, "Testing string_third_word()",
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string_third_word("I have the hang of this"), "the");
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totalPassed += test_string(totalNumTests, "Testing string_third_word()",
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string_third_word("Uh oh no"), "no");
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|
|
|
totalPassed += test_string(totalNumTests, "Testing string_third_word()",
|
|
|
|
string_third_word("Uh oh"), "");
|
|
|
|
totalPassed += test_string(totalNumTests, "Testing string_third_word()",
|
|
|
|
string_third_word("Single"), "");
|
|
|
|
totalPassed += test_string(totalNumTests, "Testing string_third_word()",
|
|
|
|
string_third_word(""), "");
|
|
|
|
cout << endl;
|
2024-09-21 21:13:34 -06:00
|
|
|
|
2024-09-24 16:56:57 -06:00
|
|
|
totalPassed += test_string(
|
|
|
|
totalNumTests, "Testing string_nth_word(1)",
|
|
|
|
string_nth_word("The quick brown fox jumped over the lazy dog", 1),
|
|
|
|
"The");
|
|
|
|
totalPassed += test_string(
|
|
|
|
totalNumTests, "Testing string_nth_word(2)",
|
|
|
|
string_nth_word("The quick brown fox jumped over the lazy dog", 2),
|
|
|
|
"quick");
|
|
|
|
totalPassed += test_string(
|
|
|
|
totalNumTests, "Testing string_nth_word(3)",
|
|
|
|
string_nth_word("The quick brown fox jumped over the lazy dog", 3),
|
|
|
|
"brown");
|
|
|
|
totalPassed += test_string(
|
|
|
|
totalNumTests, "Testing string_nth_word(4)",
|
|
|
|
string_nth_word("The quick brown fox jumped over the lazy dog", 4),
|
|
|
|
"fox");
|
|
|
|
totalPassed += test_string(
|
|
|
|
totalNumTests, "Testing string_nth_word(5)",
|
|
|
|
string_nth_word("The quick brown fox jumped over the lazy dog", 5),
|
|
|
|
"jumped");
|
|
|
|
totalPassed += test_string(
|
|
|
|
totalNumTests, "Testing string_nth_word(6)",
|
|
|
|
string_nth_word("The quick brown fox jumped over the lazy dog", 6),
|
|
|
|
"over");
|
|
|
|
totalPassed += test_string(
|
|
|
|
totalNumTests, "Testing string_nth_word(7)",
|
|
|
|
string_nth_word("The quick brown fox jumped over the lazy dog", 7),
|
|
|
|
"the");
|
|
|
|
totalPassed += test_string(
|
|
|
|
totalNumTests, "Testing string_nth_word(8)",
|
|
|
|
string_nth_word("The quick brown fox jumped over the lazy dog", 8),
|
|
|
|
"lazy");
|
|
|
|
totalPassed += test_string(
|
|
|
|
totalNumTests, "Testing string_nth_word(9)",
|
|
|
|
string_nth_word("The quick brown fox jumped over the lazy dog", 9),
|
|
|
|
"dog");
|
|
|
|
totalPassed += test_string(
|
|
|
|
totalNumTests, "Testing string_nth_word(10)",
|
|
|
|
string_nth_word("The quick brown fox jumped over the lazy dog", 10), "");
|
|
|
|
totalPassed += test_string(
|
|
|
|
totalNumTests, "Testing string_nth_word(11)",
|
|
|
|
string_nth_word("The quick brown fox jumped over the lazy dog", 11), "");
|
|
|
|
totalPassed += test_string(totalNumTests, "Testing string_nth_word(1)",
|
|
|
|
string_nth_word("", 1), "");
|
|
|
|
totalPassed += test_string(totalNumTests, "Testing string_nth_word(2)",
|
|
|
|
string_nth_word("", 2), "");
|
|
|
|
totalPassed += test_string(totalNumTests, "Testing string_nth_word(3)",
|
|
|
|
string_nth_word("", 3), "");
|
|
|
|
totalPassed += test_string(totalNumTests, "Testing string_nth_word(10)",
|
|
|
|
string_nth_word("", 10), "");
|
|
|
|
cout << endl;
|
2024-09-21 21:13:34 -06:00
|
|
|
|
2024-09-24 16:56:57 -06:00
|
|
|
vector<string> tokens1 = {"The", "quick", "brown", "fox", "jumped",
|
|
|
|
"over", "the", "lazy", "dog"};
|
|
|
|
totalPassed += test_vector_string(
|
|
|
|
totalNumTests, "Testing string_tokenize()",
|
|
|
|
string_tokenize("The quick brown fox jumped over the lazy dog", ' '),
|
|
|
|
tokens1);
|
|
|
|
totalPassed += test_vector_string(
|
|
|
|
totalNumTests, "Testing string_tokenize()",
|
|
|
|
string_tokenize("The@quick@brown@fox@jumped@over@the@lazy@dog", '@'),
|
|
|
|
tokens1);
|
2024-09-21 21:13:34 -06:00
|
|
|
|
2024-09-24 16:56:57 -06:00
|
|
|
vector<string> tokens2 = {"The quick brown fox jumped over the lazy dog"};
|
|
|
|
totalPassed += test_vector_string(
|
|
|
|
totalNumTests, "Testing string_tokenize()",
|
|
|
|
string_tokenize("The quick brown fox jumped over the lazy dog", '*'),
|
|
|
|
tokens2);
|
2024-09-21 21:13:34 -06:00
|
|
|
|
2024-09-24 16:56:57 -06:00
|
|
|
vector<string> tokens3 = {""};
|
|
|
|
totalPassed += test_vector_string(totalNumTests, "Testing string_tokenize()",
|
|
|
|
string_tokenize("", '*'), tokens3);
|
|
|
|
cout << endl;
|
2024-09-21 21:13:34 -06:00
|
|
|
|
2024-09-24 16:56:57 -06:00
|
|
|
totalPassed +=
|
|
|
|
test_string(totalNumTests, "Testing string_substitute()",
|
|
|
|
string_substitute("The Gxxgle", 'x', 'o'), "The Google");
|
|
|
|
totalPassed += test_string(totalNumTests, "Testing string_substitute()",
|
|
|
|
string_substitute("$chool of Mine$", '$', 's'),
|
|
|
|
"school of Mines");
|
|
|
|
totalPassed += test_string(totalNumTests, "Testing string_substitute()",
|
|
|
|
string_substitute("$chool of Mine$", '+', '*'),
|
|
|
|
"$chool of Mine$");
|
|
|
|
totalPassed += test_string(
|
|
|
|
totalNumTests, "Testing string_substitute() twice",
|
|
|
|
string_substitute(string_substitute("D--", '-', '+'), 'D', 'C'), "C++");
|
|
|
|
cout << endl;
|
2024-09-21 21:13:34 -06:00
|
|
|
|
2024-09-24 16:56:57 -06:00
|
|
|
totalPassed += test_string(totalNumTests, "Testing string_to_lower()",
|
|
|
|
string_to_lower("This SHOULD be LOWER case"),
|
|
|
|
"this should be lower case");
|
|
|
|
totalPassed += test_string(totalNumTests, "Testing string_to_lower()",
|
|
|
|
string_to_lower("MNASDF874792L[]//.;[\t],"),
|
|
|
|
"mnasdf874792l[]//.;[\t],");
|
|
|
|
totalPassed += test_string(totalNumTests, "Testing string_to_lower()",
|
|
|
|
string_to_lower("C++"), "c++");
|
|
|
|
totalPassed += test_string(totalNumTests, "Testing string_to_lower()",
|
|
|
|
string_to_lower("this is already lower case"),
|
|
|
|
"this is already lower case");
|
|
|
|
totalPassed +=
|
|
|
|
test_string(totalNumTests, "Testing string_to_lower()",
|
|
|
|
string_to_lower("1234567890,./;'[]"), "1234567890,./;'[]");
|
|
|
|
cout << endl;
|
2024-09-21 21:13:34 -06:00
|
|
|
|
2024-09-24 16:56:57 -06:00
|
|
|
totalPassed += test_string(totalNumTests, "Testing string_to_upper()",
|
|
|
|
string_to_upper("This SHOULD be upper case"),
|
|
|
|
"THIS SHOULD BE UPPER CASE");
|
|
|
|
totalPassed += test_string(totalNumTests, "Testing string_to_upper()",
|
|
|
|
string_to_upper("mnasdf874792l[]//.;[\t],"),
|
|
|
|
"MNASDF874792L[]//.;[\t],");
|
|
|
|
totalPassed += test_string(totalNumTests, "Testing string_to_upper()",
|
|
|
|
string_to_upper("c++"), "C++");
|
|
|
|
totalPassed += test_string(totalNumTests, "Testing string_to_upper()",
|
|
|
|
string_to_upper("THIS IS ALREADY UPPER CASE"),
|
|
|
|
"THIS IS ALREADY UPPER CASE");
|
|
|
|
totalPassed +=
|
|
|
|
test_string(totalNumTests, "Testing string_to_upper()",
|
|
|
|
string_to_upper("1234567890,./;'[]"), "1234567890,./;'[]");
|
|
|
|
cout << endl;
|
2024-09-21 21:13:34 -06:00
|
|
|
|
2024-09-24 16:56:57 -06:00
|
|
|
totalPassed += test_int(totalNumTests, "Testing string_compare()",
|
|
|
|
string_compare("C++", "c++"), -1);
|
|
|
|
totalPassed += test_int(totalNumTests, "Testing string_compare()",
|
|
|
|
string_compare("C++", "C++"), 0);
|
|
|
|
totalPassed += test_int(totalNumTests, "Testing string_compare()",
|
|
|
|
string_compare("c++", "c++"), 0);
|
|
|
|
totalPassed += test_int(totalNumTests, "Testing string_compare()",
|
|
|
|
string_compare("c++", "C++"), 1);
|
|
|
|
totalPassed += test_int(totalNumTests, "Testing string_compare()",
|
|
|
|
string_compare("short", "shorter"), -1);
|
|
|
|
totalPassed += test_int(totalNumTests, "Testing string_compare()",
|
|
|
|
string_compare("longer", "long"), 1);
|
|
|
|
totalPassed += test_int(totalNumTests, "Testing string_compare()",
|
|
|
|
string_compare("after", "later"), -1);
|
|
|
|
totalPassed += test_int(totalNumTests, "Testing string_compare()",
|
|
|
|
string_compare("later", "after"), 1);
|
|
|
|
totalPassed += test_int(totalNumTests, "Testing string_compare()",
|
|
|
|
string_compare("G", "g"), -1);
|
|
|
|
totalPassed += test_int(totalNumTests, "Testing string_compare()",
|
|
|
|
string_compare("g", "G"), 1);
|
|
|
|
totalPassed += test_int(totalNumTests, "Testing string_compare()",
|
|
|
|
string_compare("GoOse", "Bye"), 1);
|
|
|
|
totalPassed += test_int(totalNumTests, "Testing string_compare()",
|
|
|
|
string_compare("Equal", "Equal"), 0);
|
|
|
|
totalPassed += test_int(totalNumTests, "Testing string_compare()",
|
|
|
|
string_compare("Not Empty", ""), 1);
|
|
|
|
totalPassed += test_int(totalNumTests, "Testing string_compare()",
|
|
|
|
string_compare("", "Not Empty"), -1);
|
|
|
|
totalPassed += test_int(totalNumTests, "Testing string_compare()",
|
|
|
|
string_compare("", ""), 0);
|
|
|
|
cout << endl;
|
2024-09-21 21:13:34 -06:00
|
|
|
|
2024-09-24 16:56:57 -06:00
|
|
|
cout << "Tests Passed: " << setw(3) << right << totalPassed << " / "
|
|
|
|
<< setw(3) << totalNumTests << " (" << setprecision(0) << fixed
|
|
|
|
<< totalPassed * 100.0f / totalNumTests << "%)" << endl
|
|
|
|
<< endl;
|
2024-09-21 21:13:34 -06:00
|
|
|
|
2024-09-24 16:56:57 -06:00
|
|
|
return (totalPassed == totalNumTests);
|
2024-09-21 21:13:34 -06:00
|
|
|
}
|