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add test cases
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‎code/tests/cases/test_cstring.c‎

Lines changed: 34 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -355,6 +355,37 @@ FOSSIL_TEST(c_test_cstring_append) {
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fossil_io_cstring_free(str);
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}
357357

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// Test fossil_io_cstring_number_from_words
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FOSSIL_TEST(c_test_cstring_number_from_words) {
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int value = 0;
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ASSUME_ITS_EQUAL_I32(0, fossil_io_cstring_number_from_words("twenty-three", &value));
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ASSUME_ITS_EQUAL_I32(23, value);
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ASSUME_ITS_EQUAL_I32(0, fossil_io_cstring_number_from_words("one hundred", &value));
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ASSUME_ITS_EQUAL_I32(100, value);
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ASSUME_ITS_EQUAL_I32(0, fossil_io_cstring_number_from_words("zero", &value));
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ASSUME_ITS_EQUAL_I32(0, value);
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ASSUME_ITS_TRUE(fossil_io_cstring_number_from_words("not-a-number", &value) != 0);
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}
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// Test fossil_io_cstring_number_to_words
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FOSSIL_TEST(c_test_cstring_number_to_words) {
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char buffer[64];
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ASSUME_ITS_EQUAL_I32(0, fossil_io_cstring_number_to_words(23, buffer, sizeof(buffer)));
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ASSUME_ITS_EQUAL_CSTR("twenty-three", buffer);
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ASSUME_ITS_EQUAL_I32(0, fossil_io_cstring_number_to_words(100, buffer, sizeof(buffer)));
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ASSUME_ITS_EQUAL_CSTR("one hundred", buffer);
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ASSUME_ITS_EQUAL_I32(0, fossil_io_cstring_number_to_words(0, buffer, sizeof(buffer)));
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ASSUME_ITS_EQUAL_CSTR("zero", buffer);
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// Buffer too small
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ASSUME_ITS_TRUE(fossil_io_cstring_number_to_words(123456789, buffer, 5) != 0);
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}
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// * * * * * * * * * * * * * * * * * * * * * * * *
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// * Fossil Logic Test Pool
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// * * * * * * * * * * * * * * * * * * * * * * * *
@@ -393,6 +424,9 @@ FOSSIL_TEST_GROUP(c_string_tests) {
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FOSSIL_TEST_ADD(c_string_suite, c_test_cstring_strip_quotes);
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FOSSIL_TEST_ADD(c_string_suite, c_test_cstring_append);
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FOSSIL_TEST_ADD(c_string_suite, c_test_cstring_number_from_words);
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FOSSIL_TEST_ADD(c_string_suite, c_test_cstring_number_to_words);
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FOSSIL_TEST_ADD(c_string_suite, c_test_cstring_stream_create_and_free);
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FOSSIL_TEST_ADD(c_string_suite, c_test_cstring_stream_write_and_read);
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FOSSIL_TEST_ADD(c_string_suite, c_test_cstring_stream_multiple_writes);

‎code/tests/cases/test_cstring.cpp‎

Lines changed: 92 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -593,6 +593,90 @@ FOSSIL_TEST(cpp_test_cstring_class_append) {
593593
ASSUME_ITS_EQUAL_CSTR("Hello, World!", str.str());
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}
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FOSSIL_TEST(cpp_test_cstring_number_from_words_basic) {
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int value = 0;
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ASSUME_ITS_EQUAL_I32(0, fossil_io_cstring_number_from_words("zero", &value));
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ASSUME_ITS_EQUAL_I32(0, value);
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ASSUME_ITS_EQUAL_I32(0, fossil_io_cstring_number_from_words("one", &value));
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ASSUME_ITS_EQUAL_I32(1, value);
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ASSUME_ITS_EQUAL_I32(0, fossil_io_cstring_number_from_words("ten", &value));
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ASSUME_ITS_EQUAL_I32(10, value);
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ASSUME_ITS_EQUAL_I32(0, fossil_io_cstring_number_from_words("twenty-three", &value));
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ASSUME_ITS_EQUAL_I32(23, value);
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ASSUME_ITS_EQUAL_I32(0, fossil_io_cstring_number_from_words("one hundred", &value));
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ASSUME_ITS_EQUAL_I32(100, value);
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ASSUME_ITS_EQUAL_I32(0, fossil_io_cstring_number_from_words("one thousand two hundred thirty-four", &value));
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ASSUME_ITS_EQUAL_I32(1234, value);
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}
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FOSSIL_TEST(cpp_test_cstring_number_from_words_invalid) {
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int value = 0;
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ASSUME_ITS_TRUE(fossil_io_cstring_number_from_words("not-a-number", &value) != 0);
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ASSUME_ITS_TRUE(fossil_io_cstring_number_from_words("", &value) != 0);
621+
ASSUME_ITS_TRUE(fossil_io_cstring_number_from_words("twenty one hundred apples", &value) != 0);
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}
623+
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FOSSIL_TEST(cpp_test_cstring_number_to_words_basic) {
625+
char buffer[128];
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ASSUME_ITS_EQUAL_I32(0, fossil_io_cstring_number_to_words(0, buffer, sizeof(buffer)));
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ASSUME_ITS_EQUAL_CSTR("zero", buffer);
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629+
ASSUME_ITS_EQUAL_I32(0, fossil_io_cstring_number_to_words(1, buffer, sizeof(buffer)));
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ASSUME_ITS_EQUAL_CSTR("one", buffer);
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ASSUME_ITS_EQUAL_I32(0, fossil_io_cstring_number_to_words(23, buffer, sizeof(buffer)));
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ASSUME_ITS_EQUAL_CSTR("twenty-three", buffer);
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ASSUME_ITS_EQUAL_I32(0, fossil_io_cstring_number_to_words(100, buffer, sizeof(buffer)));
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ASSUME_ITS_EQUAL_CSTR("one hundred", buffer);
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ASSUME_ITS_EQUAL_I32(0, fossil_io_cstring_number_to_words(1234, buffer, sizeof(buffer)));
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ASSUME_ITS_EQUAL_CSTR("one thousand two hundred thirty-four", buffer);
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}
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FOSSIL_TEST(cpp_test_cstring_number_to_words_buffer_too_small) {
643+
char buffer[8];
644+
ASSUME_ITS_TRUE(fossil_io_cstring_number_to_words(123456, buffer, sizeof(buffer)) != 0);
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}
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FOSSIL_TEST(cpp_test_cstring_class_number_from_words_and_to_words) {
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using fossil::io::CString;
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ASSUME_ITS_EQUAL_I32(23, CString::number_from_words("twenty-three"));
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ASSUME_ITS_EQUAL_I32(100, CString::number_from_words("one hundred"));
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ASSUME_ITS_EQUAL_I32(0, CString::number_from_words("zero"));
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ASSUME_ITS_EQUAL_CSTR("twenty-three", CString::number_to_words(23).c_str());
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ASSUME_ITS_EQUAL_CSTR("one hundred", CString::number_to_words(100).c_str());
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ASSUME_ITS_EQUAL_CSTR("zero", CString::number_to_words(0).c_str());
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}
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FOSSIL_TEST(cpp_test_cstring_class_number_from_words_exception) {
659+
using fossil::io::CString;
660+
bool thrown = false;
661+
try {
662+
CString::number_from_words("not-a-number");
663+
} catch (const std::invalid_argument&) {
664+
thrown = true;
665+
}
666+
ASSUME_ITS_TRUE(thrown);
667+
}
668+
669+
FOSSIL_TEST(cpp_test_cstring_class_number_to_words_exception) {
670+
using fossil::io::CString;
671+
bool thrown = false;
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try {
673+
// Use a very large number that would overflow the buffer
674+
CString::number_to_words(1234567890);
675+
} catch (const std::runtime_error&) {
676+
thrown = true;
677+
}
678+
ASSUME_ITS_TRUE(thrown);
679+
}
596680

597681
// * * * * * * * * * * * * * * * * * * * * * * * *
598682
// * Fossil Logic Test Pool
@@ -668,6 +752,14 @@ FOSSIL_TEST_GROUP(cpp_string_tests) {
668752
FOSSIL_TEST_ADD(cpp_string_suite, cpp_test_cstring_class_strip_quotes);
669753
FOSSIL_TEST_ADD(cpp_string_suite, cpp_test_cstring_class_append);
670754

755+
FOSSIL_TEST_ADD(cpp_string_suite, cpp_test_cstring_number_from_words_basic);
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FOSSIL_TEST_ADD(cpp_string_suite, cpp_test_cstring_number_from_words_invalid);
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FOSSIL_TEST_ADD(cpp_string_suite, cpp_test_cstring_number_to_words_basic);
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FOSSIL_TEST_ADD(cpp_string_suite, cpp_test_cstring_number_to_words_buffer_too_small);
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FOSSIL_TEST_ADD(cpp_string_suite, cpp_test_cstring_class_number_from_words_and_to_words);
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FOSSIL_TEST_ADD(cpp_string_suite, cpp_test_cstring_class_number_from_words_exception);
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FOSSIL_TEST_ADD(cpp_string_suite, cpp_test_cstring_class_number_to_words_exception);
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671763
FOSSIL_TEST_ADD(cpp_string_suite, cpp_test_cstring_stream_class_create_and_free);
672764
FOSSIL_TEST_ADD(cpp_string_suite, cpp_test_cstring_stream_class_write_and_read);
673765
FOSSIL_TEST_ADD(cpp_string_suite, cpp_test_cstring_stream_class_multiple_writes);

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