zzy
09f4ac8de0
- Replace `scc_probe_stream_consume` with `scc_probe_stream_next` for consistent stream advancement - Remove redundant `scc_probe_stream_reset` calls before peeking, as `next` and `peek` handle state - Update `scc_cstring_new` to `scc_cstring_create` and `scc_pos_init` to `scc_pos_create` for naming consistency - Change `scc_pp_macro_get` parameter to `const scc_cstring_t*` for better const-correctness - Improves code clarity and maintains proper stream position tracking
135 lines
4.2 KiB
C
135 lines
4.2 KiB
C
#include <lex_parser.h>
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#include <utest/acutest.h>
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cbool check(const char *str, usize expect, usize *output) {
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// TODO maybe have other logger
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(void)(expect);
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log_set_level(&__default_logger_root, 0);
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scc_pos_t pos = scc_pos_create();
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scc_mem_probe_stream_t mem_stream;
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scc_probe_stream_t *stream =
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scc_mem_probe_stream_init(&mem_stream, str, scc_strlen(str), false);
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return scc_lex_parse_number(stream, &pos, output);
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}
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#define CHECK_VALID(str, expect) \
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do { \
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usize _output; \
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cbool ret = check(str, expect, &_output); \
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TEST_CHECK(ret == true); \
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TEST_CHECK(_output == expect); \
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TEST_MSG("Produced: %llu", _output); \
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} while (0)
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#define CHECK_INVALID(str) \
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do { \
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usize _output; \
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cbool ret = check(str, 0, &_output); \
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TEST_CHECK(ret == false); \
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} while (0)
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void test_simple_hex(void) {
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TEST_CASE("lowercase hex");
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CHECK_VALID("0xff", 255);
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CHECK_VALID("0x0", 0);
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CHECK_VALID("0xa", 10);
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CHECK_VALID("0xf", 15);
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CHECK_VALID("0x1a", 26);
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TEST_CASE("uppercase hex");
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CHECK_VALID("0xFF", 255);
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CHECK_VALID("0xA0", 160);
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CHECK_VALID("0xCAFEBABE", 3405691582);
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TEST_CASE("mixed case hex");
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CHECK_VALID("0xFf", 255);
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CHECK_VALID("0xCaFeBaBe", 3405691582);
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TEST_CASE("larger hex values");
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CHECK_VALID("0xff00", 65280);
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CHECK_VALID("0xFFFF", 65535);
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TEST_CASE("invalid hex");
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CHECK_INVALID("0xG"); // Invalid hex digit
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CHECK_INVALID("0xyz"); // Invalid prefix
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CHECK_INVALID("0x"); // Incomplete hex
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}
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void test_simple_oct(void) {
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TEST_CASE("basic octal");
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CHECK_VALID("00", 0);
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CHECK_VALID("01", 1);
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CHECK_VALID("07", 7);
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TEST_CASE("multi-digit octal");
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CHECK_VALID("010", 8);
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CHECK_VALID("017", 15);
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CHECK_VALID("077", 63);
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TEST_CASE("larger octal values");
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CHECK_VALID("0177", 127);
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CHECK_VALID("0377", 255);
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CHECK_VALID("0777", 511);
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TEST_CASE("invalid octal");
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CHECK_INVALID("08"); // Invalid octal digit
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CHECK_INVALID("09"); // Invalid octal digit
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}
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void test_simple_dec(void) {
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TEST_CASE("single digits");
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CHECK_VALID("0", 0);
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CHECK_VALID("1", 1);
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CHECK_VALID("9", 9);
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TEST_CASE("multi-digit decimal");
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CHECK_VALID("10", 10);
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CHECK_VALID("42", 42);
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CHECK_VALID("123", 123);
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TEST_CASE("larger decimal values");
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CHECK_VALID("999", 999);
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CHECK_VALID("1234", 1234);
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CHECK_VALID("65535", 65535);
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}
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void test_simple_bin(void) {
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TEST_CASE("basic binary");
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CHECK_VALID("0b0", 0);
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CHECK_VALID("0b1", 1);
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TEST_CASE("multi-digit binary");
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CHECK_VALID("0b10", 2);
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CHECK_VALID("0b11", 3);
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CHECK_VALID("0b100", 4);
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CHECK_VALID("0b1010", 10);
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TEST_CASE("larger binary values");
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CHECK_VALID("0b1111", 15);
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CHECK_VALID("0b11111111", 255);
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CHECK_VALID("0b10101010", 170);
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TEST_CASE("invalid binary");
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CHECK_INVALID("0b2"); // Invalid binary digit
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CHECK_INVALID("0b3"); // Invalid binary digit
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CHECK_INVALID("0b"); // Incomplete binary
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}
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void test_edge_cases(void) {
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TEST_CASE("empty string");
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CHECK_INVALID(""); // Empty string
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TEST_CASE("non-numeric strings");
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CHECK_INVALID("abc"); // Non-numeric
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CHECK_INVALID("xyz"); // Non-numeric
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TEST_CASE("mixed invalid formats");
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CHECK_INVALID("0x1G"); // Mixed valid/invalid hex
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CHECK_INVALID("0b12"); // Mixed valid/invalid binary
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}
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TEST_LIST = {
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{"test_simple_hex", test_simple_hex}, {"test_simple_oct", test_simple_oct},
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{"test_simple_dec", test_simple_dec}, {"test_simple_bin", test_simple_bin},
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{"test_edge_cases", test_edge_cases}, {NULL, NULL},
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}; |