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fix scanner_print_errors

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roodletoof
2026-10-01 22:18:32 +02:00
parent 717b00c1a0
commit 88b50ba728
2 changed files with 12 additions and 6 deletions
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cig.h
+1 -1
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@@ -338,7 +338,7 @@ scan_result_t scan_f32(scanner_t *s);
scan_result_t scan_identifier(scanner_t *s);
scan_result_t scan_string_literal(scanner_t *s);
bool scanner_print_errors_func(FILE *fp, scan_result_t const *results, int results_len);
#define scanner_print_errors(FP, ...) scanner_print_errors_func(FP, &(scan_result_t[]){__VA_ARGS__}, sizeof((scan_result_t[]){__VA_ARGS__}))
#define scanner_print_errors(FP, ...) scanner_print_errors_func(FP, (scan_result_t const []){__VA_ARGS__}, sizeof((scan_result_t[]){__VA_ARGS__}) / sizeof(((scan_result_t[]){__VA_ARGS__})[0]))
bool looks_like_float(scanner_t *s);
bool looks_like_int(scanner_t *s);
test_scanner.c
+11 -5
View File
@@ -1,5 +1,6 @@
#include <assert.h>
#include <criterion/criterion.h>
#include <stdio.h>
#include "cig.h"
Test(scanner, looks_like_float) {
@@ -58,12 +59,17 @@ Test(scanner, print_errors) {
"+. false\n"
"abc false\n"
"+x false\n";
FILE *f = tmpfile();
with_borrow(allocator) {
scanner_t scanner = make_scanner("test", buffer, allocator);
while (!scan_eof(&scanner)) {
// TODO
cr_assert(false);
}
scanner_t scanner = make_scanner(__FILE__, buffer, allocator);
scan_result_t res1 = scan_error(&scanner, "ignore this\n");
scan_result_t res2 = scan_error(&scanner, "and this\n");
scan_result_t res3 = scan_value(.i64=10);
scan_result_t res4 = scan_value(.string_literal="foobar");
cr_assert(scanner_print_errors(f, res1, res2));
cr_assert(scanner_print_errors(f, res1, res2, res3, res4));
cr_assert(!scanner_print_errors(f, res3, res4));
}
}