tests: More work on error handling

2019-02-24 00:46:26 +01:00
parent 0c539d6e4e
commit 2d027f0771
14 changed files with 126 additions and 52 deletions
@@ -7,11 +7,14 @@ int main(void) {
    FILE *f = fopen("stdio/stdio.in", "r");
    ERROR_IF(fopen, f, == NULL);

-    if (fseek(f, 14, SEEK_CUR) < 0) {
-        puts("fseek error");
-        exit(EXIT_FAILURE);
-    }
+    int status = fseek(f, 14, SEEK_CUR);
+    ERROR_IF(fseek, status, == -1);
+    UNEXP_IF(fseek, status, != 0);
+
    char buffer[256];
    printf("%s", fgets(buffer, 256, f));
-    printf("ftell: %ld\n", ftello(f));
+
+    off_t pos = ftello(f);
+    ERROR_IF(ftello, pos, == -1);
+    printf("ftell: %ld\n", pos);
 }