1#define NOTLIBC_NOMAIN
 2#include "notlibc.c"
 3
 4void PRESERVE_WITH_LTO entry(void) {
 5
 6	FileView fv = {0};
 7	STRING( filename, "test.txt" );
 8
 9	Status s = S_SUCCESS;
10
11	fv = FileView_from_path( &s, (Str*)&filename, MiB(1), FILEVIEW_OWN_FILE );
12	assert( S_SUCCESSFUL(s) );
13
14	FileView_extend_file( &s, &fv, 5 );
15	assert( S_SUCCESSFUL(s) );
16
17	fv.start->data[0] = 'h';
18	fv.start->data[1] = 'e';
19	fv.start->data[2] = 'l';
20	fv.start->data[3] = 'l';
21	fv.start->data[4] = 'o';
22
23	FileView_destroy( &s, &fv );
24	assert( S_SUCCESSFUL(s) );
25
26	mem_set( &fv, sizeof(fv), 0 );
27
28	fv = FileView_from_path( &s, (Str*)&filename, MiB(1), FILEVIEW_OWN_FILE );
29	assert( S_SUCCESSFUL(s) );
30
31	assert( fv.start->data[0] == 'h');
32	assert( fv.start->data[1] == 'e');
33	assert( fv.start->data[2] == 'l');
34	assert( fv.start->data[3] == 'l');
35	assert( fv.start->data[4] == 'o');
36
37	FileView_destroy( &s, &fv );
38	assert( S_SUCCESSFUL(s) );
39
40	terminate(0);
41}