summaryrefslogtreecommitdiff
path: root/tests/test-Handles.cc
blob: dffdc9abf6f9a4dccf3ed6e558cdc4dc4ed5d19c (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
#include <Main.h>
#include <Input.h>

#ifdef _WIN32
void ctime_r(const time_t * t, char * str) {
#ifdef _MSVC
    ctime_s(str, 32, t);
#else
    strcpy(str, ctime(t));
#endif
}
#endif

BALAU_STARTUP;

using namespace Balau;

void MainTask::Do() {
    Printer::log(M_STATUS, "Test::Handles running.");

    bool failed = false;
    try {
        IO i(new Input("SomeInexistantFile.txt"));
    }
    catch (ENoEnt e) {
        failed = true;
    }
    Assert(failed);
    IO i(new Input("tests/rtest.txt"));
    Printer::log(M_STATUS, "Opened file %s:", i->getName());
    Printer::log(M_STATUS, " - size = %lli", i->getSize());

    char mtimestr[32];
    time_t mtime = i->getMTime();
    ctime_r(&mtime, mtimestr);
    char * nl = strrchr(mtimestr, '\n');
    if (nl)
        *nl = 0;
    Printer::log(M_STATUS, " - mtime = %i (%s)", mtime, mtimestr);

    off_t s = i->rtell();
    Assert(s == 0);

    i->rseek(0, SEEK_END);
    s = i->rtell();
    Assert(s == i->getSize());

    i->rseek(0, SEEK_SET);
    char * buf1 = (char *) malloc(i->getSize());
    ssize_t r = i->read(buf1, s + 15);
    Printer::log(M_STATUS, "Read %i bytes (instead of %i)", r, s + 15);
    Assert(i->isEOF())

    char * buf2 = (char *) malloc(i->getSize());
    i->rseek(0, SEEK_SET);
    Assert(!i->isEOF());
    Assert(i->rtell() == 0);
    r = i->read(buf2, 5);
    Assert(r == 5);
    Assert(i->rtell() == 5);
    r = i->read(buf2 + 5, s - 5);
    Assert(r == (s - 5));
    Assert(memcmp(buf1, buf2, s) == 0);

    Printer::log(M_STATUS, "Test::Handles passed.");
}