gauc 0.3.0

Couchbase Rust Adapter / CLI
Documentation 
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
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143

#include "socktest.h"
using namespace LCBTest;
using std::string;
using std::vector;

class SockConnTest : public SockTest {};

TEST_F(SockConnTest, testBasic)
{
    ESocket sock;

    // We can connect
    loop->connect(&sock);
    ASSERT_FALSE(sock.sock == NULL);
    ASSERT_TRUE(sock.creq.u.cs == NULL);
    ASSERT_EQ(1, sock.sock->refcount);

    // We can send data
    string sendStr("Hello World");
    RecvFuture rf(sendStr.size());
    FutureBreakCondition wbc(&rf);

    sock.conn->setRecv(&rf);
    sock.put(sendStr);
    sock.schedule();
    loop->setBreakCondition(&wbc);
    loop->start();
    rf.wait();
    ASSERT_TRUE(rf.isOk());
    ASSERT_EQ(rf.getString(), sendStr);

    //  We can receive data
    string recvStr("Goodbye World!");
    SendFuture sf(recvStr);
    ReadBreakCondition rbc(&sock, recvStr.size());
    sock.conn->setSend(&sf);
    sock.reqrd(recvStr.size());
    sock.schedule();
    loop->setBreakCondition(&rbc);
    loop->start();
    sf.wait();
    ASSERT_TRUE(sf.isOk());
    ASSERT_EQ(sock.getReceived(), recvStr);

    // Clean it all up
    sock.close();
}

static bool isRefused(lcbio_OSERR err)
{
    if (err == ECONNREFUSED || err == ECONNABORTED) {
        return true;
    }
#ifdef _WIN32
    if (err == WSAECONNREFUSED) {
        return true;
    }
#endif
    return false;
}
// Test a connect without an accept
TEST_F(SockConnTest, testRefused)
{
    ESocket sock;
    lcb_host_t host;
    strcpy(host.host, "localhost");
    strcpy(host.port, "1");
    loop->connect(&sock, &host, 100000);
    ASSERT_TRUE(sock.sock == NULL);
    ASSERT_TRUE(isRefused(sock.syserr));
}

TEST_F(SockConnTest, testBadDomain)
{
    ESocket sock;
    lcb_host_t host;
    strcpy(host.host, "domain-should-not-work.nonexist.com");
    strcpy(host.port, "123");
    loop->connect(&sock, &host, 1000);
    ASSERT_TRUE(sock.sock == NULL);
}

TEST_F(SockConnTest, testInvalidPort)
{
    ESocket sock;
    lcb_host_t host;
    strcpy(host.host, "localhost");
    strcpy(host.port, "111111111");
    loop->connect(&sock, &host, 1000);
    ASSERT_TRUE(sock.sock == NULL);
}

TEST_F(SockTest, testEmptyHost)
{
    ESocket sock;
    lcb_host_t host;
    host.host[0] = '\0';
    host.port[0] = '\0';
    loop->connect(&sock, &host, 1000);
    ASSERT_TRUE(sock.sock == NULL);
}

TEST_F(SockConnTest, testCancellation)
{
    ESocket sock;
    lcb_host_t host;
    loop->populateHost(&host);
    sock.creq.u.cs = lcbio_connect(
            loop->iot, loop->settings, &host, 100000, NULL, NULL);
    ASSERT_FALSE(sock.creq.u.cs == NULL);
    lcbio_connreq_cancel(&sock.creq);

    NullBreakCondition nbc;
    loop->setBreakCondition(&nbc);
    loop->start();
}

extern "C" {
static void
conncb_1(lcbio_SOCKET *sock, void *arg, lcb_error_t err, lcbio_OSERR syserr)
{
    ESocket *es = (ESocket *)arg;
    es->creq.u.cs = NULL;
    es->callCount++;
    es->ctx = NULL;
    es->lasterr = err;
    es->parent->stop();

    // unref is implicit
}
}
TEST_F(SockConnTest, testImmediateUnref)
{
    ESocket sock;
    lcb_host_t host;
    sock.parent = loop;
    loop->populateHost(&host);
    sock.creq.u.cs = lcbio_connect(
            loop->iot, loop->settings, &host, 1000000, conncb_1, &sock);
    loop->start();
    ASSERT_EQ(1, sock.callCount);
    ASSERT_TRUE(sock.sock == NULL);
}