1 : /*
2 : * Copyright 2010 The Native Client Authors. All rights reserved.
3 : * Use of this source code is governed by a BSD-style license that can
4 : * be found in the LICENSE file.
5 : */
6 :
7 : #include <assert.h>
8 : #include <stdio.h>
9 : #include <stdlib.h>
10 : #include <string.h>
11 :
12 : #include <string>
13 : #include <sstream>
14 : #include <vector>
15 :
16 : #include "native_client/src/trusted/gdb_rsp/abi.h"
17 : #include "native_client/src/trusted/gdb_rsp/host.h"
18 : #include "native_client/src/trusted/gdb_rsp/session_mock.h"
19 : #include "native_client/src/trusted/gdb_rsp/test.h"
20 :
21 : using gdb_rsp::Abi;
22 : using gdb_rsp::Host;
23 : using gdb_rsp::SessionMock;
24 :
25 2 : int VerifyProp(Host* host, const char *key, const char *val) {
26 2 : std::string out;
27 2 : if (!host->ReadProperty(key, &out)) {
28 0 : printf("Could not find key: %s.\n", key);
29 0 : return 1;
30 : }
31 :
32 2 : if (out != val) {
33 : printf("Property mismatch\n\tVALUE:%s\n\tEXPECTED:%s\n",
34 0 : out.data(), val);
35 0 : return 1;
36 : }
37 :
38 2 : return 0;
39 : }
40 :
41 1 : int TestHost() {
42 1 : int errs = 0;
43 1 : SessionMock *ses = gdb_rsp::GetGoldenSessionMock(false, false);
44 1 : const gdb_rsp::Abi* abi = gdb_rsp::Abi::Get();
45 :
46 1 : Host *host = new Host(ses);
47 1 : std::string val;
48 2 : if (!host->Init()) {
49 0 : printf("Failed to init host.\n");
50 0 : return 1;
51 : }
52 :
53 : // Verify that the Init/Update transactions were
54 : // correctly applied.
55 1 : if (!host->HasProperty("qXfer:features:read")) {
56 0 : printf("Missing property: qXfer:features:read\n");
57 0 : errs++;
58 : }
59 :
60 1 : errs += VerifyProp(host, "PacketSize", "7cf");
61 1 : errs += VerifyProp(host, "qXfer:libraries:read", "true");
62 1 : Host::Thread* thread = host->GetThread(0x1234);
63 1 : if (NULL == thread) {
64 0 : printf("Failed to find expected thead 1234.\n");
65 0 : errs++;
66 : } else {
67 17 : for (uint32_t a = 0; a < abi->GetRegisterCount(); a++) {
68 16 : const Abi::RegDef* def = abi->GetRegisterDef(a);
69 : uint64_t val;
70 16 : thread->GetRegister(a, &val);
71 16 : if (static_cast<uint32_t>(val) != a) {
72 0 : errs++;
73 : printf("Register %s(%d) failed to match expected value: %x",
74 0 : def->name_, a, static_cast<int>(val));
75 0 : break;
76 : }
77 : }
78 : }
79 :
80 1 : if (host->GetStatus() != Host::HS_STOPPED) {
81 0 : printf("We expect to be stopped at this point.\n");
82 0 : errs++;
83 : }
84 :
85 1 : if (host->GetSignal() != 5) {
86 0 : printf("We expect to see signal 5.\n");
87 0 : errs++;
88 : }
89 :
90 1 : if (ses->PeekAction() != SessionMock::DISCONNECT) {
91 0 : printf("We did not consume all the actions.\n");
92 0 : errs++;
93 : }
94 :
95 : // Pop off the DC, and continue processing.
96 1 : ses->GetAction();
97 :
98 : // Verify we are now in a running state
99 1 : ses->AddAction(SessionMock::SEND, "c");
100 1 : host->Continue();
101 :
102 : // We should be running, and timing out on wait
103 1 : if (host->GetStatus() != Host::HS_RUNNING) {
104 0 : printf("We expect to be running at this point.\n");
105 0 : errs++;
106 : }
107 1 : if (host->WaitForBreak()) {
108 0 : printf("We should have timed out.\n");
109 0 : errs++;
110 : }
111 :
112 : // Insert a signal 11 for us to wait on
113 1 : ses->AddAction(SessionMock::RECV, "S11");
114 1 : AddMockUpdate(ses, 0x11);
115 1 : if (!host->WaitForBreak()) {
116 0 : printf("We should have gotten a signal.\n");
117 0 : errs++;
118 : }
119 1 : if (host->GetStatus() != Host::HS_STOPPED) {
120 0 : printf("We expect to be stopped at this point.\n");
121 0 : errs++;
122 : }
123 1 : if (host->GetSignal() != 0x11) {
124 0 : printf("We expect to see signal 11.\n");
125 0 : errs++;
126 : }
127 :
128 1 : delete host;
129 1 : delete ses;
130 1 : return errs;
131 : }
132 :
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