1 /*
2 * Copyright (C) 2016 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17 #include <getopt.h>
18 #include <log/log.h>
19 #include <signal.h>
20
21 #include "Properties.h"
22 #include "gmock/gmock.h"
23 #include "gtest/gtest.h"
24 #include "hwui/Typeface.h"
25 #include "tests/common/LeakChecker.h"
26
27 using namespace std;
28 using namespace android;
29 using namespace android::uirenderer;
30
31 static auto CRASH_SIGNALS = {
32 SIGABRT, SIGSEGV, SIGBUS,
33 };
34
35 static map<int, struct sigaction> gSigChain;
36
gtestSigHandler(int sig,siginfo_t * siginfo,void * context)37 static void gtestSigHandler(int sig, siginfo_t* siginfo, void* context) {
38 auto testinfo = ::testing::UnitTest::GetInstance()->current_test_info();
39 printf("[ FAILED ] %s.%s\n", testinfo->test_case_name(), testinfo->name());
40 printf("[ FATAL! ] Process crashed, aborting tests!\n");
41 fflush(stdout);
42
43 // restore the default sighandler and re-raise
44 struct sigaction sa = gSigChain[sig];
45 sigaction(sig, &sa, nullptr);
46 raise(sig);
47 }
48
49 // For options that only exist in long-form. Anything in the
50 // 0-255 range is reserved for short options (which just use their ASCII value)
51 namespace LongOpts {
52 enum {
53 Reserved = 255,
54 Renderer,
55 };
56 }
57
58 static const struct option LONG_OPTIONS[] = {
59 {"renderer", required_argument, nullptr, LongOpts::Renderer}, {0, 0, 0, 0}};
60
parseRenderer(const char * renderer)61 static RenderPipelineType parseRenderer(const char* renderer) {
62 // Anything that's not skiavk is skiagl
63 if (!strcmp(renderer, "skiavk")) {
64 return RenderPipelineType::SkiaVulkan;
65 }
66 return RenderPipelineType::SkiaGL;
67 }
68
renderPipelineTypeName(const RenderPipelineType renderPipelineType)69 static constexpr const char* renderPipelineTypeName(const RenderPipelineType renderPipelineType) {
70 switch (renderPipelineType) {
71 case RenderPipelineType::SkiaGL:
72 return "SkiaGL";
73 case RenderPipelineType::SkiaVulkan:
74 return "SkiaVulkan";
75 case RenderPipelineType::SkiaCpu:
76 return "SkiaCpu";
77 case RenderPipelineType::NotInitialized:
78 return "NotInitialized";
79 }
80 }
81
82 struct Options {
83 RenderPipelineType renderer = RenderPipelineType::SkiaGL;
84 };
85
parseOptions(int argc,char * argv[])86 Options parseOptions(int argc, char* argv[]) {
87 int c;
88 opterr = 0;
89 Options opts;
90
91 while (true) {
92 /* getopt_long stores the option index here. */
93 int option_index = 0;
94
95 c = getopt_long(argc, argv, "", LONG_OPTIONS, &option_index);
96
97 if (c == -1) break;
98
99 switch (c) {
100 case 0:
101 // Option set a flag, don't need to do anything
102 // (although none of the current LONG_OPTIONS do this...)
103 break;
104
105 case LongOpts::Renderer:
106 opts.renderer = parseRenderer(optarg);
107 break;
108 }
109 }
110 return opts;
111 }
112
113 class TypefaceEnvironment : public testing::Environment {
114 public:
SetUp()115 virtual void SetUp() { Typeface::setRobotoTypefaceForTest(); }
116 };
117
main(int argc,char * argv[])118 int main(int argc, char* argv[]) {
119 // Register a crash handler
120 struct sigaction sa;
121 memset(&sa, 0, sizeof(sa));
122 sa.sa_sigaction = >estSigHandler;
123 sa.sa_flags = SA_SIGINFO;
124 for (auto sig : CRASH_SIGNALS) {
125 struct sigaction old_sa;
126 sigaction(sig, &sa, &old_sa);
127 gSigChain.insert(pair<int, struct sigaction>(sig, old_sa));
128 }
129
130 // Avoid talking to SF
131 Properties::isolatedProcess = true;
132
133 auto opts = parseOptions(argc, argv);
134 Properties::overrideRenderPipelineType(opts.renderer);
135 ALOGI("Starting HWUI unit tests with %s pipeline", renderPipelineTypeName(opts.renderer));
136
137 // Run the tests
138 testing::InitGoogleTest(&argc, argv);
139 testing::InitGoogleMock(&argc, argv);
140
141 testing::AddGlobalTestEnvironment(new TypefaceEnvironment());
142
143 int ret = RUN_ALL_TESTS();
144 test::LeakChecker::checkForLeaks();
145 return ret;
146 }
147