Christopher Ferris | 1a99356 | 2018-08-21 12:43:50 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2014 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 <inttypes.h> |
| 18 | #include <stdio.h> |
| 19 | #include <unistd.h> |
| 20 | |
| 21 | #include <string> |
| 22 | #include <tuple> |
| 23 | #include <vector> |
| 24 | |
| 25 | #include <android-base/logging.h> |
| 26 | #include <gtest/gtest.h> |
| 27 | |
| 28 | #include "Color.h" |
| 29 | #include "NanoTime.h" |
| 30 | #include "Test.h" |
| 31 | |
| 32 | namespace android { |
| 33 | namespace gtest_extras { |
| 34 | |
| 35 | Test::Test(std::tuple<std::string, std::string>& test, size_t index, size_t run_index, int fd) |
Christopher Ferris | c2f85d6 | 2019-03-10 13:40:40 -0700 | [diff] [blame] | 36 | : suite_name_(std::get<0>(test)), |
Christopher Ferris | 1a99356 | 2018-08-21 12:43:50 -0700 | [diff] [blame] | 37 | test_name_(std::get<1>(test)), |
Christopher Ferris | c2f85d6 | 2019-03-10 13:40:40 -0700 | [diff] [blame] | 38 | name_(suite_name_ + test_name_), |
Christopher Ferris | 1a99356 | 2018-08-21 12:43:50 -0700 | [diff] [blame] | 39 | test_index_(index), |
| 40 | run_index_(run_index), |
| 41 | fd_(fd), |
| 42 | start_ns_(NanoTime()) {} |
| 43 | |
| 44 | void Test::Stop() { |
| 45 | end_ns_ = NanoTime(); |
| 46 | } |
| 47 | |
| 48 | void Test::CloseFd() { |
| 49 | fd_.reset(); |
| 50 | } |
| 51 | |
| 52 | void Test::PrintGtestFormat() { |
| 53 | ColoredPrintf(COLOR_GREEN, "[ RUN ]"); |
| 54 | printf(" %s\n", name_.c_str()); |
| 55 | printf("%s", output_.c_str()); |
| 56 | |
| 57 | switch (result_) { |
| 58 | case TEST_PASS: |
| 59 | case TEST_XFAIL: |
| 60 | ColoredPrintf(COLOR_GREEN, "[ OK ]"); |
| 61 | break; |
Christopher Ferris | 849d24e | 2019-03-09 16:47:04 -0800 | [diff] [blame] | 62 | case TEST_SKIPPED: |
| 63 | ColoredPrintf(COLOR_GREEN, "[ SKIPPED ]"); |
| 64 | break; |
Christopher Ferris | 1a99356 | 2018-08-21 12:43:50 -0700 | [diff] [blame] | 65 | default: |
| 66 | ColoredPrintf(COLOR_RED, "[ FAILED ]"); |
| 67 | break; |
| 68 | } |
| 69 | printf(" %s", name_.c_str()); |
| 70 | if (::testing::GTEST_FLAG(print_time)) { |
| 71 | printf(" (%" PRId64 " ms)", RunTimeNs() / kNsPerMs); |
| 72 | } |
| 73 | printf("\n"); |
| 74 | fflush(stdout); |
| 75 | } |
| 76 | |
| 77 | void Test::Print(bool gtest_format) { |
| 78 | if (gtest_format) { |
| 79 | PrintGtestFormat(); |
| 80 | return; |
| 81 | } |
| 82 | |
| 83 | switch (result_) { |
Christopher Ferris | ef98217 | 2018-09-27 15:19:07 -0700 | [diff] [blame] | 84 | case TEST_XFAIL: |
Christopher Ferris | 1a99356 | 2018-08-21 12:43:50 -0700 | [diff] [blame] | 85 | case TEST_PASS: |
| 86 | ColoredPrintf(COLOR_GREEN, "[ OK ]"); |
| 87 | break; |
| 88 | case TEST_XPASS: |
Christopher Ferris | 1a99356 | 2018-08-21 12:43:50 -0700 | [diff] [blame] | 89 | case TEST_FAIL: |
| 90 | ColoredPrintf(COLOR_RED, "[ FAILED ]"); |
| 91 | break; |
Christopher Ferris | 1a99356 | 2018-08-21 12:43:50 -0700 | [diff] [blame] | 92 | case TEST_TIMEOUT: |
Christopher Ferris | c2f85d6 | 2019-03-10 13:40:40 -0700 | [diff] [blame] | 93 | ColoredPrintf(COLOR_RED, "[ TIMEOUT ]"); |
Christopher Ferris | 1a99356 | 2018-08-21 12:43:50 -0700 | [diff] [blame] | 94 | break; |
Christopher Ferris | 849d24e | 2019-03-09 16:47:04 -0800 | [diff] [blame] | 95 | case TEST_SKIPPED: |
| 96 | ColoredPrintf(COLOR_GREEN, "[ SKIPPED ]"); |
| 97 | break; |
Christopher Ferris | 1a99356 | 2018-08-21 12:43:50 -0700 | [diff] [blame] | 98 | case TEST_NONE: |
| 99 | LOG(FATAL) << "Test result is TEST_NONE, this should not be possible."; |
| 100 | } |
| 101 | |
| 102 | printf(" %s", name_.c_str()); |
| 103 | if (::testing::GTEST_FLAG(print_time)) { |
| 104 | printf(" (%" PRId64 " ms)", (end_ns_ - start_ns_) / kNsPerMs); |
| 105 | } |
| 106 | printf("\n"); |
| 107 | |
| 108 | printf("%s", output_.c_str()); |
| 109 | fflush(stdout); |
| 110 | } |
| 111 | |
| 112 | bool Test::Read() { |
| 113 | char buffer[2048]; |
| 114 | ssize_t bytes = TEMP_FAILURE_RETRY(read(fd_, buffer, sizeof(buffer) - 1)); |
| 115 | if (bytes < 0) { |
| 116 | if (errno == EAGAIN || errno == EWOULDBLOCK) { |
| 117 | // Reading would block. Since this is not an error keep going. |
| 118 | return true; |
| 119 | } |
| 120 | PLOG(FATAL) << "Unexpected failure from read"; |
| 121 | return false; |
| 122 | } |
| 123 | |
| 124 | if (bytes == 0) { |
| 125 | return false; |
| 126 | } |
| 127 | buffer[bytes] = '\0'; |
| 128 | output_ += buffer; |
| 129 | return true; |
| 130 | } |
| 131 | |
| 132 | void Test::ReadUntilClosed() { |
| 133 | uint64_t start_ns = NanoTime(); |
| 134 | while (fd_ != -1) { |
| 135 | if (!Read()) { |
| 136 | CloseFd(); |
| 137 | break; |
| 138 | } |
| 139 | if (NanoTime() - start_ns > 2 * kNsPerS) { |
| 140 | printf("Reading of done process did not finish after 2 seconds.\n"); |
| 141 | CloseFd(); |
| 142 | break; |
| 143 | } |
| 144 | } |
| 145 | } |
| 146 | |
Christopher Ferris | 849d24e | 2019-03-09 16:47:04 -0800 | [diff] [blame] | 147 | void Test::SetResultFromOutput() { |
| 148 | result_ = TEST_PASS; |
| 149 | |
| 150 | // Need to parse the output to determine if this test was skipped. |
| 151 | // Format of a skipped test: |
| 152 | // <filename>:(<line_number>) Failure in test <testname> |
| 153 | // Skipped |
| 154 | // <Skip Message> |
| 155 | size_t line_end = output_.find('\n'); |
| 156 | if (line_end == std::string::npos) { |
| 157 | return; |
| 158 | } |
| 159 | std::string second_line(output_.substr(line_end, 9)); |
| 160 | if (output_.substr(line_end, 9) != "\nSkipped\n") { |
| 161 | return; |
| 162 | } |
| 163 | size_t failure_index = output_.find(" Failure in test "); |
| 164 | if (failure_index == std::string::npos || failure_index >= line_end) { |
| 165 | return; |
| 166 | } |
| 167 | |
| 168 | // Only leave the output from the skip message. |
| 169 | output_ = output_.substr(line_end + 9); |
| 170 | |
| 171 | result_ = TEST_SKIPPED; |
| 172 | } |
| 173 | |
Christopher Ferris | 1a99356 | 2018-08-21 12:43:50 -0700 | [diff] [blame] | 174 | } // namespace gtest_extras |
| 175 | } // namespace android |