/* * Copyright (C) 2016 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #include <general_test/logging_sanity_test.h> #include <cstddef> #include <limits> #include <shared/send_message.h> #include <chre.h> #include "chre/util/toolchain.h" using nanoapp_testing::sendFatalFailureToHost; using nanoapp_testing::sendSuccessToHost; namespace general_test { LoggingSanityTest::LoggingSanityTest() : Test(CHRE_API_VERSION_1_0) { } void LoggingSanityTest::setUp(uint32_t messageSize, const void * /* message */) { if (messageSize != 0) { sendFatalFailureToHost( "LoggingSanity message expects 0 additional bytes, got ", &messageSize); } // Test each warning level. chreLog(CHRE_LOG_ERROR, "Level: Error"); chreLog(CHRE_LOG_WARN, "Level: Warn"); chreLog(CHRE_LOG_INFO, "Level: Info"); chreLog(CHRE_LOG_DEBUG, "Level: Debug"); // Now we'll just test everything with INFO. constexpr chreLogLevel kInfo = CHRE_LOG_INFO; // Empty string chreLog(kInfo, ""); // Try up through 10 arguments chreLog(kInfo, "%d", 1); chreLog(kInfo, "%d %d", 1, 2); chreLog(kInfo, "%d %d %d", 1, 2, 3); chreLog(kInfo, "%d %d %d %d", 1, 2, 3, 4); chreLog(kInfo, "%d %d %d %d %d", 1, 2, 3, 4, 5); chreLog(kInfo, "%d %d %d %d %d %d", 1, 2, 3, 4, 5, 6); chreLog(kInfo, "%d %d %d %d %d %d %d", 1, 2, 3, 4, 5, 6, 7); chreLog(kInfo, "%d %d %d %d %d %d %d %d", 1, 2, 3, 4, 5, 6, 7, 8); chreLog(kInfo, "%d %d %d %d %d %d %d %d %d", 1, 2, 3, 4, 5, 6, 7, 8, 9); chreLog(kInfo, "%d %d %d %d %d %d %d %d %d %d", 1, 2, 3, 4, 5, 6, 7, 8, 9, 10); // Various 'int' specifiers. The value of the "%u" output depends on the // size of 'int' on this machine. chreLog(kInfo, "%d %u 0%o 0x%x 0x%X", -1, -1, 01234, 0xF4E, 0xF4E); // Generic testing of all specific types. The format string is the same // as the chreLog() above us, just using the appropriate prefix for each. // We also use the min() value for all these signed types, assuring that // we'll get different %d vs %u output, and we'll get letters within our // %x and %X output. #define INT_TYPES(kPrefix, type) \ { \ type value = std::numeric_limits<type>::min(); \ chreLog(kInfo, "%" kPrefix "d %" kPrefix "u 0%" kPrefix "o 0x%" \ kPrefix "x 0x%" kPrefix "X", value, value, value, value, \ value); \ } INT_TYPES("hh", char); INT_TYPES("h", short); INT_TYPES("l", long); INT_TYPES("ll", long long); INT_TYPES("z", size_t); INT_TYPES("t", ptrdiff_t); // Disables logging-related double promotion warnings CHRE_LOG_PREAMBLE float f = 12.34f; // Other required formats, including escaping the '%'. chreLog(kInfo, "%% %f %c %s %p", f, '?', "str", &f); // OPTIONAL specifiers. See chreLog() API documentation for extensive // discussion of what OPTIONAL means. // <width> and '-' chreLog(kInfo, "(%5s) (%-5s) (%5d) (%-5d)", "str", "str", 10, 10); // '+' chreLog(kInfo, "(%+d) (%+d) (%+f) (%+f)", -5, 5, -5.f, 5.f); // ' ' chreLog(kInfo, "(% d) (% d) (% f) (% f)", -5, 5, -5.f, 5.f); // '#' chreLog(kInfo, "%#o %#x %#X %#f", 8, 15, 15, 1.f); // '0' padding chreLog(kInfo, "%08d 0x%04x", 123, 0xF); // '.'<precision> chreLog(kInfo, "%.3d %.3d %.3f %.3f %.3s", 12, 1234, 1.5, 1.0625, "abcdef"); // Re-enable logging-related double warnings CHRE_LOG_EPILOGUE // TODO: In some future Android release, when chreLog() is required to // output to logcat, we'll just send a Continue to the Host and have // the Host verify this output. But for Android N, we leave it to // the test runner to manually verify. sendSuccessToHost(); } void LoggingSanityTest::handleEvent(uint32_t senderInstanceId, uint16_t eventType, const void* eventData) { unexpectedEvent(eventType); } } // namespace general_test