/*
* 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