/*
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* Copyright (C) 2019 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "palette/palette.h"
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#include <unistd.h>
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#include <sys/syscall.h>
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#include "gtest/gtest.h"
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namespace {
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pid_t GetTid() {
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#ifdef __BIONIC__
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return gettid();
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#else // __BIONIC__
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return syscall(__NR_gettid);
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#endif // __BIONIC__
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}
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} // namespace
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class PaletteClientTest : public testing::Test {};
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TEST_F(PaletteClientTest, GetVersion) {
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int32_t version = -1;
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PaletteStatus status = PaletteGetVersion(&version);
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ASSERT_EQ(PaletteStatus::kOkay, status);
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ASSERT_GE(version, 1);
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}
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TEST_F(PaletteClientTest, SchedPriority) {
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int32_t tid = GetTid();
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int32_t saved_priority;
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EXPECT_EQ(PaletteStatus::kOkay, PaletteSchedGetPriority(tid, &saved_priority));
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EXPECT_EQ(PaletteStatus::kInvalidArgument, PaletteSchedSetPriority(tid, /*java_priority=*/ 0));
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EXPECT_EQ(PaletteStatus::kInvalidArgument, PaletteSchedSetPriority(tid, /*java_priority=*/ -1));
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EXPECT_EQ(PaletteStatus::kInvalidArgument, PaletteSchedSetPriority(tid, /*java_priority=*/ 11));
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EXPECT_EQ(PaletteStatus::kOkay, PaletteSchedSetPriority(tid, /*java_priority=*/ 1));
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EXPECT_EQ(PaletteStatus::kOkay, PaletteSchedSetPriority(tid, saved_priority));
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}
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TEST_F(PaletteClientTest, Trace) {
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int32_t enabled;
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EXPECT_EQ(PaletteStatus::kOkay, PaletteTraceEnabled(&enabled));
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EXPECT_EQ(PaletteStatus::kOkay, PaletteTraceBegin("Hello world!"));
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EXPECT_EQ(PaletteStatus::kOkay, PaletteTraceEnd());
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EXPECT_EQ(PaletteStatus::kOkay, PaletteTraceIntegerValue("Beans", /*value=*/ 3));
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}
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