111 lines
2.5 KiB
C++
111 lines
2.5 KiB
C++
// Copyright 2015 Google Inc. All Rights Reserved.
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#include "test_host.h"
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#include <gtest/gtest.h>
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#include <sys/time.h>
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#include "device_cert.h"
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#include "log.h"
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using namespace widevine;
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TestHost::TestHost() {
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Reset();
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}
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void TestHost::Reset() {
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struct timeval tv;
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tv.tv_sec = tv.tv_usec = 0;
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gettimeofday(&tv, NULL);
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now_ = (tv.tv_sec * 1000LL) + (tv.tv_usec / 1000LL);
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// Surprisingly, std::priority_queue has no clear().
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while (!timers_.empty()) {
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timers_.pop();
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}
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files_.clear();
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files_["cert.bin"] =
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std::string((const char*)kDeviceCert, kDeviceCertSize);
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}
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void TestHost::ElapseTime(int64_t milliseconds) {
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int64_t goal_time = now_ + milliseconds;
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while (now_ < goal_time) {
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if (timers_.empty()) {
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now_ = goal_time;
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} else {
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Timer t = timers_.top();
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timers_.pop();
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ASSERT_GE(t.expiry_time, now_);
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now_ = t.expiry_time;
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t.client->onTimerExpired(t.context);
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}
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}
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}
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int TestHost::NumTimers() const { return timers_.size(); }
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bool TestHost::read(const std::string& name,
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std::string* data) {
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StorageMap::iterator it = files_.find(name);
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bool ok = it != files_.end();
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LOGD("read file: %s: %s", name.c_str(), ok ? "ok" : "fail");
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if (!ok) return false;
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*data = it->second;
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return true;
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}
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bool TestHost::write(const std::string& name,
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const std::string& data) {
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LOGD("write file: %s", name.c_str());
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files_[name] = data;
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return true;
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}
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bool TestHost::exists(const std::string& name) {
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StorageMap::iterator it = files_.find(name);
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bool ok = it != files_.end();
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LOGD("exists? %s: %s", name.c_str(), ok ? "true" : "false");
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return ok;
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}
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bool TestHost::remove(const std::string& name) {
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files_.erase(name);
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return true;
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}
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int32_t TestHost::size(const std::string& name) {
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StorageMap::iterator it = files_.find(name);
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if (it == files_.end()) return -1;
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return it->second.size();
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}
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int64_t TestHost::now() {
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return now_;
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}
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void TestHost::setTimeout(int64_t delay_ms,
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IClient* client,
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void* context) {
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int64_t expiry_time = now_ + delay_ms;
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timers_.push(Timer(expiry_time, client, context));
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}
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void TestHost::cancel(IClient* client) {
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// Filter out the timers for this client and put the rest into |others|.
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std::priority_queue<Timer> others;
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while (timers_.size()) {
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Timer t = timers_.top();
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timers_.pop();
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if (t.client != client) {
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others.push(t);
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}
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}
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// Now swap the queues.
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timers_.swap(others);
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}
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