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#include <gtest/gtest.h>
#include <cpp-utils/pointer/unique_ref.h>
#include <cryfs-cli/CallAfterTimeout.h>
#include <atomic>
using cpputils::unique_ref;
using cpputils::make_unique_ref;
using boost::chrono::milliseconds;
using boost::chrono::minutes;
using boost::this_thread::sleep_for;
using namespace cryfs_cli;
class CallAfterTimeoutTest : public ::testing::Test {
public:
CallAfterTimeoutTest(): called(false) {}
unique_ref<CallAfterTimeout> callAfterTimeout(milliseconds timeout) {
return make_unique_ref<CallAfterTimeout>(timeout, [this] {called = true;}, "test");
}
std::atomic<bool> called;
};
TEST_F(CallAfterTimeoutTest, NoReset_1) {
auto obj = callAfterTimeout(milliseconds(100));
sleep_for(milliseconds(50));
EXPECT_FALSE(called);
sleep_for(milliseconds(100));
EXPECT_TRUE(called);
}
TEST_F(CallAfterTimeoutTest, NoReset_2) {
auto obj = callAfterTimeout(milliseconds(200));
sleep_for(milliseconds(150));
EXPECT_FALSE(called);
sleep_for(milliseconds(100));
EXPECT_TRUE(called);
}
TEST_F(CallAfterTimeoutTest, DoesntCallTwice) {
auto obj = callAfterTimeout(milliseconds(50));
// Wait until it was called
while(!called) {
sleep_for(milliseconds(10));
}
EXPECT_TRUE(called);
// Test that it isn't called again
called = false;
sleep_for(milliseconds(150));
EXPECT_FALSE(called);
}
TEST_F(CallAfterTimeoutTest, OneReset) {
auto obj = callAfterTimeout(milliseconds(200));
sleep_for(milliseconds(125));
obj->resetTimer();
sleep_for(milliseconds(125));
EXPECT_FALSE(called);
sleep_for(milliseconds(125));
EXPECT_TRUE(called);
}
TEST_F(CallAfterTimeoutTest, TwoResets) {
auto obj = callAfterTimeout(milliseconds(200));
sleep_for(milliseconds(100));
obj->resetTimer();
sleep_for(milliseconds(125));
obj->resetTimer();
sleep_for(milliseconds(125));
EXPECT_FALSE(called);
sleep_for(milliseconds(125));
EXPECT_TRUE(called);
}
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