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// Copyright 2016 Yahoo Inc. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
#include <vespa/fastos/fastos.h>
#include <vespa/vespalib/testkit/test_kit.h>
#include <vespa/config/common/configholder.h>
using namespace config;
TEST("Require that element order is correct")
{
ConfigValue value(std::vector<vespalib::string>(), "foo");
ConfigValue value2(std::vector<vespalib::string>(), "bar");
ConfigHolder holder;
holder.handle(ConfigUpdate::UP(new ConfigUpdate(value, true, 0)));
std::unique_ptr<ConfigUpdate> update = holder.provide();
ASSERT_TRUE(value == update->getValue());
holder.handle(ConfigUpdate::UP(new ConfigUpdate(value, false, 1)));
holder.handle(ConfigUpdate::UP(new ConfigUpdate(value2, false, 2)));
update = holder.provide();
ASSERT_TRUE(value2 == update->getValue());
}
TEST("Require that waiting is done")
{
ConfigValue value;
ConfigHolder holder;
FastOS_Time timer;
timer.SetNow();
holder.wait(1000);
ASSERT_TRUE(timer.MilliSecsToNow() >= 1000);
ASSERT_TRUE(timer.MilliSecsToNow() < 60000);
timer.SetNow();
holder.handle(ConfigUpdate::UP(new ConfigUpdate(value, true, 0)));
holder.wait(100);
ASSERT_TRUE(timer.MilliSecsToNow() >= 100);
}
TEST("Require that polling for elements work")
{
ConfigValue value;
ConfigHolder holder;
ASSERT_FALSE(holder.poll());
holder.handle(ConfigUpdate::UP(new ConfigUpdate(value, true, 0)));
ASSERT_TRUE(holder.poll());
holder.provide();
ASSERT_TRUE(holder.poll());
}
TEST_MT_F("Require that wait is interrupted", 2, ConfigHolder)
{
if (thread_id == 0) {
FastOS_Time timer;
timer.SetNow();
TEST_BARRIER();
f.wait(1000);
EXPECT_TRUE(timer.MilliSecsToNow() < 60000.0);
EXPECT_TRUE(timer.MilliSecsToNow() > 400.0);
TEST_BARRIER();
} else {
TEST_BARRIER();
FastOS_Thread::Sleep(500);
f.interrupt();
TEST_BARRIER();
}
}
TEST_MAIN() { TEST_RUN_ALL(); }
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