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DRTVWR-476: Add basic tests for LLCond.

master
Nat Goodspeed 2019-07-18 17:32:08 +02:00
parent 3810145c1d
commit 9a3afe9606
2 changed files with 69 additions and 0 deletions
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2
indra/llcommon/CMakeLists.txt
View File

@ -145,6 +145,7 @@ set(llcommon_HEADER_FILES
llcleanup.h
llcommon.h
llcommonutils.h
llcond.h
llcoros.h
llcrc.h
llcriticaldamp.h
@ -327,6 +328,7 @@ if (LL_TESTS)
LL_ADD_INTEGRATION_TEST(commonmisc "" "${test_libs}")
LL_ADD_INTEGRATION_TEST(bitpack "" "${test_libs}")
LL_ADD_INTEGRATION_TEST(llbase64 "" "${test_libs}")
LL_ADD_INTEGRATION_TEST(llcond "" "${test_libs}")
LL_ADD_INTEGRATION_TEST(lldate "" "${test_libs}")
LL_ADD_INTEGRATION_TEST(lldeadmantimer "" "${test_libs}")
LL_ADD_INTEGRATION_TEST(lldependencies "" "${test_libs}")

67
indra/llcommon/tests/llcond_test.cpp Normal file
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@ -0,0 +1,67 @@
/**
* @file llcond_test.cpp
* @author Nat Goodspeed
* @date 2019-07-18
* @brief Test for llcond.
*
* $LicenseInfo:firstyear=2019&license=viewerlgpl$
* Copyright (c) 2019, Linden Research, Inc.
* $/LicenseInfo$
*/
// Precompiled header
#include "linden_common.h"
// associated header
#include "llcond.h"
// STL headers
// std headers
// external library headers
// other Linden headers
#include "../test/lltut.h"
#include "llcoros.h"
/*****************************************************************************
* TUT
*****************************************************************************/
namespace tut
{
struct llcond_data
{
LLScalarCond<int> cond{0};
};
typedef test_group<llcond_data> llcond_group;
typedef llcond_group::object object;
llcond_group llcondgrp("llcond");
template<> template<>
void object::test<1>()
{
set_test_name("Immediate gratification");
cond.set_one(1);
ensure("wait_for_equal() failed",
cond.wait_for_equal(F32Milliseconds(1), 1));
ensure("wait_for_unequal() should have failed",
! cond.wait_for_unequal(F32Milliseconds(1), 1));
}
template<> template<>
void object::test<2>()
{
set_test_name("Simple two-coroutine test");
LLCoros::instance().launch(
"test<2>",
[this]()
{
// Lambda immediately entered -- control comes here first.
ensure_equals(cond.get(), 0);
cond.set_all(1);
cond.wait_equal(2);
ensure_equals(cond.get(), 2);
cond.set_all(3);
});
// Main coroutine is resumed only when the lambda waits.
ensure_equals(cond.get(), 1);
cond.set_all(2);
cond.wait_equal(3);
}
} // namespace tut