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add physics integration tests (#865)

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This commit is contained in:
Not John
2024-06-19 20:34:45 -07:00
committed by GitHub
parent 3eb4c6cc37
commit cdee967f08
3 changed files with 225 additions and 0 deletions
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Content/scripts/runtime_test/gravity01.lua
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-- Integration test for physics
local scene = GetScene()
local function Test()
local self = {
entity = INVALID_ENTITY,
staticEntity = INVALID_ENTITY,
SetUp = function(self)
do
local scalingMat = matrix.Scale(Vector(1,1,1))
local rotMat = matrix.RotationY(0.0)
local pos = Vector(0,10,0)
local transformMat = matrix.Multiply(rotMat, matrix.Multiply(matrix.Translation(pos), scalingMat))
self.entity = LoadModel(script_dir() .. "../../models/cube.wiscene", transformMat)
local rigidBody = scene.Component_CreateRigidBodyPhysics(self.entity)
rigidBody.Shape = RigidBodyShape.Box
-- cube.wiscene is not a unit-1 cube. it is the Blender cube, which has side-length 2.
rigidBody.BoxParams_HalfExtents = Vector(1,1,1)
rigidBody.SetDisableDeactivation(true)
end
do
local scalingMat = matrix.Scale(Vector(1,1,1))
local rotMat = matrix.RotationY(0.0)
local pos = Vector(0,0,0)
local transformMat = matrix.Multiply(rotMat, matrix.Multiply(matrix.Translation(pos), scalingMat))
self.staticEntity = LoadModel(script_dir() .. "../../models/cube.wiscene", transformMat)
local rigidBody = scene.Component_CreateRigidBodyPhysics(self.staticEntity)
rigidBody.Shape = RigidBodyShape.Box
rigidBody.BoxParams_HalfExtents = Vector(1,1,1)
rigidBody.SetKinematic(true)
end
end,
TearDown = function(self)
scene.Entity_Remove(self.entity)
scene.Entity_Remove(self.staticEntity)
end,
}
return self
end
local test = Test()
test:SetUp()
runProcess(function()
waitSeconds(2)
local transform = scene.Component_GetTransform(test.entity)
local expectedRestingPosY = 2.0
local expectedRestingPos = Vector(0, expectedRestingPosY, 0)
local epsilon = 0.05
if (math.abs(expectedRestingPosY - transform.GetPosition().GetY()) > epsilon) then
backlog_post("Test FAIL " .. script_file())
signal("integration_test_fail")
vec = expectedRestingPos.Subtract(transform.GetPosition(), expectedRestingPos)
backlog_post("length: " .. length .. "," .. "pos: " .. vec.GetX() .. " " .. vec.GetY() .. " " .. vec.GetZ())
else
backlog_post("Test PASS " .. script_file())
signal("integration_test_pass")
end
end)
runProcess(function()
waitSeconds(2.1)
-- teardown regardless after 2.1 seconds for predictable testing
test:TearDown()
signal("integration_test_complete")
end)
Content/scripts/runtime_test/gravity02.lua
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-- Integration test for physics
-- gravity should roll a sphere down a canal formed of diagonal boxes.
local scene = GetScene()
local function Test()
local self = {
entity = INVALID_ENTITY,
canalWall01 = INVALID_ENTITY,
canalWall02 = INVALID_ENTITY,
canalWallEnd = INVALID_ENTITY,
SetUp = function(self)
do
local scalingMat = matrix.Scale(Vector(1,1,1))
local rotMat = matrix.RotationY(0.0)
local pos = Vector(0,10,0)
local transformMat = matrix.Multiply(rotMat, matrix.Multiply(matrix.Translation(pos), scalingMat))
-- for lack of a icosphere.wiscene, use the sample content from the fighter game
self.entity = LoadModel(script_dir() .. "../fighting_game/assets/emitter_fireball.wiscene", transformMat)
local rigidBody = scene.Component_CreateRigidBodyPhysics(self.entity)
rigidBody.Shape = RigidBodyShape.Sphere
-- emitter_fireball.wiscene has unit-sphere (radius is 0.5)
rigidBody.SphereParams_Radius = 0.5
rigidBody.SetDisableDeactivation(true)
end
do
local scalingMat = matrix.Scale(Vector(1.32,1,1))
local rotMat = matrix.Multiply(matrix.RotationZ(math.rad(-15.0)), matrix.RotationX(math.rad(45.0)))
local pos = Vector(0,0,-1)
local transformMat = matrix.Multiply(rotMat, matrix.Multiply(matrix.Translation(pos), scalingMat))
self.canalWall01 = LoadModel(script_dir() .. "../../models/cube.wiscene", transformMat)
local rigidBody = scene.Component_CreateRigidBodyPhysics(self.canalWall01)
rigidBody.Shape = RigidBodyShape.Box
rigidBody.BoxParams_HalfExtents = Vector(1.32,1,1)
rigidBody.SetKinematic(true)
end
do
local scalingMat = matrix.Scale(Vector(1.32,1,1))
local rotMat = matrix.Multiply(matrix.RotationZ(math.rad(-15.0)), matrix.RotationX(math.rad(-45.0)))
local pos = Vector(0,0,1)
local transformMat = matrix.Multiply(rotMat, matrix.Multiply(matrix.Translation(pos), scalingMat))
self.canalWall02 = LoadModel(script_dir() .. "../../models/cube.wiscene", transformMat)
local rigidBody = scene.Component_CreateRigidBodyPhysics(self.canalWall02)
rigidBody.Shape = RigidBodyShape.Box
rigidBody.BoxParams_HalfExtents = Vector(1.32,1,1)
rigidBody.SetKinematic(true)
end
do
local scalingMat = matrix.Scale(Vector(1,1,1))
local rotMat = matrix.RotationZ(math.rad(-45.0))
local pos = Vector(3.5,-0.5,0)
local transformMat = matrix.Multiply(rotMat, matrix.Multiply(matrix.Translation(pos), scalingMat))
self.canalWallEnd = LoadModel(script_dir() .. "../../models/cube.wiscene", transformMat)
local rigidBody = scene.Component_CreateRigidBodyPhysics(self.canalWallEnd)
rigidBody.Shape = RigidBodyShape.Box
rigidBody.BoxParams_HalfExtents = Vector(1,1,1)
rigidBody.SetKinematic(true)
end
end,
TearDown = function(self)
scene.Entity_Remove(self.entity)
scene.Entity_Remove(self.canalWall01)
scene.Entity_Remove(self.canalWall02)
scene.Entity_Remove(self.canalWallEnd)
end,
}
return self
end
local test = Test()
test:SetUp()
runProcess(function()
waitSeconds(5)
local transform = scene.Component_GetTransform(test.entity)
local expectedRestingPos = Vector(2.2, 0.32, 0)
local epsilon = 0.05
local length = expectedRestingPos.Subtract(transform.GetPosition(), expectedRestingPos).Length()
if (length > epsilon) then
backlog_post("Test FAIL " .. script_file())
signal("integration_test_fail")
vec = transform.GetPosition()
backlog_post("length: " .. length .. "," .. "pos: " .. vec.GetX() .. " " .. vec.GetY() .. " " .. vec.GetZ())
else
backlog_post("Test PASS " .. script_file())
signal("integration_test_pass")
end
end)
runProcess(function()
waitSeconds(5.1)
-- teardown regardless after 2.1 seconds for predictable testing
test:TearDown()
signal("integration_test_complete")
end)
Content/scripts/runtime_test/physics_integration_test.lua
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-- Integration tests for physics
local passedTestCount = 0
local failedTestCount = 0
runProcess(function()
dofile(script_dir() .. "gravity01.lua")
waitSignal("integration_test_complete")
dofile(script_dir() .. "gravity01.lua")
waitSignal("integration_test_complete")
dofile(script_dir() .. "gravity01.lua")
waitSignal("integration_test_complete")
dofile(script_dir() .. "gravity02.lua")
waitSignal("integration_test_complete")
killProcesses()
backlog_post("Tests passed: " .. passedTestCount .. ", failed: " .. failedTestCount)
end)
runProcess(function()
while true do
waitSignal("integration_test_pass")
passedTestCount = passedTestCount + 1
end
end)
runProcess(function()
while true do
waitSignal("integration_test_fail")
failedTestCount = failedTestCount + 1
end
end)