mirror of
https://github.com/scratchfoundation/scratch-vm.git
synced 2024-12-23 06:23:37 -05:00
test that scripts block cache is reset
This commit is contained in:
parent
96f3e3414e
commit
1862e5bb27
1 changed files with 46 additions and 0 deletions
|
@ -64,6 +64,52 @@ test('edge activated hat thread runs once every frame', t => {
|
|||
});
|
||||
});
|
||||
|
||||
/**
|
||||
* When a hat is added it should run in the next frame. Any block related
|
||||
* caching should be reset.
|
||||
*/
|
||||
test('edge activated hat thread runs after being added to previously executed target', t => {
|
||||
const vm = new VirtualMachine();
|
||||
vm.attachStorage(makeTestStorage());
|
||||
|
||||
// Start VM, load project, and run
|
||||
t.doesNotThrow(() => {
|
||||
// Note: don't run vm.start(), we handle calling _step() manually in this test
|
||||
vm.runtime.currentStepTime = Runtime.THREAD_STEP_INTERVAL;
|
||||
vm.clear();
|
||||
vm.setCompatibilityMode(false);
|
||||
vm.setTurboMode(false);
|
||||
|
||||
vm.loadProject(project).then(() => {
|
||||
t.equal(vm.runtime.threads.length, 0);
|
||||
|
||||
vm.runtime._step();
|
||||
let threads = vm.runtime._lastStepDoneThreads;
|
||||
t.equal(vm.runtime.threads.length, 0);
|
||||
t.equal(threads.length, 1);
|
||||
checkIsHatThread(t, vm, threads[0]);
|
||||
t.assert(threads[0].status === Thread.STATUS_DONE);
|
||||
|
||||
// Add a second hat that should create a second thread
|
||||
const hatBlock = threads[0].target.blocks.getBlock(threads[0].topBlock);
|
||||
threads[0].target.blocks.createBlock(Object.assign(
|
||||
{}, hatBlock, {id: 'hatblock2', next: null}
|
||||
));
|
||||
|
||||
// Check that the hat thread is added again when another step is taken
|
||||
vm.runtime._step();
|
||||
threads = vm.runtime._lastStepDoneThreads;
|
||||
t.equal(vm.runtime.threads.length, 0);
|
||||
t.equal(threads.length, 2);
|
||||
checkIsHatThread(t, vm, threads[0]);
|
||||
checkIsHatThread(t, vm, threads[1]);
|
||||
t.assert(threads[0].status === Thread.STATUS_DONE);
|
||||
t.assert(threads[1].status === Thread.STATUS_DONE);
|
||||
t.end();
|
||||
});
|
||||
});
|
||||
});
|
||||
|
||||
/**
|
||||
* If the hat doesn't finish evaluating within one frame, it shouldn't be added again
|
||||
* on the next frame. (We skip execution by setting the step time to 0)
|
||||
|
|
Loading…
Reference in a new issue