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Bug 1686664 - Migrate helper_touch_action_complex.html to async/await style. r=botond

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Depends on D102064

Differential Revision: https://phabricator.services.mozilla.com/D102065
This commit is contained in:
Kartikaya Gupta 2021-01-19 00:26:54 +00:00
parent 4b86501d5e
commit fd18067a02
1 changed files with 28 additions and 30 deletions
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58
gfx/layers/apz/test/mochitest/helper_touch_action_complex.html
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@ -14,7 +14,7 @@ function checkScroll(target, x, y, desc) {
is(target.scrollTop, y, desc + " - y axis");
}
function resetConfiguration(config, testDriver) {
async function resetConfiguration(config) {
// Cycle through all the configuration_X elements, setting them to display:none
// except for when X == config, in which case set it to display:block
var i = 0;
@ -40,32 +40,30 @@ function resetConfiguration(config, testDriver) {
s.scrollLeft = 0;
s.scrollTop = 0;
return waitForAllPaints(function() {
flushApzRepaints(testDriver);
});
await promiseAllPaintsDone();
await promiseApzRepaintsFlushed();
}
function* test(testDriver) {
async function test() {
var scrollframe = document.getElementById("scrollframe");
document.body.addEventListener("touchend", testDriver, { passive: true });
// Helper function for the tests below.
// Touch-pan configuration |configuration| towards scroll offset (dx, dy) with
// the pan touching down at (x, y). Check that the final scroll offset is
// (ex, ey). |desc| is some description string.
function* scrollAndCheck(configuration, x, y, dx, dy, ex, ey, desc) {
async function scrollAndCheck(configuration, x, y, dx, dy, ex, ey, desc) {
// Start with a clean slate
yield resetConfiguration(configuration, testDriver);
await resetConfiguration(configuration);
// Reverse the touch delta in order to scroll in the desired direction
dx = -dx;
dy = -dy;
// Do the pan
yield ok(synthesizeNativeTouchDrag(scrollframe, x, y, dx, dy),
let touchEndPromise = promiseTouchEnd(document.body);
ok(synthesizeNativeTouchDrag(scrollframe, x, y, dx, dy),
"Synthesized drag of (" + dx + ", " + dy + ") on configuration " + configuration);
yield waitForAllPaints(function() {
flushApzRepaints(testDriver);
});
await touchEndPromise;
await promiseAllPaintsDone();
await promiseApzRepaintsFlushed();
// Check for expected scroll position
checkScroll(scrollframe, ex, ey, "configuration " + configuration + " " + desc);
}
@ -73,40 +71,40 @@ function* test(testDriver) {
// Test configuration_1, which contains two sibling elements that are
// overlapping. The touch-action from the second sibling (which is on top)
// should be used for the overlapping area.
yield* scrollAndCheck(1, 25, 75, 20, 0, 20, 0, "first element horizontal scroll");
yield* scrollAndCheck(1, 25, 75, 0, 50, 0, 0, "first element vertical scroll");
yield* scrollAndCheck(1, 75, 75, 50, 0, 0, 0, "overlap horizontal scroll");
yield* scrollAndCheck(1, 75, 75, 0, 50, 0, 50, "overlap vertical scroll");
yield* scrollAndCheck(1, 125, 75, 20, 0, 0, 0, "second element horizontal scroll");
yield* scrollAndCheck(1, 125, 75, 0, 50, 0, 50, "second element vertical scroll");
await scrollAndCheck(1, 25, 75, 20, 0, 20, 0, "first element horizontal scroll");
await scrollAndCheck(1, 25, 75, 0, 50, 0, 0, "first element vertical scroll");
await scrollAndCheck(1, 75, 75, 50, 0, 0, 0, "overlap horizontal scroll");
await scrollAndCheck(1, 75, 75, 0, 50, 0, 50, "overlap vertical scroll");
await scrollAndCheck(1, 125, 75, 20, 0, 0, 0, "second element horizontal scroll");
await scrollAndCheck(1, 125, 75, 0, 50, 0, 50, "second element vertical scroll");
// Test configuration_2, which contains two overlapping elements with a
// parent/child relationship. The parent has pan-x and the child has pan-y,
// which means that panning on the parent should work horizontally only, and
// on the child no panning should occur at all.
yield* scrollAndCheck(2, 125, 125, 50, 50, 0, 0, "child scroll");
yield* scrollAndCheck(2, 75, 75, 50, 50, 0, 0, "overlap scroll");
yield* scrollAndCheck(2, 25, 75, 0, 50, 0, 0, "parent vertical scroll");
yield* scrollAndCheck(2, 75, 25, 50, 0, 50, 0, "parent horizontal scroll");
await scrollAndCheck(2, 125, 125, 50, 50, 0, 0, "child scroll");
await scrollAndCheck(2, 75, 75, 50, 50, 0, 0, "overlap scroll");
await scrollAndCheck(2, 25, 75, 0, 50, 0, 0, "parent vertical scroll");
await scrollAndCheck(2, 75, 25, 50, 0, 50, 0, "parent horizontal scroll");
// Test configuration_3, which is the same as configuration_2, except the child
// has a rotation transform applied. This forces the event regions on the two
// elements to be built separately and then get merged.
yield* scrollAndCheck(3, 125, 125, 50, 50, 0, 0, "child scroll");
yield* scrollAndCheck(3, 75, 75, 50, 50, 0, 0, "overlap scroll");
yield* scrollAndCheck(3, 25, 75, 0, 50, 0, 0, "parent vertical scroll");
yield* scrollAndCheck(3, 75, 25, 50, 0, 50, 0, "parent horizontal scroll");
await scrollAndCheck(3, 125, 125, 50, 50, 0, 0, "child scroll");
await scrollAndCheck(3, 75, 75, 50, 50, 0, 0, "overlap scroll");
await scrollAndCheck(3, 25, 75, 0, 50, 0, 0, "parent vertical scroll");
await scrollAndCheck(3, 75, 25, 50, 0, 50, 0, "parent horizontal scroll");
// Test configuration_4 has two elements, one above the other, not overlapping,
// and the second element is a child of the first. The parent has pan-x, the
// child has pan-y, but that means panning horizontally on the parent should
// work and panning in any direction on the child should not do anything.
yield* scrollAndCheck(4, 75, 75, 50, 50, 50, 0, "parent diagonal scroll");
yield* scrollAndCheck(4, 75, 150, 50, 50, 0, 0, "child diagonal scroll");
await scrollAndCheck(4, 75, 75, 50, 50, 50, 0, "parent diagonal scroll");
await scrollAndCheck(4, 75, 150, 50, 50, 0, 0, "child diagonal scroll");
}
waitUntilApzStable()
.then(runContinuation(test))
.then(test)
.then(subtestDone, subtestFailed);
</script>