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Test Info:
/* Any copyright is dedicated to the Public Domain.
"use strict";
// Test that nodes don't start dragging before the mouse has moved by at least
// the minimum vertical distance defined in markup-view.js by
// DRAG_DROP_MIN_INITIAL_DISTANCE.
const TEST_URL = URL_ROOT + "doc_markup_dragdrop.html";
const TEST_NODE = "#test";
// Keep this in sync with DRAG_DROP_MIN_INITIAL_DISTANCE in markup-view.js
const MIN_DISTANCE = 10;
add_task(async function () {
const { inspector } = await openInspectorForURL(TEST_URL);
info("Drag the test node by half of the minimum distance");
await simulateNodeDrag(inspector, TEST_NODE, 0, MIN_DISTANCE / 2);
await checkIsDragging(inspector, TEST_NODE, false);
info("Drag the test node by exactly the minimum distance");
await simulateNodeDrag(inspector, TEST_NODE, 0, MIN_DISTANCE);
await checkIsDragging(inspector, TEST_NODE, true);
inspector.markup.cancelDragging();
info("Drag the test node by more than the minimum distance");
await simulateNodeDrag(inspector, TEST_NODE, 0, MIN_DISTANCE * 2);
await checkIsDragging(inspector, TEST_NODE, true);
inspector.markup.cancelDragging();
info("Drag the test node by minus the minimum distance");
await simulateNodeDrag(inspector, TEST_NODE, 0, MIN_DISTANCE * -1);
await checkIsDragging(inspector, TEST_NODE, true);
inspector.markup.cancelDragging();
});
async function checkIsDragging(inspector, selector, isDragging) {
const container = await getContainerForSelector(selector, inspector);
if (isDragging) {
ok(container.isDragging, "The container is being dragged");
ok(inspector.markup.isDragging, "And the markup-view knows it");
} else {
ok(!container.isDragging, "The container hasn't been marked as dragging");
ok(!inspector.markup.isDragging, "And the markup-view either");
}
}