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/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
// Sanity test that we can show allocation stack displays in the tree.
"use strict";
const {
dominatorTreeState,
snapshotState,
viewState,
censusState,
} = require("devtools/client/memory/constants");
const { changeViewAndRefresh, changeView } = require("devtools/client/memory/actions/view");
const TEST_URL = "http://example.com/browser/devtools/client/memory/test/browser/doc_steady_allocation.html";
this.test = makeMemoryTest(TEST_URL, function* ({ tab, panel }) {
const heapWorker = panel.panelWin.gHeapAnalysesClient;
const front = panel.panelWin.gFront;
const store = panel.panelWin.gStore;
const { getState, dispatch } = store;
const doc = panel.panelWin.document;
dispatch(changeView(viewState.CENSUS));
const takeSnapshotButton = doc.getElementById("take-snapshot");
EventUtils.synthesizeMouseAtCenter(takeSnapshotButton, {}, panel.panelWin);
yield waitUntilState(store, state =>
state.snapshots.length === 1 &&
state.snapshots[0].census &&
state.snapshots[0].census.state === censusState.SAVING);
let filterInput = doc.getElementById("filter");
EventUtils.synthesizeMouseAtCenter(filterInput, {}, panel.panelWin);
EventUtils.sendString("js::Shape", panel.panelWin);
yield waitUntilState(store, state =>
state.snapshots.length === 1 &&
state.snapshots[0].census &&
state.snapshots[0].census.state === censusState.SAVING);
ok(true, "adding a filter string should trigger census recompute");
yield waitUntilState(store, state =>
state.snapshots.length === 1 &&
state.snapshots[0].census &&
state.snapshots[0].census.state === censusState.SAVED);
let nameElem = doc.querySelector(".heap-tree-item-field.heap-tree-item-name");
ok(nameElem, "Should get a tree item row with a name");
is(nameElem.textContent.trim(), "js::Shape", "the tree item should be the one we filtered for");
is(filterInput.value, "js::Shape",
"and filter input contains the user value");
// Now switch the dominator view, then switch back to census view
// and check that the filter word is still correctly applied
dispatch(changeViewAndRefresh(viewState.DOMINATOR_TREE, heapWorker));
ok(true, "change view to dominator tree");
// Wait for the dominator tree to be computed and fetched.
yield waitUntilDominatorTreeState(store, [dominatorTreeState.LOADED]);
ok(true, "computed and fetched the dominator tree.");
dispatch(changeViewAndRefresh(viewState.CENSUS, heapWorker));
ok(true, "change view back to census");
yield waitUntilState(store, state =>
state.snapshots.length === 1 &&
state.snapshots[0].census &&
state.snapshots[0].census.state === censusState.SAVED);
nameElem = doc.querySelector(".heap-tree-item-field.heap-tree-item-name");
filterInput = doc.getElementById("filter");
ok(nameElem, "Should still get a tree item row with a name");
is(nameElem.textContent.trim(), "js::Shape",
"the tree item should still be the one we filtered for");
is(filterInput.value, "js::Shape",
"and filter input still contains the user value");
});
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