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<!DOCTYPE HTML>
<html>
<!--
Test that we show a throbber while computing and fetching dominator trees,
but not in other dominator tree states.
-->
<head>
<meta charset="utf-8">
<title>Tree component test</title>
<script type="application/javascript" src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
<link rel="stylesheet" type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css">
</head>
<body>
<div id="container"></div>
<pre id="test">
<script src="head.js" type="application/javascript;version=1.8"></script>
<script type="application/javascript;version=1.8">
window.onload = Task.async(function* () {
try {
const container = document.getElementById("container");
for (let state of [dominatorTreeState.COMPUTING, dominatorTreeState.FETCHING]) {
yield renderComponent(Heap(immutableUpdate(TEST_HEAP_PROPS, {
view: { state: viewState.DOMINATOR_TREE, },
snapshot: immutableUpdate(TEST_HEAP_PROPS.snapshot, {
dominatorTree: immutableUpdate(TEST_HEAP_PROPS.snapshot.dominatorTree, {
state,
root: null,
dominatorTreeId: state === dominatorTreeState.FETCHING ? 1 : null,
}),
}),
})), container);
ok(container.querySelector(".devtools-throbber"),
`Should show a throbber for state = ${state}`);
}
for (let state of [dominatorTreeState.LOADED, dominatorTreeState.INCREMENTAL_FETCHING]) {
yield renderComponent(Heap(immutableUpdate(TEST_HEAP_PROPS, {
view: { state: viewState.DOMINATOR_TREE, },
snapshot: immutableUpdate(TEST_HEAP_PROPS.snapshot, {
dominatorTree: immutableUpdate(TEST_HEAP_PROPS.snapshot.dominatorTree, {
state,
activeFetchRequestCount: state === dominatorTreeState.INCREMENTAL_FETCHING ? 1 : undefined,
}),
}),
})), container);
ok(!container.querySelector(".devtools-throbber"),
`Should not show a throbber for state = ${state}`);
}
yield renderComponent(Heap(immutableUpdate(TEST_HEAP_PROPS, {
view: { state: viewState.DOMINATOR_TREE, },
snapshot: immutableUpdate(TEST_HEAP_PROPS.snapshot, {
dominatorTree: {
state: dominatorTreeState.ERROR,
error: new Error("example error for testing"),
},
}),
})), container);
ok(!container.querySelector(".devtools-throbber"),
`Should not show a throbber for ERROR state`);
} catch(e) {
ok(false, "Got an error: " + DevToolsUtils.safeErrorString(e));
} finally {
SimpleTest.finish();
}
});
</script>
</pre>
</body>
</html>
|
