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Test Info:
<!DOCTYPE HTML>
<html>
<!--
Test that the ShortestPaths component properly renders a graph of the merged shortest paths.
-->
<head>
<meta charset="utf-8">
<title>Tree component test</title>
<script type="application/javascript"
src="chrome://global/content/third_party/d3/d3.js">
</script>
<script type="application/javascript"
src="chrome://devtools/content/shared/vendor/dagre-d3.js">
</script>
</head>
<body>
<!-- Give the container height so that the whole tree is rendered. -->
<div id="container" style="height: 900px;"></div>
<pre id="test">
<script src="head.js" type="application/javascript"></script>
<script type="application/javascript">
"use strict";
window.onload = async function() {
try {
const container = document.getElementById("container");
await renderComponent(ShortestPaths(TEST_SHORTEST_PATHS_PROPS), container);
let found1 = false;
let found2 = false;
let found3 = false;
let found1to2 = false;
let found1to3 = false;
let found2to3 = false;
const tspans = [...container.querySelectorAll("tspan")];
for (const el of tspans) {
const text = el.textContent.trim();
dumpn("tspan's text = " + text);
switch (text) {
// Nodes
case "other › SomeType @ 0x1": {
ok(!found1, "Should only find node 1 once");
found1 = true;
break;
}
case "other › SomeType @ 0x2": {
ok(!found2, "Should only find node 2 once");
found2 = true;
break;
}
case "other › SomeType @ 0x3": {
ok(!found3, "Should only find node 3 once");
found3 = true;
break;
}
// Edges
case "1->2": {
ok(!found1to2, "Should only find edge 1->2 once");
found1to2 = true;
break;
}
case "1->3": {
ok(!found1to3, "Should only find edge 1->3 once");
found1to3 = true;
break;
}
case "2->3": {
ok(!found2to3, "Should only find edge 2->3 once");
found2to3 = true;
break;
}
// Unexpected
default: {
ok(false, `Unexpected tspan: ${text}`);
break;
}
}
}
ok(found1, "Should have rendered node 1");
ok(found2, "Should have rendered node 2");
ok(found3, "Should have rendered node 3");
ok(found1to2, "Should have rendered edge 1->2");
ok(found1to3, "Should have rendered edge 1->3");
ok(found2to3, "Should have rendered edge 2->3");
} catch (e) {
ok(false, "Got an error: " + DevToolsUtils.safeErrorString(e));
} finally {
SimpleTest.finish();
}
};
</script>
</pre>
</body>
</html>