<!DOCTYPE HTML >
<html >
<!--
Test that rendering a dominator tree error is handled correctly.
-->
<head >
<meta charset="utf-8" >
<title >Tree component test</title >
<script 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" ></script >
<script type="application/javascript" >
"use strict" ;
window.onload = async function() {
try {
ok(React, "Should get React" );
ok(Heap, "Should get Heap" );
const errorMessage = "Something went wrong!" ;
const container = document.getElementById("container" );
const props = immutableUpdate(TEST_HEAP_PROPS, {
view: { state: viewState.DOMINATOR_TREE },
snapshot: immutableUpdate(TEST_HEAP_PROPS.snapshot, {
dominatorTree: {
error: new Error(errorMessage),
state: dominatorTreeState.ERROR,
},
}),
});
await renderComponent(Heap(props), container);
ok(container.querySelector(".error" ), "Should render an error view" );
ok(container.textContent.includes(errorMessage),
"Should see our error message" );
} catch (e) {
ok(false, "Got an error: " + DevToolsUtils.safeErrorString(e));
} finally {
SimpleTest.finish();
}
};
</script >
</pre >
</body >
</html >
Messung V0.5 C=92 H=89 G=90
¤ Dauer der Verarbeitung: 0.3 Sekunden
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