49 lines
1.3 KiB
JavaScript
49 lines
1.3 KiB
JavaScript
/* Any copyright is dedicated to the Public Domain.
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http://creativecommons.org/publicdomain/zero/1.0/ */
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// Test that the HeapAnalyses{Client,Worker} bubbles errors properly when things
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// go wrong.
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function run_test() {
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run_next_test();
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}
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add_task(function* () {
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const client = new HeapAnalysesClient();
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// Snapshot file path to a file that doesn't exist.
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let failed = false;
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try {
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yield client.readHeapSnapshot(getFilePath("foo-bar-baz" + Math.random(), true));
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} catch (e) {
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failed = true;
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}
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ok(failed, "should not read heap snapshots that do not exist");
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// Snapshot file path to a file that is not a heap snapshot.
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failed = false;
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try {
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yield client.readHeapSnapshot(getFilePath("test_HeapAnalyses_takeCensus_03.js"));
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} catch (e) {
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failed = true;
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}
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ok(failed, "should not be able to read a file that is not a heap snapshot as a heap snapshot");
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const snapshotFilePath = saveNewHeapSnapshot();
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yield client.readHeapSnapshot(snapshotFilePath);
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ok(true, "Should have read the heap snapshot");
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// Bad census breakdown options.
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failed = false;
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try {
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yield client.takeCensus(snapshotFilePath, {
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breakdown: { by: "some classification that we do not have" }
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});
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} catch (e) {
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failed = true;
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}
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ok(failed, "should not be able to breakdown by an unknown classification");
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client.destroy();
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});
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