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authorMatt A. Tobin <email@mattatobin.com>2020-02-22 17:32:39 -0500
committerMatt A. Tobin <email@mattatobin.com>2020-02-22 17:32:39 -0500
commit4e2e9be6abed3225406b466099e397acc0f914d2 (patch)
tree023551018892b8e76ae80e63a08d9d6a27c21a77 /dom/heapsnapshot/tests/unit/test_countToBucketBreakdown_01.js
parenta7888b8cf20691a4090715ab9b055ec3cb75f5e8 (diff)
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Reclassify heapsnapshot and nsJSInspector as not part of devtools
This resolves Issue #316
Diffstat (limited to 'dom/heapsnapshot/tests/unit/test_countToBucketBreakdown_01.js')
-rw-r--r--dom/heapsnapshot/tests/unit/test_countToBucketBreakdown_01.js37
1 files changed, 37 insertions, 0 deletions
diff --git a/dom/heapsnapshot/tests/unit/test_countToBucketBreakdown_01.js b/dom/heapsnapshot/tests/unit/test_countToBucketBreakdown_01.js
new file mode 100644
index 000000000..e89048c33
--- /dev/null
+++ b/dom/heapsnapshot/tests/unit/test_countToBucketBreakdown_01.js
@@ -0,0 +1,37 @@
+/* Any copyright is dedicated to the Public Domain.
+ http://creativecommons.org/publicdomain/zero/1.0/ */
+"use strict";
+
+// Test that we can turn a breakdown with { by: "count" } leaves into a
+// breakdown with { by: "bucket" } leaves.
+
+const COUNT = { by: "count", count: true, bytes: true };
+const BUCKET = { by: "bucket" };
+
+const BREAKDOWN = {
+ by: "coarseType",
+ objects: { by: "objectClass", then: COUNT, other: COUNT },
+ strings: COUNT,
+ scripts: {
+ by: "filename",
+ then: { by: "internalType", then: COUNT },
+ noFilename: { by: "internalType", then: COUNT },
+ },
+ other: { by: "internalType", then: COUNT },
+};
+
+const EXPECTED = {
+ by: "coarseType",
+ objects: { by: "objectClass", then: BUCKET, other: BUCKET },
+ strings: BUCKET,
+ scripts: {
+ by: "filename",
+ then: { by: "internalType", then: BUCKET },
+ noFilename: { by: "internalType", then: BUCKET },
+ },
+ other: { by: "internalType", then: BUCKET },
+};
+
+function run_test() {
+ assertCountToBucketBreakdown(BREAKDOWN, EXPECTED);
+}