Add m-esr52 at 52.6.0

1 files changed, 200 insertions, 0 deletions

diff --git a/devtools/shared/heapsnapshot/tests/unit/test_census-tree-node-06.js b/devtools/shared/heapsnapshot/tests/unit/test_census-tree-node-06.js
new file mode 100644
index 000000000..eb1801207
--- /dev/null
+++ b/devtools/shared/heapsnapshot/tests/unit/test_census-tree-node-06.js
@@ -0,0 +1,200 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+/**
+ * Test inverting CensusTreeNode with a by alloaction stack breakdown.
+ */
+
+function run_test() {
+  const BREAKDOWN = {
+    by: "allocationStack",
+    then: { by: "count", count: true, bytes: true },
+    noStack: { by: "count", count: true, bytes: true },
+  };
+
+  let stack1, stack2, stack3, stack4;
+
+  function a(n) {
+    return b(n);
+  }
+  function b(n) {
+    return c(n);
+  }
+  function c(n) {
+    return saveStack(n);
+  }
+  function d(n) {
+    return b(n);
+  }
+  function e(n) {
+    return c(n);
+  }
+
+  const abc_Stack = a(3);
+  const bc_Stack = b(2);
+  const c_Stack = c(1);
+  const dbc_Stack = d(3);
+  const ec_Stack = e(2);
+
+  const REPORT = new Map([
+    [abc_Stack, { bytes: 10, count: 1 }],
+    [ bc_Stack, { bytes: 10, count: 1 }],
+    [ c_Stack, { bytes: 10, count: 1 }],
+    [dbc_Stack, { bytes: 10, count: 1 }],
+    [ ec_Stack, { bytes: 10, count: 1 }],
+    ["noStack", { bytes: 50, count: 5 }],
+  ]);
+
+  const EXPECTED = {
+    name: null,
+    bytes: 0,
+    totalBytes: 100,
+    count: 0,
+    totalCount: 10,
+    children: [
+      {
+        name: "noStack",
+        bytes: 50,
+        totalBytes: 50,
+        count: 5,
+        totalCount: 5,
+        children: [
+          {
+            name: null,
+            bytes: 0,
+            totalBytes: 100,
+            count: 0,
+            totalCount: 10,
+            children: undefined,
+            id: 16,
+            parent: 15,
+            reportLeafIndex: undefined,
+          }
+        ],
+        id: 15,
+        parent: 14,
+        reportLeafIndex: 6,
+      },
+      {
+        name: abc_Stack,
+        bytes: 50,
+        totalBytes: 10,
+        count: 5,
+        totalCount: 1,
+        children: [
+          {
+            name: null,
+            bytes: 0,
+            totalBytes: 100,
+            count: 0,
+            totalCount: 10,
+            children: undefined,
+            id: 18,
+            parent: 17,
+            reportLeafIndex: undefined,
+          },
+          {
+            name: abc_Stack.parent,
+            bytes: 0,
+            totalBytes: 10,
+            count: 0,
+            totalCount: 1,
+            children: [
+              {
+                name: null,
+                bytes: 0,
+                totalBytes: 100,
+                count: 0,
+                totalCount: 10,
+                children: undefined,
+                id: 22,
+                parent: 19,
+                reportLeafIndex: undefined,
+              },
+              {
+                name: abc_Stack.parent.parent,
+                bytes: 0,
+                totalBytes: 10,
+                count: 0,
+                totalCount: 1,
+                children: [
+                  {
+                    name: null,
+                    bytes: 0,
+                    totalBytes: 100,
+                    count: 0,
+                    totalCount: 10,
+                    children: undefined,
+                    id: 21,
+                    parent: 20,
+                    reportLeafIndex: undefined,
+                  }
+                ],
+                id: 20,
+                parent: 19,
+                reportLeafIndex: undefined,
+              },
+              {
+                name: dbc_Stack.parent.parent,
+                bytes: 0,
+                totalBytes: 10,
+                count: 0,
+                totalCount: 1,
+                children: [
+                  {
+                    name: null,
+                    bytes: 0,
+                    totalBytes: 100,
+                    count: 0,
+                    totalCount: 10,
+                    children: undefined,
+                    id: 24,
+                    parent: 23,
+                    reportLeafIndex: undefined,
+                  }
+                ],
+                id: 23,
+                parent: 19,
+                reportLeafIndex: undefined,
+              }
+            ],
+            id: 19,
+            parent: 17,
+            reportLeafIndex: undefined,
+          },
+          {
+            name: ec_Stack.parent,
+            bytes: 0,
+            totalBytes: 10,
+            count: 0,
+            totalCount: 1,
+            children: [
+              {
+                name: null,
+                bytes: 0,
+                totalBytes: 100,
+                count: 0,
+                totalCount: 10,
+                children: undefined,
+                id: 26,
+                parent: 25,
+                reportLeafIndex: undefined,
+              },
+            ],
+            id: 25,
+            parent: 17,
+            reportLeafIndex: undefined,
+          },
+        ],
+        id: 17,
+        parent: 14,
+        reportLeafIndex: new Set([1, 2, 3, 4, 5]),
+      }
+    ],
+    id: 14,
+    parent: undefined,
+    reportLeafIndex: undefined,
+  };
+
+  compareCensusViewData(BREAKDOWN, REPORT, EXPECTED, { invert: true });
+}