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diff --git a/devtools/shared/heapsnapshot/tests/unit/test_deduplicatePaths_01.js b/devtools/shared/heapsnapshot/tests/unit/test_deduplicatePaths_01.js
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--- a/devtools/shared/heapsnapshot/tests/unit/test_deduplicatePaths_01.js
+++ /dev/null
@@ -1,113 +0,0 @@
-/* Any copyright is dedicated to the Public Domain.
- http://creativecommons.org/publicdomain/zero/1.0/ */
-"use strict";
-
-// Test the behavior of the deduplicatePaths utility function.
-
-function edge(from, to, name) {
- return { from, to, name };
-}
-
-function run_test() {
- const a = 1;
- const b = 2;
- const c = 3;
- const d = 4;
- const e = 5;
- const f = 6;
- const g = 7;
-
- dumpn("Single long path");
- assertDeduplicatedPaths({
- target: g,
- paths: [
- [
- pathEntry(a, "e1"),
- pathEntry(b, "e2"),
- pathEntry(c, "e3"),
- pathEntry(d, "e4"),
- pathEntry(e, "e5"),
- pathEntry(f, "e6"),
- ]
- ],
- expectedNodes: [a, b, c, d, e, f, g],
- expectedEdges: [
- edge(a, b, "e1"),
- edge(b, c, "e2"),
- edge(c, d, "e3"),
- edge(d, e, "e4"),
- edge(e, f, "e5"),
- edge(f, g, "e6"),
- ]
- });
-
- dumpn("Multiple edges from and to the same nodes");
- assertDeduplicatedPaths({
- target: a,
- paths: [
- [pathEntry(b, "x")],
- [pathEntry(b, "y")],
- [pathEntry(b, "z")],
- ],
- expectedNodes: [a, b],
- expectedEdges: [
- edge(b, a, "x"),
- edge(b, a, "y"),
- edge(b, a, "z"),
- ]
- });
-
- dumpn("Multiple paths sharing some nodes and edges");
- assertDeduplicatedPaths({
- target: g,
- paths: [
- [
- pathEntry(a, "a->b"),
- pathEntry(b, "b->c"),
- pathEntry(c, "foo"),
- ],
- [
- pathEntry(a, "a->b"),
- pathEntry(b, "b->d"),
- pathEntry(d, "bar"),
- ],
- [
- pathEntry(a, "a->b"),
- pathEntry(b, "b->e"),
- pathEntry(e, "baz"),
- ],
- ],
- expectedNodes: [a, b, c, d, e, g],
- expectedEdges: [
- edge(a, b, "a->b"),
- edge(b, c, "b->c"),
- edge(b, d, "b->d"),
- edge(b, e, "b->e"),
- edge(c, g, "foo"),
- edge(d, g, "bar"),
- edge(e, g, "baz"),
- ]
- });
-
- dumpn("Second shortest path contains target itself");
- assertDeduplicatedPaths({
- target: g,
- paths: [
- [
- pathEntry(a, "a->b"),
- pathEntry(b, "b->g"),
- ],
- [
- pathEntry(a, "a->b"),
- pathEntry(b, "b->g"),
- pathEntry(g, "g->f"),
- pathEntry(f, "f->g"),
- ],
- ],
- expectedNodes: [a, b, g],
- expectedEdges: [
- edge(a, b, "a->b"),
- edge(b, g, "b->g"),
- ]
- });
-}