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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
commit5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree10027f336435511475e392454359edea8e25895d /devtools/shared/performance/test/test_perf-utils-allocations-to-samples.js
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
Diffstat (limited to 'devtools/shared/performance/test/test_perf-utils-allocations-to-samples.js')
-rw-r--r--devtools/shared/performance/test/test_perf-utils-allocations-to-samples.js93
1 files changed, 93 insertions, 0 deletions
diff --git a/devtools/shared/performance/test/test_perf-utils-allocations-to-samples.js b/devtools/shared/performance/test/test_perf-utils-allocations-to-samples.js
new file mode 100644
index 000000000..6429eff2d
--- /dev/null
+++ b/devtools/shared/performance/test/test_perf-utils-allocations-to-samples.js
@@ -0,0 +1,93 @@
+/* Any copyright is dedicated to the Public Domain.
+ http://creativecommons.org/publicdomain/zero/1.0/ */
+
+/**
+ * Tests if allocations data received from the performance actor is properly
+ * converted to something that follows the same structure as the samples data
+ * received from the profiler.
+ */
+
+function run_test() {
+ run_next_test();
+}
+
+add_task(function () {
+ const { getProfileThreadFromAllocations } = require("devtools/shared/performance/recording-utils");
+ let output = getProfileThreadFromAllocations(TEST_DATA);
+ equal(output.toSource(), EXPECTED_OUTPUT.toSource(), "The output is correct.");
+});
+
+var TEST_DATA = {
+ sites: [0, 0, 1, 2, 3],
+ timestamps: [50, 100, 150, 200, 250],
+ sizes: [0, 0, 100, 200, 300],
+ frames: [
+ null, {
+ source: "A",
+ line: 1,
+ column: 2,
+ functionDisplayName: "x",
+ parent: 0
+ }, {
+ source: "B",
+ line: 3,
+ column: 4,
+ functionDisplayName: "y",
+ parent: 1
+ }, {
+ source: "C",
+ line: 5,
+ column: 6,
+ functionDisplayName: null,
+ parent: 2
+ }
+ ]
+};
+
+var EXPECTED_OUTPUT = {
+ name: "allocations",
+ samples: {
+ "schema": {
+ "stack": 0,
+ "time": 1,
+ "size": 2,
+ },
+ data: [
+ [ 1, 150, 100 ],
+ [ 2, 200, 200 ],
+ [ 3, 250, 300 ]
+ ]
+ },
+ stackTable: {
+ "schema": {
+ "prefix": 0,
+ "frame": 1
+ },
+ "data": [
+ null,
+ [ null, 1 ], // x (A:1:2)
+ [ 1, 2 ], // x (A:1:2) > y (B:3:4)
+ [ 2, 3 ] // x (A:1:2) > y (B:3:4) > C:5:6
+ ]
+ },
+ frameTable: {
+ "schema": {
+ "location": 0,
+ "implementation": 1,
+ "optimizations": 2,
+ "line": 3,
+ "category": 4
+ },
+ data: [
+ null,
+ [ 0 ],
+ [ 1 ],
+ [ 2 ]
+ ]
+ },
+ "stringTable": [
+ "x (A:1:2)",
+ "y (B:3:4)",
+ "C:5:6"
+ ],
+};