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-rw-r--r--devtools/shared/heapsnapshot/tests/browser/browser.ini8
-rw-r--r--devtools/shared/heapsnapshot/tests/browser/browser_saveHeapSnapshot_e10s_01.js30
2 files changed, 38 insertions, 0 deletions
diff --git a/devtools/shared/heapsnapshot/tests/browser/browser.ini b/devtools/shared/heapsnapshot/tests/browser/browser.ini
new file mode 100644
index 0000000000..f3799a5ef8
--- /dev/null
+++ b/devtools/shared/heapsnapshot/tests/browser/browser.ini
@@ -0,0 +1,8 @@
+[DEFAULT]
+tags = devtools
+subsuite = devtools
+support-files =
+ !/devtools/client/shared/test/shared-head.js
+ !/devtools/client/shared/test/telemetry-test-helpers.js
+
+[browser_saveHeapSnapshot_e10s_01.js]
diff --git a/devtools/shared/heapsnapshot/tests/browser/browser_saveHeapSnapshot_e10s_01.js b/devtools/shared/heapsnapshot/tests/browser/browser_saveHeapSnapshot_e10s_01.js
new file mode 100644
index 0000000000..1fc25341b8
--- /dev/null
+++ b/devtools/shared/heapsnapshot/tests/browser/browser_saveHeapSnapshot_e10s_01.js
@@ -0,0 +1,30 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/ */
+
+/**
+ * Bug 1201597 - Test to verify that we can take a heap snapshot in an e10s child process.
+ */
+
+"use strict";
+
+add_task(async function () {
+ // Create a minimal browser
+ const browser = document.createXULElement("browser");
+ browser.setAttribute("type", "content");
+ document.body.appendChild(browser);
+ await BrowserTestUtils.browserLoaded(browser);
+
+ info("Save heap snapshot");
+ const result = await SpecialPowers.spawn(browser, [], () => {
+ try {
+ ChromeUtils.saveHeapSnapshot({ runtime: true });
+ } catch (err) {
+ return err.toString();
+ }
+
+ return "";
+ });
+ is(result, "", "result of saveHeapSnapshot");
+
+ browser.remove();
+});