1 files changed, 43 insertions, 0 deletions
diff --git a/toolkit/crashreporter/test/unit/test_kill.js b/toolkit/crashreporter/test/unit/test_kill.js
new file mode 100644
index 0000000000..3d8830bd22
--- /dev/null
+++ b/toolkit/crashreporter/test/unit/test_kill.js
@@ -0,0 +1,43 @@
+// Test that calling Services.processtools.kill doesn't create a crash report.
+add_task(async function run_test() {
+  if (!("@mozilla.org/toolkit/crash-reporter;1" in Cc)) {
+    dump(
+      "INFO | test_kill.js | Can't test crashreporter in a non-libxul build.\n"
+    );
+    return;
+  }
+
+  // Let's launch a child process and kill it (from within, it's simpler).
+
+  do_load_child_test_harness();
+
+  // Setting the minidump path won't work in the child, so we need to do
+  // that here.
+  Services.appinfo.minidumpPath = do_get_tempdir();
+  let headfile = do_get_file("../unit/crasher_subprocess_head.js");
+  const CRASH_THEN_WAIT =
+    "const ProcessTools = Cc['@mozilla.org/processtools-service;1'].getService(Ci.nsIProcessToolsService);\
+     console.log('Child process commiting ritual self-sacrifice');\
+     ProcessTools.kill(ProcessTools.pid);\
+     console.error('Oops, I should be dead');\
+     while (true) {} ;";
+  do_get_profile();
+  await makeFakeAppDir();
+  await sendCommandAsync('load("' + headfile.path.replace(/\\/g, "/") + '");');
+  await sendCommandAsync(CRASH_THEN_WAIT);
+
+  // Let's wait a little to give the child process a chance to create a minidump.
+  let { setTimeout } = ChromeUtils.importESModule(
+    "resource://gre/modules/Timer.sys.mjs"
+  );
+  // eslint-disable-next-line mozilla/no-arbitrary-setTimeout
+  await new Promise(resolve => setTimeout(resolve, 100));
+
+  // Now make sure that we have no minidump.
+  let minidump = getMinidump();
+  Assert.equal(
+    minidump,
+    null,
+    `There should be no minidump ${minidump == null ? "null" : minidump.path}`
+  );
+});