Adding upstream version 86.0.1.upstream/86.0.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 36 insertions, 0 deletions

diff --git a/devtools/shared/tests/xpcshell/test_fetch-chrome.js b/devtools/shared/tests/xpcshell/test_fetch-chrome.js
new file mode 100644
index 0000000000..38021d49c9
--- /dev/null
+++ b/devtools/shared/tests/xpcshell/test_fetch-chrome.js
@@ -0,0 +1,36 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+"use strict";
+
+// Tests for DevToolsUtils.fetch on chrome:// URI's.
+
+const URL_FOUND = "chrome://devtools-shared/locale/debugger.properties";
+const URL_NOT_FOUND = "chrome://this/is/not/here.js";
+
+/**
+ * Test that non-existent files are handled correctly.
+ */
+add_task(async function test_missing() {
+  await DevToolsUtils.fetch(URL_NOT_FOUND).then(
+    result => {
+      info(result);
+      ok(false, "fetch resolved unexpectedly for non-existent chrome:// URI");
+    },
+    () => {
+      ok(true, "fetch rejected as the chrome:// URI was non-existent.");
+    }
+  );
+});
+
+/**
+ * Tests that existing files are handled correctly.
+ */
+add_task(async function test_normal() {
+  await DevToolsUtils.fetch(URL_FOUND).then(result => {
+    notDeepEqual(
+      result.content,
+      "",
+      "chrome:// URI seems to be read correctly."
+    );
+  });
+});