1 files changed, 47 insertions, 0 deletions
diff --git a/toolkit/mozapps/extensions/test/xpcshell/test_webextension_paths.js b/toolkit/mozapps/extensions/test/xpcshell/test_webextension_paths.js
new file mode 100644
index 0000000000..564e9086ac
--- /dev/null
+++ b/toolkit/mozapps/extensions/test/xpcshell/test_webextension_paths.js
@@ -0,0 +1,47 @@
+let profileDir;
+add_task(async function setup() {
+  profileDir = gProfD.clone();
+  profileDir.append("extensions");
+
+  createAppInfo("xpcshell@tests.mozilla.org", "XPCShell", "1", "1.9.2");
+  await promiseStartupManager();
+});
+
+// When installing an unpacked addon we derive the ID from the
+// directory name.  Make sure that if the directory name is not a valid
+// addon ID that we reject it.
+add_task(async function test_bad_unpacked_path() {
+  let MANIFEST_ID = "webext_bad_path@tests.mozilla.org";
+
+  let manifest = {
+    name: "path test",
+    description: "test of a bad directory name",
+    manifest_version: 2,
+    version: "1.0",
+
+    browser_specific_settings: {
+      gecko: {
+        id: MANIFEST_ID,
+      },
+    },
+  };
+
+  const directories = ["not a valid ID", '"quotes"@tests.mozilla.org'];
+
+  for (let dir of directories) {
+    try {
+      await promiseWriteWebManifestForExtension(manifest, profileDir, dir);
+    } catch (ex) {
+      // This can fail if the underlying filesystem (looking at you windows)
+      // doesn't handle some of the characters in the ID.  In that case,
+      // just ignore this test on this platform.
+      continue;
+    }
+    await promiseRestartManager();
+
+    let addon = await promiseAddonByID(dir);
+    Assert.equal(addon, null);
+    addon = await promiseAddonByID(MANIFEST_ID);
+    Assert.equal(addon, null);
+  }
+});