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-rw-r--r--toolkit/mozapps/webextensions/test/xpcshell/test_bad_json.js54
1 files changed, 54 insertions, 0 deletions
diff --git a/toolkit/mozapps/webextensions/test/xpcshell/test_bad_json.js b/toolkit/mozapps/webextensions/test/xpcshell/test_bad_json.js
new file mode 100644
index 000000000..d3ccf68f3
--- /dev/null
+++ b/toolkit/mozapps/webextensions/test/xpcshell/test_bad_json.js
@@ -0,0 +1,54 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+// Tests that we rebuild the database correctly if it contains
+// JSON data that parses correctly but doesn't contain required fields
+
+var addon1 = {
+ id: "addon1@tests.mozilla.org",
+ version: "2.0",
+ name: "Test 1",
+ targetApplications: [{
+ id: "xpcshell@tests.mozilla.org",
+ minVersion: "1",
+ maxVersion: "1"
+ }]
+};
+
+const profileDir = gProfD.clone();
+profileDir.append("extensions");
+
+function run_test() {
+ do_test_pending("Bad JSON");
+
+ createAppInfo("xpcshell@tests.mozilla.org", "XPCShell", "1", "1.9.2");
+
+ // This addon will be auto-installed at startup
+ writeInstallRDFForExtension(addon1, profileDir);
+
+ startupManager();
+
+ shutdownManager();
+
+ // First startup/shutdown finished
+ // Replace the JSON store with something bogus
+ saveJSON({not: "what we expect to find"}, gExtensionsJSON);
+
+ startupManager(false);
+ // Retrieve an addon to force the database to rebuild
+ AddonManager.getAddonsByIDs([addon1.id], callback_soon(after_db_rebuild));
+}
+
+function after_db_rebuild([a1]) {
+ do_check_eq(a1.id, addon1.id);
+
+ shutdownManager();
+
+ // Make sure our JSON database has schemaVersion and our installed extension
+ let data = loadJSON(gExtensionsJSON);
+ do_check_true("schemaVersion" in data);
+ do_check_eq(data.addons[0].id, addon1.id);
+
+ do_test_finished("Bad JSON");
+}