import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo

toolkit/components/feeds/test/head.js

@@ -0,0 +1,80 @@
+"use strict";
+
+var Cc = Components.classes;
+var Ci = Components.interfaces;
+var Cu = Components.utils;
+var Cr = Components.results;
+
+Cu.import("resource://gre/modules/Services.jsm");
+Cu.import("resource://gre/modules/NetUtil.jsm");
+
+function readTestData(testFile) {
+  var testcase = {};
+
+  // Got a feed file, now we need to parse out the Description and Expect headers.
+  var istream = Cc["@mozilla.org/network/file-input-stream;1"].createInstance(Ci.nsIFileInputStream);
+  try {
+    istream.init(testFile, 0x01, parseInt("0444", 8), 0);
+    istream.QueryInterface(Ci.nsILineInputStream);
+
+    var hasmore = false;
+    do {
+      var line = {};
+      hasmore = istream.readLine(line);
+
+      if (line.value.indexOf('Description:') > -1) {
+        testcase.desc = line.value.substring(line.value.indexOf(':')+1).trim();
+      }
+
+      if (line.value.indexOf('Expect:') > -1) {
+        testcase.expect = line.value.substring(line.value.indexOf(':')+1).trim();
+      }
+
+      if (line.value.indexOf('Base:') > -1) {
+        testcase.base = NetUtil.newURI(line.value.substring(line.value.indexOf(':')+1).trim());
+      }
+
+      if (testcase.expect && testcase.desc) {
+        testcase.path = 'xml/' + testFile.parent.leafName + '/' + testFile.leafName;
+        testcase.file = testFile;
+        break;
+      }
+
+    } while (hasmore);
+
+  } catch (e) {
+    Assert.ok(false, "FAILED! Error reading testFile case in file " + testFile.leafName  + " ---- " + e);
+  } finally {
+    istream.close();
+  }
+
+  return testcase;
+}
+
+function iterateDir(dir, recurse, callback) {
+  do_print("Iterate " + dir.leafName);
+  let entries = dir.directoryEntries;
+
+  // Loop over everything in this dir. If its a dir
+  while (entries.hasMoreElements()) {
+    let entry = entries.getNext();
+    entry.QueryInterface(Ci.nsILocalFile);
+
+    if (entry.isDirectory()) {
+      if (recurse) {
+        iterateDir(entry, recurse, callback);
+      }
+    } else {
+      callback(entry);
+    }
+  }
+}
+
+function isIID(a, iid) {
+  try {
+    a.QueryInterface(iid);
+    return true;
+  } catch (e) { }
+
+  return false;
+}