From 6bf0a5cb5034a7e684dcc3500e841785237ce2dd Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 19:32:43 +0200
Subject: Adding upstream version 1:115.7.0.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 comm/mailnews/imap/test/TestImapHdrXferInfo.cpp | 101 ++++++++++++++++++++++++
 1 file changed, 101 insertions(+)
 create mode 100644 comm/mailnews/imap/test/TestImapHdrXferInfo.cpp

(limited to 'comm/mailnews/imap/test/TestImapHdrXferInfo.cpp')

diff --git a/comm/mailnews/imap/test/TestImapHdrXferInfo.cpp b/comm/mailnews/imap/test/TestImapHdrXferInfo.cpp
new file mode 100644
index 0000000000..442ca03567
--- /dev/null
+++ b/comm/mailnews/imap/test/TestImapHdrXferInfo.cpp
@@ -0,0 +1,101 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+#include <stdio.h>
+#include "TestHarness.h"
+#include "nsCOMPtr.h"
+#include "msgCore.h"
+#include "nsImapProtocol.h"
+
+// What to check
+enum EHdrArrayCheck { eAddNoCheck, eCheckSame };
+
+int MainChecks(nsMsgImapHdrXferInfo* hdrInfo, nsIImapHeaderInfo** hdrArray,
+               EHdrArrayCheck hdrArrayCheck) {
+  nsCOMPtr<nsIImapHeaderInfo> hdr;
+  int32_t numHdrs = -1;
+
+  // Check the number of headers initially is zero
+  if (NS_FAILED(hdrInfo->GetNumHeaders(&numHdrs))) return 1;
+
+  if (numHdrs != 0) return 2;
+
+  // Get a header that doesn't exist
+  if (hdrInfo->GetHeader(1, getter_AddRefs(hdr)) != NS_ERROR_NULL_POINTER)
+    return 3;
+
+  int32_t i;
+  for (i = 0; i < kNumHdrsToXfer; ++i) {
+    // Now kick off a new one.
+    hdr = hdrInfo->StartNewHdr();
+    if (!hdr) return 4;
+
+    // Check pointers are different or not depending on which cycle we are in
+    switch (hdrArrayCheck) {
+      case eAddNoCheck:
+        hdrArray[i] = hdr;
+        break;
+      case eCheckSame:
+        if (hdrArray[i] != hdr) return 5;
+        break;
+      default:
+        return 1;
+    }
+
+    if (NS_FAILED(hdrInfo->GetNumHeaders(&numHdrs))) return 1;
+
+    if (numHdrs != i + 1) return 7;
+  }
+
+  // Now try and get one more (this should return null)
+  if (hdrInfo->StartNewHdr()) return 8;
+
+  // Now check the number of headers
+  if (NS_FAILED(hdrInfo->GetNumHeaders(&numHdrs))) return 1;
+
+  if (numHdrs != kNumHdrsToXfer) return 9;
+
+  // Now check our pointers align with those from GetHeader
+  if (hdrArrayCheck != 2) {
+    for (i = 0; i < kNumHdrsToXfer; ++i) {
+      if (NS_FAILED(hdrInfo->GetHeader(i, getter_AddRefs(hdr)))) return 1;
+
+      if (hdr != hdrArray[i]) return 10;
+    }
+  }
+  return 0;
+}
+
+// General note about return values:
+// return 1 for a setup or xpcom type failure, return 2 for a real test failure
+int main(int argc, char** argv) {
+  ScopedXPCOM xpcom("TestImapHdrXferInfo.cpp");
+  if (xpcom.failed()) return 1;
+
+  RefPtr<nsMsgImapHdrXferInfo> hdrInfo = new nsMsgImapHdrXferInfo();
+  // Purposely not reference counted to ensure we get the same pointers the
+  // second time round MainChecks.
+  nsIImapHeaderInfo* hdrArray[kNumHdrsToXfer] = {nullptr};
+
+  int result = MainChecks(hdrInfo, hdrArray, eAddNoCheck);
+  if (result) {
+    printf("TEST-UNEXPECTED-FAIL | %s | %d\n", __FILE__, result);
+    return result;
+  }
+
+  // Now reset all
+  hdrInfo->ResetAll();
+
+  // and repeat
+  result = MainChecks(hdrInfo, hdrArray, eCheckSame);
+  if (result) {
+    // add 100 to differentiate results
+    result += 100;
+    printf("TEST-UNEXPECTED-FAIL | %s | %d\n", __FILE__, result);
+    return result;
+  }
+
+  printf("TEST-PASS | %s | all tests passed\n", __FILE__);
+  return result;
+}
-- 
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