From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 21:33:14 +0200
Subject: Adding upstream version 115.7.0esr.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 storage/test/gtest/test_AsXXX_helpers.cpp | 111 ++++++++++++++++++++++++++++++
 1 file changed, 111 insertions(+)
 create mode 100644 storage/test/gtest/test_AsXXX_helpers.cpp

(limited to 'storage/test/gtest/test_AsXXX_helpers.cpp')

diff --git a/storage/test/gtest/test_AsXXX_helpers.cpp b/storage/test/gtest/test_AsXXX_helpers.cpp
new file mode 100644
index 0000000000..2320b8383c
--- /dev/null
+++ b/storage/test/gtest/test_AsXXX_helpers.cpp
@@ -0,0 +1,111 @@
+/*
+ *Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+#include "storage_test_harness.h"
+#include "mozIStorageRow.h"
+#include "mozIStorageResultSet.h"
+#include "nsComponentManagerUtils.h"
+
+/**
+ * This file tests AsXXX (AsInt32, AsInt64, ...) helpers.
+ */
+
+////////////////////////////////////////////////////////////////////////////////
+//// Event Loop Spinning
+
+class Spinner : public AsyncStatementSpinner {
+ public:
+  NS_DECL_ISUPPORTS_INHERITED
+  NS_DECL_ASYNCSTATEMENTSPINNER
+  Spinner() {}
+
+ protected:
+  ~Spinner() override = default;
+};
+
+NS_IMPL_ISUPPORTS_INHERITED0(Spinner, AsyncStatementSpinner)
+
+NS_IMETHODIMP
+Spinner::HandleResult(mozIStorageResultSet* aResultSet) {
+  nsCOMPtr<mozIStorageRow> row;
+  do_check_true(NS_SUCCEEDED(aResultSet->GetNextRow(getter_AddRefs(row))) &&
+                row);
+
+  do_check_eq(row->AsInt32(0), 0);
+  do_check_eq(row->AsInt64(0), 0);
+  do_check_eq(row->AsDouble(0), 0.0);
+
+  uint32_t len = 100;
+  do_check_eq(row->AsSharedUTF8String(0, &len), (const char*)nullptr);
+  do_check_eq(len, 0);
+  len = 100;
+  do_check_eq(row->AsSharedWString(0, &len), (const char16_t*)nullptr);
+  do_check_eq(len, 0);
+  len = 100;
+  do_check_eq(row->AsSharedBlob(0, &len), (const uint8_t*)nullptr);
+  do_check_eq(len, 0);
+
+  do_check_eq(row->IsNull(0), true);
+  return NS_OK;
+}
+
+TEST(storage_AsXXX_helpers, NULLFallback)
+{
+  nsCOMPtr<mozIStorageConnection> db(getMemoryDatabase());
+
+  nsCOMPtr<mozIStorageStatement> stmt;
+  (void)db->CreateStatement("SELECT NULL"_ns, getter_AddRefs(stmt));
+
+  nsCOMPtr<mozIStorageValueArray> valueArray = do_QueryInterface(stmt);
+  do_check_true(valueArray);
+
+  bool hasMore;
+  do_check_true(NS_SUCCEEDED(stmt->ExecuteStep(&hasMore)) && hasMore);
+
+  do_check_eq(stmt->AsInt32(0), 0);
+  do_check_eq(stmt->AsInt64(0), 0);
+  do_check_eq(stmt->AsDouble(0), 0.0);
+  uint32_t len = 100;
+  do_check_eq(stmt->AsSharedUTF8String(0, &len), (const char*)nullptr);
+  do_check_eq(len, 0);
+  len = 100;
+  do_check_eq(stmt->AsSharedWString(0, &len), (const char16_t*)nullptr);
+  do_check_eq(len, 0);
+  len = 100;
+  do_check_eq(stmt->AsSharedBlob(0, &len), (const uint8_t*)nullptr);
+  do_check_eq(len, 0);
+  do_check_eq(stmt->IsNull(0), true);
+
+  do_check_eq(valueArray->AsInt32(0), 0);
+  do_check_eq(valueArray->AsInt64(0), 0);
+  do_check_eq(valueArray->AsDouble(0), 0.0);
+  len = 100;
+  do_check_eq(valueArray->AsSharedUTF8String(0, &len), (const char*)nullptr);
+  do_check_eq(len, 0);
+  len = 100;
+  do_check_eq(valueArray->AsSharedWString(0, &len), (const char16_t*)nullptr);
+  do_check_eq(len, 0);
+  len = 100;
+  do_check_eq(valueArray->AsSharedBlob(0, &len), (const uint8_t*)nullptr);
+  do_check_eq(len, 0);
+  do_check_eq(valueArray->IsNull(0), true);
+}
+
+TEST(storage_AsXXX_helpers, asyncNULLFallback)
+{
+  nsCOMPtr<mozIStorageConnection> db(getMemoryDatabase());
+
+  nsCOMPtr<mozIStorageAsyncStatement> stmt;
+  (void)db->CreateAsyncStatement("SELECT NULL"_ns, getter_AddRefs(stmt));
+
+  nsCOMPtr<mozIStoragePendingStatement> pendingStmt;
+  do_check_true(
+      NS_SUCCEEDED(stmt->ExecuteAsync(nullptr, getter_AddRefs(pendingStmt))));
+  do_check_true(pendingStmt);
+  stmt->Finalize();
+  RefPtr<Spinner> asyncSpin(new Spinner());
+  db->AsyncClose(asyncSpin);
+  asyncSpin->SpinUntilCompleted();
+}
-- 
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