Add m-esr52 at 52.6.0

1 files changed, 127 insertions, 0 deletions

diff --git a/storage/test/test_AsXXX_helpers.cpp b/storage/test/test_AsXXX_helpers.cpp
new file mode 100644
index 000000000..4edf7b93a
--- /dev/null
+++ b/storage/test/test_AsXXX_helpers.cpp
@@ -0,0 +1,127 @@
+/*
+ *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"
+
+/**
+ * This file tests AsXXX (AsInt32, AsInt64, ...) helpers.
+ */
+
+////////////////////////////////////////////////////////////////////////////////
+//// Event Loop Spinning
+
+class Spinner : public AsyncStatementSpinner
+{
+public:
+  NS_DECL_ISUPPORTS_INHERITED
+  NS_DECL_ASYNCSTATEMENTSPINNER
+  Spinner() {}
+protected:
+  virtual ~Spinner() {}
+};
+
+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;
+}
+
+void
+test_NULLFallback()
+{
+  nsCOMPtr<mozIStorageConnection> db(getMemoryDatabase());
+
+  nsCOMPtr<mozIStorageStatement> stmt;
+  (void)db->CreateStatement(NS_LITERAL_CSTRING(
+    "SELECT NULL"
+  ), 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);
+}
+
+void
+test_asyncNULLFallback()
+{
+  nsCOMPtr<mozIStorageConnection> db(getMemoryDatabase());
+
+  nsCOMPtr<mozIStorageAsyncStatement> stmt;
+  (void)db->CreateAsyncStatement(NS_LITERAL_CSTRING(
+    "SELECT NULL"
+  ), 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();
+
+}
+
+void (*gTests[])(void) = {
+  test_NULLFallback
+, test_asyncNULLFallback
+};
+
+const char *file = __FILE__;
+#define TEST_NAME "AsXXX helpers"
+#define TEST_FILE file
+#include "storage_test_harness_tail.h"