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storage/test/test_AsXXX_helpers.cpp@b8a032363ba2 (annotated)

storage/test/test_AsXXX_helpers.cpp

Thu, 22 Jan 2015 13:21:57 +0100

author

Michael Schloh von Bennewitz <michael@schloh.com>

date

Thu, 22 Jan 2015 13:21:57 +0100

branch

TOR_BUG_9701

changeset 15

b8a032363ba2

permissions

-rw-r--r--

Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6

michael@0	1	/*
michael@0	2	*Any copyright is dedicated to the Public Domain.
michael@0	3	* http://creativecommons.org/publicdomain/zero/1.0/
michael@0	4	*/
michael@0	5
michael@0	6	#include "storage_test_harness.h"
michael@0	7	#include "mozIStorageRow.h"
michael@0	8	#include "mozIStorageResultSet.h"
michael@0	9
michael@0	10	/**
michael@0	11	* This file tests AsXXX (AsInt32, AsInt64, ...) helpers.
michael@0	12	*/
michael@0	13
michael@0	14	////////////////////////////////////////////////////////////////////////////////
michael@0	15	//// Event Loop Spinning
michael@0	16
michael@0	17	class Spinner : public AsyncStatementSpinner
michael@0	18	{
michael@0	19	public:
michael@0	20	NS_DECL_ISUPPORTS
michael@0	21	NS_DECL_ASYNCSTATEMENTSPINNER
michael@0	22	Spinner() {}
michael@0	23	};
michael@0	24
michael@0	25	NS_IMPL_ISUPPORTS_INHERITED0(Spinner,
michael@0	26	AsyncStatementSpinner)
michael@0	27
michael@0	28	NS_IMETHODIMP
michael@0	29	Spinner::HandleResult(mozIStorageResultSet *aResultSet)
michael@0	30	{
michael@0	31	nsCOMPtr<mozIStorageRow> row;
michael@0	32	do_check_true(NS_SUCCEEDED(aResultSet->GetNextRow(getter_AddRefs(row))) && row);
michael@0	33
michael@0	34	do_check_eq(row->AsInt32(0), 0);
michael@0	35	do_check_eq(row->AsInt64(0), 0);
michael@0	36	do_check_eq(row->AsDouble(0), 0.0);
michael@0	37
michael@0	38	uint32_t len = 100;
michael@0	39	do_check_eq(row->AsSharedUTF8String(0, &len), (const char*)nullptr);
michael@0	40	do_check_eq(len, 0);
michael@0	41	len = 100;
michael@0	42	do_check_eq(row->AsSharedWString(0, &len), (const char16_t*)nullptr);
michael@0	43	do_check_eq(len, 0);
michael@0	44	len = 100;
michael@0	45	do_check_eq(row->AsSharedBlob(0, &len), (const uint8_t*)nullptr);
michael@0	46	do_check_eq(len, 0);
michael@0	47
michael@0	48	do_check_eq(row->IsNull(0), true);
michael@0	49	return NS_OK;
michael@0	50	}
michael@0	51
michael@0	52	void
michael@0	53	test_NULLFallback()
michael@0	54	{
michael@0	55	nsCOMPtr<mozIStorageConnection> db(getMemoryDatabase());
michael@0	56
michael@0	57	nsCOMPtr<mozIStorageStatement> stmt;
michael@0	58	(void)db->CreateStatement(NS_LITERAL_CSTRING(
michael@0	59	"SELECT NULL"
michael@0	60	), getter_AddRefs(stmt));
michael@0	61
michael@0	62	nsCOMPtr<mozIStorageValueArray> valueArray = do_QueryInterface(stmt);
michael@0	63	do_check_true(valueArray);
michael@0	64
michael@0	65	bool hasMore;
michael@0	66	do_check_true(NS_SUCCEEDED(stmt->ExecuteStep(&hasMore)) && hasMore);
michael@0	67
michael@0	68	do_check_eq(stmt->AsInt32(0), 0);
michael@0	69	do_check_eq(stmt->AsInt64(0), 0);
michael@0	70	do_check_eq(stmt->AsDouble(0), 0.0);
michael@0	71	uint32_t len = 100;
michael@0	72	do_check_eq(stmt->AsSharedUTF8String(0, &len), (const char*)nullptr);
michael@0	73	do_check_eq(len, 0);
michael@0	74	len = 100;
michael@0	75	do_check_eq(stmt->AsSharedWString(0, &len), (const char16_t*)nullptr);
michael@0	76	do_check_eq(len, 0);
michael@0	77	len = 100;
michael@0	78	do_check_eq(stmt->AsSharedBlob(0, &len), (const uint8_t*)nullptr);
michael@0	79	do_check_eq(len, 0);
michael@0	80	do_check_eq(stmt->IsNull(0), true);
michael@0	81
michael@0	82	do_check_eq(valueArray->AsInt32(0), 0);
michael@0	83	do_check_eq(valueArray->AsInt64(0), 0);
michael@0	84	do_check_eq(valueArray->AsDouble(0), 0.0);
michael@0	85	len = 100;
michael@0	86	do_check_eq(valueArray->AsSharedUTF8String(0, &len), (const char*)nullptr);
michael@0	87	do_check_eq(len, 0);
michael@0	88	len = 100;
michael@0	89	do_check_eq(valueArray->AsSharedWString(0, &len), (const char16_t*)nullptr);
michael@0	90	do_check_eq(len, 0);
michael@0	91	len = 100;
michael@0	92	do_check_eq(valueArray->AsSharedBlob(0, &len), (const uint8_t*)nullptr);
michael@0	93	do_check_eq(len, 0);
michael@0	94	do_check_eq(valueArray->IsNull(0), true);
michael@0	95	}
michael@0	96
michael@0	97	void
michael@0	98	test_asyncNULLFallback()
michael@0	99	{
michael@0	100	nsCOMPtr<mozIStorageConnection> db(getMemoryDatabase());
michael@0	101
michael@0	102	nsCOMPtr<mozIStorageAsyncStatement> stmt;
michael@0	103	(void)db->CreateAsyncStatement(NS_LITERAL_CSTRING(
michael@0	104	"SELECT NULL"
michael@0	105	), getter_AddRefs(stmt));
michael@0	106
michael@0	107	nsCOMPtr<mozIStoragePendingStatement> pendingStmt;
michael@0	108	do_check_true(NS_SUCCEEDED(stmt->ExecuteAsync(nullptr, getter_AddRefs(pendingStmt))));
michael@0	109	do_check_true(pendingStmt);
michael@0	110	stmt->Finalize();
michael@0	111	nsRefPtr<Spinner> asyncSpin(new Spinner());
michael@0	112	db->AsyncClose(asyncSpin);
michael@0	113	asyncSpin->SpinUntilCompleted();
michael@0	114
michael@0	115	}
michael@0	116
michael@0	117	void (*gTests[])(void) = {
michael@0	118	test_NULLFallback
michael@0	119	, test_asyncNULLFallback
michael@0	120	};
michael@0	121
michael@0	122	const char *file = __FILE__;
michael@0	123	#define TEST_NAME "AsXXX helpers"
michael@0	124	#define TEST_FILE file
michael@0	125	#include "storage_test_harness_tail.h"