gecko/xpcom/tests/TestBase64.cpp
Ehsan Akhgari 0fd9123eac Bug 579517 - Part 1: Automated conversion of NSPR numeric types to stdint types in Gecko; r=bsmedberg
This patch was generated by a script.  Here's the source of the script for
future reference:

function convert() {
echo "Converting $1 to $2..."
find . ! -wholename "*nsprpub*" \
       ! -wholename "*security/nss*" \
       ! -wholename "*/.hg*" \
       ! -wholename "obj-ff-dbg*" \
       ! -name nsXPCOMCID.h \
       ! -name prtypes.h \
         -type f \
      \( -iname "*.cpp" \
         -o -iname "*.h" \
         -o -iname "*.c" \
         -o -iname "*.cc" \
         -o -iname "*.idl" \
         -o -iname "*.ipdl" \
         -o -iname "*.ipdlh" \
         -o -iname "*.mm" \) | \
    xargs -n 1 sed -i -e "s/\b$1\b/$2/g"
}

convert PRInt8 int8_t
convert PRUint8 uint8_t
convert PRInt16 int16_t
convert PRUint16 uint16_t
convert PRInt32 int32_t
convert PRUint32 uint32_t
convert PRInt64 int64_t
convert PRUint64 uint64_t

convert PRIntn int
convert PRUintn unsigned

convert PRSize size_t

convert PROffset32 int32_t
convert PROffset64 int64_t

convert PRPtrdiff ptrdiff_t

convert PRFloat64 double
2012-08-22 11:56:38 -04:00

303 lines
5.8 KiB
C++

/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* 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 "TestHarness.h"
#include "nsIScriptableBase64Encoder.h"
#include "nsIInputStream.h"
#include "nsAutoPtr.h"
#include "nsStringAPI.h"
#include <wchar.h>
struct Chunk {
Chunk(uint32_t l, const char* c)
: mLength(l), mData(c)
{}
uint32_t mLength;
const char* mData;
};
struct Test {
Test(Chunk* c, const char* r)
: mChunks(c), mResult(r)
{}
Chunk* mChunks;
const char* mResult;
};
static Chunk kTest1Chunks[] =
{
Chunk(9, "Hello sir"),
Chunk(0, nullptr)
};
static Chunk kTest2Chunks[] =
{
Chunk(3, "Hel"),
Chunk(3, "lo "),
Chunk(3, "sir"),
Chunk(0, nullptr)
};
static Chunk kTest3Chunks[] =
{
Chunk(1, "I"),
Chunk(0, nullptr)
};
static Chunk kTest4Chunks[] =
{
Chunk(2, "Hi"),
Chunk(0, nullptr)
};
static Chunk kTest5Chunks[] =
{
Chunk(1, "B"),
Chunk(2, "ob"),
Chunk(0, nullptr)
};
static Chunk kTest6Chunks[] =
{
Chunk(2, "Bo"),
Chunk(1, "b"),
Chunk(0, nullptr)
};
static Chunk kTest7Chunks[] =
{
Chunk(1, "F"), // Carry over 1
Chunk(4, "iref"), // Carry over 2
Chunk(2, "ox"), // 1
Chunk(4, " is "), // 2
Chunk(2, "aw"), // 1
Chunk(4, "esom"), // 2
Chunk(2, "e!"),
Chunk(0, nullptr)
};
static Chunk kTest8Chunks[] =
{
Chunk(5, "ALL T"),
Chunk(1, "H"),
Chunk(4, "ESE "),
Chunk(2, "WO"),
Chunk(21, "RLDS ARE YOURS EXCEPT"),
Chunk(9, " EUROPA. "),
Chunk(25, "ATTEMPT NO LANDING THERE."),
Chunk(0, nullptr)
};
static Test kTests[] =
{
// Test 1, test a simple round string in one chunk
Test(
kTest1Chunks,
"SGVsbG8gc2ly"
),
// Test 2, test a simple round string split into round chunks
Test(
kTest2Chunks,
"SGVsbG8gc2ly"
),
// Test 3, test a single chunk that's 2 short
Test(
kTest3Chunks,
"SQ=="
),
// Test 4, test a single chunk that's 1 short
Test(
kTest4Chunks,
"SGk="
),
// Test 5, test a single chunk that's 2 short, followed by a chunk of 2
Test(
kTest5Chunks,
"Qm9i"
),
// Test 6, test a single chunk that's 1 short, followed by a chunk of 1
Test(
kTest6Chunks,
"Qm9i"
),
// Test 7, test alternating carryovers
Test(
kTest7Chunks,
"RmlyZWZveCBpcyBhd2Vzb21lIQ=="
),
// Test 8, test a longish string
Test(
kTest8Chunks,
"QUxMIFRIRVNFIFdPUkxEUyBBUkUgWU9VUlMgRVhDRVBUIEVVUk9QQS4gQVRURU1QVCBOTyBMQU5ESU5HIFRIRVJFLg=="
),
// Terminator
Test(
nullptr,
nullptr
)
};
class FakeInputStream : public nsIInputStream
{
public:
FakeInputStream()
: mTestNumber(0),
mTest(&kTests[0]),
mChunk(&mTest->mChunks[0]),
mClosed(false)
{}
NS_DECL_ISUPPORTS
NS_DECL_NSIINPUTSTREAM
void Reset();
bool NextTest();
bool CheckTest(nsACString& aResult);
bool CheckTest(nsAString& aResult);
private:
uint32_t mTestNumber;
const Test* mTest;
const Chunk* mChunk;
bool mClosed;
};
NS_IMPL_ISUPPORTS1(FakeInputStream, nsIInputStream)
NS_IMETHODIMP
FakeInputStream::Close()
{
mClosed = true;
return NS_OK;
}
NS_IMETHODIMP
FakeInputStream::Available(uint64_t* aAvailable)
{
*aAvailable = 0;
if (mClosed)
return NS_BASE_STREAM_CLOSED;
const Chunk* chunk = mChunk;
while (chunk->mLength) {
*aAvailable += chunk->mLength;
chunk++;
}
return NS_OK;
}
NS_IMETHODIMP
FakeInputStream::Read(char* aBuffer, uint32_t aCount, uint32_t* aOut)
{
return NS_ERROR_NOT_IMPLEMENTED;
}
NS_IMETHODIMP
FakeInputStream::ReadSegments(nsWriteSegmentFun aWriter,
void* aClosure,
uint32_t aCount,
uint32_t* aRead)
{
*aRead = 0;
if (mClosed)
return NS_BASE_STREAM_CLOSED;
while (mChunk->mLength) {
uint32_t written = 0;
nsresult rv = (*aWriter)(this, aClosure, mChunk->mData,
*aRead, mChunk->mLength, &written);
*aRead += written;
NS_ENSURE_SUCCESS(rv, rv);
mChunk++;
}
return NS_OK;
}
NS_IMETHODIMP
FakeInputStream::IsNonBlocking(bool* aIsBlocking)
{
*aIsBlocking = false;
return NS_OK;
}
void
FakeInputStream::Reset()
{
mClosed = false;
mChunk = &mTest->mChunks[0];
}
bool
FakeInputStream::NextTest()
{
mTestNumber++;
mTest = &kTests[mTestNumber];
mChunk = &mTest->mChunks[0];
mClosed = false;
return mTest->mChunks ? true : false;
}
bool
FakeInputStream::CheckTest(nsACString& aResult)
{
return !strcmp(aResult.BeginReading(), mTest->mResult) ? true : false;
}
#ifdef XP_WIN
#define NS_tstrcmp wcscmp
#else
#define NS_tstrcmp strcmp
#endif
bool
FakeInputStream::CheckTest(nsAString& aResult)
{
return !NS_tstrcmp(aResult.BeginReading(),
NS_ConvertASCIItoUTF16(mTest->mResult).BeginReading())
? true : false;
}
int main(int argc, char** argv)
{
ScopedXPCOM xpcom("Base64");
NS_ENSURE_FALSE(xpcom.failed(), 1);
nsCOMPtr<nsIScriptableBase64Encoder> encoder =
do_CreateInstance("@mozilla.org/scriptablebase64encoder;1");
NS_ENSURE_TRUE(encoder, 1);
nsRefPtr<FakeInputStream> stream = new FakeInputStream();
do {
nsString wideString;
nsCString string;
nsresult rv;
rv = encoder->EncodeToString(stream, 0, wideString);
NS_ENSURE_SUCCESS(rv, 1);
stream->Reset();
rv = encoder->EncodeToCString(stream, 0, string);
NS_ENSURE_SUCCESS(rv, 1);
if (!stream->CheckTest(wideString) || !stream->CheckTest(string))
fail("Failed to convert properly\n");
} while (stream->NextTest());
return 0;
}