Datasets:
shibing624
/
source_code

Dataset card Data Studio Files Community
2
text
stringlengths
0
2.2M
//-----------------------------------------------------------------------------
int main(int argc, char **argv)
{
const int test = argc > 1 ? atoi(argv[1]) : 0;
const bool verbose = argc > 2;
const bool veryVerbose = argc > 3;
const bool veryVeryVerbose = argc > 4;
const bool veryVeryVeryVerbose = argc > 5;
(void) veryVeryVerbose;
(void) veryVeryVeryVerbose;
cout << "TEST " << __FILE__ << " CASE " << test << endl;
// CONCERN: 'BSLS_REVIEW' failures should lead to test failures.
bsls::ReviewFailureHandlerGuard reviewGuard(&bsls::Review::failByAbort);
switch (test) { case 0:
case 10: {
// --------------------------------------------------------------------
// USAGE EXAMPLE
// Extracted from component header file.
//
// Concerns:
//: 1 The usage example provided in the component header file compiles,
//: links, and runs as shown.
//
// Plan:
//: 1 Incorporate usage example from header into test driver, remove
//: leading comment characters, and replace 'assert' with 'ASSERT'.
//: (C-1)
//
// Testing:
// USAGE EXAMPLE
// --------------------------------------------------------------------
if (verbose) cout << endl
<< "USAGE EXAMPLE" << endl
<< "=============" << endl;
///Usage
///-----
// This section illustrates intended use of this component.
//
///Example 1: Basic Use of 'bdlsb::FixedMemOutput'
///- - - - - - - - - - - - - - - - - - - - - - - -
// This example demonstrates usage of a stream buffer by a stream, in this case
// a 'bslx::GenericOutStream'.
//
// First, we create an object of our stream buffer:
//..
enum { k_STREAMBUF_CAPACITY = 30 };
char buffer[k_STREAMBUF_CAPACITY];
bdlsb::FixedMemOutput streamBuf(buffer, k_STREAMBUF_CAPACITY);
//..
// Then, we create an instance of 'bslx::GenericOutStream' using 'streamBuf',
// with an arbitrary value for its 'versionSelector', and externalize some
// values:
//..
bslx::GenericOutStream<bdlsb::FixedMemOutput> outStream(&streamBuf,
20150707);
outStream.putInt32(1);
outStream.putInt32(2);
outStream.putInt8('c');
outStream.putString(bsl::string("hello"));
//..
// Finally, we compare the contents of the buffer to the expected value:
//..
ASSERT(15 == streamBuf.length());
ASSERT( 0 == bsl::memcmp(streamBuf.data(),
"\x00\x00\x00\x01\x00\x00\x00\x02""c\x05""hello",
15));
//..
} break;
case 9: {
// --------------------------------------------------------------------
// TESTING 'NO EFFECT' METHODS
// As 'pubimbue', 'pubsync' and 'getloc' methods have no effect, we
// can only ensure that these methods can be instantiated and return
// expected values.
//
// Concerns:
//: 1 Methods can be instantiated.
//:
//: 2 Methods return expected values.
//
// Plan:
//: 1 Create FixedMemOutput object. Manually call methods and verify
//: returned values. (C-1..2)
//
// Testing:
// locale pubimbue(const locale& loc);
// int pubsync();
// bsl::locale getloc() const;
// --------------------------------------------------------------------
if (verbose) cout << endl
<< "TESTING 'NO EFFECT' METHODS" << endl
<< "===========================" << endl;