Datasets:
shibing624
/
source_code

Dataset card Data Studio Files Community
2
text
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0
2.2M
" verify the RNG was not called, and the supplied"
" memory was not written. (C-6)\n");
{
MockRNG rng;
Obj generator(rng);
char seed[8];
const char maxChar = static_cast<char>(255);
fill(seed, 8, maxChar);
generator.generateSeed(&seed[4], 0);
for (int i = 0; i < 8; ++i) {
if (veryVerbose) printf("Asserting seed[%i]: %hhu from"
" generated seed is inchanged\n",
i ,
seed[i]);
ASSERT(seed[i] == maxChar);
}
ASSERT(rng.numberOfCalls() == 0);
}
if (verbose) printf("Call 'generateSeed' with lengths that are not"
" multiples of the size of 'MockRNG::result_type'."
" (C-6)\n");
{
char seed[24];
for (int i = 0; i < 24; ++i) {
if (veryVerbose) printf("Testing seeds of length %i\n", i);
MockRNG rng;
Obj generator(rng);
generator.generateSeed(seed, i);
verifyResultMatchesRNG(seed, i);
}
}
if (verbose) printf("Call 'generateSeed' with combinations of a null"
" pointer and a 0 length. (C-7)\n");
{
char data[5] = { };
bsls::AssertTestHandlerGuard guard;
ASSERT_FAIL(Obj().generateSeed( 0, 5));
ASSERT_PASS(Obj().generateSeed( 0, 0));
ASSERT_PASS(Obj().generateSeed(data, 0));
ASSERT_PASS(Obj().generateSeed(data, 5));
}
} break;
case 2: {
// --------------------------------------------------------------------
// TESTING CREATORS
// Ensure that the implicitly declared and defined copy constructor
// and destructor, as well as the explicitly defined default and
// parameterized constructors, are publicly callable. As there is no
// observable state to inspect, there is little to verify other than
// that the expected expressions all compile.
//
// Concerns:
//: 1 Objects can be created using the user defined default
//: constructor.
//:
//: 2 Objects can be created using the user defined parameterized
//: constructor.
//:
//: 3 Objects can be created using the copy constructor.
//:
//: 4 The copy constructor is not declared as explicit.
//:
//: 5 Objects can be copy constructed from constant objects.
//:
//: 6 Objects can be destroyed.
//
// Plan:
//: 1 Create a default constructed 'SeedGenerator' and allow it to
//: leave scope to be destroyed. (C-1,6)
//:
//: 2 Create a 'SeedGenerator' with the user defined parameterized
//: constructor. (C-2)
//:
//: 3 Use the copy-initialization syntax to create a new instance of
//: 'SeedGenerator' from an existing instance. (C-3,4)
//:
//: 4 Copy the value of the one (const) instance of 'SeedGenerator'
//: to a second non-'const' one. (C-5)
//
// Testing:
// SeedGenerator()
// SeedGenerator(RNG& randomNumberGenerator)
// SeedGenerator(const SeedGenerator)
// ~SeedGenerator()
// --------------------------------------------------------------------
if (verbose)
printf("\nTESTING CREATORS"
"\n================\n");