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D: Use deterministic allocation on the D side in li_boost_shared_ptr_runme.i.

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This commit is contained in:
David Nadlinger 2014-10-31 20:14:35 +01:00
commit 5d133ada91
1 changed files with 128 additions and 119 deletions
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247
Examples/test-suite/d/li_boost_shared_ptr_runme.2.d
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@ -32,15 +32,6 @@ void main() {
if (TRACE)
writeln("---> NEARLY FINISHED <---");
// Try to get the GC to collect everything not referenced anymore.
int countdown = 100;
while (--countdown) {
GC.collect();
if (Klass.getTotal_count() == 1)
break;
Thread.sleep(100.usecs);
}
// A single remaining instance expected: the global variable (GlobalValue).
if (Klass.getTotal_count() != 1)
throw new Exception("Klass.total_count=" ~ to!string(Klass.getTotal_count()));
@ -56,9 +47,15 @@ void main() {
}
void runTest() {
// We want to check whether all the C++ Klass instances have been properly
// destructed after the tests have run. However, as it is legal for the GC
// to leave an object around even if it is unreachable, use deterministic
// memory management here.
import std.typecons : scoped;
// simple shared_ptr usage - created in C++
{
auto k = new Klass("me oh my");
auto k = scoped!Klass("me oh my");
string val = k.getValue();
verifyValue("me oh my", val);
verifyCount(1, k);
@ -74,7 +71,7 @@ void runTest() {
// pass by shared_ptr
{
auto k = new Klass("me oh my");
auto k = scoped!Klass("me oh my");
auto kret = smartpointertest(k);
string val = kret.getValue();
verifyValue("me oh my smartpointertest", val);
@ -84,7 +81,7 @@ void runTest() {
// pass by shared_ptr pointer
{
auto k = new Klass("me oh my");
auto k = scoped!Klass("me oh my");
auto kret = smartpointerpointertest(k);
string val = kret.getValue();
verifyValue("me oh my smartpointerpointertest", val);
@ -94,7 +91,7 @@ void runTest() {
// pass by shared_ptr reference
{
auto k = new Klass("me oh my");
auto k = scoped!Klass("me oh my");
auto kret = smartpointerreftest(k);
string val = kret.getValue();
verifyValue("me oh my smartpointerreftest", val);
@ -104,7 +101,7 @@ void runTest() {
// pass by shared_ptr pointer reference
{
auto k = new Klass("me oh my");
auto k = scoped!Klass("me oh my");
auto kret = smartpointerpointerreftest(k);
string val = kret.getValue();
verifyValue("me oh my smartpointerpointerreftest", val);
@ -114,7 +111,7 @@ void runTest() {
// const pass by shared_ptr
{
auto k = new Klass("me oh my");
auto k = scoped!Klass("me oh my");
auto kret = constsmartpointertest(k);
string val = kret.getValue();
verifyValue("me oh my", val);
@ -124,7 +121,7 @@ void runTest() {
// const pass by shared_ptr pointer
{
auto k = new Klass("me oh my");
auto k = scoped!Klass("me oh my");
auto kret = constsmartpointerpointertest(k);
string val = kret.getValue();
verifyValue("me oh my", val);
@ -134,7 +131,7 @@ void runTest() {
// const pass by shared_ptr reference
{
auto k = new Klass("me oh my");
auto k = scoped!Klass("me oh my");
auto kret = constsmartpointerreftest(k);
string val = kret.getValue();
verifyValue("me oh my", val);
@ -144,7 +141,7 @@ void runTest() {
// pass by value
{
auto k = new Klass("me oh my");
auto k = scoped!Klass("me oh my");
auto kret = valuetest(k);
string val = kret.getValue();
verifyValue("me oh my valuetest", val);
@ -154,7 +151,7 @@ void runTest() {
// pass by pointer
{
auto k = new Klass("me oh my");
auto k = scoped!Klass("me oh my");
auto kret = pointertest(k);
string val = kret.getValue();
verifyValue("me oh my pointertest", val);
@ -164,7 +161,7 @@ void runTest() {
// pass by reference
{
auto k = new Klass("me oh my");
auto k = scoped!Klass("me oh my");
auto kret = reftest(k);
string val = kret.getValue();
verifyValue("me oh my reftest", val);
@ -174,7 +171,7 @@ void runTest() {
// pass by pointer reference
{
auto k = new Klass("me oh my");
auto k = scoped!Klass("me oh my");
auto kret = pointerreftest(k);
string val = kret.getValue();
verifyValue("me oh my pointerreftest", val);
@ -216,7 +213,7 @@ void runTest() {
////////////////////////////////// Derived classes ////////////////////////////////////////
// derived pass by shared_ptr
{
auto k = new KlassDerived("me oh my");
auto k = scoped!KlassDerived("me oh my");
auto kret = derivedsmartptrtest(k);
string val = kret.getValue();
verifyValue("me oh my derivedsmartptrtest-Derived", val);
@ -225,7 +222,7 @@ void runTest() {
}
// derived pass by shared_ptr pointer
{
auto k = new KlassDerived("me oh my");
auto k = scoped!KlassDerived("me oh my");
auto kret = derivedsmartptrpointertest(k);
string val = kret.getValue();
verifyValue("me oh my derivedsmartptrpointertest-Derived", val);
@ -234,7 +231,7 @@ void runTest() {
}
// derived pass by shared_ptr ref
{
auto k = new KlassDerived("me oh my");
auto k = scoped!KlassDerived("me oh my");
auto kret = derivedsmartptrreftest(k);
string val = kret.getValue();
verifyValue("me oh my derivedsmartptrreftest-Derived", val);
@ -243,7 +240,7 @@ void runTest() {
}
// derived pass by shared_ptr pointer ref
{
auto k = new KlassDerived("me oh my");
auto k = scoped!KlassDerived("me oh my");
auto kret = derivedsmartptrpointerreftest(k);
string val = kret.getValue();
verifyValue("me oh my derivedsmartptrpointerreftest-Derived", val);
@ -252,7 +249,7 @@ void runTest() {
}
// derived pass by pointer
{
auto k = new KlassDerived("me oh my");
auto k = scoped!KlassDerived("me oh my");
auto kret = derivedpointertest(k);
string val = kret.getValue();
verifyValue("me oh my derivedpointertest-Derived", val);
@ -261,7 +258,7 @@ void runTest() {
}
// derived pass by ref
{
auto k = new KlassDerived("me oh my");
auto k = scoped!KlassDerived("me oh my");
auto kret = derivedreftest(k);
string val = kret.getValue();
verifyValue("me oh my derivedreftest-Derived", val);
@ -272,7 +269,7 @@ void runTest() {
////////////////////////////////// Derived and base class mixed ////////////////////////////////////////
// pass by shared_ptr (mixed)
{
auto k = new KlassDerived("me oh my");
auto k = scoped!KlassDerived("me oh my");
auto kret = smartpointertest(k);
string val = kret.getValue();
verifyValue("me oh my smartpointertest-Derived", val);
@ -282,7 +279,7 @@ void runTest() {
// pass by shared_ptr pointer (mixed)
{
auto k = new KlassDerived("me oh my");
auto k = scoped!KlassDerived("me oh my");
auto kret = smartpointerpointertest(k);
string val = kret.getValue();
verifyValue("me oh my smartpointerpointertest-Derived", val);
@ -292,7 +289,7 @@ void runTest() {
// pass by shared_ptr reference (mixed)
{
auto k = new KlassDerived("me oh my");
auto k = scoped!KlassDerived("me oh my");
auto kret = smartpointerreftest(k);
string val = kret.getValue();
verifyValue("me oh my smartpointerreftest-Derived", val);
@ -302,7 +299,7 @@ void runTest() {
// pass by shared_ptr pointer reference (mixed)
{
auto k = new KlassDerived("me oh my");
auto k = scoped!KlassDerived("me oh my");
auto kret = smartpointerpointerreftest(k);
string val = kret.getValue();
verifyValue("me oh my smartpointerpointerreftest-Derived", val);
@ -312,7 +309,7 @@ void runTest() {
// pass by value (mixed)
{
auto k = new KlassDerived("me oh my");
auto k = scoped!KlassDerived("me oh my");
auto kret = valuetest(k);
string val = kret.getValue();
verifyValue("me oh my valuetest", val); // note slicing
@ -322,7 +319,7 @@ void runTest() {
// pass by pointer (mixed)
{
auto k = new KlassDerived("me oh my");
auto k = scoped!KlassDerived("me oh my");
auto kret = pointertest(k);
string val = kret.getValue();
verifyValue("me oh my pointertest-Derived", val);
@ -332,7 +329,7 @@ void runTest() {
// pass by ref (mixed)
{
auto k = new KlassDerived("me oh my");
auto k = scoped!KlassDerived("me oh my");
auto kret = reftest(k);
string val = kret.getValue();
verifyValue("me oh my reftest-Derived", val);
@ -342,7 +339,7 @@ void runTest() {
// 3rd derived class
{
auto k = new Klass3rdDerived("me oh my");
auto k = scoped!Klass3rdDerived("me oh my");
string val = k.getValue();
verifyValue("me oh my-3rdDerived", val);
verifyCount(3, k); // 3 classes in inheritance chain == 3 swigCPtr values
@ -354,128 +351,140 @@ void runTest() {
////////////////////////////////// Member variables ////////////////////////////////////////
// smart pointer by value
{
auto m = new MemberVariables();
auto k = new Klass("smart member value");
m.SmartMemberValue = k;
string val = k.getValue();
verifyValue("smart member value", val);
verifyCount(2, k);
auto k = scoped!Klass("smart member value");
Klass kmember;
auto kmember = m.SmartMemberValue;
val = kmember.getValue();
verifyValue("smart member value", val);
verifyCount(3, kmember);
verifyCount(3, k);
{
auto m = scoped!MemberVariables();
m.SmartMemberValue = k;
string val = k.getValue();
verifyValue("smart member value", val);
verifyCount(2, k);
delete m;
kmember = m.SmartMemberValue;
val = kmember.getValue();
verifyValue("smart member value", val);
verifyCount(3, kmember);
verifyCount(3, k);
}
verifyCount(2, kmember);
verifyCount(2, k);
}
// smart pointer by pointer
{
auto m = new MemberVariables();
auto k = new Klass("smart member pointer");
m.SmartMemberPointer = k;
string val = k.getValue();
verifyValue("smart member pointer", val);
verifyCount(1, k);
auto k = scoped!Klass("smart member pointer");
Klass kmember;
auto kmember = m.SmartMemberPointer;
val = kmember.getValue();
verifyValue("smart member pointer", val);
verifyCount(2, kmember);
verifyCount(2, k);
{
auto m = scoped!MemberVariables();
m.SmartMemberPointer = k;
string val = k.getValue();
verifyValue("smart member pointer", val);
verifyCount(1, k);
delete m;
kmember = m.SmartMemberPointer;
val = kmember.getValue();
verifyValue("smart member pointer", val);
verifyCount(2, kmember);
verifyCount(2, k);
}
verifyCount(2, kmember);
verifyCount(2, k);
}
// smart pointer by reference
{
auto m = new MemberVariables();
auto k = new Klass("smart member reference");
m.SmartMemberReference = k;
string val = k.getValue();
verifyValue("smart member reference", val);
verifyCount(2, k);
auto k = scoped!Klass("smart member reference");
Klass kmember;
auto kmember = m.SmartMemberReference;
val = kmember.getValue();
verifyValue("smart member reference", val);
verifyCount(3, kmember);
verifyCount(3, k);
{
auto m = scoped!MemberVariables();
m.SmartMemberReference = k;
string val = k.getValue();
verifyValue("smart member reference", val);
verifyCount(2, k);
// The C++ reference refers to SmartMemberValue...
auto kmemberVal = m.SmartMemberValue;
val = kmember.getValue();
verifyValue("smart member reference", val);
verifyCount(4, kmemberVal);
verifyCount(4, kmember);
verifyCount(4, k);
kmember = m.SmartMemberReference;
val = kmember.getValue();
verifyValue("smart member reference", val);
verifyCount(3, kmember);
verifyCount(3, k);
delete m;
// The C++ reference refers to SmartMemberValue...
auto kmemberVal = m.SmartMemberValue;
val = kmember.getValue();
verifyValue("smart member reference", val);
verifyCount(4, kmemberVal);
verifyCount(4, kmember);
verifyCount(4, k);
}
verifyCount(3, kmember);
verifyCount(3, k);
}
// plain by value
{
auto m = new MemberVariables();
auto k = new Klass("plain member value");
m.MemberValue = k;
string val = k.getValue();
verifyValue("plain member value", val);
verifyCount(1, k);
auto k = scoped!Klass("plain member value");
Klass kmember;
auto kmember = m.MemberValue;
val = kmember.getValue();
verifyValue("plain member value", val);
verifyCount(1, kmember);
verifyCount(1, k);
{
auto m = scoped!MemberVariables();
m.MemberValue = k;
string val = k.getValue();
verifyValue("plain member value", val);
verifyCount(1, k);
delete m;
kmember = m.MemberValue;
val = kmember.getValue();
verifyValue("plain member value", val);
verifyCount(1, kmember);
verifyCount(1, k);
}
verifyCount(1, kmember);
verifyCount(1, k);
}
// plain by pointer
{
auto m = new MemberVariables();
auto k = new Klass("plain member pointer");
m.MemberPointer = k;
string val = k.getValue();
verifyValue("plain member pointer", val);
verifyCount(1, k);
auto k = scoped!Klass("plain member pointer");
Klass kmember;
auto kmember = m.MemberPointer;
val = kmember.getValue();
verifyValue("plain member pointer", val);
verifyCount(1, kmember);
verifyCount(1, k);
{
auto m = scoped!MemberVariables();
m.MemberPointer = k;
string val = k.getValue();
verifyValue("plain member pointer", val);
verifyCount(1, k);
delete m;
kmember = m.MemberPointer;
val = kmember.getValue();
verifyValue("plain member pointer", val);
verifyCount(1, kmember);
verifyCount(1, k);
}
verifyCount(1, kmember);
verifyCount(1, k);
}
// plain by reference
{
auto m = new MemberVariables();
auto k = new Klass("plain member reference");
m.MemberReference = k;
string val = k.getValue();
verifyValue("plain member reference", val);
verifyCount(1, k);
auto k = scoped!Klass("plain member reference");
Klass kmember;
auto kmember = m.MemberReference;
val = kmember.getValue();
verifyValue("plain member reference", val);
verifyCount(1, kmember);
verifyCount(1, k);
{
auto m = scoped!MemberVariables();
m.MemberReference = k;
string val = k.getValue();
verifyValue("plain member reference", val);
verifyCount(1, k);
delete m;
kmember = m.MemberReference;
val = kmember.getValue();
verifyValue("plain member reference", val);
verifyCount(1, kmember);
verifyCount(1, k);
}
verifyCount(1, kmember);
verifyCount(1, k);
@ -483,7 +492,7 @@ void runTest() {
// null member variables
{
auto m = new MemberVariables();
auto m = scoped!MemberVariables();
// shared_ptr by value
auto k = m.SmartMemberValue;
@ -505,7 +514,7 @@ void runTest() {
auto kglobal = GlobalSmartValue;
enforce(kglobal is null, "expected null");
auto k = new Klass("smart global value");
auto k = scoped!Klass("smart global value");
GlobalSmartValue = k;
verifyCount(2, k);
@ -521,7 +530,7 @@ void runTest() {
{
Klass kglobal;
auto k = new Klass("global value");
auto k = scoped!Klass("global value");
GlobalValue = k;
verifyCount(1, k);
@ -539,7 +548,7 @@ void runTest() {
auto kglobal = GlobalPointer;
enforce(kglobal is null, "expected null");
auto k = new Klass("global pointer");
auto k = scoped!Klass("global pointer");
GlobalPointer = k;
verifyCount(1, k);
@ -554,7 +563,7 @@ void runTest() {
{
Klass kglobal;
auto k = new Klass("global reference");
auto k = scoped!Klass("global reference");
GlobalReference = k;
verifyCount(1, k);