libc++abi: move tests back

These are apparently related to libc++'s unwind personality handler and not
unwind core.  Move them back to the correct location.

llvm-svn: 235765

6 files changed, 771 insertions, 0 deletions

diff --git a/libcxxabi/test/unwind_01.pass.cpp b/libcxxabi/test/unwind_01.pass.cpp
new file mode 100644
index 00000000000..9d237f89446
--- /dev/null
+++ b/libcxxabi/test/unwind_01.pass.cpp
@@ -0,0 +1,96 @@
+//===------------------------- unwind_01.cpp ------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#include <assert.h>
+
+struct A
+{
+    static int count;
+    int id_;
+    A() : id_(++count) {}
+    ~A() {assert(id_ == count--);}
+
+private:
+    A(const A&);
+    A& operator=(const A&);
+};
+
+int A::count = 0;
+
+struct B
+{
+    static int count;
+    int id_;
+    B() : id_(++count) {}
+    ~B() {assert(id_ == count--);}
+
+private:
+    B(const B&);
+    B& operator=(const B&);
+};
+
+int B::count = 0;
+
+struct C
+{
+    static int count;
+    int id_;
+    C() : id_(++count) {}
+    ~C() {assert(id_ == count--);}
+
+private:
+    C(const C&);
+    C& operator=(const C&);
+};
+
+int C::count = 0;
+
+void f2()
+{
+    C c;
+    A a;
+    throw 55;
+    B b;
+}
+
+void f1()
+{
+    A a;
+    B b;
+    f2();
+    C c;
+}
+
+int main()
+{
+    try
+    {
+        f1();
+        assert(false);
+    }
+    catch (int* i)
+    {
+        assert(false);
+    }
+    catch (long i)
+    {
+        assert(false);
+    }
+    catch (int i)
+    {
+        assert(i == 55);
+    }
+    catch (...)
+    {
+        assert(false);
+    }
+    assert(A::count == 0);
+    assert(B::count == 0);
+    assert(C::count == 0);
+}
diff --git a/libcxxabi/test/unwind_02.pass.cpp b/libcxxabi/test/unwind_02.pass.cpp
new file mode 100644
index 00000000000..94d53adc416
--- /dev/null
+++ b/libcxxabi/test/unwind_02.pass.cpp
@@ -0,0 +1,96 @@
+//===------------------------- unwind_02.cpp ------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#include <assert.h>
+
+struct A
+{
+    static int count;
+    int id_;
+    A() : id_(++count) {}
+    ~A() {assert(id_ == count--);}
+
+private:
+    A(const A&);
+    A& operator=(const A&);
+};
+
+int A::count = 0;
+
+struct B
+{
+    static int count;
+    int id_;
+    B() : id_(++count) {}
+    ~B() {assert(id_ == count--);}
+
+private:
+    B(const B&);
+    B& operator=(const B&);
+};
+
+int B::count = 0;
+
+struct C
+{
+    static int count;
+    int id_;
+    C() : id_(++count) {}
+    ~C() {assert(id_ == count--);}
+
+private:
+    C(const C&);
+    C& operator=(const C&);
+};
+
+int C::count = 0;
+
+void f2()
+{
+    C c;
+    A a;
+    throw 55;
+    B b;
+}
+
+void f1() throw (long, char, int, double)
+{
+    A a;
+    B b;
+    f2();
+    C c;
+}
+
+int main()
+{
+    try
+    {
+        f1();
+        assert(false);
+    }
+    catch (int* i)
+    {
+        assert(false);
+    }
+    catch (long i)
+    {
+        assert(false);
+    }
+    catch (int i)
+    {
+        assert(i == 55);
+    }
+    catch (...)
+    {
+        assert(false);
+    }
+    assert(A::count == 0);
+    assert(B::count == 0);
+    assert(C::count == 0);
+}
diff --git a/libcxxabi/test/unwind_03.pass.cpp b/libcxxabi/test/unwind_03.pass.cpp
new file mode 100644
index 00000000000..8af1d2b3fd6
--- /dev/null
+++ b/libcxxabi/test/unwind_03.pass.cpp
@@ -0,0 +1,102 @@
+//===------------------------- unwind_03.cpp ------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#include <exception>
+#include <stdlib.h>
+#include <assert.h>
+
+struct A
+{
+    static int count;
+    int id_;
+    A() : id_(++count) {}
+    ~A() {assert(id_ == count--);}
+
+private:
+    A(const A&);
+    A& operator=(const A&);
+};
+
+int A::count = 0;
+
+struct B
+{
+    static int count;
+    int id_;
+    B() : id_(++count) {}
+    ~B() {assert(id_ == count--);}
+
+private:
+    B(const B&);
+    B& operator=(const B&);
+};
+
+int B::count = 0;
+
+struct C
+{
+    static int count;
+    int id_;
+    C() : id_(++count) {}
+    ~C() {assert(id_ == count--);}
+
+private:
+    C(const C&);
+    C& operator=(const C&);
+};
+
+int C::count = 0;
+
+void f2()
+{
+    C c;
+    A a;
+    throw 55;
+    B b;
+}
+
+void f1() throw (long, char, double)
+{
+    A a;
+    B b;
+    f2();
+    C c;
+}
+
+void u_handler()
+{
+    exit(0);
+}
+
+int main()
+{
+    std::set_unexpected(u_handler);
+    try
+    {
+        f1();
+        assert(false);
+    }
+    catch (int* i)
+    {
+        assert(false);
+    }
+    catch (long i)
+    {
+        assert(false);
+    }
+    catch (int i)
+    {
+        assert(i == 55);
+    }
+    catch (...)
+    {
+        assert(false);
+    }
+    assert(false);
+}
diff --git a/libcxxabi/test/unwind_04.pass.cpp b/libcxxabi/test/unwind_04.pass.cpp
new file mode 100644
index 00000000000..0fc6587e823
--- /dev/null
+++ b/libcxxabi/test/unwind_04.pass.cpp
@@ -0,0 +1,108 @@
+//===------------------------- unwind_04.cpp ------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#include <exception>
+#include <stdlib.h>
+#include <assert.h>
+
+struct A
+{
+    static int count;
+    int id_;
+    A() : id_(++count) {}
+    ~A() {assert(id_ == count--);}
+
+private:
+    A(const A&);
+    A& operator=(const A&);
+};
+
+int A::count = 0;
+
+struct B
+{
+    static int count;
+    int id_;
+    B() : id_(++count) {}
+    ~B() {assert(id_ == count--);}
+
+private:
+    B(const B&);
+    B& operator=(const B&);
+};
+
+int B::count = 0;
+
+struct C
+{
+    static int count;
+    int id_;
+    C() : id_(++count) {}
+    ~C() {assert(id_ == count--);}
+
+private:
+    C(const C&);
+    C& operator=(const C&);
+};
+
+int C::count = 0;
+
+void f2()
+{
+    C c;
+    A a;
+    throw 55;
+    B b;
+}
+
+void f1() throw (long, char, double)
+{
+    A a;
+    B b;
+    f2();
+    C c;
+}
+
+void u_handler()
+{
+    throw 'a';
+}
+
+int main()
+{
+    std::set_unexpected(u_handler);
+    try
+    {
+        f1();
+        assert(false);
+    }
+    catch (int* i)
+    {
+        assert(false);
+    }
+    catch (long i)
+    {
+        assert(false);
+    }
+    catch (int i)
+    {
+        assert(false);
+    }
+    catch (char c)
+    {
+        assert(c == 'a');
+    }
+    catch (...)
+    {
+        assert(false);
+    }
+    assert(A::count == 0);
+    assert(B::count == 0);
+    assert(C::count == 0);
+}
diff --git a/libcxxabi/test/unwind_05.pass.cpp b/libcxxabi/test/unwind_05.pass.cpp
new file mode 100644
index 00000000000..b994c19939d
--- /dev/null
+++ b/libcxxabi/test/unwind_05.pass.cpp
@@ -0,0 +1,112 @@
+//===------------------------- unwind_05.cpp ------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#include <exception>
+#include <stdlib.h>
+#include <assert.h>
+
+struct A
+{
+    static int count;
+    int id_;
+    A() : id_(++count) {}
+    ~A() {assert(id_ == count--);}
+
+private:
+    A(const A&);
+    A& operator=(const A&);
+};
+
+int A::count = 0;
+
+struct B
+{
+    static int count;
+    int id_;
+    B() : id_(++count) {}
+    ~B() {assert(id_ == count--);}
+
+private:
+    B(const B&);
+    B& operator=(const B&);
+};
+
+int B::count = 0;
+
+struct C
+{
+    static int count;
+    int id_;
+    C() : id_(++count) {}
+    ~C() {assert(id_ == count--);}
+
+private:
+    C(const C&);
+    C& operator=(const C&);
+};
+
+int C::count = 0;
+
+void f2()
+{
+    C c;
+    A a;
+    throw 55;
+    B b;
+}
+
+void f1() throw (long, char, double, std::bad_exception)
+{
+    A a;
+    B b;
+    f2();
+    C c;
+}
+
+void u_handler()
+{
+    throw;
+}
+
+int main()
+{
+    std::set_unexpected(u_handler);
+    try
+    {
+        f1();
+        assert(false);
+    }
+    catch (int* i)
+    {
+        assert(false);
+    }
+    catch (long i)
+    {
+        assert(false);
+    }
+    catch (int i)
+    {
+        assert(false);
+    }
+    catch (char c)
+    {
+        assert(false);
+    }
+    catch (const std::bad_exception& e)
+    {
+        assert(true);
+    }
+    catch (...)
+    {
+        assert(false);
+    }
+    assert(A::count == 0);
+    assert(B::count == 0);
+    assert(C::count == 0);
+}
diff --git a/libcxxabi/test/unwind_06.pass.cpp b/libcxxabi/test/unwind_06.pass.cpp
new file mode 100644
index 00000000000..dd505c8e92a
--- /dev/null
+++ b/libcxxabi/test/unwind_06.pass.cpp
@@ -0,0 +1,257 @@
+//===------------------------- unwind_06.cpp ------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#include <exception>
+#include <stdlib.h>
+#include <assert.h>
+#include <stdio.h>
+
+// Compile with -Os to get compiler uses float registers to hold float variables
+
+double get_(int x) { return (double)x; }
+
+double (* volatile get)(int) = get_;
+
+volatile int counter;
+
+double try1(bool v) {
+  double a = get(0);
+  double b = get(1);
+  for (counter = 100; counter; --counter)
+    a += get(1) + b;
+  if (v) throw 10;
+  return get(0)+a+b;
+}
+
+double try2(bool v) {
+  double a = get(0);
+  double b = get(1);
+  double c = get(2);
+  for (counter = 100; counter; --counter)
+    a += get(1) + b + c;
+  if (v) throw 10;
+  return get(0)+a+b+c;
+}
+
+double try3(bool v) {
+  double a = get(0);
+  double b = get(1);
+  double c = get(2);
+  double d = get(3);
+  for (counter = 100; counter; --counter)
+    a += get(1) + b + c + d;
+  if (v) throw 10;
+  return get(0)+a+b+c+d;
+}
+
+double try4(bool v) {
+  double a = get(0);
+  double b = get(0);
+  double c = get(0);
+  double d = get(0);
+  double e = get(0);
+  for (counter = 100; counter; --counter)
+    a += get(1) + b+c+d+e;
+  if (v) throw 10;
+  return get(0)+a+b+c+d+e;
+}
+
+double try5(bool v) {
+  double a = get(0);
+  double b = get(0);
+  double c = get(0);
+  double d = get(0);
+  double e = get(0);
+  double f = get(0);
+  for (counter = 100; counter; --counter)
+    a += get(1) + b+c+d+e+f;
+  if (v) throw 10;
+  return get(0)+a+b+c+d+e+f;
+}
+
+double try6(bool v) {
+  double a = get(0);
+  double b = get(0);
+  double c = get(0);
+  double d = get(0);
+  double e = get(0);
+  double f = get(0);
+  double g = get(0);
+  for (counter = 100; counter; --counter)
+    a += get(1) + b+c+d+e+f+g;
+  if (v) throw 10;
+  return get(0)+a+b+c+d+e+f+g;
+}
+
+double try7(bool v) {
+  double a = get(0);
+  double b = get(0);
+  double c = get(0);
+  double d = get(0);
+  double e = get(0);
+  double f = get(0);
+  double g = get(0);
+  double h = get(0);
+  for (counter = 100; counter; --counter)
+    a += get(1) + b+c+d+e+f+g;
+  if (v) throw 10;
+  return get(0)+a+b+c+d+e+f+g;
+}
+
+double try8(bool v) {
+  double a = get(0);
+  double b = get(0);
+  double c = get(0);
+  double d = get(0);
+  double e = get(0);
+  double f = get(0);
+  double g = get(0);
+  double h = get(0);
+  double i = get(0);
+  for (counter = 100; counter; --counter)
+    a += get(1) + b+c+d+e+f+g+i;
+  if (v) throw 10;
+  return get(0)+a+b+c+d+e+f+g+i;
+}
+
+
+
+
+
+double foo()
+{
+  double a = get(1);
+  double b = get(2);
+  double c = get(3);
+  double d = get(4);
+  double e = get(5);
+  double f = get(6);
+  double g = get(7);
+  double h = get(8);
+  try {
+    try1(true);    
+  }
+  catch (int e) {
+  }
+  assert(a == get(1));
+  assert(b == get(2));
+  assert(c == get(3));
+  assert(d == get(4));
+  assert(e == get(5));
+  assert(f == get(6));
+  assert(g == get(7));
+  assert(h == get(8));
+  
+  try {
+    try2(true);    
+  }
+  catch (int e) {
+  }
+  assert(a == get(1));
+  assert(b == get(2));
+  assert(c == get(3));
+  assert(d == get(4));
+  assert(e == get(5));
+  assert(f == get(6));
+  assert(g == get(7));
+  assert(h == get(8));
+  
+  try {
+    try3(true);    
+  }
+  catch (int e) {
+  }
+  assert(a == get(1));
+  assert(b == get(2));
+  assert(c == get(3));
+  assert(d == get(4));
+  assert(e == get(5));
+  assert(f == get(6));
+  assert(g == get(7));
+  assert(h == get(8));
+  
+  try {
+    try4(true);    
+  }
+  catch (int e) {
+  }
+  assert(a == get(1));
+  assert(b == get(2));
+  assert(c == get(3));
+  assert(d == get(4));
+  assert(e == get(5));
+  assert(f == get(6));
+  assert(g == get(7));
+  assert(h == get(8));
+  
+  try {
+    try5(true);    
+  }
+  catch (int e) {
+  }
+  assert(a == get(1));
+  assert(b == get(2));
+  assert(c == get(3));
+  assert(d == get(4));
+  assert(e == get(5));
+  assert(f == get(6));
+  assert(g == get(7));
+  assert(h == get(8));
+  
+  try {
+    try6(true);    
+  }
+  catch (int e) {
+  }
+  assert(a == get(1));
+  assert(b == get(2));
+  assert(c == get(3));
+  assert(d == get(4));
+  assert(e == get(5));
+  assert(f == get(6));
+  assert(g == get(7));
+  assert(h == get(8));
+  
+  try {
+    try7(true);    
+  }
+  catch (int e) {
+  }
+  assert(a == get(1));
+  assert(b == get(2));
+  assert(c == get(3));
+  assert(d == get(4));
+  assert(e == get(5));
+  assert(f == get(6));
+  assert(g == get(7));
+  assert(h == get(8));
+  
+  try {
+    try8(true);    
+  }
+  catch (int e) {
+  }
+  assert(a == get(1));
+  assert(b == get(2));
+  assert(c == get(3));
+  assert(d == get(4));
+  assert(e == get(5));
+  assert(f == get(6));
+  assert(g == get(7));
+  assert(h == get(8));
+
+  return a+b+c+d+e+f+g+h;
+}
+
+
+
+int main()
+{
+  foo();
+}