The Fuchsia Authors
69 linhas
1.6 KiB
C++
69 linhas
1.6 KiB
C++
// Copyright 2016 The Fuchsia Authors
|
|
//
|
|
// Use of this source code is governed by a MIT-style
|
|
// license that can be found in the LICENSE file or at
|
|
// https://opensource.org/licenses/MIT
|
|
|
|
#include <app/tests.h>
|
|
#include <unittest.h>
|
|
|
|
#include <utils/arena.h>
|
|
|
|
static int arena_dtor_count = 0;
|
|
|
|
struct ArenaFoo {
|
|
char ff;
|
|
int xx, yy, zz;
|
|
|
|
ArenaFoo(int x, int y, int z) : ff(0), xx(x), yy(y), zz(z) {}
|
|
~ArenaFoo() { ++arena_dtor_count; }
|
|
};
|
|
|
|
|
|
extern "C" int arena_tests(int argc, const cmd_args* argv)
|
|
{
|
|
bool all_ok = true;
|
|
|
|
utils::TypedArena<ArenaFoo> arena;
|
|
arena.Init("arena_tests", 1000);
|
|
|
|
const int count = 30;
|
|
|
|
for (int times = 0; times != 5; ++times) {
|
|
ArenaFoo* afp[count] = {0};
|
|
|
|
for (int ix = 0; ix != count; ++ix) {
|
|
afp[ix] = arena.New(17, 5, ix + 100);
|
|
EXPECT_TRUE(afp[ix] != nullptr, "");
|
|
}
|
|
|
|
arena.Delete(afp[3]);
|
|
arena.Delete(afp[4]);
|
|
arena.Delete(afp[5]);
|
|
afp[3] = afp[4] = afp[5] = nullptr;
|
|
|
|
afp[4] = arena.New(17, 5, 104);
|
|
|
|
for (int ix = 0; ix != count; ++ix) {
|
|
if (!afp[ix]) continue;
|
|
|
|
EXPECT_EQ(17, afp[ix]->xx, "");
|
|
EXPECT_EQ(5, afp[ix]->yy, "");
|
|
EXPECT_EQ(ix + 100, afp[ix]->zz, "");
|
|
|
|
arena.Delete(afp[ix]);
|
|
}
|
|
|
|
EXPECT_EQ((count + 1) * (times + 1), arena_dtor_count, "");
|
|
|
|
// Leak a few objects.
|
|
for (int ix = 0; ix != 7; ++ix) {
|
|
auto leak = arena.New(2121, 77, 55);
|
|
EXPECT_TRUE(leak != nullptr, "");
|
|
}
|
|
}
|
|
|
|
printf("arena tests : %s\n", all_ok ? "ok" : "failed");
|
|
return 0;
|
|
}
|