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authorNicolas Schodet2015-10-09 11:41:28 +0200
committerNicolas Schodet2019-10-07 00:44:50 +0200
commit6beda3cc5fe33c656aae030033747825ca0211a3 (patch)
treed8e3785d121b3172a10acc655cc30bbb0a8cf8c4 /ucoo/utils/test/test_pool.cc
parent381c4d1886ec72364e0e62ad0f08a2511a0c8304 (diff)
ucoo/utils: add Pool allocator
Diffstat (limited to 'ucoo/utils/test/test_pool.cc')
-rw-r--r--ucoo/utils/test/test_pool.cc87
1 files changed, 87 insertions, 0 deletions
diff --git a/ucoo/utils/test/test_pool.cc b/ucoo/utils/test/test_pool.cc
new file mode 100644
index 0000000..baa7276
--- /dev/null
+++ b/ucoo/utils/test/test_pool.cc
@@ -0,0 +1,87 @@
+// ucoolib - Microcontroller object oriented library. {{{
+//
+// Copyright (C) 2015 Nicolas Schodet
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the "Software"),
+// to deal in the Software without restriction, including without limitation
+// the rights to use, copy, modify, merge, publish, distribute, sublicense,
+// and/or sell copies of the Software, and to permit persons to whom the
+// Software is furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+// DEALINGS IN THE SOFTWARE.
+//
+// }}}
+#include "ucoo/utils/pool.hh"
+#include "ucoo/arch/arch.hh"
+#include "ucoo/base/test/test.hh"
+#include "ucoo/common.hh"
+
+struct A
+{
+ A () { n++; };
+ ~A () { n--; };
+ static int n;
+};
+
+int A::n = 0;
+
+int
+main (int argc, const char **argv)
+{
+ ucoo::arch_init (argc, argv);
+ ucoo::TestSuite tsuite ("pool");
+ do {
+ ucoo::Test test (tsuite, "int pool");
+ ucoo::Pool<int, 4> pool;
+ int *ar[5];
+ for (int i = 0; i < ucoo::lengthof (ar); i++)
+ ar[i] = pool.construct (i);
+ test_fail_break_unless (test, ar[0] && *ar[0] == 0);
+ test_fail_break_unless (test, ar[1] && *ar[1] == 1);
+ test_fail_break_unless (test, ar[2] && *ar[2] == 2);
+ test_fail_break_unless (test, ar[3] && *ar[3] == 3);
+ test_fail_break_unless (test, !ar[4]);
+ for (int i = 0; i < ucoo::lengthof (ar) - 1; i++)
+ pool.destroy (ar[i]);
+ for (int i = 0; i < ucoo::lengthof (ar); i++)
+ ar[i] = pool.construct (i);
+ test_fail_break_unless (test, ar[0] && *ar[0] == 0);
+ test_fail_break_unless (test, ar[1] && *ar[1] == 1);
+ test_fail_break_unless (test, ar[2] && *ar[2] == 2);
+ test_fail_break_unless (test, ar[3] && *ar[3] == 3);
+ test_fail_break_unless (test, !ar[4]);
+ for (int i = 0; i < ucoo::lengthof (ar) - 1; i++)
+ pool.destroy (ar[i]);
+ } while (0);
+ do {
+ ucoo::Test test (tsuite, "object pool");
+ ucoo::Pool<A, 4> pool;
+ A *ar[5];
+ for (int i = 0; i < ucoo::lengthof (ar); i++)
+ ar[i] = pool.construct ();
+ test_fail_break_unless (test, A::n == 4);
+ test_fail_break_unless (test, ar[0] && ar[1] && ar[2] && ar[3]);
+ test_fail_break_unless (test, !ar[4]);
+ for (int i = 0; i < ucoo::lengthof (ar) - 1; i++)
+ pool.destroy (ar[i]);
+ test_fail_break_unless (test, A::n == 0);
+ for (int i = 0; i < ucoo::lengthof (ar); i++)
+ ar[i] = pool.construct ();
+ test_fail_break_unless (test, A::n == 4);
+ test_fail_break_unless (test, ar[0] && ar[1] && ar[2] && ar[3]);
+ test_fail_break_unless (test, !ar[4]);
+ for (int i = 0; i < ucoo::lengthof (ar) - 1; i++)
+ pool.destroy (ar[i]);
+ } while (0);
+ return tsuite.report () ? 0 : 1;
+}