7 files changed, 248 insertions, 0 deletions
diff --git a/unittest/examples/CMakeLists.txt b/unittest/examples/CMakeLists.txt
new file mode 100644
index 00000000..cba7db5b
--- /dev/null
+++ b/unittest/examples/CMakeLists.txt
@@ -0,0 +1,16 @@
+# Copyright (c) 2006, 2010, Oracle and/or its affiliates. All rights reserved.
+# 
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; version 2 of the License.
+# 
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1335 USA
+
+MY_ADD_TESTS(simple skip todo skip_all no_plan)
diff --git a/unittest/examples/core-t.c b/unittest/examples/core-t.c
new file mode 100644
index 00000000..12d9fe5c
--- /dev/null
+++ b/unittest/examples/core-t.c
@@ -0,0 +1,34 @@
+/* Copyright (c) 2006 MySQL AB, 2009 Sun Microsystems, Inc.
+   Use is subject to license terms.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; version 2 of the License.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1335  USA */
+
+#include <my_global.h>
+
+#include <stdlib.h>
+#include <tap.h>
+
+/*
+  This is a simple test to demonstrate what happens if a signal that
+  generates a core is raised.
+
+  Note that this test will stop all further testing!
+ */
+
+int main() {
+  plan(3);
+  ok(1, "First test");
+  abort();
+  return exit_status();
+}
diff --git a/unittest/examples/no_plan-t.c b/unittest/examples/no_plan-t.c
new file mode 100644
index 00000000..80a56970
--- /dev/null
+++ b/unittest/examples/no_plan-t.c
@@ -0,0 +1,40 @@
+/* Copyright (c) 2006, 2010, Oracle and/or its affiliates 
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; version 2 of the License.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1335  USA */
+
+#include <my_global.h>
+
+#include <stdlib.h>
+#include <tap.h>
+
+/*
+  Sometimes, the number of tests is not known beforehand. In those
+  cases, you should invoke plan(NO_PLAN).
+  The plan will be printed at the end of the test (inside exit_status()).
+
+  Use this sparingly, it is a last resort: planning how many tests you
+  are going to run will help you catch that offending case when some
+  tests are skipped for an unknown reason.
+*/
+int main() {
+  /*
+    We recommend calling plan(NO_PLAN), but want to verify that
+    omitting the call works as well.
+    plan(NO_PLAN);
+  */
+  ok(1, " ");
+  ok(1, " ");
+  ok(1, " ");
+  return exit_status();
+}
diff --git a/unittest/examples/simple-t.c b/unittest/examples/simple-t.c
new file mode 100644
index 00000000..ea64696c
--- /dev/null
+++ b/unittest/examples/simple-t.c
@@ -0,0 +1,53 @@
+/* Copyright (C) 2006 MySQL AB
+   Use is subject to license terms
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; version 2 of the License.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1335  USA */
+
+#include <tap.h>
+
+unsigned int gcs(unsigned int a, unsigned int b)
+{
+  if (b > a) {
+    unsigned int t = a;
+    a = b;
+    b = t;
+  }
+
+  while (b != 0) {
+    unsigned int m = a % b;
+    a = b;
+    b = m;
+  }
+  return a;
+}
+
+int main() {
+  unsigned int a,b;
+  unsigned int failed;
+  plan(1);
+  diag("Testing basic functions");
+  failed = 0;
+  for (a = 1 ; a < 2000 ; ++a)
+    for (b = 1 ; b < 2000 ; ++b)
+    {
+      unsigned int d = gcs(a, b);
+      if (a % d != 0 || b % d != 0) {
+        ++failed;
+        diag("Failed for gcs(%4u,%4u)", a, b);
+      }
+    }
+  ok(failed == 0, "Testing gcs()");
+  return exit_status();
+}
+
diff --git a/unittest/examples/skip-t.c b/unittest/examples/skip-t.c
new file mode 100644
index 00000000..a8ca43f6
--- /dev/null
+++ b/unittest/examples/skip-t.c
@@ -0,0 +1,29 @@
+/*
+   Copyright (c) 2006, 2010, Oracle and/or its affiliates
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; version 2 of the License.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1335  USA */
+
+#include <tap.h>
+#include <stdlib.h>
+
+int main() {
+  plan(4);
+  ok1(1);
+  ok1(1);
+  SKIP_BLOCK_IF(1, 2, "Example of skipping a few test points in a test") {
+    ok1(1);
+    ok1(1);
+  }
+  return exit_status();
+}
diff --git a/unittest/examples/skip_all-t.c b/unittest/examples/skip_all-t.c
new file mode 100644
index 00000000..cfe6432b
--- /dev/null
+++ b/unittest/examples/skip_all-t.c
@@ -0,0 +1,40 @@
+/*
+   Copyright (c) 2006, 2010, Oracle and/or its affiliates
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; version 2 of the License.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1335  USA */
+
+#include <my_global.h>
+
+#include <stdlib.h>
+#include <tap.h>
+
+int has_feature() {
+  return 0;
+}
+
+/*
+  In some cases, an entire test file does not make sense because there
+  some feature is missing.  In that case, the entire test case can be
+  skipped in the following manner.
+ */
+int main() {
+  if (!has_feature())
+    skip_all("Example of skipping an entire test");
+  plan(4);
+  ok1(1);
+  ok1(1);
+  ok1(1);
+  ok1(1);
+  return exit_status();
+}
diff --git a/unittest/examples/todo-t.c b/unittest/examples/todo-t.c
new file mode 100644
index 00000000..91720b30
--- /dev/null
+++ b/unittest/examples/todo-t.c
@@ -0,0 +1,36 @@
+/*
+   Copyright (c) 2006, 2010, Oracle and/or its affiliates
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; version 2 of the License.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1335  USA */
+
+#include <my_global.h>
+
+#include <stdlib.h>
+#include <tap.h>
+
+int main()
+{
+  plan(4);
+  ok1(1);
+  ok1(1);
+  /*
+    Tests in the todo region is expected to fail. If they don't,
+    something is strange.
+  */
+  todo_start("Need to fix these");
+  ok1(0);
+  ok1(0);
+  todo_end();
+  return exit_status();
+}