Add more tests.

5 files changed, 213 insertions, 1 deletions

diff --git a/tests/Makefile.am b/tests/Makefile.am
index ee8a2f1..b4fd06d 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -17,10 +17,26 @@
 ## along with this program.  If not, see <http://www.gnu.org/licenses/>. ##
 ###########################################################################
 
-check_PROGRAMS = introspective-system-test
+check_PROGRAMS = introspective-system-test                                     \
+                 introspective-cputime-test                                    \
+                 monotonic-system-test                                         \
+                 monotonic-cputime-test                                        \
+                 monotonic-realticks-test
 TESTS          = $(check_PROGRAMS)
 
 INCLUDES = -I../src
 
 introspective_system_test_SOURCES = introspective-system.c
 introspective_system_test_LDADD   = ../src/libsandglass.la
+
+introspective_cputime_test_SOURCES = introspective-cputime.c
+introspective_cputime_test_LDADD   = ../src/libsandglass.la
+
+monotonic_system_test_SOURCES = monotonic-system.c
+monotonic_system_test_LDADD   = ../src/libsandglass.la
+
+monotonic_cputime_test_SOURCES = monotonic-cputime.c
+monotonic_cputime_test_LDADD   = ../src/libsandglass.la
+
+monotonic_realticks_test_SOURCES = monotonic-realticks.c
+monotonic_realticks_test_LDADD   = ../src/libsandglass.la
diff --git a/tests/introspective-cputime.c b/tests/introspective-cputime.c
new file mode 100644
index 0000000..026ae94
--- /dev/null
+++ b/tests/introspective-cputime.c
@@ -0,0 +1,49 @@
+/*************************************************************************
+ * Copyright (C) 2008 Tavian Barnes <tavianator@gmail.com>               *
+ *                                                                       *
+ * This file is part of The Sandglass Library.                           *
+ *                                                                       *
+ * The Sandglass Library is free software; you can redistribute it       *
+ * and/or modify it under the terms of the GNU Lesser General Public     *
+ * License as published by the Free Software Foundation; either version  *
+ * 3 of the License, or (at your option) any later version.              *
+ *                                                                       *
+ * The Sandglass Library 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  *
+ * Lesser General Public License for more details.                       *
+ *                                                                       *
+ * You should have received a copy of the GNU Lesser General Public      *
+ * License along with this program.  If not, see                         *
+ * <http://www.gnu.org/licenses/>.                                       *
+ *************************************************************************/
+
+#include "../src/sandglass_impl.h"
+#include "../src/sandglass.h"
+#include <unistd.h>
+#include <time.h>
+#include <stdlib.h>
+#include <stdio.h>
+
+int
+main()
+{
+  sandglass_t sandglass;
+  sandglass_attributes_t attr = { SANDGLASS_INTROSPECTIVE, SANDGLASS_CPUTIME };
+  struct timespec tosleep;
+
+  if (sandglass_create(&sandglass, &attr, &attr) != 0) {
+    perror("sandglass_create()");
+    return EXIT_FAILURE;
+  }
+
+  sandglass_bench(&sandglass, {
+    tosleep.tv_sec = 0;
+    tosleep.tv_nsec = 100000000L;
+    sandglass_spin(&tosleep);
+  });
+
+  printf("%g\n", sandglass.grains/sandglass.resolution);
+
+  return EXIT_SUCCESS;
+}
diff --git a/tests/monotonic-cputime.c b/tests/monotonic-cputime.c
new file mode 100644
index 0000000..7e0fdef
--- /dev/null
+++ b/tests/monotonic-cputime.c
@@ -0,0 +1,49 @@
+/*************************************************************************
+ * Copyright (C) 2008 Tavian Barnes <tavianator@gmail.com>               *
+ *                                                                       *
+ * This file is part of The Sandglass Library.                           *
+ *                                                                       *
+ * The Sandglass Library is free software; you can redistribute it       *
+ * and/or modify it under the terms of the GNU Lesser General Public     *
+ * License as published by the Free Software Foundation; either version  *
+ * 3 of the License, or (at your option) any later version.              *
+ *                                                                       *
+ * The Sandglass Library 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  *
+ * Lesser General Public License for more details.                       *
+ *                                                                       *
+ * You should have received a copy of the GNU Lesser General Public      *
+ * License along with this program.  If not, see                         *
+ * <http://www.gnu.org/licenses/>.                                       *
+ *************************************************************************/
+
+#include "../src/sandglass_impl.h"
+#include "../src/sandglass.h"
+#include <unistd.h>
+#include <time.h>
+#include <stdlib.h>
+#include <stdio.h>
+
+int
+main()
+{
+  sandglass_t sandglass;
+  sandglass_attributes_t attr = { SANDGLASS_MONOTONIC, SANDGLASS_CPUTIME };
+  struct timespec tosleep;
+
+  if (sandglass_create(&sandglass, &attr, &attr) != 0) {
+    perror("sandglass_create()");
+    return EXIT_FAILURE;
+  }
+
+  sandglass_bench(&sandglass, {
+    tosleep.tv_sec = 0;
+    tosleep.tv_nsec = 100000000L;
+    sandglass_spin(&tosleep);
+  });
+
+  printf("%g\n", sandglass.grains/sandglass.resolution);
+
+  return EXIT_SUCCESS;
+}
diff --git a/tests/monotonic-realticks.c b/tests/monotonic-realticks.c
new file mode 100644
index 0000000..5cadd1d
--- /dev/null
+++ b/tests/monotonic-realticks.c
@@ -0,0 +1,49 @@
+/*************************************************************************
+ * Copyright (C) 2008 Tavian Barnes <tavianator@gmail.com>               *
+ *                                                                       *
+ * This file is part of The Sandglass Library.                           *
+ *                                                                       *
+ * The Sandglass Library is free software; you can redistribute it       *
+ * and/or modify it under the terms of the GNU Lesser General Public     *
+ * License as published by the Free Software Foundation; either version  *
+ * 3 of the License, or (at your option) any later version.              *
+ *                                                                       *
+ * The Sandglass Library 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  *
+ * Lesser General Public License for more details.                       *
+ *                                                                       *
+ * You should have received a copy of the GNU Lesser General Public      *
+ * License along with this program.  If not, see                         *
+ * <http://www.gnu.org/licenses/>.                                       *
+ *************************************************************************/
+
+#include "../src/sandglass_impl.h"
+#include "../src/sandglass.h"
+#include <unistd.h>
+#include <time.h>
+#include <stdlib.h>
+#include <stdio.h>
+
+int
+main()
+{
+  sandglass_t sandglass;
+  sandglass_attributes_t attr = { SANDGLASS_MONOTONIC, SANDGLASS_REALTICKS };
+  struct timespec tosleep;
+
+  if (sandglass_create(&sandglass, &attr, &attr) != 0) {
+    perror("sandglass_create()");
+    return EXIT_FAILURE;
+  }
+
+  sandglass_bench(&sandglass, {
+    tosleep.tv_sec = 0;
+    tosleep.tv_nsec = 100000000L;
+    sandglass_spin(&tosleep);
+  });
+
+  printf("%g\n", sandglass.grains/sandglass.resolution);
+
+  return EXIT_SUCCESS;
+}
diff --git a/tests/monotonic-system.c b/tests/monotonic-system.c
new file mode 100644
index 0000000..49a1b8c
--- /dev/null
+++ b/tests/monotonic-system.c
@@ -0,0 +1,49 @@
+/*************************************************************************
+ * Copyright (C) 2008 Tavian Barnes <tavianator@gmail.com>               *
+ *                                                                       *
+ * This file is part of The Sandglass Library.                           *
+ *                                                                       *
+ * The Sandglass Library is free software; you can redistribute it       *
+ * and/or modify it under the terms of the GNU Lesser General Public     *
+ * License as published by the Free Software Foundation; either version  *
+ * 3 of the License, or (at your option) any later version.              *
+ *                                                                       *
+ * The Sandglass Library 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  *
+ * Lesser General Public License for more details.                       *
+ *                                                                       *
+ * You should have received a copy of the GNU Lesser General Public      *
+ * License along with this program.  If not, see                         *
+ * <http://www.gnu.org/licenses/>.                                       *
+ *************************************************************************/
+
+#include "../src/sandglass_impl.h"
+#include "../src/sandglass.h"
+#include <unistd.h>
+#include <time.h>
+#include <stdlib.h>
+#include <stdio.h>
+
+int
+main()
+{
+  sandglass_t sandglass;
+  sandglass_attributes_t attr = { SANDGLASS_MONOTONIC, SANDGLASS_SYSTEM };
+  struct timespec tosleep;
+
+  if (sandglass_create(&sandglass, &attr, &attr) != 0) {
+    perror("sandglass_create()");
+    return EXIT_FAILURE;
+  }
+
+  sandglass_bench(&sandglass, {
+    tosleep.tv_sec = 0;
+    tosleep.tv_nsec = 100000000L;
+    sandglass_spin(&tosleep);
+  });
+
+  printf("%g\n", sandglass.grains/sandglass.resolution);
+
+  return EXIT_SUCCESS;
+}