Add test for timestamp comparison

1 files changed, 73 insertions, 0 deletions

diff --git a/tests/test-gl-util.c b/tests/test-gl-util.c
new file mode 100644
index 0000000..5fac6d9
--- /dev/null
+++ b/tests/test-gl-util.c
@@ -0,0 +1,73 @@
+/*
+ *  GNOME Logs - View and search logs
+ *  Copyright (C) 2015 Ekaterina Gerasimova
+ *
+ *  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, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  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, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "gl-util.h"
+
+static void
+util_timestamp_to_display (void)
+{
+    gsize i;
+    GDateTime *now;
+
+    static const struct
+    {
+        guint64 microsecs;
+        GlUtilClockFormat format;
+        const gchar *time;
+    } times[] =
+    {
+        /* Test three cases for each format (same day, same year, different
+           year */
+        { G_GUINT64_CONSTANT (1423486800000000), GL_UTIL_CLOCK_FORMAT_12HR,
+          " 1:00 PM" },
+        { G_GUINT64_CONSTANT (1423402200000000), GL_UTIL_CLOCK_FORMAT_12HR,
+          "Feb  8  1:30 PM" },
+        { G_GUINT64_CONSTANT (1391952600000000), GL_UTIL_CLOCK_FORMAT_12HR,
+          "Feb  9 2014  1:30 PM" },
+        { G_GUINT64_CONSTANT (1423486800000000), GL_UTIL_CLOCK_FORMAT_24HR,
+          "13:00" },
+        { G_GUINT64_CONSTANT (1423402200000000), GL_UTIL_CLOCK_FORMAT_24HR,
+          "Feb  8 13:30" },
+        { G_GUINT64_CONSTANT (1391952600000000), GL_UTIL_CLOCK_FORMAT_24HR,
+          "Feb  9 2014 13:30" }
+    };
+
+    now = g_date_time_new_utc (2015, 2, 9, 13, 30, 42);
+
+    for (i = 0; i < G_N_ELEMENTS (times); i++)
+    {
+        gchar *compare;
+
+        compare = gl_util_timestamp_to_display (times[i].microsecs, now,
+                                                times[i].format);
+        g_assert_cmpstr (compare, ==, times[i].time);
+        g_free (compare);
+    }
+
+    g_date_time_unref (now);
+}
+
+int
+main (int argc, char** argv)
+{
+    g_test_init (&argc, &argv, NULL);
+
+    g_test_add_func ("/util/timestamp_to_display", util_timestamp_to_display);
+
+    return g_test_run ();
+}