1 files changed, 237 insertions, 0 deletions
diff --git a/eel/eel-self-checks.c b/eel/eel-self-checks.c
new file mode 100644
index 00000000..c1fa425f
--- /dev/null
+++ b/eel/eel-self-checks.c
@@ -0,0 +1,237 @@
+/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*-
+
+ eel-self-checks.c: The self-check framework.
+
+ Copyright (C) 1999 Eazel, Inc.
+
+ This program is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 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
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with this program; if not, write to the
+ Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA.
+
+ Author: Darin Adler <[email protected]>
+*/
+
+#include <config.h>
+
+#if ! defined (EEL_OMIT_SELF_CHECK)
+
+#include "eel-self-checks.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+static gboolean failed;
+
+static const char *current_expression;
+static const char *current_file_name;
+static int current_line_number;
+
+void
+eel_exit_if_self_checks_failed (void)
+{
+ if (!failed)
+ {
+ return;
+ }
+
+ printf ("\n");
+
+ exit (EXIT_FAILURE);
+}
+
+void
+eel_report_check_failure (char *result, char *expected)
+{
+ if (!failed)
+ {
+ fprintf (stderr, "\n");
+ }
+
+ fprintf (stderr, "FAIL: check failed in %s, line %d\n", current_file_name, current_line_number);
+ fprintf (stderr, " evaluated: %s\n", current_expression);
+ fprintf (stderr, " expected: %s\n", expected == NULL ? "NULL" : expected);
+ fprintf (stderr, " got: %s\n", result == NULL ? "NULL" : result);
+
+ failed = TRUE;
+
+ g_free (result);
+ g_free (expected);
+}
+
+static char *
+eel_strdup_boolean (gboolean boolean)
+{
+ if (boolean == FALSE)
+ {
+ return g_strdup ("FALSE");
+ }
+ if (boolean == TRUE)
+ {
+ return g_strdup ("TRUE");
+ }
+ return g_strdup_printf ("gboolean(%d)", boolean);
+}
+
+void
+eel_before_check (const char *expression,
+ const char *file_name,
+ int line_number)
+{
+ current_expression = expression;
+ current_file_name = file_name;
+ current_line_number = line_number;
+}
+
+void
+eel_after_check (void)
+{
+ /* It would be good to check here if there was a memory leak. */
+}
+
+void
+eel_check_boolean_result (gboolean result, gboolean expected)
+{
+ if (result != expected)
+ {
+ eel_report_check_failure (eel_strdup_boolean (result),
+ eel_strdup_boolean (expected));
+ }
+ eel_after_check ();
+}
+
+void
+eel_check_rectangle_result (EelIRect result,
+ int expected_x0,
+ int expected_y0,
+ int expected_x1,
+ int expected_y1)
+{
+ if (result.x0 != expected_x0
+ || result.y0 != expected_y0
+ || result.x1 != expected_x1
+ || result.y1 != expected_y1)
+ {
+ eel_report_check_failure (g_strdup_printf ("x0=%d, y0=%d, x1=%d, y1=%d",
+ result.x0,
+ result.y0,
+ result.x1,
+ result.y1),
+ g_strdup_printf ("x0=%d, y0=%d, x1=%d, y1=%d",
+ expected_x0,
+ expected_y0,
+ expected_x1,
+ expected_y1));
+ }
+ eel_after_check ();
+}
+
+void
+eel_check_dimensions_result (EelDimensions result,
+ int expected_width,
+ int expected_height)
+{
+ if (result.width != expected_width
+ || result.height != expected_height)
+ {
+ eel_report_check_failure (g_strdup_printf ("width=%d, height=%d",
+ result.width,
+ result.height),
+ g_strdup_printf ("width=%d, height=%d",
+ expected_width,
+ expected_height));
+ }
+ eel_after_check ();
+}
+
+void
+eel_check_point_result (EelIPoint result,
+ int expected_x,
+ int expected_y)
+{
+ if (result.x != expected_x
+ || result.y != expected_y)
+ {
+ eel_report_check_failure (g_strdup_printf ("x=%d, y=%d",
+ result.x,
+ result.y),
+ g_strdup_printf ("x=%d, y=%d",
+ expected_x,
+ expected_y));
+ }
+ eel_after_check ();
+}
+
+void
+eel_check_integer_result (long result, long expected)
+{
+ if (result != expected)
+ {
+ eel_report_check_failure (g_strdup_printf ("%ld", result),
+ g_strdup_printf ("%ld", expected));
+ }
+ eel_after_check ();
+}
+
+void
+eel_check_double_result (double result, double expected)
+{
+ if (result != expected)
+ {
+ eel_report_check_failure (g_strdup_printf ("%f", result),
+ g_strdup_printf ("%f", expected));
+ }
+ eel_after_check ();
+}
+
+void
+eel_check_string_result (char *result, const char *expected)
+{
+ gboolean match;
+
+ /* Stricter than eel_strcmp.
+ * NULL does not match "" in this test.
+ */
+ if (expected == NULL)
+ {
+ match = result == NULL;
+ }
+ else
+ {
+ match = result != NULL && strcmp (result, expected) == 0;
+ }
+
+ if (!match)
+ {
+ eel_report_check_failure (result, g_strdup (expected));
+ }
+ else
+ {
+ g_free (result);
+ }
+ eel_after_check ();
+}
+
+void
+eel_before_check_function (const char *name)
+{
+ fprintf (stderr, "running %s\n", name);
+}
+
+void
+eel_after_check_function (void)
+{
+}
+
+#endif /* ! EEL_OMIT_SELF_CHECK */