add copyright headers

lib/dice.c

@@ -1,3 +1,22 @@
+/*
+ * This file is part of libdice.
+ *
+ * Copyright (C) 2018 Florian Stinglmayr <florian@n0la.org>
+ *
+ * libdice 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.
+ *
+ * libdice 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 libdice.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
 #include "dice.h"
 #include "dice_parse.h"
 

lib/dice.h

@@ -1,3 +1,22 @@
+/*
+ * This file is part of libdice.
+ *
+ * Copyright (C) 2018 Florian Stinglmayr <florian@n0la.org>
+ *
+ * libdice 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.
+ *
+ * libdice 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 libdice.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
 #ifndef LIBDICE_DICE_H
 #define LIBDICE_DICE_H
 

lib/diceexpr.c

@@ -705,11 +705,13 @@ static void pn (const te_expr *n, int depth) {
     }
 }
 
-
 static void te_print(const te_expr *n) {
     pn(n, 0);
 }
 
+/* libdice specific functions
+ */
+
 struct dice_expression_
 {
     te_expr *expr;

tests/test_dice_evaluate.c

@@ -1,3 +1,22 @@
+/*
+ * This file is part of libdice.
+ *
+ * Copyright (C) 2018 Florian Stinglmayr <florian@n0la.org>
+ *
+ * libdice 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.
+ *
+ * libdice 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 libdice.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
 #include <dice.h>
 
 #include <setjmp.h>

tests/test_dice_parse.c

@@ -1,3 +1,22 @@
+/*
+ * This file is part of libdice.
+ *
+ * Copyright (C) 2018 Florian Stinglmayr <florian@n0la.org>
+ *
+ * libdice 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.
+ *
+ * libdice 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 libdice.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
 #include <dice.h>
 
 #include <setjmp.h>

tests/test_dice_simple_roll.c

@@ -1,3 +1,22 @@
+/*
+ * This file is part of libdice.
+ *
+ * Copyright (C) 2018 Florian Stinglmayr <florian@n0la.org>
+ *
+ * libdice 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.
+ *
+ * libdice 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 libdice.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
 #include <dice.h>
 
 #include <setjmp.h>

tests/test_expr_parse.c

@@ -0,0 +1,107 @@
+/*
+ * This file is part of libdice.
+ *
+ * Copyright (C) 2018 Florian Stinglmayr <florian@n0la.org>
+ *
+ * libdice 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.
+ *
+ * libdice 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 libdice.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <dice.h>
+
+#include <setjmp.h>
+#include <cmocka.h>
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+
+static void test_expr_parse_none(void **arg)
+{
+    dice_expression_t e = NULL;
+    int error = 0;
+
+    e = dice_expression_parse("", &error);
+
+    assert_null(e);
+    assert_int_equal(error, 1);
+}
+
+static void test_expr_parse_simple(void **arg)
+{
+    dice_expression_t e = NULL;
+    int error = 0, i = 0;
+    int64_t result = 0;
+
+    e = dice_expression_parse("4d6", &error);
+
+    assert_non_null(e);
+    assert_int_equal(error, 0);
+
+    for (i = 0; i < 100000; i++) {
+        assert_true(dice_expression_evaluate(e, &result));
+        assert_true(result >= 4 && result <= 32);
+    }
+
+    dice_expression_free(e);
+}
+
+static void test_expr_parse_modifier(void **arg)
+{
+    dice_expression_t e = NULL;
+    int error = 0, i = 0;
+    int64_t result = 0;
+
+    e = dice_expression_parse("1d20+3+5", &error);
+
+    assert_non_null(e);
+    assert_int_equal(error, 0);
+
+    for (i = 0; i < 100000; i++) {
+        assert_true(dice_expression_evaluate(e, &result));
+        assert_true(result >= 9 && result <= 28);
+    }
+
+    dice_expression_free(e);
+}
+
+static void test_expr_parse_complex(void **arg)
+{
+    dice_expression_t e = NULL;
+    int error = 0, i = 0;
+    int64_t result = 0;
+
+    e = dice_expression_parse("1d8+(3+5)+1d6+5d4", &error);
+
+    assert_non_null(e);
+    assert_int_equal(error, 0);
+
+    for (i = 0; i < 100000; i++) {
+        assert_true(dice_expression_evaluate(e, &result));
+        assert_true(result >= 15 && result <= 42);
+    }
+
+    dice_expression_free(e);
+}
+
+
+int main(int ac, char **av)
+{
+    const struct CMUnitTest tests[] = {
+        cmocka_unit_test(test_expr_parse_none),
+        cmocka_unit_test(test_expr_parse_simple),
+        cmocka_unit_test(test_expr_parse_modifier),
+        cmocka_unit_test(test_expr_parse_complex),
+    };
+
+    return cmocka_run_group_tests(tests, NULL, NULL);
+}