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tests: add tests on calc functions

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Functions tested:

- calc_operator_precedence
- calc_pop_value
- calc_list_free_cb
- calc_operation
- calc_operation_stacks
This commit is contained in:
Sébastien Helleu
2020-04-08 21:31:53 +02:00
parent a693125c81
commit 007fd03bc8
2 changed files with 167 additions and 17 deletions
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src/core/wee-calc.c
+26 -17
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@@ -65,22 +65,22 @@ calc_list_free_cb (void *data, struct t_arraylist *arraylist, void *pointer)
*/
int
calc_operator_precedence (char *operator)
calc_operator_precedence (const char *oper)
{
if (!operator)
if (!oper)
return 0;
if ((strcmp (operator, "*") == 0)
|| (strcmp (operator, "/") == 0)
|| (strcmp (operator, "//") == 0)
|| (strcmp (operator, "%") == 0)
|| (strcmp (operator, "**") == 0))
if ((strcmp (oper, "*") == 0)
|| (strcmp (oper, "/") == 0)
|| (strcmp (oper, "//") == 0)
|| (strcmp (oper, "%") == 0)
|| (strcmp (oper, "**") == 0))
{
return 2;
}
if ((strcmp (operator, "+") == 0)
|| (strcmp (operator, "-") == 0))
if ((strcmp (oper, "+") == 0)
|| (strcmp (oper, "-") == 0))
{
return 1;
}
@@ -98,6 +98,9 @@ calc_pop_value (struct t_arraylist *list_values)
int size_values;
double *ptr_value, value;
if (!list_values)
return 0;
size_values = arraylist_size (list_values);
if (size_values < 1)
@@ -116,27 +119,30 @@ calc_pop_value (struct t_arraylist *list_values)
*/
double
calc_operation (char *operator, double value1, double value2)
calc_operation (const char *oper, double value1, double value2)
{
if (strcmp (operator, "+") == 0)
if (!oper)
return 0;
if (strcmp (oper, "+") == 0)
return value1 + value2;
if (strcmp (operator, "-") == 0)
if (strcmp (oper, "-") == 0)
return value1 - value2;
if (strcmp (operator, "*") == 0)
if (strcmp (oper, "*") == 0)
return value1 * value2;
if (strcmp (operator, "/") == 0)
if (strcmp (oper, "/") == 0)
return (value2 != 0) ? value1 / value2 : 0;
if (strcmp (operator, "//") == 0)
if (strcmp (oper, "//") == 0)
return (value2 != 0) ? floor (value1 / value2) : 0;
if (strcmp (operator, "%") == 0)
if (strcmp (oper, "%") == 0)
return (value2 != 0) ? fmod (value1, value2) : 0;
if (strcmp (operator, "**") == 0)
if (strcmp (oper, "**") == 0)
return pow (value1, value2);
return 0;
@@ -157,6 +163,9 @@ calc_operation_stacks (struct t_arraylist *list_values,
double value1, value2, result, *ptr_result;
char *ptr_operator;
if (!list_values || !list_ops)
return;
size_ops = arraylist_size (list_ops);
if (size_ops < 1)
return;