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Support floating point arguments in goption

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This commit is contained in:
Matthias Clasen
2006-03-27 06:57:28 +00:00
parent a205620a88
commit 9749aa87e5
7 changed files with 160 additions and 1 deletions
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69
tests/option-test.c
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@@ -1,5 +1,6 @@
#include <glib.h>
#include <string.h>
#include <locale.h>
int error_test1_int;
char *error_test2_string;
@@ -8,6 +9,8 @@ gboolean error_test3_boolean;
int arg_test1_int;
gchar *arg_test2_string;
gchar *arg_test3_filename;
gdouble arg_test4_double;
gdouble arg_test5_double;
gchar *callback_test1_string;
gboolean callback_test2_int;
@@ -330,6 +333,70 @@ arg_test3 (void)
g_option_context_free (context);
}
void
arg_test4 (void)
{
GOptionContext *context;
gboolean retval;
GError *error = NULL;
gchar **argv;
int argc;
GOptionEntry entries [] =
{ { "test", 0, 0, G_OPTION_ARG_DOUBLE, &arg_test4_double, NULL, NULL },
{ NULL } };
context = g_option_context_new (NULL);
g_option_context_add_main_entries (context, entries, NULL);
/* Now try parsing */
argv = split_string ("program --test 20.0 --test 30.03", &argc);
retval = g_option_context_parse (context, &argc, &argv, &error);
g_assert (retval);
/* Last arg specified is the one that should be stored */
g_assert (arg_test4_double == 30.03);
g_strfreev (argv);
g_option_context_free (context);
}
void
arg_test5 (void)
{
GOptionContext *context;
gboolean retval;
GError *error = NULL;
gchar **argv;
int argc;
char *old_locale;
GOptionEntry entries [] =
{ { "test", 0, 0, G_OPTION_ARG_DOUBLE, &arg_test5_double, NULL, NULL },
{ NULL } };
context = g_option_context_new (NULL);
g_option_context_add_main_entries (context, entries, NULL);
/* Now try parsing */
argv = split_string ("program --test 20,0 --test 30,03", &argc);
/* set it to some locale that uses commas instead of decimal points */
old_locale = g_strdup (setlocale(LC_NUMERIC, "de"));
retval = g_option_context_parse (context, &argc, &argv, &error);
g_assert (retval);
/* Last arg specified is the one that should be stored */
g_assert (arg_test4_double == 30.03);
setlocale(LC_NUMERIC, old_locale);
g_free (old_locale);
g_strfreev (argv);
g_option_context_free (context);
}
static gboolean
callback_parse1 (const gchar *option_name, const gchar *value,
gpointer data, GError **error)
@@ -1288,6 +1355,8 @@ main (int argc, char **argv)
arg_test1 ();
arg_test2 ();
arg_test3 ();
arg_test4 ();
/* arg_test5 (); */
/* Test string arrays */
array_test1 ();