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Add some tests involving leading whitespace.

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2006-06-05  Matthias Clasen  <mclasen@redhat.com>

	* tests/strtod-test.c: Add some tests involving
	leading whitespace.

	* glib/gstrfuncs.c (g_ascii_formatd): Skip leading
	whitespace.  (#343899, Øystein Johansen)
This commit is contained in:
Matthias Clasen
2006-06-05 14:16:47 +00:00
committed by Matthias Clasen
parent ef3d67bbec
commit c3d19b850f
4 changed files with 61 additions and 3 deletions
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36
tests/strtod-test.c
View File

@@ -10,11 +10,12 @@
#include <stdlib.h>
#include <math.h>
static char *locales[] = {"sv_SE", "en_US", "fa_IR", "C", "ru_RU"};
void
test_string (char *number, double res, gboolean check_end, int correct_len)
{
double d;
char *locales[] = {"sv_SE", "en_US", "fa_IR", "C", "ru_RU"};
int l;
char *dummy;
@@ -59,6 +60,19 @@ test_string (char *number, double res, gboolean check_end, int correct_len)
}
static void
test_number (gdouble num, gchar *fmt, gchar *str)
{
int l;
gchar buf[G_ASCII_DTOSTR_BUF_SIZE];
for (l = 0; l < G_N_ELEMENTS (locales); l++)
{
g_ascii_formatd (buf, G_ASCII_DTOSTR_BUF_SIZE, fmt, num);
g_assert (strcmp (buf, str) == 0);
}
}
int
main ()
{
@@ -108,7 +122,25 @@ main ()
d = -pow (2.0, -1024.1);
g_assert (d == g_ascii_strtod (g_ascii_dtostr (buffer, sizeof (buffer), d), NULL));
/* for #343899 */
test_string (" 0.75", 0.75, FALSE, 0);
test_string (" +0.75", 0.75, FALSE, 0);
test_string (" -0.75", -0.75, FALSE, 0);
test_string ("\f0.75", 0.75, FALSE, 0);
test_string ("\n0.75", 0.75, FALSE, 0);
test_string ("\r0.75", 0.75, FALSE, 0);
test_string ("\t0.75", 0.75, FALSE, 0);
#if 0
/* g_ascii_isspace() returns FALSE for vertical tab, see #59388 */
test_string ("\v0.75", 0.75, FALSE, 0);
#endif
/* for #343899 */
test_number (0.75, "%0.2f", "0.75");
test_number (0.75, "%5.2f", " 0.75");
test_number (-0.75, "%0.2f", "-0.75");
test_number (-0.75, "%5.2f", "-0.75");
test_number (1e99, "%.0e", "1e+99");
return 0;
}