Commit 5f89498f authored by Matthias Clasen's avatar Matthias Clasen

improve printf tests coverage

parent 91008281
......@@ -19,9 +19,11 @@
* if advised of the possibility of such damage.
*/
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include "glib.h"
#include "gstdio.h"
static void
test_retval_and_trunc (void)
......@@ -606,6 +608,54 @@ test_positional_params (void)
g_assert_cmpstr (buf, ==, "abcabc");
}
static void
test_positional_params2 (void)
{
gint res;
if (g_test_trap_fork (0, G_TEST_TRAP_SILENCE_STDOUT))
{
res = g_printf ("%2$c %1$c", 'b', 'a');
g_assert_cmpint (res, ==, 3);
exit (0);
}
g_test_trap_assert_passed ();
g_test_trap_assert_stdout ("*a b*");
if (g_test_trap_fork (0, G_TEST_TRAP_SILENCE_STDOUT))
{
res = g_printf ("%1$*2$.*3$s", "abc", 5, 2);
g_assert_cmpint (res, ==, 5);
exit (0);
}
g_test_trap_assert_passed ();
g_test_trap_assert_stdout ("* ab*");
if (g_test_trap_fork (0, G_TEST_TRAP_SILENCE_STDOUT))
{
res = g_printf ("%1$s%1$s", "abc");
g_assert_cmpint (res, ==, 6);
exit (0);
}
g_test_trap_assert_passed ();
g_test_trap_assert_stdout ("*abcabc*");
}
static void
test_percent2 (void)
{
gint res;
if (g_test_trap_fork (0, G_TEST_TRAP_SILENCE_STDOUT))
{
res = g_printf ("%%");
g_assert_cmpint (res, ==, 1);
exit (0);
}
g_test_trap_assert_passed ();
g_test_trap_assert_stdout ("*%*");
}
static void
test_64bit (void)
{
......@@ -686,26 +736,189 @@ test_64bit (void)
#endif
}
static void
test_64bit2 (void)
{
gint res;
if (g_test_trap_fork (0, G_TEST_TRAP_SILENCE_STDOUT))
{
res = g_printf ("%" G_GINT64_FORMAT, (gint64)123456);
g_assert_cmpint (res, ==, 6);
exit (0);
}
g_test_trap_assert_passed ();
g_test_trap_assert_stdout ("*123456*");
if (g_test_trap_fork (0, G_TEST_TRAP_SILENCE_STDOUT))
{
res = g_printf ("%" G_GINT64_FORMAT, (gint64)-123456);
g_assert_cmpint (res, ==, 7);
exit (0);
}
g_test_trap_assert_passed ();
g_test_trap_assert_stdout ("*-123456*");
if (g_test_trap_fork (0, G_TEST_TRAP_SILENCE_STDOUT))
{
res = g_printf ("%" G_GUINT64_FORMAT, (guint64)123456);
g_assert_cmpint (res, ==, 6);
exit (0);
}
g_test_trap_assert_passed ();
g_test_trap_assert_stdout ("*123456*");
if (g_test_trap_fork (0, G_TEST_TRAP_SILENCE_STDOUT))
{
res = g_printf ("%" G_GINT64_MODIFIER "o", (gint64)123456);
g_assert_cmpint (res, ==, 6);
exit (0);
}
g_test_trap_assert_passed ();
g_test_trap_assert_stdout ("*361100*");
if (g_test_trap_fork (0, G_TEST_TRAP_SILENCE_STDOUT))
{
res = g_printf ("%#" G_GINT64_MODIFIER "o", (gint64)123456);
g_assert_cmpint (res, ==, 7);
exit (0);
}
g_test_trap_assert_passed ();
g_test_trap_assert_stdout ("*0361100*");
if (g_test_trap_fork (0, G_TEST_TRAP_SILENCE_STDOUT))
{
res = g_printf ("%" G_GINT64_MODIFIER "x", (gint64)123456);
g_assert_cmpint (res, ==, 5);
exit (0);
}
g_test_trap_assert_passed ();
g_test_trap_assert_stdout ("*1e240*");
if (g_test_trap_fork (0, G_TEST_TRAP_SILENCE_STDOUT))
{
res = g_printf ("%#" G_GINT64_MODIFIER "x", (gint64)123456);
g_assert_cmpint (res, ==, 7);
exit (0);
}
g_test_trap_assert_passed ();
g_test_trap_assert_stdout ("*0x1e240*");
if (g_test_trap_fork (0, G_TEST_TRAP_SILENCE_STDOUT))
{
res = g_printf ("%" G_GINT64_MODIFIER "X", (gint64)123456);
g_assert_cmpint (res, ==, 5);
exit (0);
}
g_test_trap_assert_passed ();
g_test_trap_assert_stdout ("*1E240*");
#ifdef G_OS_WIN32
/* On Win32, test that the "ll" modifier also works, for backward
* compatibility. One really should use the G_GINT64_MODIFIER (which
* on Win32 is the "I64" that the (msvcrt) C library's printf uses),
* but "ll" used to work with the "trio" g_printf implementation in
* GLib 2.2, so it's best if it continues to work.
*/
if (g_test_trap_fork (0, G_TEST_TRAP_SILENCE_STDOUT))
{
res = g_printf ("%" "lli", (gint64)123456);
g_assert_cmpint (res, ==, 6);
exit (0);
}
g_test_trap_assert_passed ();
g_test_trap_assert_stdout ("*123456*");
if (g_test_trap_fork (0, G_TEST_TRAP_SILENCE_STDOUT))
{
res = g_printf ("%" "lli", (gint64)-123456);
g_assert_cmpint (res, ==, 7);
exit (0);
}
g_test_trap_assert_passed ();
g_test_trap_assert_stdout ("*-123456*");
if (g_test_trap_fork (0, G_TEST_TRAP_SILENCE_STDOUT))
{
res = g_printf ("%" "llu", (guint64)123456);
g_assert_cmpint (res, ==, 6);
exit (0);
}
g_test_trap_assert_passed ();
g_test_trap_assert_stdout ("*123456*");
if (g_test_trap_fork (0, G_TEST_TRAP_SILENCE_STDOUT))
{
res = g_printf ("%" "ll" "o", (gint64)123456);
g_assert_cmpint (res, ==, 6);
exit (0);
}
g_test_trap_assert_passed ();
g_test_trap_assert_stdout ("*361100*");
if (g_test_trap_fork (0, G_TEST_TRAP_SILENCE_STDOUT))
{
res = g_printf ("%#" "ll" "o", (gint64)123456);
g_assert_cmpint (res, ==, 7);
exit (0);
}
g_test_trap_assert_passed ();
g_test_trap_assert_stdout ("*0361100*");
if (g_test_trap_fork (0, G_TEST_TRAP_SILENCE_STDOUT))
{
res = g_printf ("%" "ll" "x", (gint64)123456);
g_assert_cmpint (res, ==, 5);
exit (0);
}
g_test_trap_assert_passed ();
g_test_trap_assert_stdout ("*1e240*");
if (g_test_trap_fork (0, G_TEST_TRAP_SILENCE_STDOUT))
{
res = g_printf ("%#" "ll" "x", (gint64)123456);
g_assert_cmpint (res, ==, 7);
exit (0);
}
g_test_trap_assert_passed ();
g_test_trap_assert_stdout ("*0x1e240*");
if (g_test_trap_fork (0, G_TEST_TRAP_SILENCE_STDOUT))
{
res = g_printf ("%" "ll" "X", (gint64)123456);
g_assert_cmpint (res, ==, 5);
exit (0);
}
g_test_trap_assert_passed ();
g_test_trap_assert_stdout ("*1E240*");
#endif
}
int
main (int argc,
char *argv[])
{
g_test_init (&argc, &argv, NULL);
g_test_add_func ("/printf/test-retval-and-trunc", test_retval_and_trunc);
g_test_add_func ("/printf/test-d", test_d);
g_test_add_func ("/printf/test-o", test_o);
g_test_add_func ("/printf/test-u", test_u);
g_test_add_func ("/printf/test-x", test_x);
g_test_add_func ("/printf/test-X", test_X);
g_test_add_func ("/printf/test-f", test_f);
g_test_add_func ("/printf/test-e", test_e);
g_test_add_func ("/printf/test-c", test_c);
g_test_add_func ("/printf/test-s", test_s);
g_test_add_func ("/printf/test-n", test_n);
g_test_add_func ("/printf/test-percent", test_percent);
g_test_add_func ("/printf/test-positional-params", test_positional_params);
g_test_add_func ("/printf/test-64bit", test_64bit);
g_test_add_func ("/snprintf/retval-and-trunc", test_retval_and_trunc);
g_test_add_func ("/snprintf/%d", test_d);
g_test_add_func ("/snprintf/%o", test_o);
g_test_add_func ("/snprintf/%u", test_u);
g_test_add_func ("/snprintf/%x", test_x);
g_test_add_func ("/snprintf/%X", test_X);
g_test_add_func ("/snprintf/%f", test_f);
g_test_add_func ("/snprintf/%e", test_e);
g_test_add_func ("/snprintf/%c", test_c);
g_test_add_func ("/snprintf/%s", test_s);
g_test_add_func ("/snprintf/%n", test_n);
g_test_add_func ("/snprintf/test-percent", test_percent);
g_test_add_func ("/snprintf/test-positional-params", test_positional_params);
g_test_add_func ("/snprintf/test-64bit", test_64bit);
g_test_add_func ("/printf/test-percent", test_percent2);
g_test_add_func ("/printf/test-positional-params", test_positional_params2);
g_test_add_func ("/printf/test-64bit", test_64bit2);
return g_test_run();
}
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