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#include <goffice/goffice.h>
#include <string.h>
/* ------------------------------------------------------------------------- */
static void
test_general_format_1 (double val, int width, const char *expected)
{
GString *str = g_string_new (NULL);
go_render_general (NULL, str,
go_format_measure_strlen,
go_font_metrics_unit,
val, width,
FALSE, 0, 0);
g_printerr ("go_render_general: %.17g %d -> \"%s\"\n",
val, width, str->str);
if (expected && strcmp (str->str, expected) != 0) {
g_printerr ("Expected \"%s\"\n", expected);
g_assert (0);
}
g_string_free (str, TRUE);
}
static void
test_general_format (void)
{
test_general_format_1 (nextafter (1.999999999, 2), 12, "1.999999999");
test_general_format_1 (nextafter (1.999999999, 2), 11, "1.999999999");
test_general_format_1 (nextafter (1.999999999, 2), 10, "2");
test_general_format_1 (nextafter (1.999999999, 2), 9, "2");
test_general_format_1 (1.999999999, 12, "1.999999999");
test_general_format_1 (1.999999999, 11, "1.999999999");
test_general_format_1 (1.999999999, 10, "2");
test_general_format_1 (1.999999999, 9, "2");
test_general_format_1 (999999999, 9, "999999999");
test_general_format_1 (999999999, 8, "1E+09");
test_general_format_1 (-999999999, 10, "-999999999");
test_general_format_1 (-999999999, 9, "-1E+09");
test_general_format_1 (0, 5, "0");
test_general_format_1 (0, 3, "0");
test_general_format_1 (0, 2, "0");
test_general_format_1 (0, 1, "0");
test_general_format_1 (9.25, 5, "9.25");
test_general_format_1 (9.25, 3, "9.3");
test_general_format_1 (9.25, 2, "9");
test_general_format_1 (9.25, 1, "9");
test_general_format_1 (9.5, 5, "9.5");
test_general_format_1 (9.5, 3, "9.5");
test_general_format_1 (9.5, 2, "10");
test_general_format_1 (9.5, 1, NULL);
test_general_format_1 (-9.5, 5, "-9.5");
test_general_format_1 (-9.5, 4, "-9.5");
test_general_format_1 (-9.5, 3, "-10");
test_general_format_1 (-9.5, 2, NULL);
test_general_format_1 (-9.25, 5, "-9.25");
test_general_format_1 (-9.25, 4, "-9.3");
test_general_format_1 (-9.25, 2, "-9");
test_general_format_1 (-9.25, 1, NULL);
test_general_format_1 (0.125, 10, "0.125");
test_general_format_1 (0.125, 5, "0.125");
test_general_format_1 (0.125, 4, "0.13");
test_general_format_1 (0.125, 3, "0.1");
test_general_format_1 (0.125, 3, "0.1");
test_general_format_1 (0.125, 2, "0");
test_general_format_1 (0.125, 1, "0");
test_general_format_1 (-0.125, 6, "-0.125");
test_general_format_1 (-0.125, 5, "-0.13");
test_general_format_1 (-0.125, 4, "-0.1");
test_general_format_1 (-0.125, 3, "-0");
test_general_format_1 (-0.125, 2, "-0");
test_general_format_1 (-0.125, 1, NULL);
test_general_format_1 (1e-20, 25, "1E-20");
test_general_format_1 (1e-20, 20, "1E-20");
test_general_format_1 (1e-20, 15, "1E-20");
test_general_format_1 (1e-20, 5, "1E-20");
test_general_format_1 (1e-20, 4, "0");
test_general_format_1 (1.0 / 3, 19, "0.3333333333333333");
test_general_format_1 (1.0 / 3, 18, "0.3333333333333333");
test_general_format_1 (1.0 / 3, 17, "0.333333333333333");
test_general_format_1 (1.0 / 3, 10, "0.33333333");
test_general_format_1 (0.12509999, 11, "0.12509999");
test_general_format_1 (0.12509999, 10, "0.12509999");
test_general_format_1 (0.12509999, 9, "0.1251");
test_general_format_1 (0.12509999, 8, "0.1251");
test_general_format_1 (0.12509999, 7, "0.1251");
test_general_format_1 (0.12509999, 6, "0.1251");
test_general_format_1 (0.12509999001, 13, "0.12509999001");
test_general_format_1 (0.12509999001, 12, "0.12509999");
test_general_format_1 (0.12509999001, 11, "0.12509999");
test_general_format_1 (0.12509999001, 10, "0.12509999");
test_general_format_1 (0.12509999001, 9, "0.1251");
test_general_format_1 (0.12509999001, 8, "0.1251");
test_general_format_1 (0.12509999001, 7, "0.1251");
test_general_format_1 (0.12509999001, 6, "0.1251");
#if 0
test_general_format_1 (6861116509411105.0, 20, "6.86111650941111E+15");
test_general_format_1 (6861116509411105.0, 19, "6.8611165094111E+15");
test_general_format_1 (6861116509411105.0, 18, "6.861116509411E+15");
test_general_format_1 (6861116509411105.0, 17, "6.86111650941E+15");
test_general_format_1 (6861116509411105.0, 16, "6.8611165094E+15");
test_general_format_1 (6861116509411105.0, 15, "6.861116509E+15");
test_general_format_1 (6861116509411105.0, 14, "6.86111651E+15");
#endif
/* Only 15 digits needed. Lots of terminating zeros. */
test_general_format_1 (75776.21, -1, "75776.21");
}
/* ------------------------------------------------------------------------- */
int
main (int argc, char **argv)
{
libgoffice_init ();
test_general_format ();
libgoffice_shutdown ();
return 0;
}
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