Commit graph

5 commits

Author SHA1 Message Date
Vladimir Serbinenko
e5c9300191 printf: Fix and test %% behaviour in presence of subsequenbt args. 2016-02-12 12:33:41 +01:00
Vladimir 'phcoder' Serbinenko
bbd2b5396b * grub-core/kern/misc.c (grub_vsnprintf_real): Fix formatting of
"(null)" string.
	Simplify expressions to save around 256 bytes in kernel.img.
	* tests/printf_unit_test.c (printf_test): Add "(null)" tests.
2013-10-19 23:52:09 +02:00
Vladimir 'phcoder' Serbinenko
148f100768 * grub-core/kern/misc.c (grub_vsnprintf_real): Handle %% properly.
* tests/printf_unit_test.c (printf_test): Add %% tests.
	Reported by: Paulo Flabiano Smorigo.
2013-10-15 15:12:15 +02:00
Vladimir 'phcoder' Serbinenko
1c4afb6095 * tests/cmp_unit_test.c: Add missing failure message.
* tests/example_unit_test.c: Likewise.
	* tests/printf_unit_test.c: Likewise.
2012-05-30 13:54:30 +02:00
Vladimir 'phcoder' Serbinenko
12d4f965cd Support %1$d syntax.
* tests/printf_unit_test.c: New file.
	* Makefile.util.def (printf_test): New test.
	* grub-core/kern/misc.c (grub_vsnprintf_real): Support %1$d syntax.
2011-11-11 21:14:41 +01:00