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Commit 251c7234 authored by Rasmus Villemoes's avatar Rasmus Villemoes Committed by Linus Torvalds
Browse files

lib/test_printf.c: test dentry printing 



Signed-off-by: default avatarRasmus Villemoes <linux@rasmusvillemoes.dk>
Cc: Al Viro <viro@ZenIV.linux.org.uk>
Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Joe Perches <joe@perches.com>
Cc: Kees Cook <keescook@chromium.org>
Cc: Maurizio Lombardi <mlombard@redhat.com>
Cc: Tejun Heo <tj@kernel.org>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 857cca4d

lib/test_printf.c

+27 −0
Original line number Diff line number Diff line
@@ -13,6 +13,7 @@ 
#include <linux/string.h>



#include <linux/bitmap.h>

#include <linux/dcache.h>

#include <linux/socket.h>

#include <linux/in.h>
@@ -326,9 +327,35 @@ uuid(void) 
	test("03020100-0504-0706-0809-0A0B0C0D0E0F", "%pUL", uuid);

}



static struct dentry test_dentry[4] __initdata = {

	{ .d_parent = &test_dentry[0],

	  .d_name = QSTR_INIT(test_dentry[0].d_iname, 3),

	  .d_iname = "foo" },

	{ .d_parent = &test_dentry[0],

	  .d_name = QSTR_INIT(test_dentry[1].d_iname, 5),

	  .d_iname = "bravo" },

	{ .d_parent = &test_dentry[1],

	  .d_name = QSTR_INIT(test_dentry[2].d_iname, 4),

	  .d_iname = "alfa" },

	{ .d_parent = &test_dentry[2],

	  .d_name = QSTR_INIT(test_dentry[3].d_iname, 5),

	  .d_iname = "romeo" },

};



static void __init

dentry(void)

{

	test("foo", "%pd", &test_dentry[0]);

	test("foo", "%pd2", &test_dentry[0]);



	test("romeo", "%pd", &test_dentry[3]);

	test("alfa/romeo", "%pd2", &test_dentry[3]);

	test("bravo/alfa/romeo", "%pd3", &test_dentry[3]);

	test("/bravo/alfa/romeo", "%pd4", &test_dentry[3]);

	test("/bravo/alfa", "%pd4", &test_dentry[2]);



	test("bravo/alfa  |bravo/alfa  ", "%-12pd2|%*pd2", &test_dentry[2], -12, &test_dentry[2]);

	test("  bravo/alfa|  bravo/alfa", "%12pd2|%*pd2", &test_dentry[2], 12, &test_dentry[2]);

}



static void __init