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Subject[PATCH 12/13] lib/test_printf.c: test dentry printing
Date
Cc: Al Viro <viro@ZenIV.linux.org.uk>
Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
---
Al, I'd appreciate it if you'd take a look and see that the printed
strings are actually as expected.

lib/test_printf.c | 27 +++++++++++++++++++++++++++
1 file changed, 27 insertions(+)

diff --git a/lib/test_printf.c b/lib/test_printf.c
index 19fa411dba78..8ddaad27d3b4 100644
--- a/lib/test_printf.c
+++ b/lib/test_printf.c
@@ -13,6 +13,7 @@
#include <linux/string.h>

#include <linux/bitmap.h>
+#include <linux/dcache.h>
#include <linux/socket.h>
#include <linux/in.h>

@@ -297,9 +298,35 @@ uuid(void)
test("03020100-0504-0706-0809-0A0B0C0D0E0F", "%pUL", uuid);
}

+static struct dentry test_dentry[4] __initdata = {
+ { .d_parent = &test_dentry[0],
+ .d_name = { .len = 3, .name = test_dentry[0].d_iname },
+ .d_iname = "foo" },
+ { .d_parent = &test_dentry[0],
+ .d_name = { .len = 5, .name = test_dentry[1].d_iname },
+ .d_iname = "bravo" },
+ { .d_parent = &test_dentry[1],
+ .d_name = { .len = 4, .name = test_dentry[2].d_iname },
+ .d_iname = "alfa" },
+ { .d_parent = &test_dentry[2],
+ .d_name = { .len = 5, .name = test_dentry[3].d_iname },
+ .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
--
2.6.1


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