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authorUlrich Drepper <drepper@redhat.com>2010-03-24 11:58:05 -0700
committerUlrich Drepper <drepper@redhat.com>2010-03-24 11:58:05 -0700
commit8f2e39941309c1a590e71b9a8035dbbc7e587fae (patch)
tree99eaa2aade2538519497d013f2582b3c10fbec48 /posix/tst-gnuglob.c
parent4ad43b62d6b893e73d5af72565f23c064b9c59b5 (diff)
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Fix glob with empty pattern
Diffstat (limited to 'posix/tst-gnuglob.c')
-rw-r--r--posix/tst-gnuglob.c75
1 files changed, 54 insertions, 21 deletions
diff --git a/posix/tst-gnuglob.c b/posix/tst-gnuglob.c
index 95bfbae..d4539bd 100644
--- a/posix/tst-gnuglob.c
+++ b/posix/tst-gnuglob.c
@@ -1,6 +1,6 @@
/* Test the GNU extensions in glob which allow the user to provide callbacks
for the filesystem access functions.
- Copyright (C) 2001-2002, 2007 Free Software Foundation, Inc.
+ Copyright (C) 2001-2002, 2007, 2010 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@redhat.com>, 2001.
@@ -61,9 +61,9 @@ static struct
{ "..", 3, DT_DIR },
{ ".foo", 3, DT_REG },
{ "dir1lev3", 3, DT_DIR },
- { ".", 4, DT_DIR },
- { "..", 4, DT_DIR },
- { "file1lev4", 4, DT_REG },
+ { ".", 4, DT_DIR },
+ { "..", 4, DT_DIR },
+ { "file1lev4", 4, DT_REG },
{ "file1lev3", 3, DT_REG },
{ "file2lev3", 3, DT_REG },
{ "file2lev2", 2, DT_REG },
@@ -81,9 +81,9 @@ static struct
{ "..", 3, DT_DIR },
{ ".foo", 3, DT_REG },
{ ".dir", 3, DT_DIR },
- { ".", 4, DT_DIR },
- { "..", 4, DT_DIR },
- { "hidden", 4, DT_REG }
+ { ".", 4, DT_DIR },
+ { "..", 4, DT_DIR },
+ { "hidden", 4, DT_REG }
};
#define nfiles (sizeof (filesystem) / sizeof (filesystem[0]))
@@ -283,7 +283,7 @@ static const char *glob_errstring[] =
static const char *
flagstr (int flags)
{
- const char *strs[] =
+ static const char *const strs[] =
{
"GLOB_ERR", "GLOB_MARK", "GLOB_NOSORT", "GLOB_DOOFSS", "GLOB_NOCHECK",
"GLOB_APPEND", "GLOB_NOESCAPE", "GLOB_PERIOD", "GLOB_MAGCHAR",
@@ -312,6 +312,29 @@ flagstr (int flags)
}
return buf;
+#undef nstrs
+}
+
+
+static const char *
+errstr (int val)
+{
+ static const char *const strs[] =
+ {
+ [GLOB_NOSPACE] = "GLOB_NOSPACE",
+ [GLOB_ABORTED] = "GLOB_ABORTED",
+ [GLOB_NOMATCH] = "GLOB_NOMATCH",
+ [GLOB_NOSYS] = "GLOB_NOSYS"
+ };
+#define nstrs (sizeof (strs) / sizeof (strs[0]))
+ static char buf[100];
+ if (val < 0 || val >= nstrs || strs[val] == NULL)
+ {
+ snprintf (buf, sizeof (buf), "GLOB_??? (%d)", val);
+ return buf;
+ }
+ return strs[val];
+#undef nstrs
}
@@ -376,28 +399,34 @@ main (void)
gl.gl_lstat = my_stat;
gl.gl_stat = my_stat;
-#define test(a, b, c...) \
+#define test(a, b, r, c...) \
fmt = a; \
- flags = b; \
+ flags = GLOB_ALTDIRFUNC | b; \
errval = glob (fmt, flags, NULL, &gl); \
- if (errval != 0) \
+ if (errval != r) \
{ \
- printf ("glob (\"%s\", %s) failed: %s\n", fmt, flagstr (flags), \
- errval >= 0 && errval < nglob_errstring \
- ? glob_errstring[errval] : "???"); \
+ if (r == 0) \
+ printf ("glob (\"%s\", %s) failed: %s\n", fmt, flagstr (flags), \
+ errval >= 0 && errval < nglob_errstring \
+ ? glob_errstring[errval] : "???"); \
+ else \
+ printf ("glob (\"%s\", %s) did not fail\n", fmt, flagstr (flags)); \
result = 1; \
} \
+ else if (r == 0) \
+ result |= test_result (fmt, flags, &gl, (const char *[]) { c, NULL }); \
else \
- result |= test_result (fmt, flags, &gl, (const char *[]) { c, NULL })
+ printf ("result for glob (\"%s\", %s) = %s\n\n", fmt, flagstr (flags), \
+ errstr (errval))
- test ("*/*/*", GLOB_ALTDIRFUNC,
+ test ("*/*/*", 0, 0,
"dir1lev1/dir2lev2/dir1lev3",
"dir1lev1/dir2lev2/file1lev3",
"dir1lev1/dir2lev2/file2lev3",
"dir1lev1/dir3lev2/file3lev3",
"dir1lev1/dir3lev2/file4lev3");
- test ("*/*/*", GLOB_ALTDIRFUNC | GLOB_PERIOD,
+ test ("*/*/*", GLOB_PERIOD, 0,
"dir1lev1/dir1lev2/.",
"dir1lev1/dir1lev2/..",
"dir1lev1/dir2lev2/.",
@@ -415,7 +444,7 @@ main (void)
"dir2lev1/dir1lev2/.dir",
"dir2lev1/dir1lev2/.foo");
- test ("*/*/.*", GLOB_ALTDIRFUNC,
+ test ("*/*/.*", 0, 0,
"dir1lev1/dir1lev2/.",
"dir1lev1/dir1lev2/..",
"dir1lev1/dir2lev2/.",
@@ -428,7 +457,7 @@ main (void)
"dir2lev1/dir1lev2/.dir",
"dir2lev1/dir1lev2/.foo");
- test ("*1*/*2*/.*", GLOB_ALTDIRFUNC,
+ test ("*1*/*2*/.*", 0, 0,
"dir1lev1/dir1lev2/.",
"dir1lev1/dir1lev2/..",
"dir1lev1/dir2lev2/.",
@@ -441,7 +470,7 @@ main (void)
"dir2lev1/dir1lev2/.dir",
"dir2lev1/dir1lev2/.foo");
- test ("*1*/*1*/.*", GLOB_ALTDIRFUNC,
+ test ("*1*/*1*/.*", 0, 0,
"dir1lev1/dir1lev2/.",
"dir1lev1/dir1lev2/..",
"dir2lev1/dir1lev2/.",
@@ -449,12 +478,16 @@ main (void)
"dir2lev1/dir1lev2/.dir",
"dir2lev1/dir1lev2/.foo");
- test ("\\/*", GLOB_ALTDIRFUNC,
+ test ("\\/*", 0, 0,
"/dir1lev1",
"/dir2lev1",
"/file1lev1",
"/file2lev1");
+ test ("", 0, GLOB_NOMATCH, NULL);
+
+ test ("", GLOB_NOCHECK, 0, "");
+
globfree (&gl);
return result;