diff options
Diffstat (limited to 'io')
| -rw-r--r-- | io/ftw.c | 6 | ||||
| -rw-r--r-- | io/ftwtest-sh | 19 | ||||
| -rw-r--r-- | io/ftwtest.c | 19 |
3 files changed, 31 insertions, 13 deletions
@@ -426,15 +426,11 @@ ftw_dir (struct ftw_data *data, struct STAT *st) int save_err; char *runp = dir.content; - assert (result == 0); - - while (*runp != '\0') + while (result == 0 && *runp != '\0') { char *endp = strchr (runp, '\0'); result = process_entry (data, &dir, runp, endp - runp); - if (result != 0) - break; runp = endp + 1; } diff --git a/io/ftwtest-sh b/io/ftwtest-sh index 837470d..7fc8208 100644 --- a/io/ftwtest-sh +++ b/io/ftwtest-sh @@ -5,10 +5,12 @@ objpfx=$1 # We expect one parameter which is the test program. This must understand # a number options: -# --phys use the FTW_PHYS flag -# --chdir use the FTW_CHDIR and print the current directory in the -# callback -# --depth use the FTW_DEPTH flag +# --phys use the FTW_PHYS flag +# --chdir use the FTW_CHDIR and print the current directory +# in the callback +# --depth use the FTW_DEPTH flag +# --early-exit print file@2 item only and return non-zero from the +# callback when it is seen testprogram=$2 # We cannot test this as root. @@ -136,6 +138,15 @@ base = "$tmp/ftwtest.d/foo/lvl1/lvl2/lvl3/", file = "file@3", flag = FTW_F, cwd EOF rm $testout +LD_LIBRARY_PATH=$objpfx $ldso $testprogram --early-exit $tmpdir | + sort > $testout + +cat <<EOF | cmp $testout - || exit 1 +base = "$tmp/ftwtest.d/foo/lvl1/lvl2/", file = "file@2", flag = FTW_F, level = 4 +succeeded +EOF +rm $testout + rm -fr $tmpdir exit 0 diff --git a/io/ftwtest.c b/io/ftwtest.c index 6079265..851ed1d 100644 --- a/io/ftwtest.c +++ b/io/ftwtest.c @@ -3,6 +3,7 @@ #include <mcheck.h> #include <stdio.h> #include <stdlib.h> +#include <string.h> #include <unistd.h> #include <sys/stat.h> @@ -10,12 +11,14 @@ int do_depth; int do_chdir; int do_phys; +int do_exit; struct option options[] = { { "depth", no_argument, &do_depth, 1 }, { "chdir", no_argument, &do_chdir, 1 }, { "phys", no_argument, &do_phys, 1 }, + { "early-exit", no_argument, &do_exit, 1 }, { NULL, 0, NULL, 0 } }; @@ -31,9 +34,12 @@ const char *flag2name[] = }; -int +static int cb (const char *name, const struct stat *st, int flag, struct FTW *f) { + if (do_exit && strcmp (name + f->base, "file@2")) + return 0; + printf ("base = \"%.*s\", file = \"%s\", flag = %s", f->base, name, name + f->base, flag2name[flag]); if (do_chdir) @@ -43,7 +49,7 @@ cb (const char *name, const struct stat *st, int flag, struct FTW *f) free (cwd); } printf (", level = %d\n", f->level); - return 0; + return do_exit ? 26 : 0; } int @@ -64,8 +70,13 @@ main (int argc, char *argv[]) if (do_phys) flag |= FTW_PHYS; - r = nftw (optind < argc ? argv[optind] : ".", cb, 3, flag); - if (r) + r = nftw (optind < argc ? argv[optind] : ".", cb, do_exit ? 1 : 3, flag); + if (r < 0) perror ("nftw"); + if (do_exit) + { + puts (r == 26 ? "succeeded" : "failed"); + return r == 26 ? 0 : 1; + } return r; } |