From: Christian Goeschel Ndjomouo <cgoesc2@wgu.edu>
Date: Mon, 6 Apr 2026 21:42:17 +0000 (-0400)
Subject: tests: (bits) add --width tests for invalid values
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=7f870e6df5f024ae96a8396dd556aa78a85a1606;p=thirdparty%2Futil-linux.git

tests: (bits) add --width tests for invalid values

Signed-off-by: Christian Goeschel Ndjomouo <cgoesc2@wgu.edu>
---

diff --git a/tests/expected/bits/bits-width-greater-128KB.err b/tests/expected/bits/bits-width-greater-128KB.err
new file mode 100644
index 000000000..254313fca
--- /dev/null
+++ b/tests/expected/bits/bits-width-greater-128KB.err
@@ -0,0 +1 @@
+bits: invalid --width: '132096': ERANGE
diff --git a/tests/expected/bits/bits-width-zero.err b/tests/expected/bits/bits-width-zero.err
new file mode 100644
index 000000000..59ae6349f
--- /dev/null
+++ b/tests/expected/bits/bits-width-zero.err
@@ -0,0 +1 @@
+bits: invalid --width
diff --git a/tests/helpers/test_strerror.c b/tests/helpers/test_strerror.c
index a574c6ef3..322ce659b 100644
--- a/tests/helpers/test_strerror.c
+++ b/tests/helpers/test_strerror.c
@@ -21,6 +21,7 @@ static struct {
 	E(ENOTTY),
 	E(EILSEQ),
 	E(EINVAL),
+	E(ERANGE),
 };
 
 int main(int argc, const char *argv[])
@@ -42,3 +43,4 @@ int main(int argc, const char *argv[])
 	fprintf(stderr, "Invalid errno: %s\n", argv[1]);
 	return -1;
 }
+
diff --git a/tests/ts/bits/bits b/tests/ts/bits/bits
index 57db84c68..167d968f0 100755
--- a/tests/ts/bits/bits
+++ b/tests/ts/bits/bits
@@ -44,11 +44,20 @@ $TS_CMD_BITS -l 1,10000 >> $TS_OUTPUT 2>> $TS_ERRLOG
 ts_finalize_subtest
 
 ts_init_subtest "width"
-$TS_CMD_BITS -w 16384 -l 10000  >> $TS_OUTPUT 2>> $TS_ERRLOG
+$TS_CMD_BITS --width 16384 -l 10000  >> $TS_OUTPUT 2>> $TS_ERRLOG
 ts_finalize_subtest
 
 ts_init_subtest "width-truncate"
-$TS_CMD_BITS -w 32 -l 11,22,33,44 >> $TS_OUTPUT 2>> $TS_ERRLOG
+$TS_CMD_BITS --width 32 -l 11,22,33,44 >> $TS_OUTPUT 2>> $TS_ERRLOG
+ts_finalize_subtest
+
+ts_init_subtest "width-zero"
+$TS_CMD_BITS --width 0 -l 11,22,33,44 >> $TS_OUTPUT 2>> $TS_ERRLOG
+ts_finalize_subtest
+
+ts_init_subtest "width-greater-128KB"
+$TS_CMD_BITS --width $(( 129 * 1024 )) -l 11,22,33,44 >> $TS_OUTPUT 2>> $TS_ERRLOG
+sed -i -e "s@$($TS_HELPER_STRERROR ERANGE)@ERANGE@" $TS_OUTPUT $TS_ERRLOG
 ts_finalize_subtest
 
 ts_init_subtest "parse-mask"