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authorDenys Vlasenko2020-10-20 18:54:36 +0200
committerDenys Vlasenko2020-10-20 18:57:02 +0200
commitdac5b8314236338963877903cba3d7edfbfc9c58 (patch)
tree5e7ce92407b9079b4e49e728f28f8a7c6311999c /testsuite
parent085f19cdffd653013b1483c08851ecc35cdd818e (diff)
downloadbusybox-dac5b8314236338963877903cba3d7edfbfc9c58.zip
busybox-dac5b8314236338963877903cba3d7edfbfc9c58.tar.gz
xxd: fix printing of trailing spaces
function old new delta bb_dump_dump 1497 1523 +26 xxd_main 459 466 +7 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 2/0 up/down: 33/0) Total: 33 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'testsuite')
-rwxr-xr-xtestsuite/xxd.tests34
1 files changed, 34 insertions, 0 deletions
diff --git a/testsuite/xxd.tests b/testsuite/xxd.tests
new file mode 100755
index 0000000..2e80be5
--- /dev/null
+++ b/testsuite/xxd.tests
@@ -0,0 +1,34 @@
+#!/bin/sh
+
+# Copyright 2020 by Denys Vlasenko <vda.linux@googlemail.com>
+# Licensed under GPLv2, see file LICENSE in this source tree.
+
+. ./testing.sh
+
+# testing "description" "command" "result" "infile" "stdin"
+testing 'xxd -p with one NUL' \
+ 'xxd -p' \
+ "\
+00
+" \
+ '' \
+ '\0'
+
+testing 'xxd -p with 30 NULs' \
+ 'xxd -p' \
+ "\
+000000000000000000000000000000000000000000000000000000000000
+" \
+ '' \
+ '\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0'
+
+testing 'xxd -p with 31 NULs' \
+ 'xxd -p' \
+ "\
+000000000000000000000000000000000000000000000000000000000000
+00
+" \
+ '' \
+ '\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0'
+
+exit $FAILCOUNT