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authorDenys Vlasenko2017-08-13 02:59:00 +0200
committerDenys Vlasenko2017-08-13 02:59:00 +0200
commit007ce9f807c99e14799c6579c8d06f422eccfcb2 (patch)
treee45e06ff46a7737a0553245d4fb397997705aff7 /shell/hush_test/hush-getopts/getopt_test_libc_bug.tests
parent419db0391e47444dd12fb052613fd415694d04f0 (diff)
downloadbusybox-007ce9f807c99e14799c6579c8d06f422eccfcb2.zip
busybox-007ce9f807c99e14799c6579c8d06f422eccfcb2.tar.gz
shell: tweak getopts tests, no code changes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'shell/hush_test/hush-getopts/getopt_test_libc_bug.tests')
-rwxr-xr-xshell/hush_test/hush-getopts/getopt_test_libc_bug.tests10
1 files changed, 8 insertions, 2 deletions
diff --git a/shell/hush_test/hush-getopts/getopt_test_libc_bug.tests b/shell/hush_test/hush-getopts/getopt_test_libc_bug.tests
index 6c0781f..ab7bc3b 100755
--- a/shell/hush_test/hush-getopts/getopt_test_libc_bug.tests
+++ b/shell/hush_test/hush-getopts/getopt_test_libc_bug.tests
@@ -1,10 +1,12 @@
# This test can fail with libc with buggy getopt() implementation.
# If getopt() wants to parse multi-option args (-abc),
-# it needs to remember a position withit current arg.
+# it needs to remember a position within current arg.
#
# If this position is kept as a POINTER, not an offset,
# and if argv[] ADDRESSES (not contents!) change, it blows up.
+(
+
echo "*** optstring:'ac' args:-a -b -c -d e"
getopts "ac" var -a -b -c -d e; echo "1 rc:$? var:'$var' OPTIND:$OPTIND OPTARG:'$OPTARG'"
getopts "ac" var -a -b -c -d e; echo "2 rc:$? var:'$var' OPTIND:$OPTIND OPTARG:'$OPTARG'"
@@ -24,7 +26,7 @@ VAR111=NEWVAL; getopts "ac" var -a -b -c -d e; echo "3 rc:$? var:'$var' OPTIND:$
VAR222=NEWVAL; getopts "ac" var -a -b -c -d e; echo "4 rc:$? var:'$var' OPTIND:$OPTIND OPTARG:'$OPTARG'"
VAR333=NEWVAL; getopts "ac" var -a -b -c -d e; echo "5 rc:$? var:'$var' OPTIND:$OPTIND OPTARG:'$OPTARG'"
-# Sligntly different attempts to force reallocations
+# Slightly different attempts to force reallocations
echo
echo "*** optstring:'ac' args:-a -b -c -d e"
@@ -36,3 +38,7 @@ export VAR222; getopts "ac" var -a -b -c -d e; echo "4 rc:$? var:'$var' OPTIND:$
export VAR333; getopts "ac" var -a -b -c -d e; echo "5 rc:$? var:'$var' OPTIND:$OPTIND OPTARG:'$OPTARG'"
# All copies of code above should generate identical output
+
+) 2>&1 \
+| sed -e 's/ unrecognized option: / invalid option -- /' \
+ -e 's/ illegal option -- / invalid option -- /' \