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| author | Denys Vlasenko | 2017-08-13 02:59:00 +0200 |
|---|---|---|
| committer | Denys Vlasenko | 2017-08-13 02:59:00 +0200 |
| commit | 007ce9f807c99e14799c6579c8d06f422eccfcb2 (patch) | |
| tree | e45e06ff46a7737a0553245d4fb397997705aff7 /shell/hush_test/hush-getopts/getopt_test_libc_bug.tests | |
| parent | 419db0391e47444dd12fb052613fd415694d04f0 (diff) | |
| download | busybox-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-x | shell/hush_test/hush-getopts/getopt_test_libc_bug.tests | 10 |
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 -- /' \ |