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| author | Denys Vlasenko <vda.linux@googlemail.com> | 2011-08-01 14:06:20 +0200 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2011-08-01 14:06:20 +0200 |
| commit | 4fb53fb08ce3da8eac13438ce613df20e523c75d (patch) | |
| tree | f54399ad4ae2015d87fee1a064354220f16a4f7e /shell/hush_test | |
| parent | 954dbd3a004dcb8df7e1e7283c4e249e02a300a4 (diff) | |
| download | busybox-w32-4fb53fb08ce3da8eac13438ce613df20e523c75d.tar.gz busybox-w32-4fb53fb08ce3da8eac13438ce613df20e523c75d.tar.bz2 busybox-w32-4fb53fb08ce3da8eac13438ce613df20e523c75d.zip | |
hush: partially fix wrong expansion on $IFS (bug 4027).
In the added testcase, before patch we failed 8 out of 9 tests,
now we fail only 2 (4th and 5th).
function old new delta
expand_on_ifs 225 258 +33
expand_vars_to_list 1038 1054 +16
o_save_ptr_helper 115 119 +4
builtin_umask 132 133 +1
o_addQstr 165 161 -4
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 4/1 up/down: 54/-4) Total: 50 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'shell/hush_test')
| -rw-r--r-- | shell/hush_test/hush-vars/var_expand_on_ifs.right | 9 | ||||
| -rwxr-xr-x | shell/hush_test/hush-vars/var_expand_on_ifs.tests | 11 |
2 files changed, 20 insertions, 0 deletions
diff --git a/shell/hush_test/hush-vars/var_expand_on_ifs.right b/shell/hush_test/hush-vars/var_expand_on_ifs.right new file mode 100644 index 000000000..2ed2069f7 --- /dev/null +++ b/shell/hush_test/hush-vars/var_expand_on_ifs.right | |||
| @@ -0,0 +1,9 @@ | |||
| 1 | 1 a b c | ||
| 2 | 2 a + b c | ||
| 3 | 3 a b c | ||
| 4 | 4 a b c | ||
| 5 | 5 a b c | ||
| 6 | 6 a b + c | ||
| 7 | 7 a b c | ||
| 8 | 8 a b c | ||
| 9 | 9 a b c | ||
diff --git a/shell/hush_test/hush-vars/var_expand_on_ifs.tests b/shell/hush_test/hush-vars/var_expand_on_ifs.tests new file mode 100755 index 000000000..a12ff8ec8 --- /dev/null +++ b/shell/hush_test/hush-vars/var_expand_on_ifs.tests | |||
| @@ -0,0 +1,11 @@ | |||
| 1 | b=' b ' | ||
| 2 | e='' | ||
| 3 | echo 1 a $b c | ||
| 4 | echo 2 a +$b c | ||
| 5 | echo 3 a $e$b c | ||
| 6 | echo 4 a "$e"$b c | ||
| 7 | echo 5 a ""$b c | ||
| 8 | echo 6 a $b+ c | ||
| 9 | echo 7 a $b$e c | ||
| 10 | echo 8 a $b"$e" c | ||
| 11 | echo 9 a $b"" c | ||