diff options
Diffstat (limited to 'shell/ash_test/ash-parsing/negate.tests')
| -rwxr-xr-x | shell/ash_test/ash-parsing/negate.tests | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/shell/ash_test/ash-parsing/negate.tests b/shell/ash_test/ash-parsing/negate.tests new file mode 100755 index 0000000..51151cb --- /dev/null +++ b/shell/ash_test/ash-parsing/negate.tests @@ -0,0 +1,19 @@ +echo ! printing ! +! false +echo $? +! true +echo $? +if ! false; then false; echo $?; fi +echo $? +if ! false; then ! false; echo $?; fi +echo $? +PRINTF=`which printf` +for a in ! a b c; do echo $a; done +for a in ! a b c; do ! printf "$a "; echo $?; done +test x"$PRINTF" = x"" && exit 1 +for a in ! a b c; do ! "$PRINTF" "$a "; echo $?; done +for a in ! a b c; do ! printf "$a " | false; echo $?; done +for a in ! a b c; do ! printf "$a " | true; echo $?; done +for a in ! a b c; do ! { printf "$a " | false; }; echo $?; done +for a in ! a b c; do ! { printf "$a " | true; }; echo $?; done +echo Done |