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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-05 18:33:23 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-05 18:33:23 +0000 |
commit | 1d5cace9db9aef76f26b2d7ba54bbb76443b00b2 (patch) | |
tree | 314a15dd1aa103da13bdc83ba1d2105a290bc5ba /tests/rhs-exp1.sub | |
parent | Initial commit. (diff) | |
download | bash-upstream/5.0.tar.xz bash-upstream/5.0.zip |
Adding upstream version 5.0.upstream/5.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | tests/rhs-exp1.sub | 103 |
1 files changed, 103 insertions, 0 deletions
diff --git a/tests/rhs-exp1.sub b/tests/rhs-exp1.sub new file mode 100644 index 0000000..5631ea5 --- /dev/null +++ b/tests/rhs-exp1.sub @@ -0,0 +1,103 @@ +# fixes for bugs in bash-4.2 regarding empty strings in expand_string_for_rhs + +f=abc +recho ${f##""a} +recho ${f##"$v"a} + +recho ${f%%""c} +recho ${f%%"$v"c} + +recho ${f//""a} +recho ${f//"$v"a} + +recho ${f/""a""b/} +recho ${f/""c/} +recho ${f/"$v"c/} + +unset foo empty +foo=aabbcc + +recho ${foo/bb/} +recho ${foo/bb/$empty} + +recho ${foo/} +recho ${empty/} + +recho ${foo/ } +recho ${empty/ } +unset foo empty + +S2=oenophile + +recho ${S2^"$v"[aeiou]} +recho ${S2^^"$v"[aeiou]} + +recho ${foo:-""} +recho ${foo:-""abc} + +recho "${foo:-''}" +recho "${foo:-}" + +if [[ $var == "" ]]; then + echo good 1 +fi + +if [[ "$var"X == ""X ]]; then + echo good 2 +fi + +if [ "$var"X == ""X"" ]; then + echo good 3 +fi + +if [ X"" == X ]; then + echo good 4 +fi + +if [[ X"" == X ]]; then + echo good 5 +fi + +case x"" in + x) echo 'ok 1' + ;; + x??) echo 'this would be really odd' + ;; + x?) echo 'does this prove anything?' + echo x""x + ;; + *) echo 'no match' + ;; +esac + +if [[ x"" == x ]]; then + echo ok 2 +fi + +if [[ x"" == x"" ]]; then + echo ok 3 +else + echo bad 3 +fi + +case x"" in +x"") echo ok 4 ;; +*) echo bad 4;; +esac + +if [[ x"" == x"" ]]; then + echo ok 5 +else + echo bad 5 +fi + +case x"" in +"x") echo ok 6 ;; +*) echo bad 6;; +esac + +case x"" in +"x") echo CTLNUL 7 ;; +x) echo ok 7 ;; +*) echo bad 7 ;; +esac |