On Sun, Mar 10, 2019 at 4:11 AM Jonathan Chang <[email protected]> wrote:
> Signed-off-by: Jonathan Chang <[email protected]>
>
> diff --git a/t/t0000-basic.sh b/t/t0000-basic.sh
> @@ -1136,8 +1136,8 @@ test_expect_success 'git commit-tree omits duplicated
> parent in a commit' '
> - numparent=$(sed -n -e "s/^parent //p" -e "/^author /q" actual | wc
> -l) &&
> - test $numparent = 1
> + sed -n -e "s/^parent //p" -e "/^author /q" actual | wc -l >numparent
> &&
> + test_line_count = 1 numparent
This transformation makes no sense. The output of 'sed' is fed to 'wc
-l' whose output is redirected to file "numparent", which means that
the output file will end up containing a single line no matter how
many "parent" lines are matched in the input. Since test_line_count()
checks the number of lines in the named file, the test will succeed
unconditionally (which makes for a pretty poor test).
Also, the filename "numparent" doesn't do a good job of representing
what the file is expected to contain. A better name might be
"parents". So, a more correct transformation would be:
sed -n -e "s/^parent //p" -e "/^author /q" actual >parents &&
test_line_count = 1 parents
> @@ -1146,8 +1146,8 @@ test_expect_success 'update-index D/F conflict' '
> - numpath0=$(wc -l <actual) &&
> - test $numpath0 = 1
> + wc -l <actual >numpath0 &&
> + test_line_count = 1 numpath0
Same comment about bogus transformation. The entire sequence should
collapse to a single line:
test_line_count = 1 actual
