[GSoC,v2,0/4] t7401: modernize, cleanup and more

Message

Shourya Shukla Aug. 12, 2020, 7:27 p.m. UTC

Greetings,

This is the v2 of the previously posted patch series titled
't7401: modernize, cleanup and warn':
https://lore.kernel.org/git/[e-mail]/

After suggestions from Denton, Taylor and Junio I made some changes:

-> In 2939804509 (t7401: modernize style, 2020-07-23), after suggestions
   from Denton and Taylor, I redirected the output of the two
   'rev-parse' commands to a file and then read from it instead of using
   a pipe '|' operator.

-> Drop the commit ab28283b67 (t7401: ensure uniformity in the
   '--for-status' test, 2020-07-10) and instead combine it with
   00c6289d5e (t7401: change test_i18ncmp syntax for clarity, 2020-07-10).
   This was suggested by Junio and Taylor.

-> Introduce the commit f0b87ddaf6 (t7401: change indentation for
   enhanced readability, 2020-08-11) which improves the indentation of
   the tests in t7401. This was suggested by Junio and Taylor.

-> Remove the WARNING from the commit 0bdb0bd72c (t7401: add a WARNING
   and a NEEDSWORK, 2020-07-23) and instead limit it to a more improved
   NEEDSWORK thus leading to the commit a743c28d71 (t7401: add a
   NEEDSWORK, 2020-07-23). This was suggested by Taylor.

Feedback and reviews are appreciated. I am tagging along a range-diff
between the v1 and v2 for ease of review.

Regards,
Shourya Shukla

-----
range-diff:

1:  31ae4038f1 ! 1:  2939804509 t7401: modernize style
    @@ Commit message
         t7401: modernize style

         The tests in 't7401-submodule-summary.sh' were written a long time ago
    -    and have some violations with respect to our CodingGuidelines such as
    -    incorrect spacing in usages of the redirection operator and absence
    -    of line feed between statements in case of the '|' (pipe) operator.
    -    Update it to match the CodingGuidelines.
    +    and has a violation with respect to our CodingGuidelines which is,
    +    incorrect spacing in usages of the redirection operator.
    +    Using a Git command in the upstream of a pipe might result in us
    +    losing its exit code. So, convert such usages so that they write to
    +    a file and read from them.

         Mentored-by: Christian Couder <[e-mail]>
         Mentored-by: Kaartic Sivaraam <[e-mail]>
    +    Helped-by: Denton Liu <[e-mail]>
    +    Helped-by: Taylor Blau <[e-mail]>
         Signed-off-by: Shourya Shukla <[e-mail]>

      ## t/t7401-submodule-summary.sh ##
    @@ t/t7401-submodule-summary.sh: add_file () {
                git commit -m "Add $name"
                git commit -m "Add $name"
        done >/dev/null
     -  git rev-parse --verify HEAD | cut -c1-7
    -+  git rev-parse --verify HEAD |
    -+  cut -c1-7
    ++  git rev-parse --verify HEAD >out &&
    ++  cut -c1-7 out
        cd "$owd"
      }
      commit_file () {
    @@ t/t7401-submodule-summary.sh: commit_file sm1 &&
        cd sm1 &&
        git reset --hard HEAD~2 >/dev/null &&
     -  git rev-parse --verify HEAD | cut -c1-7
    -+  git rev-parse --verify HEAD |
    -+  cut -c1-7
    ++  git rev-parse --verify HEAD >out &&
    ++  cut -c1-7 out
      )

      test_expect_success 'modified submodule(backward)' "
2:  a3160d1ecc ! 2:  00c6289d5e t7401: change test_i18ncmp syntax for clarity
    @@ t/t7401-submodule-summary.sh: test_expect_success 'nonexistent commit' "
      "

      commit_file
    +@@ t/t7401-submodule-summary.sh: EOF
    +
    + test_expect_success '--for-status' "
    +   git submodule summary --for-status HEAD^ >actual &&
    +-  test_i18ncmp actual - <<EOF
    ++  test_i18ncmp - actual <<-EOF
    + * sm1 $head6...0000000:
    +
    + * sm2 0000000...$head7 (2):
3:  ab28283b67 < -:  ---------- t7401: ensure uniformity in the '--for-status' test
-:  ---------- > 3:  f0b87ddaf6 t7401: change indentation for enhanced readability
4:  0bdb0bd72c ! 4:  a743c28d71 t7401: add a WARNING and a NEEDSWORK
    @@ Metadata
     Author: Shourya Shukla <[e-mail]>

      ## Commit message ##
    -    t7401: add a WARNING and a NEEDSWORK
    +    t7401: add a NEEDSWORK

    -    Add a WARNING regarding the usage of 'git add' instead of 'git
    -    submodule add' to add submodules to the superproject. Also add a
    -    NEEDSWORK regarding the outdated syntax and working of the test, which
    -    may need to be improved to obtain better and desired results.
    +    Add a NEEDSWORK regarding the outdated syntax and working of the test,
    +    which may need to be improved to obtain better and desired results.

         While at it, change the word 'test' to 'test script' in the test
         description to avoid ambiguity.

         Mentored-by: Christian Couder <[e-mail]>
         Mentored-by: Kaartic Sivaraam <[e-mail]>
    +    Helped-by: Taylor Blau <[e-mail]>
         Signed-off-by: Shourya Shukla <[e-mail]>

      ## t/t7401-submodule-summary.sh ##
    @@ t/t7401-submodule-summary.sh
     -This test tries to verify the sanity of summary subcommand of git submodule.
     +This test script tries to verify the sanity of summary subcommand of git submodule.
      '
    -+# WARNING: This test script uses 'git add' instead of 'git submodule add' to add
    -+# submodules to the superproject. Some submodule subcommands such as init and
    -+# deinit might not work as expected in this script.
    -+
    -+# NEEDSWORK: This test script is old fashioned and may need a big cleanup.
    ++# NEEDSWORK: This test script is old fashioned and may need a big cleanup since
    ++# there are lots of commands taking place outside of 'test_expect_success'
    ++# block, which is no longer in good-style.

      . ./test-lib.sh

-----

Shourya Shukla (4):
  t7401: modernize style
  t7401: change test_i18ncmp syntax for clarity
  t7401: change indentation for enhanced readability
  t7401: add a NEEDSWORK

 t/t7401-submodule-summary.sh | 151 ++++++++++++++++++-----------------
 1 file changed, 78 insertions(+), 73 deletions(-)