Re: [PATCH 1/1] t3420: remove progress lines before comparing output

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On 01/07/2019 22:01, Junio C Hamano wrote:
"Phillip Wood via GitGitGadget" <gitgitgadget@xxxxxxxxx> writes:

progress output before comparing it to the expected output. We do this
by removing everything before the final "\r" on each line as we don't
care about the progress indicator, but we do care about what is printed
immediately after it.

As long as sed implementation used here does not do anything funny
to CR, I think the approach to strip everything before the last CR
on the line is sensible.  As I am not familiar with how Windows port
of sed wants to treat a CR byte in the pattern, I am not sure about
the precondition of the above statement, though.

I wondered about that too, but it passes the CI tests under windows.

I also have to wonder if we can/want to do this without an extra
printf process every time we sanitize the output, though I do not
think I care too deeply about it.

I could add 're="$(printf ...)"' to the setup at the top of the file if you want

Best Wishes

Phillip

Signed-off-by: Phillip Wood <phillip.wood@xxxxxxxxxxxxx>
---
  t/t3420-rebase-autostash.sh | 16 +++++++++-------
  1 file changed, 9 insertions(+), 7 deletions(-)

diff --git a/t/t3420-rebase-autostash.sh b/t/t3420-rebase-autostash.sh
index 9186e90127..0454018584 100755
--- a/t/t3420-rebase-autostash.sh
+++ b/t/t3420-rebase-autostash.sh
@@ -48,8 +48,8 @@ create_expected_success_interactive () {
  	q_to_cr >expected <<-EOF
  	$(grep "^Created autostash: [0-9a-f][0-9a-f]*\$" actual)
  	HEAD is now at $(git rev-parse --short feature-branch) third commit
-	Rebasing (1/2)QRebasing (2/2)QApplied autostash.
-	Q                                                                                QSuccessfully rebased and updated refs/heads/rebased-feature-branch.
+	Applied autostash.
+	Successfully rebased and updated refs/heads/rebased-feature-branch.
  	EOF
  }
@@ -67,13 +67,13 @@ create_expected_failure_am () {
  }
create_expected_failure_interactive () {
-	q_to_cr >expected <<-EOF
+	cat >expected <<-EOF
  	$(grep "^Created autostash: [0-9a-f][0-9a-f]*\$" actual)
  	HEAD is now at $(git rev-parse --short feature-branch) third commit
-	Rebasing (1/2)QRebasing (2/2)QApplying autostash resulted in conflicts.
+	Applying autostash resulted in conflicts.
  	Your changes are safe in the stash.
  	You can run "git stash pop" or "git stash drop" at any time.
-	Q                                                                                QSuccessfully rebased and updated refs/heads/rebased-feature-branch.
+	Successfully rebased and updated refs/heads/rebased-feature-branch.
  	EOF
  }
@@ -109,7 +109,8 @@ testrebase () {
  			suffix=interactive
  		fi &&
  		create_expected_success_$suffix &&
-		test_i18ncmp expected actual
+		sed "$(printf "s/.*\\r//")" <actual >actual2 &&
+		test_i18ncmp expected actual2
  	'
test_expect_success "rebase$type: dirty index, non-conflicting rebase" '
@@ -209,7 +210,8 @@ testrebase () {
  			suffix=interactive
  		fi &&
  		create_expected_failure_$suffix &&
-		test_i18ncmp expected actual
+		sed "$(printf "s/.*\\r//")" <actual >actual2 &&
+		test_i18ncmp expected actual2
  	'
  }



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