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t4030: demonstrate behavior of show with textconv

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"git show <commit>" honors the --textconv option while "git show <blob>"
does not. Demonstrate this in the test.

Since the current behavior is supposed to stay as is, we expect the
default for "git show <blob>" to remain --no-textconv.

Signed-off-by: Michael J Gruber <git@drmicha.warpmail.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Michael J Gruber 2013-05-10 17:10:10 +02:00 committed by Junio C Hamano
parent 1468a58393
commit 4bd52d0956
1 changed files with 24 additions and 0 deletions
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24
t/t4030-diff-textconv.sh
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@ -58,6 +58,12 @@ test_expect_success 'diff produces text' '
test_cmp expect.text actual test_cmp expect.text actual
' '
test_expect_success 'show commit produces text' '
git show HEAD >diff &&
find_diff <diff >actual &&
test_cmp expect.text actual
'
test_expect_success 'diff-tree produces binary' ' test_expect_success 'diff-tree produces binary' '
git diff-tree -p HEAD^ HEAD >diff && git diff-tree -p HEAD^ HEAD >diff &&
find_diff <diff >actual && find_diff <diff >actual &&
@ -84,6 +90,24 @@ test_expect_success 'status -v produces text' '
git reset --soft HEAD@{1} git reset --soft HEAD@{1}
' '
test_expect_success 'show blob produces binary' '
git show HEAD:file >actual &&
printf "\\0\\n\\01\\n" >expect &&
test_cmp expect actual
'
test_expect_failure 'show --textconv blob produces text' '
git show --textconv HEAD:file >actual &&
printf "0\\n1\\n" >expect &&
test_cmp expect actual
'
test_success 'show --no-textconv blob produces binary' '
git show --textconv HEAD:file >actual &&
printf "\\0\\n\\01\\n" >expect &&
test_cmp expect actual
'
test_expect_success 'grep-diff (-G) operates on textconv data (add)' ' test_expect_success 'grep-diff (-G) operates on textconv data (add)' '
echo one >expect && echo one >expect &&
git log --root --format=%s -G0 >actual && git log --root --format=%s -G0 >actual &&