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6bf4f1b4c9
Earlier, the callchain from pretty_print_commit() down to pp_title_line()
had an unwarranted assumption that the presense of "after_subject"
parameter, means the caller has already output MIME headers for
attachments. The parameter's primary purpose is to give extra header
lines the caller wants to place after pp_title_line() generates the
"Subject: " line.
This assumption does not hold when the user used the format.header
configuration variable to pass extra headers, and caused a message with
non-ASCII character to lack proper MIME headers (e.g. 8-bit CTE header).
The earlier logic also failed to suppress duplicated MIME headers when
"format-patch -s --attach" is asked for and the signer's name demanded
8-bit clean transport.
This patch fixes the logic by introducing a separate need_8bit_cte
parameter passed down the callchain. This can have one of these values:
-1 : we've already done MIME crap and we do not want to add extra header
to say this is 8bit in pp_title_line();
0 : we haven't done MIME and we have not seen anything that is 8bit yet;
1 : we haven't done MIME and we have seen something that is 8bit;
pp_title_line() must add MIME header.
It adds two tests by Jeff King who independently diagnosed this issue.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
50 lines
935 B
Bash
Executable file
50 lines
935 B
Bash
Executable file
#!/bin/sh
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test_description='format-patch -s should force MIME encoding as needed'
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. ./test-lib.sh
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test_expect_success setup '
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>F &&
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git add F &&
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git commit -m initial &&
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echo new line >F &&
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test_tick &&
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git commit -m "This adds some lines to F" F
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'
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test_expect_success 'format normally' '
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git format-patch --stdout -1 >output &&
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! grep Content-Type output
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'
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test_expect_success 'format with signoff without funny signer name' '
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git format-patch -s --stdout -1 >output &&
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! grep Content-Type output
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'
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test_expect_success 'format with non ASCII signer name' '
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GIT_COMMITTER_NAME="はまの ふにおう" \
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git format-patch -s --stdout -1 >output &&
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grep Content-Type output
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'
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test_expect_success 'attach and signoff do not duplicate mime headers' '
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GIT_COMMITTER_NAME="はまの ふにおう" \
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git format-patch -s --stdout -1 --attach >output &&
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test `grep -ci ^MIME-Version: output` = 1
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'
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test_done
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