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git-commit-vandalism/t/t7513-interpret-trailers.sh
Brian Malehorn d76650b8d1 interpret-trailers: honor the cut line 
If a commit message is edited with the "verbose" option, the buffer
will have a cut line and diff after the log message, like so:

    my subject

    # ------------------------ >8 ------------------------
    # Do not touch the line above.
    # Everything below will be removed.
    diff --git a/foo.txt b/foo.txt
    index 5716ca5..7601807 100644
    --- a/foo.txt
    +++ b/foo.txt
    @@ -1 +1 @@
    -bar
    +baz

"git interpret-trailers" is unaware of the cut line, and assumes the
trailer block would be at the end of the whole thing.  This can easily
be seen with:

     $ GIT_EDITOR='git interpret-trailers --in-place --trailer Acked-by:me' \
       git commit --amend -v

Teach "git interpret-trailers" to notice the cut-line and ignore the
remainder of the input when looking for a place to add new trailer
block.  This makes it consistent with how "git commit -v -s" inserts a
new Signed-off-by: line.

This can be done by the same logic as the existing helper function,
wt_status_truncate_message_at_cut_line(), uses, but it wants the caller
to pass a strbuf to it.  Because the function ignore_non_trailer() used
by the command takes a <pointer, length> pair, not a strbuf, steal the
logic from wt_status_truncate_message_at_cut_line() to create a new
wt_status_locate_end() helper function that takes <pointer, length>
pair, and make ignore_non_trailer() call it to help "interpret-trailers".

Since there is only one caller of wt_status_truncate_message_at_cut_line()
in cmd_commit(), rewrite it to call wt_status_locate_end() helper instead
and remove the old helper that no longer has any caller.

Signed-off-by: Brian Malehorn <bmalehorn@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-05-18 15:00:48 +09:00

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#!/bin/sh
#
# Copyright (c) 2013, 2014 Christian Couder
#
test_description='git interpret-trailers'
. ./test-lib.sh
# When we want one trailing space at the end of each line, let's use sed
# to make sure that these spaces are not removed by any automatic tool.
test_expect_success 'setup' '
: >empty &&
cat >basic_message <<-\EOF &&
subject
body
EOF
cat >complex_message_body <<-\EOF &&
my subject
my body which is long
and contains some special
chars like : = ? !
EOF
sed -e "s/ Z\$/ /" >complex_message_trailers <<-\EOF &&
Fixes: Z
Acked-by: Z
Reviewed-by: Z
Signed-off-by: Z
EOF
cat >basic_patch <<-\EOF
---
foo.txt | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/foo.txt b/foo.txt
index 0353767..1d91aa1 100644
--- a/foo.txt
+++ b/foo.txt
@@ -1,3 +1,3 @@
-bar
+baz
--
1.9.rc0.11.ga562ddc
EOF
'
test_expect_success 'without config' '
sed -e "s/ Z\$/ /" >expected <<-\EOF &&
ack: Peff
Reviewed-by: Z
Acked-by: Johan
EOF
git interpret-trailers --trailer "ack = Peff" --trailer "Reviewed-by" \
--trailer "Acked-by: Johan" empty >actual &&
test_cmp expected actual
'
test_expect_success 'without config in another order' '
sed -e "s/ Z\$/ /" >expected <<-\EOF &&
Acked-by: Johan
Reviewed-by: Z
ack: Peff
EOF
git interpret-trailers --trailer "Acked-by: Johan" --trailer "Reviewed-by" \
--trailer "ack = Peff" empty >actual &&
test_cmp expected actual
'
test_expect_success '--trim-empty without config' '
cat >expected <<-\EOF &&
ack: Peff
Acked-by: Johan
EOF
git interpret-trailers --trim-empty --trailer ack=Peff \
--trailer "Reviewed-by" --trailer "Acked-by: Johan" \
--trailer "sob:" empty >actual &&
test_cmp expected actual
'
test_expect_success 'with config option on the command line' '
cat >expected <<-\EOF &&
Acked-by: Johan
Reviewed-by: Peff
EOF
{ echo; echo "Acked-by: Johan"; } |
git -c "trailer.Acked-by.ifexists=addifdifferent" interpret-trailers \
--trailer "Reviewed-by: Peff" --trailer "Acked-by: Johan" >actual &&
test_cmp expected actual
'
test_expect_success 'with only a title in the message' '
cat >expected <<-\EOF &&
area: change
Reviewed-by: Peff
Acked-by: Johan
EOF
echo "area: change" |
git interpret-trailers --trailer "Reviewed-by: Peff" \
--trailer "Acked-by: Johan" >actual &&
test_cmp expected actual
'
test_expect_success 'with multiline title in the message' '
cat >expected <<-\EOF &&
place of
code: change
Reviewed-by: Peff
Acked-by: Johan
EOF
printf "%s\n" "place of" "code: change" |
git interpret-trailers --trailer "Reviewed-by: Peff" \
--trailer "Acked-by: Johan" >actual &&
test_cmp expected actual
'
test_expect_success 'with non-trailer lines mixed with Signed-off-by' '
cat >patch <<-\EOF &&
this is not a trailer
this is not a trailer
Signed-off-by: a <a@example.com>
this is not a trailer
EOF
cat >expected <<-\EOF &&
this is not a trailer
this is not a trailer
Signed-off-by: a <a@example.com>
this is not a trailer
token: value
EOF
git interpret-trailers --trailer "token: value" patch >actual &&
test_cmp expected actual
'
test_expect_success 'with non-trailer lines mixed with cherry picked from' '
cat >patch <<-\EOF &&
this is not a trailer
this is not a trailer
(cherry picked from commit x)
this is not a trailer
EOF
cat >expected <<-\EOF &&
this is not a trailer
this is not a trailer
(cherry picked from commit x)
this is not a trailer
token: value
EOF
git interpret-trailers --trailer "token: value" patch >actual &&
test_cmp expected actual
'
test_expect_success 'with non-trailer lines mixed with a configured trailer' '
cat >patch <<-\EOF &&
this is not a trailer
this is not a trailer
My-trailer: x
this is not a trailer
EOF
cat >expected <<-\EOF &&
this is not a trailer
this is not a trailer
My-trailer: x
this is not a trailer
token: value
EOF
test_config trailer.my.key "My-trailer: " &&
git interpret-trailers --trailer "token: value" patch >actual &&
test_cmp expected actual
'
test_expect_success 'with non-trailer lines mixed with a non-configured trailer' '
cat >patch <<-\EOF &&
this is not a trailer
this is not a trailer
I-am-not-configured: x
this is not a trailer
EOF
cat >expected <<-\EOF &&
this is not a trailer
this is not a trailer
I-am-not-configured: x
this is not a trailer
token: value
EOF
test_config trailer.my.key "My-trailer: " &&
git interpret-trailers --trailer "token: value" patch >actual &&
test_cmp expected actual
'
test_expect_success 'with all non-configured trailers' '
cat >patch <<-\EOF &&
I-am-not-configured: x
I-am-also-not-configured: x
EOF
cat >expected <<-\EOF &&
I-am-not-configured: x
I-am-also-not-configured: x
token: value
EOF
test_config trailer.my.key "My-trailer: " &&
git interpret-trailers --trailer "token: value" patch >actual &&
test_cmp expected actual
'
test_expect_success 'with non-trailer lines only' '
cat >patch <<-\EOF &&
this is not a trailer
EOF
cat >expected <<-\EOF &&
this is not a trailer
token: value
EOF
git interpret-trailers --trailer "token: value" patch >actual &&
test_cmp expected actual
'
test_expect_success 'line with leading whitespace is not trailer' '
q_to_tab >patch <<-\EOF &&
Qtoken: value
EOF
q_to_tab >expected <<-\EOF &&
Qtoken: value
token: value
EOF
git interpret-trailers --trailer "token: value" patch >actual &&
test_cmp expected actual
'
test_expect_success 'multiline field treated as one trailer for 25% check' '
q_to_tab >patch <<-\EOF &&
Signed-off-by: a <a@example.com>
name: value on
Qmultiple lines
this is not a trailer
this is not a trailer
this is not a trailer
this is not a trailer
this is not a trailer
this is not a trailer
EOF
q_to_tab >expected <<-\EOF &&
Signed-off-by: a <a@example.com>
name: value on
Qmultiple lines
this is not a trailer
this is not a trailer
this is not a trailer
this is not a trailer
this is not a trailer
this is not a trailer
name: value
EOF
git interpret-trailers --trailer "name: value" patch >actual &&
test_cmp expected actual
'
test_expect_success 'multiline field treated as atomic for placement' '
q_to_tab >patch <<-\EOF &&
another: trailer
name: value on
Qmultiple lines
another: trailer
EOF
q_to_tab >expected <<-\EOF &&
another: trailer
name: value on
Qmultiple lines
name: value
another: trailer
EOF
test_config trailer.name.where after &&
git interpret-trailers --trailer "name: value" patch >actual &&
test_cmp expected actual
'
test_expect_success 'multiline field treated as atomic for replacement' '
q_to_tab >patch <<-\EOF &&
another: trailer
name: value on
Qmultiple lines
another: trailer
EOF
q_to_tab >expected <<-\EOF &&
another: trailer
another: trailer
name: value
EOF
test_config trailer.name.ifexists replace &&
git interpret-trailers --trailer "name: value" patch >actual &&
test_cmp expected actual
'
test_expect_success 'multiline field treated as atomic for difference check' '
q_to_tab >patch <<-\EOF &&
another: trailer
name: first line
Qsecond line
another: trailer
EOF
test_config trailer.name.ifexists addIfDifferent &&
q_to_tab >trailer <<-\EOF &&
name: first line
Qsecond line
EOF
q_to_tab >expected <<-\EOF &&
another: trailer
name: first line
Qsecond line
another: trailer
EOF
git interpret-trailers --trailer "$(cat trailer)" patch >actual &&
test_cmp expected actual &&
q_to_tab >trailer <<-\EOF &&
name: first line
QQQQQsecond line
EOF
q_to_tab >expected <<-\EOF &&
another: trailer
name: first line
Qsecond line
another: trailer
name: first line
QQQQQsecond line
EOF
git interpret-trailers --trailer "$(cat trailer)" patch >actual &&
test_cmp expected actual &&
q_to_tab >trailer <<-\EOF &&
name: first line *DIFFERENT*
Qsecond line
EOF
q_to_tab >expected <<-\EOF &&
another: trailer
name: first line
Qsecond line
another: trailer
name: first line *DIFFERENT*
Qsecond line
EOF
git interpret-trailers --trailer "$(cat trailer)" patch >actual &&
test_cmp expected actual
'
test_expect_success 'multiline field treated as atomic for neighbor check' '
q_to_tab >patch <<-\EOF &&
another: trailer
name: first line
Qsecond line
another: trailer
EOF
test_config trailer.name.where after &&
test_config trailer.name.ifexists addIfDifferentNeighbor &&
q_to_tab >trailer <<-\EOF &&
name: first line
Qsecond line
EOF
q_to_tab >expected <<-\EOF &&
another: trailer
name: first line
Qsecond line
another: trailer
EOF
git interpret-trailers --trailer "$(cat trailer)" patch >actual &&
test_cmp expected actual &&
q_to_tab >trailer <<-\EOF &&
name: first line
QQQQQsecond line
EOF
q_to_tab >expected <<-\EOF &&
another: trailer
name: first line
Qsecond line
name: first line
QQQQQsecond line
another: trailer
EOF
git interpret-trailers --trailer "$(cat trailer)" patch >actual &&
test_cmp expected actual
'
test_expect_success 'with config setup' '
git config trailer.ack.key "Acked-by: " &&
cat >expected <<-\EOF &&
Acked-by: Peff
EOF
git interpret-trailers --trim-empty --trailer "ack = Peff" empty >actual &&
test_cmp expected actual &&
git interpret-trailers --trim-empty --trailer "Acked-by = Peff" empty >actual &&
test_cmp expected actual &&
git interpret-trailers --trim-empty --trailer "Acked-by :Peff" empty >actual &&
test_cmp expected actual
'
test_expect_success 'with config setup and ":=" as separators' '
git config trailer.separators ":=" &&
git config trailer.ack.key "Acked-by= " &&
cat >expected <<-\EOF &&
Acked-by= Peff
EOF
git interpret-trailers --trim-empty --trailer "ack = Peff" empty >actual &&
test_cmp expected actual &&
git interpret-trailers --trim-empty --trailer "Acked-by= Peff" empty >actual &&
test_cmp expected actual &&
git interpret-trailers --trim-empty --trailer "Acked-by : Peff" empty >actual &&
test_cmp expected actual
'
test_expect_success 'with config setup and "%" as separators' '
git config trailer.separators "%" &&
cat >expected <<-\EOF &&
bug% 42
count% 10
bug% 422
EOF
git interpret-trailers --trim-empty --trailer "bug = 42" \
--trailer count%10 --trailer "test: stuff" \
--trailer "bug % 422" empty >actual &&
test_cmp expected actual
'
test_expect_success 'with "%" as separators and a message with trailers' '
cat >special_message <<-\EOF &&
Special Message
bug% 42
count% 10
bug% 422
EOF
cat >expected <<-\EOF &&
Special Message
bug% 42
count% 10
bug% 422
count% 100
EOF
git interpret-trailers --trailer count%100 \
special_message >actual &&
test_cmp expected actual
'
test_expect_success 'with config setup and ":=#" as separators' '
git config trailer.separators ":=#" &&
git config trailer.bug.key "Bug #" &&
cat >expected <<-\EOF &&
Bug #42
EOF
git interpret-trailers --trim-empty --trailer "bug = 42" empty >actual &&
test_cmp expected actual
'
test_expect_success 'with commit basic message' '
cat basic_message >expected &&
echo >>expected &&
git interpret-trailers <basic_message >actual &&
test_cmp expected actual
'
test_expect_success 'with basic patch' '
cat basic_message >input &&
cat basic_patch >>input &&
cat basic_message >expected &&
echo >>expected &&
cat basic_patch >>expected &&
git interpret-trailers <input >actual &&
test_cmp expected actual
'
test_expect_success 'with commit complex message as argument' '
cat complex_message_body complex_message_trailers >complex_message &&
cat complex_message_body >expected &&
sed -e "s/ Z\$/ /" >>expected <<-\EOF &&
Fixes: Z
Acked-by= Z
Reviewed-by: Z
Signed-off-by: Z
EOF
git interpret-trailers complex_message >actual &&
test_cmp expected actual
'
test_expect_success 'with 2 files arguments' '
cat basic_message >>expected &&
echo >>expected &&
cat basic_patch >>expected &&
git interpret-trailers complex_message input >actual &&
test_cmp expected actual
'
test_expect_success 'with message that has comments' '
cat basic_message >message_with_comments &&
sed -e "s/ Z\$/ /" >>message_with_comments <<-\EOF &&
# comment
# other comment
Cc: Z
# yet another comment
Reviewed-by: Johan
Reviewed-by: Z
# last comment
EOF
cat basic_patch >>message_with_comments &&
cat basic_message >expected &&
cat >>expected <<-\EOF &&
# comment
Reviewed-by: Johan
Cc: Peff
# last comment
EOF
cat basic_patch >>expected &&
git interpret-trailers --trim-empty --trailer "Cc: Peff" message_with_comments >actual &&
test_cmp expected actual
'
test_expect_success 'with message that has an old style conflict block' '
cat basic_message >message_with_comments &&
sed -e "s/ Z\$/ /" >>message_with_comments <<-\EOF &&
# comment
# other comment
Cc: Z
# yet another comment
Reviewed-by: Johan
Reviewed-by: Z
# last comment
Conflicts:
EOF
cat basic_message >expected &&
cat >>expected <<-\EOF &&
# comment
Reviewed-by: Johan
Cc: Peff
# last comment
Conflicts:
EOF
git interpret-trailers --trim-empty --trailer "Cc: Peff" message_with_comments >actual &&
test_cmp expected actual
'
test_expect_success 'with commit complex message and trailer args' '
cat complex_message_body >expected &&
sed -e "s/ Z\$/ /" >>expected <<-\EOF &&
Fixes: Z
Acked-by= Z
Reviewed-by: Z
Signed-off-by: Z
Acked-by= Peff
Bug #42
EOF
git interpret-trailers --trailer "ack: Peff" \
--trailer "bug: 42" <complex_message >actual &&
test_cmp expected actual
'
test_expect_success 'with complex patch, args and --trim-empty' '
cat complex_message >complex_patch &&
cat basic_patch >>complex_patch &&
cat complex_message_body >expected &&
cat >>expected <<-\EOF &&
Acked-by= Peff
Bug #42
EOF
cat basic_patch >>expected &&
git interpret-trailers --trim-empty --trailer "ack: Peff" \
--trailer "bug: 42" <complex_patch >actual &&
test_cmp expected actual
'
test_expect_success 'in-place editing with basic patch' '
cat basic_message >message &&
cat basic_patch >>message &&
cat basic_message >expected &&
echo >>expected &&
cat basic_patch >>expected &&
git interpret-trailers --in-place message &&
test_cmp expected message
'
test_expect_success 'in-place editing with additional trailer' '
cat basic_message >message &&
cat basic_patch >>message &&
cat basic_message >expected &&
echo >>expected &&
cat >>expected <<-\EOF &&
Reviewed-by: Alice
EOF
cat basic_patch >>expected &&
git interpret-trailers --trailer "Reviewed-by: Alice" --in-place message &&
test_cmp expected message
'
test_expect_success 'in-place editing on stdin disallowed' '
test_must_fail git interpret-trailers --trailer "Reviewed-by: Alice" --in-place < basic_message
'
test_expect_success 'in-place editing on non-existing file' '
test_must_fail git interpret-trailers --trailer "Reviewed-by: Alice" --in-place nonexisting &&
test_path_is_missing nonexisting
'
test_expect_success POSIXPERM,SANITY "in-place editing doesn't clobber original file on error" '
cat basic_message >message &&
chmod -r message &&
test_must_fail git interpret-trailers --trailer "Reviewed-by: Alice" --in-place message &&
chmod +r message &&
test_cmp message basic_message
'
test_expect_success 'using "where = before"' '
git config trailer.bug.where "before" &&
cat complex_message_body >expected &&
sed -e "s/ Z\$/ /" >>expected <<-\EOF &&
Bug #42
Fixes: Z
Acked-by= Z
Reviewed-by: Z
Signed-off-by: Z
Acked-by= Peff
EOF
git interpret-trailers --trailer "ack: Peff" \
--trailer "bug: 42" complex_message >actual &&
test_cmp expected actual
'
test_expect_success 'using "where = after"' '
git config trailer.ack.where "after" &&
cat complex_message_body >expected &&
sed -e "s/ Z\$/ /" >>expected <<-\EOF &&
Bug #42
Fixes: Z
Acked-by= Z
Acked-by= Peff
Reviewed-by: Z
Signed-off-by: Z
EOF
git interpret-trailers --trailer "ack: Peff" \
--trailer "bug: 42" complex_message >actual &&
test_cmp expected actual
'
test_expect_success 'using "where = end"' '
git config trailer.review.key "Reviewed-by" &&
git config trailer.review.where "end" &&
cat complex_message_body >expected &&
sed -e "s/ Z\$/ /" >>expected <<-\EOF &&
Fixes: Z
Acked-by= Z
Acked-by= Peff
Reviewed-by: Z
Signed-off-by: Z
Reviewed-by: Junio
Reviewed-by: Johannes
EOF
git interpret-trailers --trailer "ack: Peff" \
--trailer "Reviewed-by: Junio" --trailer "Reviewed-by: Johannes" \
complex_message >actual &&
test_cmp expected actual
'
test_expect_success 'using "where = start"' '
git config trailer.review.key "Reviewed-by" &&
git config trailer.review.where "start" &&
cat complex_message_body >expected &&
sed -e "s/ Z\$/ /" >>expected <<-\EOF &&
Reviewed-by: Johannes
Reviewed-by: Junio
Fixes: Z
Acked-by= Z
Acked-by= Peff
Reviewed-by: Z
Signed-off-by: Z
EOF
git interpret-trailers --trailer "ack: Peff" \
--trailer "Reviewed-by: Junio" --trailer "Reviewed-by: Johannes" \
complex_message >actual &&
test_cmp expected actual
'
test_expect_success 'using "where = before" for a token in the middle of the message' '
git config trailer.review.key "Reviewed-by:" &&
git config trailer.review.where "before" &&
cat complex_message_body >expected &&
sed -e "s/ Z\$/ /" >>expected <<-\EOF &&
Bug #42
Fixes: Z
Acked-by= Z
Acked-by= Peff
Reviewed-by:Johan
Reviewed-by:
Signed-off-by: Z
EOF
git interpret-trailers --trailer "ack: Peff" --trailer "bug: 42" \
--trailer "review: Johan" <complex_message >actual &&
test_cmp expected actual
'
test_expect_success 'using "where = before" and --trim-empty' '
cat complex_message_body >expected &&
cat >>expected <<-\EOF &&
Bug #46
Bug #42
Acked-by= Peff
Reviewed-by:Johan
EOF
git interpret-trailers --trim-empty --trailer "ack: Peff" \
--trailer "bug: 42" --trailer "review: Johan" \
--trailer "Bug: 46" <complex_message >actual &&
test_cmp expected actual
'
test_expect_success 'the default is "ifExists = addIfDifferentNeighbor"' '
cat complex_message_body >expected &&
sed -e "s/ Z\$/ /" >>expected <<-\EOF &&
Bug #42
Fixes: Z
Acked-by= Z
Acked-by= Peff
Acked-by= Junio
Acked-by= Peff
Reviewed-by:
Signed-off-by: Z
EOF
git interpret-trailers --trailer "ack: Peff" --trailer "review:" \
--trailer "ack: Junio" --trailer "bug: 42" --trailer "ack: Peff" \
--trailer "ack: Peff" <complex_message >actual &&
test_cmp expected actual
'
test_expect_success 'default "ifExists" is now "addIfDifferent"' '
git config trailer.ifexists "addIfDifferent" &&
cat complex_message_body >expected &&
sed -e "s/ Z\$/ /" >>expected <<-\EOF &&
Bug #42
Fixes: Z
Acked-by= Z
Acked-by= Peff
Acked-by= Junio
Reviewed-by:
Signed-off-by: Z
EOF
git interpret-trailers --trailer "ack: Peff" --trailer "review:" \
--trailer "ack: Junio" --trailer "bug: 42" --trailer "ack: Peff" \
--trailer "ack: Peff" <complex_message >actual &&
test_cmp expected actual
'
test_expect_success 'using "ifExists = addIfDifferent" with "where = end"' '
git config trailer.ack.ifExists "addIfDifferent" &&
git config trailer.ack.where "end" &&
cat complex_message_body >expected &&
sed -e "s/ Z\$/ /" >>expected <<-\EOF &&
Bug #42
Fixes: Z
Acked-by= Z
Reviewed-by:
Signed-off-by: Z
Acked-by= Peff
EOF
git interpret-trailers --trailer "ack: Peff" --trailer "review:" \
--trailer "bug: 42" --trailer "ack: Peff" \
<complex_message >actual &&
test_cmp expected actual
'
test_expect_success 'using "ifExists = addIfDifferent" with "where = before"' '
git config trailer.ack.ifExists "addIfDifferent" &&
git config trailer.ack.where "before" &&
cat complex_message_body >expected &&
sed -e "s/ Z\$/ /" >>expected <<-\EOF &&
Bug #42
Fixes: Z
Acked-by= Peff
Acked-by= Z
Reviewed-by:
Signed-off-by: Z
EOF
git interpret-trailers --trailer "ack: Peff" --trailer "review:" \
--trailer "bug: 42" --trailer "ack: Peff" \
<complex_message >actual &&
test_cmp expected actual
'
test_expect_success 'using "ifExists = addIfDifferentNeighbor" with "where = end"' '
git config trailer.ack.ifExists "addIfDifferentNeighbor" &&
git config trailer.ack.where "end" &&
cat complex_message_body >expected &&
sed -e "s/ Z\$/ /" >>expected <<-\EOF &&
Bug #42
Fixes: Z
Acked-by= Z
Reviewed-by:
Signed-off-by: Z
Acked-by= Peff
Acked-by= Junio
Tested-by: Jakub
Acked-by= Junio
Acked-by= Peff
EOF
git interpret-trailers --trailer "ack: Peff" --trailer "review:" \
--trailer "ack: Junio" --trailer "bug: 42" \
--trailer "Tested-by: Jakub" --trailer "ack: Junio" \
--trailer "ack: Junio" --trailer "ack: Peff" <complex_message >actual &&
test_cmp expected actual
'
test_expect_success 'using "ifExists = addIfDifferentNeighbor" with "where = after"' '
git config trailer.ack.ifExists "addIfDifferentNeighbor" &&
git config trailer.ack.where "after" &&
cat complex_message_body >expected &&
sed -e "s/ Z\$/ /" >>expected <<-\EOF &&
Bug #42
Fixes: Z
Acked-by= Z
Acked-by= Peff
Acked-by= Junio
Acked-by= Peff
Reviewed-by:
Signed-off-by: Z
Tested-by: Jakub
EOF
git interpret-trailers --trailer "ack: Peff" --trailer "review:" \
--trailer "ack: Junio" --trailer "bug: 42" \
--trailer "Tested-by: Jakub" --trailer "ack: Junio" \
--trailer "ack: Junio" --trailer "ack: Peff" <complex_message >actual &&
test_cmp expected actual
'
test_expect_success 'using "ifExists = addIfDifferentNeighbor" and --trim-empty' '
git config trailer.ack.ifExists "addIfDifferentNeighbor" &&
cat complex_message_body >expected &&
cat >>expected <<-\EOF &&
Bug #42
Acked-by= Peff
Acked-by= Junio
Acked-by= Peff
EOF
git interpret-trailers --trim-empty --trailer "ack: Peff" \
--trailer "Acked-by= Peff" --trailer "review:" \
--trailer "ack: Junio" --trailer "bug: 42" \
--trailer "ack: Peff" <complex_message >actual &&
test_cmp expected actual
'
test_expect_success 'using "ifExists = add" with "where = end"' '
git config trailer.ack.ifExists "add" &&
git config trailer.ack.where "end" &&
cat complex_message_body >expected &&
sed -e "s/ Z\$/ /" >>expected <<-\EOF &&
Bug #42
Fixes: Z
Acked-by= Z
Reviewed-by:
Signed-off-by: Z
Acked-by= Peff
Acked-by= Peff
Tested-by: Jakub
Acked-by= Junio
Tested-by: Johannes
Acked-by= Peff
EOF
git interpret-trailers --trailer "ack: Peff" \
--trailer "Acked-by= Peff" --trailer "review:" \
--trailer "Tested-by: Jakub" --trailer "ack: Junio" \
--trailer "bug: 42" --trailer "Tested-by: Johannes" \
--trailer "ack: Peff" <complex_message >actual &&
test_cmp expected actual
'
test_expect_success 'using "ifExists = add" with "where = after"' '
git config trailer.ack.ifExists "add" &&
git config trailer.ack.where "after" &&
cat complex_message_body >expected &&
sed -e "s/ Z\$/ /" >>expected <<-\EOF &&
Bug #42
Fixes: Z
Acked-by= Z
Acked-by= Peff
Acked-by= Peff
Acked-by= Junio
Acked-by= Peff
Reviewed-by:
Signed-off-by: Z
EOF
git interpret-trailers --trailer "ack: Peff" \
--trailer "Acked-by= Peff" --trailer "review:" \
--trailer "ack: Junio" --trailer "bug: 42" \
--trailer "ack: Peff" <complex_message >actual &&
test_cmp expected actual
'
test_expect_success 'using "ifExists = replace"' '
git config trailer.fix.key "Fixes: " &&
git config trailer.fix.ifExists "replace" &&
cat complex_message_body >expected &&
sed -e "s/ Z\$/ /" >>expected <<-\EOF &&
Bug #42
Acked-by= Z
Acked-by= Junio
Acked-by= Peff
Reviewed-by:
Signed-off-by: Z
Fixes: 22
EOF
git interpret-trailers --trailer "review:" \
--trailer "fix=53" --trailer "ack: Junio" --trailer "fix=22" \
--trailer "bug: 42" --trailer "ack: Peff" \
<complex_message >actual &&
test_cmp expected actual
'
test_expect_success 'using "ifExists = replace" with "where = after"' '
git config trailer.fix.where "after" &&
cat complex_message_body >expected &&
sed -e "s/ Z\$/ /" >>expected <<-\EOF &&
Bug #42
Fixes: 22
Acked-by= Z
Acked-by= Junio
Acked-by= Peff
Reviewed-by:
Signed-off-by: Z
EOF
git interpret-trailers --trailer "review:" \
--trailer "fix=53" --trailer "ack: Junio" --trailer "fix=22" \
--trailer "bug: 42" --trailer "ack: Peff" \
<complex_message >actual &&
test_cmp expected actual
'
test_expect_success 'using "ifExists = doNothing"' '
git config trailer.fix.ifExists "doNothing" &&
cat complex_message_body >expected &&
sed -e "s/ Z\$/ /" >>expected <<-\EOF &&
Bug #42
Fixes: Z
Acked-by= Z
Acked-by= Junio
Acked-by= Peff
Reviewed-by:
Signed-off-by: Z
EOF
git interpret-trailers --trailer "review:" --trailer "fix=53" \
--trailer "ack: Junio" --trailer "fix=22" \
--trailer "bug: 42" --trailer "ack: Peff" \
<complex_message >actual &&
test_cmp expected actual
'
test_expect_success 'the default is "ifMissing = add"' '
git config trailer.cc.key "Cc: " &&
git config trailer.cc.where "before" &&
cat complex_message_body >expected &&
sed -e "s/ Z\$/ /" >>expected <<-\EOF &&
Bug #42
Cc: Linus
Fixes: Z
Acked-by= Z
Acked-by= Junio
Acked-by= Peff
Reviewed-by:
Signed-off-by: Z
EOF
git interpret-trailers --trailer "review:" --trailer "fix=53" \
--trailer "cc=Linus" --trailer "ack: Junio" \
--trailer "fix=22" --trailer "bug: 42" --trailer "ack: Peff" \
<complex_message >actual &&
test_cmp expected actual
'
test_expect_success 'when default "ifMissing" is "doNothing"' '
git config trailer.ifmissing "doNothing" &&
cat complex_message_body >expected &&
sed -e "s/ Z\$/ /" >>expected <<-\EOF &&
Fixes: Z
Acked-by= Z
Acked-by= Junio
Acked-by= Peff
Reviewed-by:
Signed-off-by: Z
EOF
git interpret-trailers --trailer "review:" --trailer "fix=53" \
--trailer "cc=Linus" --trailer "ack: Junio" \
--trailer "fix=22" --trailer "bug: 42" --trailer "ack: Peff" \
<complex_message >actual &&
test_cmp expected actual &&
git config trailer.ifmissing "add"
'
test_expect_success 'using "ifMissing = add" with "where = end"' '
git config trailer.cc.key "Cc: " &&
git config trailer.cc.where "end" &&
git config trailer.cc.ifMissing "add" &&
cat complex_message_body >expected &&
sed -e "s/ Z\$/ /" >>expected <<-\EOF &&
Bug #42
Fixes: Z
Acked-by= Z
Acked-by= Junio
Acked-by= Peff
Reviewed-by:
Signed-off-by: Z
Cc: Linus
EOF
git interpret-trailers --trailer "review:" --trailer "fix=53" \
--trailer "ack: Junio" --trailer "fix=22" \
--trailer "bug: 42" --trailer "cc=Linus" --trailer "ack: Peff" \
<complex_message >actual &&
test_cmp expected actual
'
test_expect_success 'using "ifMissing = add" with "where = before"' '
git config trailer.cc.key "Cc: " &&
git config trailer.cc.where "before" &&
git config trailer.cc.ifMissing "add" &&
cat complex_message_body >expected &&
sed -e "s/ Z\$/ /" >>expected <<-\EOF &&
Cc: Linus
Bug #42
Fixes: Z
Acked-by= Z
Acked-by= Junio
Acked-by= Peff
Reviewed-by:
Signed-off-by: Z
EOF
git interpret-trailers --trailer "review:" --trailer "fix=53" \
--trailer "ack: Junio" --trailer "fix=22" \
--trailer "bug: 42" --trailer "cc=Linus" --trailer "ack: Peff" \
<complex_message >actual &&
test_cmp expected actual
'
test_expect_success 'using "ifMissing = doNothing"' '
git config trailer.cc.ifMissing "doNothing" &&
cat complex_message_body >expected &&
sed -e "s/ Z\$/ /" >>expected <<-\EOF &&
Bug #42
Fixes: Z
Acked-by= Z
Acked-by= Junio
Acked-by= Peff
Reviewed-by:
Signed-off-by: Z
EOF
git interpret-trailers --trailer "review:" --trailer "fix=53" \
--trailer "cc=Linus" --trailer "ack: Junio" \
--trailer "fix=22" --trailer "bug: 42" --trailer "ack: Peff" \
<complex_message >actual &&
test_cmp expected actual
'
test_expect_success 'default "where" is now "after"' '
git config trailer.where "after" &&
git config --unset trailer.ack.where &&
cat complex_message_body >expected &&
sed -e "s/ Z\$/ /" >>expected <<-\EOF &&
Bug #42
Fixes: Z
Acked-by= Z
Acked-by= Peff
Acked-by= Peff
Acked-by= Junio
Acked-by= Peff
Reviewed-by:
Signed-off-by: Z
Tested-by: Jakub
Tested-by: Johannes
EOF
git interpret-trailers --trailer "ack: Peff" \
--trailer "Acked-by= Peff" --trailer "review:" \
--trailer "Tested-by: Jakub" --trailer "ack: Junio" \
--trailer "bug: 42" --trailer "Tested-by: Johannes" \
--trailer "ack: Peff" <complex_message >actual &&
test_cmp expected actual
'
test_expect_success 'with simple command' '
git config trailer.sign.key "Signed-off-by: " &&
git config trailer.sign.where "after" &&
git config trailer.sign.ifExists "addIfDifferentNeighbor" &&
git config trailer.sign.command "echo \"A U Thor <author@example.com>\"" &&
cat complex_message_body >expected &&
sed -e "s/ Z\$/ /" >>expected <<-\EOF &&
Fixes: Z
Acked-by= Z
Reviewed-by:
Signed-off-by: Z
Signed-off-by: A U Thor <author@example.com>
EOF
git interpret-trailers --trailer "review:" --trailer "fix=22" \
<complex_message >actual &&
test_cmp expected actual
'
test_expect_success 'with command using commiter information' '
git config trailer.sign.ifExists "addIfDifferent" &&
git config trailer.sign.command "echo \"\$GIT_COMMITTER_NAME <\$GIT_COMMITTER_EMAIL>\"" &&
cat complex_message_body >expected &&
sed -e "s/ Z\$/ /" >>expected <<-\EOF &&
Fixes: Z
Acked-by= Z
Reviewed-by:
Signed-off-by: Z
Signed-off-by: C O Mitter <committer@example.com>
EOF
git interpret-trailers --trailer "review:" --trailer "fix=22" \
<complex_message >actual &&
test_cmp expected actual
'
test_expect_success 'with command using author information' '
git config trailer.sign.key "Signed-off-by: " &&
git config trailer.sign.where "after" &&
git config trailer.sign.ifExists "addIfDifferentNeighbor" &&
git config trailer.sign.command "echo \"\$GIT_AUTHOR_NAME <\$GIT_AUTHOR_EMAIL>\"" &&
cat complex_message_body >expected &&
sed -e "s/ Z\$/ /" >>expected <<-\EOF &&
Fixes: Z
Acked-by= Z
Reviewed-by:
Signed-off-by: Z
Signed-off-by: A U Thor <author@example.com>
EOF
git interpret-trailers --trailer "review:" --trailer "fix=22" \
<complex_message >actual &&
test_cmp expected actual
'
test_expect_success 'setup a commit' '
echo "Content of the first commit." > a.txt &&
git add a.txt &&
git commit -m "Add file a.txt"
'
test_expect_success 'with command using $ARG' '
git config trailer.fix.ifExists "replace" &&
git config trailer.fix.command "git log -1 --oneline --format=\"%h (%s)\" --abbrev-commit --abbrev=14 \$ARG" &&
FIXED=$(git log -1 --oneline --format="%h (%s)" --abbrev-commit --abbrev=14 HEAD) &&
cat complex_message_body >expected &&
sed -e "s/ Z\$/ /" >>expected <<-EOF &&
Fixes: $FIXED
Acked-by= Z
Reviewed-by:
Signed-off-by: Z
Signed-off-by: A U Thor <author@example.com>
EOF
git interpret-trailers --trailer "review:" --trailer "fix=HEAD" \
<complex_message >actual &&
test_cmp expected actual
'
test_expect_success 'with failing command using $ARG' '
git config trailer.fix.ifExists "replace" &&
git config trailer.fix.command "false \$ARG" &&
cat complex_message_body >expected &&
sed -e "s/ Z\$/ /" >>expected <<-EOF &&
Fixes: Z
Acked-by= Z
Reviewed-by:
Signed-off-by: Z
Signed-off-by: A U Thor <author@example.com>
EOF
git interpret-trailers --trailer "review:" --trailer "fix=HEAD" \
<complex_message >actual &&
test_cmp expected actual
'
test_expect_success 'with empty tokens' '
git config --unset trailer.fix.command &&
cat >expected <<-EOF &&
Signed-off-by: A U Thor <author@example.com>
EOF
git interpret-trailers --trailer ":" --trailer ":test" >actual <<-EOF &&
EOF
test_cmp expected actual
'
test_expect_success 'with command but no key' '
git config --unset trailer.sign.key &&
cat >expected <<-EOF &&
sign: A U Thor <author@example.com>
EOF
git interpret-trailers >actual <<-EOF &&
EOF
test_cmp expected actual
'
test_expect_success 'with no command and no key' '
git config --unset trailer.review.key &&
cat >expected <<-EOF &&
review: Junio
sign: A U Thor <author@example.com>
EOF
git interpret-trailers --trailer "review:Junio" >actual <<-EOF &&
EOF
test_cmp expected actual
'
test_expect_success 'with cut line' '
cat >expected <<-\EOF &&
my subject
review: Brian
sign: A U Thor <author@example.com>
# ------------------------ >8 ------------------------
ignore this
EOF
git interpret-trailers --trailer review:Brian >actual <<-\EOF &&
my subject
# ------------------------ >8 ------------------------
ignore this
EOF
test_cmp expected actual
'
test_done
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