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Revision ec445074e0ac4d6003acd21c512c43c8fdb8be86 authored by Junio C Hamano on 12 March 2014, 18:04:11 UTC, committed by Junio C Hamano on 13 March 2014, 21:22:20 UTC 
request-pull: documentation updates
 
The original description talked only about what it does.  Instead,
start it with the purpose of the command, i.e. what it is used for,
and then mention what it does to achieve that goal.

Clarify what <start>, <url> and <end> means in the context of the
overall purpose of the command.

Describe the extended syntax of <end> parameter that is used when
the local branch name is different from the branch name at the
repository the changes are published.

Helped-by: Eric Sunshine
Signed-off-by: Junio C Hamano <gitster@pobox.com>
1 parent 5aae66b
Raw File
t4204-patch-id.sh 
#!/bin/sh

test_description='git patch-id'

. ./test-lib.sh

test_expect_success 'setup' '
	test_commit initial foo a &&
	test_commit first foo b &&
	git checkout -b same HEAD^ &&
	test_commit same-msg foo b &&
	git checkout -b notsame HEAD^ &&
	test_commit notsame-msg foo c
'

test_expect_success 'patch-id output is well-formed' '
	git log -p -1 | git patch-id > output &&
	grep "^[a-f0-9]\{40\} $(git rev-parse HEAD)$" output
'

calc_patch_id () {
	git patch-id |
		sed "s# .*##" > patch-id_"$1"
}

get_patch_id () {
	git log -p -1 "$1" | git patch-id |
		sed "s# .*##" > patch-id_"$1"
}

test_expect_success 'patch-id detects equality' '
	get_patch_id master &&
	get_patch_id same &&
	test_cmp patch-id_master patch-id_same
'

test_expect_success 'patch-id detects inequality' '
	get_patch_id master &&
	get_patch_id notsame &&
	! test_cmp patch-id_master patch-id_notsame
'

test_expect_success 'patch-id supports git-format-patch output' '
	get_patch_id master &&
	git checkout same &&
	git format-patch -1 --stdout | calc_patch_id same &&
	test_cmp patch-id_master patch-id_same &&
	set `git format-patch -1 --stdout | git patch-id` &&
	test "$2" = `git rev-parse HEAD`
'

test_expect_success 'whitespace is irrelevant in footer' '
	get_patch_id master &&
	git checkout same &&
	git format-patch -1 --stdout | sed "s/ \$//" | calc_patch_id same &&
	test_cmp patch-id_master patch-id_same
'

test_expect_success 'patch-id supports git-format-patch MIME output' '
	get_patch_id master &&
	git checkout same &&
	git format-patch -1 --attach --stdout | calc_patch_id same &&
	test_cmp patch-id_master patch-id_same
'

cat >nonl <<\EOF
diff --git i/a w/a
index e69de29..2e65efe 100644
--- i/a
+++ w/a
@@ -0,0 +1 @@
+a
\ No newline at end of file
diff --git i/b w/b
index e69de29..6178079 100644
--- i/b
+++ w/b
@@ -0,0 +1 @@
+b
EOF

cat >withnl <<\EOF
diff --git i/a w/a
index e69de29..7898192 100644
--- i/a
+++ w/a
@@ -0,0 +1 @@
+a
diff --git i/b w/b
index e69de29..6178079 100644
--- i/b
+++ w/b
@@ -0,0 +1 @@
+b
EOF

test_expect_success 'patch-id handles no-nl-at-eof markers' '
	cat nonl | calc_patch_id nonl &&
	cat withnl | calc_patch_id withnl &&
	test_cmp patch-id_nonl patch-id_withnl
'
test_done
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