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authorJunio C Hamano <gitster@pobox.com>2010-03-09 08:22:54 (GMT)
committerJunio C Hamano <gitster@pobox.com>2010-03-09 09:11:19 (GMT)
commit2bf6587349e31b582dae47954b1a334052230e28 (patch)
tree4cd84f9e1fdde96fcbdad2cec1c4996542140879 /t/t4013
parentb44900599710c700c1bf164d3753eb7f8eb6c18a (diff)
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show --first-parent/-m: do not default to --cc
Given that "git show" always shows some diff and does not walk the history by default, it is natural to expect "git show --first-parent" to show the difference between the given commit and its first parent. It also would be natural, given that "--cc" is the default, "git show -m" to show pairwise difference from each of the parents. We however always defaulted to --cc and there was no way to turn it off. Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 't/t4013')
-rw-r--r--t/t4013/diff.show_--first-parent_master30
-rw-r--r--t/t4013/diff.show_-m_master93
2 files changed, 123 insertions, 0 deletions
diff --git a/t/t4013/diff.show_--first-parent_master b/t/t4013/diff.show_--first-parent_master
new file mode 100644
index 0000000..3dcbe47
--- /dev/null
+++ b/t/t4013/diff.show_--first-parent_master
@@ -0,0 +1,30 @@
+$ git show --first-parent master
+commit 59d314ad6f356dd08601a4cd5e530381da3e3c64
+Merge: 9a6d494 c7a2ab9
+Author: A U Thor <author@example.com>
+Date: Mon Jun 26 00:04:00 2006 +0000
+
+ Merge branch 'side'
+
+diff --git a/dir/sub b/dir/sub
+index cead32e..992913c 100644
+--- a/dir/sub
++++ b/dir/sub
+@@ -4,3 +4,5 @@ C
+ D
+ E
+ F
++1
++2
+diff --git a/file0 b/file0
+index b414108..10a8a9f 100644
+--- a/file0
++++ b/file0
+@@ -4,3 +4,6 @@
+ 4
+ 5
+ 6
++A
++B
++C
+$
diff --git a/t/t4013/diff.show_-m_master b/t/t4013/diff.show_-m_master
new file mode 100644
index 0000000..4ea2ee4
--- /dev/null
+++ b/t/t4013/diff.show_-m_master
@@ -0,0 +1,93 @@
+$ git show -m master
+commit 59d314ad6f356dd08601a4cd5e530381da3e3c64 (from 9a6d4949b6b76956d9d5e26f2791ec2ceff5fdc0)
+Merge: 9a6d494 c7a2ab9
+Author: A U Thor <author@example.com>
+Date: Mon Jun 26 00:04:00 2006 +0000
+
+ Merge branch 'side'
+
+diff --git a/dir/sub b/dir/sub
+index cead32e..992913c 100644
+--- a/dir/sub
++++ b/dir/sub
+@@ -4,3 +4,5 @@ C
+ D
+ E
+ F
++1
++2
+diff --git a/file0 b/file0
+index b414108..10a8a9f 100644
+--- a/file0
++++ b/file0
+@@ -4,3 +4,6 @@
+ 4
+ 5
+ 6
++A
++B
++C
+
+commit 59d314ad6f356dd08601a4cd5e530381da3e3c64 (from c7a2ab9e8eac7b117442a607d5a9b3950ae34d5a)
+Merge: 9a6d494 c7a2ab9
+Author: A U Thor <author@example.com>
+Date: Mon Jun 26 00:04:00 2006 +0000
+
+ Merge branch 'side'
+
+diff --git a/dir/sub b/dir/sub
+index 7289e35..992913c 100644
+--- a/dir/sub
++++ b/dir/sub
+@@ -1,4 +1,8 @@
+ A
+ B
++C
++D
++E
++F
+ 1
+ 2
+diff --git a/file0 b/file0
+index f4615da..10a8a9f 100644
+--- a/file0
++++ b/file0
+@@ -1,6 +1,9 @@
+ 1
+ 2
+ 3
++4
++5
++6
+ A
+ B
+ C
+diff --git a/file1 b/file1
+new file mode 100644
+index 0000000..b1e6722
+--- /dev/null
++++ b/file1
+@@ -0,0 +1,3 @@
++A
++B
++C
+diff --git a/file2 b/file2
+deleted file mode 100644
+index 01e79c3..0000000
+--- a/file2
++++ /dev/null
+@@ -1,3 +0,0 @@
+-1
+-2
+-3
+diff --git a/file3 b/file3
+deleted file mode 100644
+index 7289e35..0000000
+--- a/file3
++++ /dev/null
+@@ -1,4 +0,0 @@
+-A
+-B
+-1
+-2
+$