changeset 34059:6fb5a06b92c6

amend: add tests for amending only some files from commit to be amended We do not have robust enough tests for scenarios where only some files in a changeset are amended. This presents an interesting scenario because the working copy could have modified versions of the remaining files in the pre-amend changeset. Therefore, I have added some tests to ensure that amend behaves as expected in these scenarios. Test Plan: Ensured that the test "test-commit-amend.t" passes. Differential Revision: https://phab.mercurial-scm.org/D596
author Saurabh Singh <singhsrb@fb.com>
date Fri, 01 Sep 2017 12:34:34 -0700
parents 4bf1889456f3
children e267d4ee4f2d
files tests/test-commit-amend.t
diffstat 1 files changed, 93 insertions(+), 0 deletions(-) [+]
line wrap: on
line diff
--- a/tests/test-commit-amend.t	Sat Sep 02 21:49:45 2017 +0900
+++ b/tests/test-commit-amend.t	Fri Sep 01 12:34:34 2017 -0700
@@ -1174,3 +1174,96 @@
   new mode 100755
   
 #endif
+
+Test amend with file inclusion options
+--------------------------------------
+
+These tests ensure that we are always amending some files that were part of the
+pre-amend commit. We want to test that the remaining files in the pre-amend
+commit were not changed in the amended commit. We do so by performing a diff of
+the amended commit against its parent commit.
+  $ cd ..
+  $ hg init testfileinclusions
+  $ cd testfileinclusions
+  $ echo a > a
+  $ echo b > b
+  $ hg commit -Aqm "Adding a and b"
+
+Only add changes to a particular file
+  $ echo a >> a
+  $ echo b >> b
+  $ hg commit --amend -I a
+  $ hg diff --git -r null -r .
+  diff --git a/a b/a
+  new file mode 100644
+  --- /dev/null
+  +++ b/a
+  @@ -0,0 +1,2 @@
+  +a
+  +a
+  diff --git a/b b/b
+  new file mode 100644
+  --- /dev/null
+  +++ b/b
+  @@ -0,0 +1,1 @@
+  +b
+
+  $ echo a >> a
+  $ hg commit --amend b
+  $ hg diff --git -r null -r .
+  diff --git a/a b/a
+  new file mode 100644
+  --- /dev/null
+  +++ b/a
+  @@ -0,0 +1,2 @@
+  +a
+  +a
+  diff --git a/b b/b
+  new file mode 100644
+  --- /dev/null
+  +++ b/b
+  @@ -0,0 +1,2 @@
+  +b
+  +b
+
+Exclude changes to a particular file
+  $ echo b >> b
+  $ hg commit --amend -X a
+  $ hg diff --git -r null -r .
+  diff --git a/a b/a
+  new file mode 100644
+  --- /dev/null
+  +++ b/a
+  @@ -0,0 +1,2 @@
+  +a
+  +a
+  diff --git a/b b/b
+  new file mode 100644
+  --- /dev/null
+  +++ b/b
+  @@ -0,0 +1,3 @@
+  +b
+  +b
+  +b
+
+Check the addremove flag
+  $ echo c > c
+  $ rm a
+  $ hg commit --amend -A
+  removing a
+  adding c
+  $ hg diff --git -r null -r .
+  diff --git a/b b/b
+  new file mode 100644
+  --- /dev/null
+  +++ b/b
+  @@ -0,0 +1,3 @@
+  +b
+  +b
+  +b
+  diff --git a/c b/c
+  new file mode 100644
+  --- /dev/null
+  +++ b/c
+  @@ -0,0 +1,1 @@
+  +c