sapling/eden/scm/tests/test-diff-only-files-in-revs-t.py
Zeyi (Rice) Fan 92f6f35e7a mark all tests requiring Python 2
Summary:
This diff marks **ALL** mercurial tests requiring Python 2 feature.

After you fixes some tests, simply remove the `py2` feature requirement and that tests will be continuously run after your diff is landed.

To bypass this feature requirement, run the tests command with `HGTEST_FORCE_PY2=1`. For example:

```
HGTEST_FORCE_PY2=1 buck test //eden/scm/tests:hg_run_tests
```

or

```
HGTEST_FORCE_PY2=1 python run-tests.py
```

----

Basically this diff are created with the following commands:

```
$ sed -i 's/import feature\(.*\)$/import feature\1\n\nfeature.require(["py2"])/' test-*-t.py
$ sed -i '1s/^/#require py2\n/' test-*.t
$ ls | grep -P "^test.*(?<\!-t)\.py$" > list && vim -p $(cat list)
# manually adding feature requires for these Python tests.
```

(Note: this ignores all push blocking failures!)

ignore-conflict-markers

Reviewed By: singhsrb

Differential Revision: D19655148

fbshipit-source-id: 985e3ccb4010cc559049f1d89f8909bc2d9b5e20
2020-01-30 18:49:21 -08:00

67 lines
1.8 KiB
Python

# Copyright (c) Facebook, Inc. and its affiliates.
#
# This software may be used and distributed according to the terms of the
# GNU General Public License version 2 or any later version.
from __future__ import absolute_import
from testutil.dott import feature, sh, testtmp # noqa: F401
feature.require(["py2"])
sh % "hg init repo"
sh % "cd repo"
sh % "echo file1version1" > "file1"
sh % "echo file2version1" > "file2"
sh % "echo file3version1" > "file3"
sh % "hg commit -Aqm base"
sh % "echo file1version2" > "file1"
sh % "hg commit -qm 'file1 change1'"
sh % "echo file2version2" > "file2"
sh % "hg commit -qm 'unrelated change to file2'"
sh % "echo file1version3" > "file1"
sh % "hg commit -qm 'file1 change2'"
sh % "echo file3verison2" > "file3"
# Normal diff shows the unrelated change in the intervening commit.
sh % "hg diff -r 1 -r 3 --nodates" == r"""
diff -r b586868a82b9 -r 362c080b3cff file1
--- a/file1
+++ b/file1
@@ -1,1 +1,1 @@
-file1version2
+file1version3
diff -r b586868a82b9 -r 362c080b3cff file2
--- a/file2
+++ b/file2
@@ -1,1 +1,1 @@
-file2version1
+file2version2"""
# With --only-files-in-revs, that is excluded.
sh % "hg diff -r 1 -r 3 --nodates --only-files-in-revs" == r"""
diff -r b586868a82b9 -r 362c080b3cff file1
--- a/file1
+++ b/file1
@@ -1,1 +1,1 @@
-file1version2
+file1version3"""
# Similarly, with a single rev, only consider files modified in that rev and the working copy.
sh % "hg diff -r 1 --nodates --only-files-in-revs" == r"""
diff -r b586868a82b9 file1
--- a/file1
+++ b/file1
@@ -1,1 +1,1 @@
-file1version2
+file1version3
diff -r b586868a82b9 file3
--- a/file3
+++ b/file3
@@ -1,1 +1,1 @@
-file3version1
+file3verison2"""