Mercurial > hg
annotate tests/test-merge4.t @ 19933:621a26eb3a99
demandimport: allow extensions to import own modules by absolute name
Before this patch, python modules of each extensions can't import
another one in own extension by absolute name, because root modules of
each extensions are loaded with "hgext_" prefix.
For example, "import extroot.bar" in "extroot/foo.py" of "extroot"
extension fails, even though "import bar" in it succeeds.
Installing extensions into site-packages of python library path can
avoid this problem, but this solution is not reasonable in some cases:
using binary package of Mercurial on Windows, for example.
This patch retries to import with "hgext_" prefix after ImportError,
if the module in the extension may try to import another one in own
extension.
This patch doesn't change some "_import()"/"_origimport()" invocations
below, because ordinary extensions shouldn't cause such invocations.
- invocation of "_import()" when root module imports sub-module by
absolute path without "fromlist"
for example, "import a.b" in "a.__init__.py".
extensions are loaded with "hgext_" prefix, and this causes
execution of another (= fixed by this patch) code path.
- invocation of "_origimport()" when "level != -1" with "fromlist"
for example, importing after "from __future__ import
absolute_import" (level == 0), or "from . import b" or "from .a
import b" (0 < level),
for portability between python versions and environments,
extensions shouldn't cause "level != -1".
author | FUJIWARA Katsunori <foozy@lares.dti.ne.jp> |
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date | Sat, 05 Oct 2013 01:02:22 +0900 |
parents | 63c817ea4a70 |
children | 8561ad49915d |
rev | line source |
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11977
db2a291e25e9
tests: unify test-merge4
Pradeepkumar Gayam <in3xes@gmail.com>
parents:
2283
diff
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1 $ hg init |
db2a291e25e9
tests: unify test-merge4
Pradeepkumar Gayam <in3xes@gmail.com>
parents:
2283
diff
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2 $ echo This is file a1 > a |
db2a291e25e9
tests: unify test-merge4
Pradeepkumar Gayam <in3xes@gmail.com>
parents:
2283
diff
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3 $ hg add a |
12156
4c94b6d0fb1c
tests: remove unneeded -d flags
Martin Geisler <mg@lazybytes.net>
parents:
11977
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4 $ hg commit -m "commit #0" |
11977
db2a291e25e9
tests: unify test-merge4
Pradeepkumar Gayam <in3xes@gmail.com>
parents:
2283
diff
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5 $ echo This is file b1 > b |
db2a291e25e9
tests: unify test-merge4
Pradeepkumar Gayam <in3xes@gmail.com>
parents:
2283
diff
changeset
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6 $ hg add b |
12156
4c94b6d0fb1c
tests: remove unneeded -d flags
Martin Geisler <mg@lazybytes.net>
parents:
11977
diff
changeset
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7 $ hg commit -m "commit #1" |
11977
db2a291e25e9
tests: unify test-merge4
Pradeepkumar Gayam <in3xes@gmail.com>
parents:
2283
diff
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8 $ hg update 0 |
db2a291e25e9
tests: unify test-merge4
Pradeepkumar Gayam <in3xes@gmail.com>
parents:
2283
diff
changeset
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9 0 files updated, 0 files merged, 1 files removed, 0 files unresolved |
db2a291e25e9
tests: unify test-merge4
Pradeepkumar Gayam <in3xes@gmail.com>
parents:
2283
diff
changeset
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10 $ echo This is file c1 > c |
db2a291e25e9
tests: unify test-merge4
Pradeepkumar Gayam <in3xes@gmail.com>
parents:
2283
diff
changeset
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11 $ hg add c |
12156
4c94b6d0fb1c
tests: remove unneeded -d flags
Martin Geisler <mg@lazybytes.net>
parents:
11977
diff
changeset
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12 $ hg commit -m "commit #2" |
11977
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tests: unify test-merge4
Pradeepkumar Gayam <in3xes@gmail.com>
parents:
2283
diff
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13 created new head |
db2a291e25e9
tests: unify test-merge4
Pradeepkumar Gayam <in3xes@gmail.com>
parents:
2283
diff
changeset
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14 $ hg merge 1 |
db2a291e25e9
tests: unify test-merge4
Pradeepkumar Gayam <in3xes@gmail.com>
parents:
2283
diff
changeset
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15 1 files updated, 0 files merged, 0 files removed, 0 files unresolved |
db2a291e25e9
tests: unify test-merge4
Pradeepkumar Gayam <in3xes@gmail.com>
parents:
2283
diff
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16 (branch merge, don't forget to commit) |
db2a291e25e9
tests: unify test-merge4
Pradeepkumar Gayam <in3xes@gmail.com>
parents:
2283
diff
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17 $ rm b |
db2a291e25e9
tests: unify test-merge4
Pradeepkumar Gayam <in3xes@gmail.com>
parents:
2283
diff
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18 $ echo This is file c22 > c |
16536
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commit: abort on merge with missing files
Patrick Mezard <patrick@mezard.eu>
parents:
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19 |
63c817ea4a70
commit: abort on merge with missing files
Patrick Mezard <patrick@mezard.eu>
parents:
12156
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20 Test hg behaves when committing with a missing file added by a merge |
63c817ea4a70
commit: abort on merge with missing files
Patrick Mezard <patrick@mezard.eu>
parents:
12156
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21 |
12156
4c94b6d0fb1c
tests: remove unneeded -d flags
Martin Geisler <mg@lazybytes.net>
parents:
11977
diff
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22 $ hg commit -m "commit #3" |
16536
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commit: abort on merge with missing files
Patrick Mezard <patrick@mezard.eu>
parents:
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23 abort: cannot commit merge with missing files |
63c817ea4a70
commit: abort on merge with missing files
Patrick Mezard <patrick@mezard.eu>
parents:
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24 [255] |
416
5e9e8b8d2629
[PATCH] Removal of a file added by merging branches
mpm@selenic.com
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25 |