Mercurial > hg
view tests/test-xdg.t @ 32980:8dc62c97a665
run-tests: do not prompt changes (-i) if a race condition is detected
The race condition is like:
1. run-tests.py reads test-a.t as reference output, content A
2. run-tests.py runs the test (which could be content B, another race
condition fixed by the next patch, but assume it's content A here)
3. something changes test-a.t to content C
4. run-tests.py compares test output (content D) with content A
5. with "-i", run-tests.py prompts diff(A, D), while the file has content
C instead of A at this time
This patch detects the above case and tell the user to rerun the test if
they want to apply test changes.
author | Jun Wu <quark@fb.com> |
---|---|
date | Wed, 21 Jun 2017 01:05:20 -0700 |
parents | 7d8da7b54dc0 |
children | a4b3b8dee0a8 |
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#if no-windows no-osx $ mkdir -p xdgconf/hg $ echo '[ui]' > xdgconf/hg/hgrc $ echo 'username = foobar' >> xdgconf/hg/hgrc $ XDG_CONFIG_HOME="`pwd`/xdgconf" ; export XDG_CONFIG_HOME $ unset HGRCPATH $ hg config ui.username 2>/dev/null foobar #endif