Mercurial > hg
view tests/test-bad-extension.t @ 40527:1b49b84d5ed5
pycompat: adding Linux detection and fixing Mac
Python 3 recommends detecting OSs with the prefix of the platform, but we were
comparing the full string for macOS. We also didn't have Linux detection, which
is convenient for extensions to use (rather than have some OSs detected by hg
and some by the extension).
Reference:
https://docs.python.org/3/library/sys.html#sys.platform
Differential Revision: https://phab.mercurial-scm.org/D5227
author | rdamazio@google.com |
---|---|
date | Mon, 05 Nov 2018 19:52:42 -0800 |
parents | 09a37a5d8f5d |
children | 6f2510b581a0 |
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ensure that failing ui.atexit handlers report sensibly $ cat > $TESTTMP/bailatexit.py <<EOF > from mercurial import util > def bail(): > raise RuntimeError('ui.atexit handler exception') > > def extsetup(ui): > ui.atexit(bail) > EOF $ hg -q --config extensions.bailatexit=$TESTTMP/bailatexit.py \ > help help hg help [-eck] [-s PLATFORM] [TOPIC] show help for a given topic or a help overview error in exit handlers: Traceback (most recent call last): File "*/mercurial/dispatch.py", line *, in _runexithandlers (glob) func(*args, **kwargs) File "$TESTTMP/bailatexit.py", line *, in bail (glob) raise RuntimeError('ui.atexit handler exception') RuntimeError: ui.atexit handler exception [255] $ rm $TESTTMP/bailatexit.py another bad extension $ echo 'raise Exception("bit bucket overflow")' > badext.py $ abspathexc=`pwd`/badext.py $ cat >baddocext.py <<EOF > """ > baddocext is bad > """ > EOF $ abspathdoc=`pwd`/baddocext.py $ cat <<EOF >> $HGRCPATH > [extensions] > gpg = > hgext.gpg = > badext = $abspathexc > baddocext = $abspathdoc > badext2 = > EOF $ hg -q help help 2>&1 |grep extension *** failed to import extension badext from $TESTTMP/badext.py: bit bucket overflow *** failed to import extension badext2: No module named *badext2* (glob) show traceback $ hg -q help help --traceback 2>&1 | egrep ' extension|^Exception|Traceback|ImportError|ModuleNotFound' *** failed to import extension badext from $TESTTMP/badext.py: bit bucket overflow Traceback (most recent call last): Exception: bit bucket overflow *** failed to import extension badext2: No module named *badext2* (glob) Traceback (most recent call last): ImportError: No module named badext2 (no-py3 !) ModuleNotFoundError: No module named 'hgext.badext2' (py3 !) Traceback (most recent call last): (py3 !) ModuleNotFoundError: No module named 'hgext3rd.badext2' (py3 !) Traceback (most recent call last): (py3 !) ModuleNotFoundError: No module named 'badext2' (py3 !) names of extensions failed to load can be accessed via extensions.notloaded() $ cat <<EOF > showbadexts.py > from mercurial import commands, extensions, registrar > cmdtable = {} > command = registrar.command(cmdtable) > @command(b'showbadexts', norepo=True) > def showbadexts(ui, *pats, **opts): > ui.write(b'BADEXTS: %s\n' % b' '.join(sorted(extensions.notloaded()))) > EOF $ hg --config extensions.badexts=showbadexts.py showbadexts 2>&1 | grep '^BADEXTS' BADEXTS: badext badext2 #if no-extraextensions show traceback for ImportError of hgext.name if devel.debug.extensions is set $ (hg help help --traceback --debug --config devel.debug.extensions=yes 2>&1) \ > | grep -v '^ ' \ > | egrep 'extension..[^p]|^Exception|Traceback|ImportError|not import|ModuleNotFound' debug.extensions: loading extensions debug.extensions: - processing 5 entries debug.extensions: - loading extension: gpg debug.extensions: > gpg extension loaded in * (glob) debug.extensions: - validating extension tables: gpg debug.extensions: - invoking registered callbacks: gpg debug.extensions: > callbacks completed in * (glob) debug.extensions: - loading extension: badext *** failed to import extension badext from $TESTTMP/badext.py: bit bucket overflow Traceback (most recent call last): Exception: bit bucket overflow debug.extensions: - loading extension: baddocext debug.extensions: > baddocext extension loaded in * (glob) debug.extensions: - validating extension tables: baddocext debug.extensions: - invoking registered callbacks: baddocext debug.extensions: > callbacks completed in * (glob) debug.extensions: - loading extension: badext2 debug.extensions: - could not import hgext.badext2 (No module named *badext2*): trying hgext3rd.badext2 (glob) Traceback (most recent call last): ImportError: No module named badext2 (no-py3 !) ModuleNotFoundError: No module named 'hgext.badext2' (py3 !) debug.extensions: - could not import hgext3rd.badext2 (No module named *badext2*): trying badext2 (glob) Traceback (most recent call last): ImportError: No module named badext2 (no-py3 !) ModuleNotFoundError: No module named 'hgext.badext2' (py3 !) Traceback (most recent call last): (py3 !) ModuleNotFoundError: No module named 'hgext3rd.badext2' (py3 !) *** failed to import extension badext2: No module named *badext2* (glob) Traceback (most recent call last): ModuleNotFoundError: No module named 'hgext.badext2' (py3 !) Traceback (most recent call last): (py3 !) ModuleNotFoundError: No module named 'hgext3rd.badext2' (py3 !) Traceback (most recent call last): (py3 !) ModuleNotFoundError: No module named 'badext2' (py3 !) ImportError: No module named badext2 (no-py3 !) debug.extensions: > loaded 2 extensions, total time * (glob) debug.extensions: - loading configtable attributes debug.extensions: - executing uisetup hooks debug.extensions: - running uisetup for gpg debug.extensions: > uisetup for gpg took * (glob) debug.extensions: - running uisetup for baddocext debug.extensions: > uisetup for baddocext took * (glob) debug.extensions: > all uisetup took * (glob) debug.extensions: - executing extsetup hooks debug.extensions: - running extsetup for gpg debug.extensions: > extsetup for gpg took * (glob) debug.extensions: - running extsetup for baddocext debug.extensions: > extsetup for baddocext took * (glob) debug.extensions: > all extsetup took * (glob) debug.extensions: - executing remaining aftercallbacks debug.extensions: > remaining aftercallbacks completed in * (glob) debug.extensions: - loading extension registration objects debug.extensions: > extension registration object loading took * (glob) debug.extensions: > extension baddocext take a total of * to load (glob) debug.extensions: > extension gpg take a total of * to load (glob) debug.extensions: extension loading complete #endif confirm that there's no crash when an extension's documentation is bad $ hg help --keyword baddocext *** failed to import extension badext from $TESTTMP/badext.py: bit bucket overflow *** failed to import extension badext2: No module named *badext2* (glob) Topics: extensions Using Additional Features