sapling/tests/test-fb-hgext-errorredirect.t
Kostia Balytskyi b27a46c987 fb-hgext: fix copied fb-hgext tests
Summary:
This is a big bulk of generally almost-obvious fixes to the moved tests. Mostly
these fixes have to do with correct importing of the actual extensions.

Depends on D6675329

Test Plan:
- ./run-tests.py fails less after this commit
- see further commits for more test fixes

Reviewers: #sourcecontrol

Differential Revision: https://phabricator.intern.facebook.com/D6675344
2018-01-09 03:06:09 -08:00

75 lines
2.6 KiB
Perl

$ cat > $TESTTMP/crash.py << EOF
> from mercurial import registrar
> cmdtable = {}
> command = registrar.command(cmdtable)
> @command('crash', [])
> def crash(ui, repo):
> raise 'crash'
> EOF
$ cat >> $HGRCPATH << EOF
> [extensions]
> errorredirect=
> crash=$TESTTMP/crash.py
> EOF
Test errorredirect will respect original behavior by default
$ hg init
$ hg crash 2>&1 | grep -o 'Unknown exception encountered'
Unknown exception encountered
Test the errorredirect script will override stack trace output
$ hg crash --config errorredirect.script='echo overridden-message'
overridden-message
[255]
If the script returns non-zero, print the trace
$ hg crash --config errorredirect.script='echo It works && exit 1' 2>&1 | grep '^[IT]'
It works
Traceback (most recent call last):
TypeError: exceptions must be old-style classes or derived from BaseException, not str
$ printf '#!%sbin/sh\necho It works && false' '/' > a.sh
$ chmod +x $TESTTMP/a.sh
$ PATH=$TESTTMP:$PATH hg crash --config errorredirect.script=a.sh 2>&1 | grep '^[IT]'
It works
Traceback (most recent call last):
TypeError: exceptions must be old-style classes or derived from BaseException, not str
If the script is terminated by SIGTERM (Ctrl+C), do not print the trace
$ hg crash --config errorredirect.script='echo It works && kill -TERM $$' 2>&1
It works
[255]
$ printf '#!%sbin/sh\necho It works && kill -TERM $$' '/' > a.sh
$ chmod +x $TESTTMP/a.sh
$ PATH=$TESTTMP:$PATH hg crash --config errorredirect.script=a.sh 2>&1
It works
[255]
If the script cannot be executed (not found in PATH), print the trace
$ hash SCRIPT-DOES-NOT-EXIST 2>/dev/null && exit 80
[1]
$ hg crash --config errorredirect.script='SCRIPT-DOES-NOT-EXIST' 2>&1 | grep '^[IT]'
Traceback (most recent call last):
TypeError: exceptions must be old-style classes or derived from BaseException, not str
Traces are logged in blackbox
$ cat >> $HGRCPATH << EOF
> [extensions]
> blackbox=
> [blackbox]
> track = command, commandexception
> logsource = 1
> EOF
$ hg blackbox -l 2
* @0000000000000000000000000000000000000000 (*) [command]> blackbox -l 2 (glob)
$ hg crash --config errorredirect.script='echo Works'
Works
[255]
$ hg blackbox -l 12 | grep '\[command'
* @0000000000000000000000000000000000000000 (*) [command]> blackbox -l 2 (glob)
* @0000000000000000000000000000000000000000 (*) [command]> crash* (glob)
* @0000000000000000000000000000000000000000 (*) [commandexception]> * (glob)
* @0000000000000000000000000000000000000000 (*) [command]> blackbox -l 12 (glob)