diff tests/test-ssh.t @ 35108:8b1c887d52e7

sshpeer: add a configurable hint for the ssh error message

Adding a possibility to configure error hint to be shown in the case of problems with SSH. Example of such hint can be "Please see http://company/internalwiki/ssh.html".

Test Plan:
- Ran hg pull with broken link and verified the output has no hint by default:

```
pulling from ssh://brokenrepository.com//repo
remote: ssh: Could not resolve hostname brokenrepository.com: Name or service not known
abort: no suitable response from remote hg!
```

- Run hg pull --config ui.ssherrorhint="Please see http://company/internalwiki/ssh.html":

```
pulling from ssh://brokenrepository.com//repo
remote: ssh: Could not resolve hostname brokenrepository.com: Name or service not known
abort: no suitable response from remote hg!
(Please see http://company/internalwiki/ssh.html)
```

Differential Revision: https://phab.mercurial-scm.org/D1431

--- a/tests/test-ssh.t	Thu Nov 16 15:01:21 2017 -0800
+++ b/tests/test-ssh.t	Mon Nov 20 01:40:26 2017 -0800
@@ -578,3 +578,20 @@
   remote: abort: this is an exercise
   abort: pull failed on remote
   [255]
+
+abort with no error hint when there is a ssh problem when pulling
+
+  $ hg pull ssh://brokenrepository
+  pulling from ssh://brokenrepository/
+  remote: ssh: Could not resolve hostname brokenrepository: Name or service not known
+  abort: no suitable response from remote hg!
+  [255]
+
+abort with configured error hint when there is a ssh problem when pulling
+
+  $ hg pull ssh://brokenrepository --config ui.ssherrorhint="Please see http://company/internalwiki/ssh.html"
+  pulling from ssh://brokenrepository/
+  remote: ssh: Could not resolve hostname brokenrepository: Name or service not known
+  abort: no suitable response from remote hg!
+  (Please see http://company/internalwiki/ssh.html)
+  [255]