tests: make custom templates that use {whyunstable} terser
These templates demonstrate that {whyunstable} is fully template-friendly, but
they don't need to produce such long lines of output.
--- a/tests/test-obsolete-divergent.t Sun Apr 15 18:27:49 2018 +0800
+++ b/tests/test-obsolete-divergent.t Sun Apr 15 18:37:22 2018 +0800
@@ -723,10 +723,10 @@
$ hg log -r 1a2a9b5b0030 -T '{whyunstable}\n'
content-divergent: 4:70d5a63ca112 (draft) predecessor a178212c3433
- $ hg log -r 1a2a9b5b0030 -T '{whyunstable%"{instability}:{divergentnodes} {reason} {node}\n"}'
- content-divergent: 4:70d5a63ca112 (draft) predecessor a178212c3433c4e77b573f6011e29affb8aefa33
- $ hg log -r 1a2a9b5b0030 -T '{whyunstable%"{instability}:{divergentnodes % " {node} ({phase})"} {reason} {node}\n"}'
- content-divergent: 70d5a63ca112acb3764bc1d7320ca90ea688d671 (draft) predecessor a178212c3433c4e77b573f6011e29affb8aefa33
+ $ hg log -r 1a2a9b5b0030 -T '{whyunstable % "{instability}:{divergentnodes} {reason} {node|shortest}\n"}'
+ content-divergent: 4:70d5a63ca112 (draft) predecessor a178
+ $ hg log -r 1a2a9b5b0030 -T '{whyunstable % "{instability}:{divergentnodes % " {node|shortest} ({phase})"} {reason} {node|shortest}\n"}'
+ content-divergent: 70d5 (draft) predecessor a178
#if serve
--- a/tests/test-obsolete.t Sun Apr 15 18:27:49 2018 +0800
+++ b/tests/test-obsolete.t Sun Apr 15 18:37:22 2018 +0800
@@ -1049,9 +1049,9 @@
$ hg log -r 50c51b361e60 -T '{whyunstable}\n'
orphan: obsolete parent 3de5eca88c00
phase-divergent: immutable predecessor 245bde4270cd
- $ hg log -r 50c51b361e60 -T '{whyunstable%"{instability}: {reason} {node}\n"}'
- orphan: obsolete parent 3de5eca88c00aa039da7399a220f4a5221faa585
- phase-divergent: immutable predecessor 245bde4270cd1072a27757984f9cda8ba26f08ca
+ $ hg log -r 50c51b361e60 -T '{whyunstable % "{instability}: {reason} {node|shortest}\n"}'
+ orphan: obsolete parent 3de5
+ phase-divergent: immutable predecessor 245b
#if serve