diff tests/test-glog.t @ 28891:ac30adb260ea

graphmod: shorten graph

Shorten the graph, cutting the all vertical (not oblique) edges rows.
Activate with 'graphshorten = true' in [experimental] section.

Example graph with deactivated option:

$ hg log --graph --template '{rev} {desc|firstline}' --rev 1035:1015
o    1035 Merge with BOS
|\
| o  1034 Fix help output, and a few broken tests.
| |
| o    1033 Merge with MPM.
| |\
| | o  1032 Get patchbomb working with tip again.
| | |
| | o  1031 Rewrite log command.  New version is faster and more featureful.
| | |
| | o    1030 Merge with MPM.
| | |\
| | | o  1029 Emacs: implement hg-incoming, hg-outgoing and hg-push.
| | | |
| | | o  1028 Add commands.debugconfig.
| | | |
| | | o  1027 Emacs: fix up hg-log and hg-diff to operate more uniformly.
| | | |
| | | o    1026 Merge with MPM.
| | | |\
| | | | o  1025 Merge with MPM.
| | | | |
| | | | ~
| | | o  1024 Sync buffers prior to doing a diff.
| | | |
| | | ~
o | |  1023 Minor tweak to the revgen algorithm
|/ /
o |  1022 Minor hgwebdir tweaks
| |
o |  1021 Add Makefile to the manifest
| |
o |  1020 Add default make rule
| |
o |  1019 Create helper functions for I/O to files in the working directory
| |
o |  1018 Add some aliases
| |
o |  1017 Fix up help for binary options
|/
o  1016 Teach annotate about binary files
|
o  1015 Add automatic binary file detection to diff and export
|
~

Example graph with activated option:

$ hg log --graph --template '{rev} {desc|firstline}' --rev 1035:1015
o    1035 Merge with BOS
|\
| o  1034 Fix help output, and a few broken tests.
| o    1033 Merge with MPM.
| |\
| | o  1032 Get patchbomb working with tip again.
| | o  1031 Rewrite log command.  New version is faster and more featureful.
| | o    1030 Merge with MPM.
| | |\
| | | o  1029 Emacs: implement hg-incoming, hg-outgoing and hg-push.
| | | o  1028 Add commands.debugconfig.
| | | o  1027 Emacs: fix up hg-log and hg-diff to operate more uniformly.
| | | o    1026 Merge with MPM.
| | | |\
| | | | o  1025 Merge with MPM.
| | | | |
| | | | ~
| | | o  1024 Sync buffers prior to doing a diff.
| | | |
| | | ~
o | |  1023 Minor tweak to the revgen algorithm
|/ /
o |  1022 Minor hgwebdir tweaks
o |  1021 Add Makefile to the manifest
o |  1020 Add default make rule
o |  1019 Create helper functions for I/O to files in the working directory
o |  1018 Add some aliases
o |  1017 Fix up help for binary options
|/
o  1016 Teach annotate about binary files
o  1015 Add automatic binary file detection to diff and export
|
~

--- a/tests/test-glog.t	Mon Apr 11 12:06:18 2016 -0700
+++ b/tests/test-glog.t	Fri Apr 08 16:42:43 2016 +0200
@@ -2634,3 +2634,105 @@
   
 
   $ cd ..
+
+Change graph shorten, test better with graphstyle.missing not none
+
+  $ cd repo
+  $ cat << EOF >> $HGRCPATH
+  > [experimental]
+  > graphstyle.parent = |
+  > graphstyle.grandparent = :
+  > graphstyle.missing = '
+  > graphshorten = true
+  > EOF
+  $ hg log -G -r 'file("a")' -m -T '{rev} {desc}'
+  @  36 (36) buggy merge: identical parents
+  o    32 (32) expand
+  |\
+  o :  31 (31) expand
+  |\:
+  o :    30 (30) expand
+  |\ \
+  o \ \    28 (28) merge zero known
+  |\ \ \
+  o \ \ \    26 (26) merge one known; far right
+  |\ \ \ \
+  | o-----+  25 (25) merge one known; far left
+  | o ' ' :    24 (24) merge one known; immediate right
+  | |\ \ \ \
+  | o---+ ' :  23 (23) merge one known; immediate left
+  | o-------+  22 (22) merge two known; one far left, one far right
+  |/ / / / /
+  | ' ' ' o    21 (21) expand
+  | ' ' ' |\
+  +-+-------o  20 (20) merge two known; two far right
+  | ' ' ' o    19 (19) expand
+  | ' ' ' |\
+  o---+---+ |  18 (18) merge two known; two far left
+   / / / / /
+  ' ' ' | o    17 (17) expand
+  ' ' ' | |\
+  +-+-------o  16 (16) merge two known; one immediate right, one near right
+  ' ' ' o |    15 (15) expand
+  ' ' ' |\ \
+  +-------o |  14 (14) merge two known; one immediate right, one far right
+  ' ' ' | |/
+  ' ' ' o |    13 (13) expand
+  ' ' ' |\ \
+  ' +---+---o  12 (12) merge two known; one immediate right, one far left
+  ' ' ' | o    11 (11) expand
+  ' ' ' | |\
+  +---------o  10 (10) merge two known; one immediate left, one near right
+  ' ' ' | |/
+  ' ' ' o |    9 (9) expand
+  ' ' ' |\ \
+  +-------o |  8 (8) merge two known; one immediate left, one far right
+  ' ' ' |/ /
+  ' ' ' o |    7 (7) expand
+  ' ' ' |\ \
+  ' ' ' +---o  6 (6) merge two known; one immediate left, one far left
+  ' ' ' | '/
+  ' ' ' o '    5 (5) expand
+  ' ' ' |\ \
+  ' +---o ' '  4 (4) merge two known; one immediate left, one immediate right
+  ' ' ' '/ /
+
+behavior with newlines
+
+  $ hg log -G -r ::2 -T '{rev} {desc}'
+  o  2 (2) collapse
+  o  1 (1) collapse
+  o  0 (0) root
+
+  $ hg log -G -r ::2 -T '{rev} {desc}\n'
+  o  2 (2) collapse
+  o  1 (1) collapse
+  o  0 (0) root
+
+  $ hg log -G -r ::2 -T '{rev} {desc}\n\n'
+  o  2 (2) collapse
+  |
+  o  1 (1) collapse
+  |
+  o  0 (0) root
+  
+
+  $ hg log -G -r ::2 -T '\n{rev} {desc}'
+  o
+  |  2 (2) collapse
+  o
+  |  1 (1) collapse
+  o
+     0 (0) root
+
+  $ hg log -G -r ::2 -T '{rev} {desc}\n\n\n'
+  o  2 (2) collapse
+  |
+  |
+  o  1 (1) collapse
+  |
+  |
+  o  0 (0) root
+  
+  
+  $ cd ..